doing a case study paper

How to Write a Case Study - All You Wanted to Know

What do you study in your college? If you are a psychology, sociology, or anthropology student, we bet you might be familiar with what a case study is. This research method is used to study a certain person, group, or situation. In this guide from our dissertation writing service , you will learn how to write a case study professionally, from researching to citing sources properly. Also, we will explore different types of case studies and show you examples — so that you won’t have any other questions left.

What Is a Case Study?

A case study is a subcategory of research design which investigates problems and offers solutions. Case studies can range from academic research studies to corporate promotional tools trying to sell an idea—their scope is quite vast.

What Is the Difference Between a Research Paper and a Case Study?

While research papers turn the reader’s attention to a certain problem, case studies go even further. Case study guidelines require students to pay attention to details, examining issues closely and in-depth using different research methods. For example, case studies may be used to examine court cases if you study Law, or a patient's health history if you study Medicine. Case studies are also used in Marketing, which are thorough, empirically supported analysis of a good or service's performance. Well-designed case studies can be valuable for prospective customers as they can identify and solve the potential customers pain point.

Case studies involve a lot of storytelling – they usually examine particular cases for a person or a group of people. This method of research is very helpful, as it is very practical and can give a lot of hands-on information. Most commonly, the length of the case study is about 500-900 words, which is much less than the length of an average research paper.

The structure of a case study is very similar to storytelling. It has a protagonist or main character, which in your case is actually a problem you are trying to solve. You can use the system of 3 Acts to make it a compelling story. It should have an introduction, rising action, a climax where transformation occurs, falling action, and a solution.

Here is a rough formula for you to use in your case study:

Problem (Act I): > Solution (Act II) > Result (Act III) > Conclusion.

Types of Case Studies

The purpose of a case study is to provide detailed reports on an event, an institution, a place, future customers, or pretty much anything. There are a few common types of case study, but the type depends on the topic. The following are the most common domains where case studies are needed:

• Historical case studies are great to learn from. Historical events have a multitude of source info offering different perspectives. There are always modern parallels where these perspectives can be applied, compared, and thoroughly analyzed.
• Problem-oriented case studies are usually used for solving problems. These are often assigned as theoretical situations where you need to immerse yourself in the situation to examine it. Imagine you’re working for a startup and you’ve just noticed a significant flaw in your product’s design. Before taking it to the senior manager, you want to do a comprehensive study on the issue and provide solutions. On a greater scale, problem-oriented case studies are a vital part of relevant socio-economic discussions.
• Cumulative case studies collect information and offer comparisons. In business, case studies are often used to tell people about the value of a product.
• Critical case studies explore the causes and effects of a certain case.
• Illustrative case studies describe certain events, investigating outcomes and lessons learned.

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Case Study Format

The case study format is typically made up of eight parts:

• Executive Summary. Explain what you will examine in the case study. Write an overview of the field you’re researching. Make a thesis statement and sum up the results of your observation in a maximum of 2 sentences.
• Background. Provide background information and the most relevant facts. Isolate the issues.
• Case Evaluation. Isolate the sections of the study you want to focus on. In it, explain why something is working or is not working.
• Proposed Solutions. Offer realistic ways to solve what isn’t working or how to improve its current condition. Explain why these solutions work by offering testable evidence.
• Conclusion. Summarize the main points from the case evaluations and proposed solutions. 6. Recommendations. Talk about the strategy that you should choose. Explain why this choice is the most appropriate.
• Implementation. Explain how to put the specific strategies into action.
• References. Provide all the citations.

How to Write a Case Study

Let's discover how to write a case study.

Setting Up the Research

When writing a case study, remember that research should always come first. Reading many different sources and analyzing other points of view will help you come up with more creative solutions. You can also conduct an actual interview to thoroughly investigate the customer story that you'll need for your case study. Including all of the necessary research, writing a case study may take some time. The research process involves doing the following:

• Define your objective. Explain the reason why you’re presenting your subject. Figure out where you will feature your case study; whether it is written, on video, shown as an infographic, streamed as a podcast, etc.
• Determine who will be the right candidate for your case study. Get permission, quotes, and other features that will make your case study effective. Get in touch with your candidate to see if they approve of being part of your work. Study that candidate’s situation and note down what caused it.
• Identify which various consequences could result from the situation. Follow these guidelines on how to start a case study: surf the net to find some general information you might find useful.
• Make a list of credible sources and examine them. Seek out important facts and highlight problems. Always write down your ideas and make sure to brainstorm.
• Focus on several key issues – why they exist, and how they impact your research subject. Think of several unique solutions. Draw from class discussions, readings, and personal experience. When writing a case study, focus on the best solution and explore it in depth. After having all your research in place, writing a case study will be easy. You may first want to check the rubric and criteria of your assignment for the correct case study structure.

Read Also: ' WHAT IS A CREDIBLE SOURCES ?'

Although your instructor might be looking at slightly different criteria, every case study rubric essentially has the same standards. Your professor will want you to exhibit 8 different outcomes:

• Correctly identify the concepts, theories, and practices in the discipline.
• Identify the relevant theories and principles associated with the particular study.
• Evaluate legal and ethical principles and apply them to your decision-making.
• Recognize the global importance and contribution of your case.
• Construct a coherent summary and explanation of the study.
• Demonstrate analytical and critical-thinking skills.
• Explain the interrelationships between the environment and nature.
• Integrate theory and practice of the discipline within the analysis.

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Case Study Outline

Let's look at the structure of an outline based on the issue of the alcoholic addiction of 30 people.

Introduction

• Statement of the issue: Alcoholism is a disease rather than a weakness of character.
• Presentation of the problem: Alcoholism is affecting more than 14 million people in the USA, which makes it the third most common mental illness there.
• Explanation of the terms: In the past, alcoholism was commonly referred to as alcohol dependence or alcohol addiction. Alcoholism is now the more severe stage of this addiction in the disorder spectrum.
• Hypotheses: Drinking in excess can lead to the use of other drugs.
• Importance of your story: How the information you present can help people with their addictions.
• Background of the story: Include an explanation of why you chose this topic.
• Presentation of analysis and data: Describe the criteria for choosing 30 candidates, the structure of the interview, and the outcomes.
• Strong argument 1: ex. X% of candidates dealing with anxiety and depression...
• Strong argument 2: ex. X amount of people started drinking by their mid-teens.
• Strong argument 3: ex. X% of respondents’ parents had issues with alcohol.
• Concluding statement: I have researched if alcoholism is a disease and found out that…
• Recommendations: Ways and actions for preventing alcohol use.

Writing a Case Study Draft

After you’ve done your case study research and written the outline, it’s time to focus on the draft. In a draft, you have to develop and write your case study by using: the data which you collected throughout the research, interviews, and the analysis processes that were undertaken. Follow these rules for the draft:

Use Data to Illustrate Key Points in Your Case Study

Even though your case study is a story, it should be based on evidence. Use as much data as possible to illustrate your point. Without the right data, your case study may appear weak and the readers may not be able to relate to your issue as much as they should. Let's see the examples from essay writing service :

‍ With data: Alcoholism is affecting more than 14 million people in the USA, which makes it the third most common mental illness there. Without data: A lot of people suffer from alcoholism in the United States.

Try to include as many credible sources as possible. You may have terms or sources that could be hard for other cultures to understand. If this is the case, you should include them in the appendix or Notes for the Instructor or Professor.

Finalizing the Draft: Checklist

After you finish drafting your case study, polish it up by answering these ‘ask yourself’ questions and think about how to end your case study:

• Check that you follow the correct case study format, also in regards to text formatting.
• Check that your work is consistent with its referencing and citation style.
• Micro-editing — check for grammar and spelling issues.
• Macro-editing — does ‘the big picture’ come across to the reader? Is there enough raw data, such as real-life examples or personal experiences? Have you made your data collection process completely transparent? Does your analysis provide a clear conclusion, allowing for further research and practice?

Problems to avoid:

• Overgeneralization – Do not go into further research that deviates from the main problem.
• Failure to Document Limitations – Just as you have to clearly state the limitations of a general research study, you must describe the specific limitations inherent in the subject of analysis.
• Failure to Extrapolate All Possible Implications – Just as you don't want to over-generalize from your case study findings, you also have to be thorough in the consideration of all possible outcomes or recommendations derived from your findings.

How to Create a Title Page and Cite a Case Study

Let's see how to create an awesome title page.

Your title page depends on the prescribed citation format. The title page should include:

• A title that attracts some attention and describes your study
• The title should have the words “case study” in it
• The title should range between 5-9 words in length
• Your name and contact information
• Your finished paper should be only 500 to 1,500 words in length.With this type of assignment, write effectively and avoid fluff

Here is a template for the APA and MLA format title page:

There are some cases when you need to cite someone else's study in your own one – therefore, you need to master how to cite a case study. A case study is like a research paper when it comes to citations. You can cite it like you cite a book, depending on what style you need.

Citation Example in MLA ‍ Hill, Linda, Tarun Khanna, and Emily A. Stecker. HCL Technologies. Boston: Harvard Business Publishing, 2008. Print.

Citation Example in APA ‍ Hill, L., Khanna, T., & Stecker, E. A. (2008). HCL Technologies. Boston: Harvard Business Publishing.

Citation Example in Chicago Hill, Linda, Tarun Khanna, and Emily A. Stecker. HCL Technologies.

Case Study Examples

To give you an idea of a professional case study example, we gathered and linked some below.

Eastman Kodak Case Study

Case Study Example: Audi Trains Mexican Autoworkers in Germany

To conclude, a case study is one of the best methods of getting an overview of what happened to a person, a group, or a situation in practice. It allows you to have an in-depth glance at the real-life problems that businesses, healthcare industry, criminal justice, etc. may face. This insight helps us look at such situations in a different light. This is because we see scenarios that we otherwise would not, without necessarily being there. If you need custom essays , try our research paper writing services .

Get Help Form Qualified Writers

Crafting a case study is not easy. You might want to write one of high quality, but you don’t have the time or expertise. If you’re having trouble with your case study, help with essay request - we'll help. EssayPro writers have read and written countless case studies and are experts in endless disciplines. Request essay writing, editing, or proofreading assistance from our custom case study writing service , and all of your worries will be gone.

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What Is A Case Study?

How to cite a case study in apa, how to write a case study.

Daniel Parker

is a seasoned educational writer focusing on scholarship guidance, research papers, and various forms of academic essays including reflective and narrative essays. His expertise also extends to detailed case studies. A scholar with a background in English Literature and Education, Daniel’s work on EssayPro blog aims to support students in achieving academic excellence and securing scholarships. His hobbies include reading classic literature and participating in academic forums.

is an expert in nursing and healthcare, with a strong background in history, law, and literature. Holding advanced degrees in nursing and public health, his analytical approach and comprehensive knowledge help students navigate complex topics. On EssayPro blog, Adam provides insightful articles on everything from historical analysis to the intricacies of healthcare policies. In his downtime, he enjoys historical documentaries and volunteering at local clinics.

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Methodology

• What Is a Case Study? | Definition, Examples & Methods

What Is a Case Study? | Definition, Examples & Methods

Published on May 8, 2019 by Shona McCombes . Revised on November 20, 2023.

A case study is a detailed study of a specific subject, such as a person, group, place, event, organization, or phenomenon. Case studies are commonly used in social, educational, clinical, and business research.

A case study research design usually involves qualitative methods , but quantitative methods are sometimes also used. Case studies are good for describing , comparing, evaluating and understanding different aspects of a research problem .

Table of contents

When to do a case study, step 1: select a case, step 2: build a theoretical framework, step 3: collect your data, step 4: describe and analyze the case, other interesting articles.

A case study is an appropriate research design when you want to gain concrete, contextual, in-depth knowledge about a specific real-world subject. It allows you to explore the key characteristics, meanings, and implications of the case.

Case studies are often a good choice in a thesis or dissertation . They keep your project focused and manageable when you don’t have the time or resources to do large-scale research.

You might use just one complex case study where you explore a single subject in depth, or conduct multiple case studies to compare and illuminate different aspects of your research problem.

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Once you have developed your problem statement and research questions , you should be ready to choose the specific case that you want to focus on. A good case study should have the potential to:

• Provide new or unexpected insights into the subject
• Challenge or complicate existing assumptions and theories
• Propose practical courses of action to resolve a problem
• Open up new directions for future research

TipIf your research is more practical in nature and aims to simultaneously investigate an issue as you solve it, consider conducting action research instead.

Unlike quantitative or experimental research , a strong case study does not require a random or representative sample. In fact, case studies often deliberately focus on unusual, neglected, or outlying cases which may shed new light on the research problem.

Example of an outlying case studyIn the 1960s the town of Roseto, Pennsylvania was discovered to have extremely low rates of heart disease compared to the US average. It became an important case study for understanding previously neglected causes of heart disease.

However, you can also choose a more common or representative case to exemplify a particular category, experience or phenomenon.

Example of a representative case studyIn the 1920s, two sociologists used Muncie, Indiana as a case study of a typical American city that supposedly exemplified the changing culture of the US at the time.

While case studies focus more on concrete details than general theories, they should usually have some connection with theory in the field. This way the case study is not just an isolated description, but is integrated into existing knowledge about the topic. It might aim to:

• Exemplify a theory by showing how it explains the case under investigation
• Expand on a theory by uncovering new concepts and ideas that need to be incorporated
• Challenge a theory by exploring an outlier case that doesn’t fit with established assumptions

To ensure that your analysis of the case has a solid academic grounding, you should conduct a literature review of sources related to the topic and develop a theoretical framework . This means identifying key concepts and theories to guide your analysis and interpretation.

There are many different research methods you can use to collect data on your subject. Case studies tend to focus on qualitative data using methods such as interviews , observations , and analysis of primary and secondary sources (e.g., newspaper articles, photographs, official records). Sometimes a case study will also collect quantitative data.

Example of a mixed methods case studyFor a case study of a wind farm development in a rural area, you could collect quantitative data on employment rates and business revenue, collect qualitative data on local people’s perceptions and experiences, and analyze local and national media coverage of the development.

The aim is to gain as thorough an understanding as possible of the case and its context.

In writing up the case study, you need to bring together all the relevant aspects to give as complete a picture as possible of the subject.

How you report your findings depends on the type of research you are doing. Some case studies are structured like a standard scientific paper or thesis , with separate sections or chapters for the methods , results and discussion .

Others are written in a more narrative style, aiming to explore the case from various angles and analyze its meanings and implications (for example, by using textual analysis or discourse analysis ).

In all cases, though, make sure to give contextual details about the case, connect it back to the literature and theory, and discuss how it fits into wider patterns or debates.

If you want to know more about statistics , methodology , or research bias , make sure to check out some of our other articles with explanations and examples.

• Normal distribution
• Degrees of freedom
• Null hypothesis
• Discourse analysis
• Control groups
• Mixed methods research
• Non-probability sampling
• Quantitative research
• Ecological validity

Research bias

• Rosenthal effect
• Implicit bias
• Cognitive bias
• Selection bias
• Negativity bias
• Status quo bias

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How to Write a Case Study | Examples & Methods

What is a case study?

A case study is a research approach that provides an in-depth examination of a particular phenomenon, event, organization, or individual. It involves analyzing and interpreting data to provide a comprehensive understanding of the subject under investigation. 

Case studies can be used in various disciplines, including business, social sciences, medicine ( clinical case report ), engineering, and education. The aim of a case study is to provide an in-depth exploration of a specific subject, often with the goal of generating new insights into the phenomena being studied.

When to write a case study

Case studies are often written to present the findings of an empirical investigation or to illustrate a particular point or theory. They are useful when researchers want to gain an in-depth understanding of a specific phenomenon or when they are interested in exploring new areas of inquiry. 

Case studies are also useful when the subject of the research is rare or when the research question is complex and requires an in-depth examination. A case study can be a good fit for a thesis or dissertation as well.

Case study examples

Below are some examples of case studies with their research questions:

These examples demonstrate the diversity of research questions and case studies that can be explored. From studying small businesses in Ghana to the ethical issues in supply chains, case studies can be used to explore a wide range of phenomena.

Outlying cases vs. representative cases

An outlying case stud y refers to a case that is unusual or deviates significantly from the norm. An example of an outlying case study could be a small, family-run bed and breakfast that was able to survive and even thrive during the COVID-19 pandemic, while other larger hotels struggled to stay afloat.

On the other hand, a representative case study refers to a case that is typical of the phenomenon being studied. An example of a representative case study could be a hotel chain that operates in multiple locations that faced significant challenges during the COVID-19 pandemic, such as reduced demand for hotel rooms, increased safety and health protocols, and supply chain disruptions. The hotel chain case could be representative of the broader hospitality industry during the pandemic, and thus provides an insight into the typical challenges that businesses in the industry faced.

Steps for Writing a Case Study

As with any academic paper, writing a case study requires careful preparation and research before a single word of the document is ever written. Follow these basic steps to ensure that you don’t miss any crucial details when composing your case study.

Step 1: Select a case to analyze

After you have developed your statement of the problem and research question , the first step in writing a case study is to select a case that is representative of the phenomenon being investigated or that provides an outlier. For example, if a researcher wants to explore the impact of COVID-19 on the hospitality industry, they could select a representative case, such as a hotel chain that operates in multiple locations, or an outlying case, such as a small bed and breakfast that was able to pivot their business model to survive during the pandemic. Selecting the appropriate case is critical in ensuring the research question is adequately explored.

Step 2: Create a theoretical framework

Theoretical frameworks are used to guide the analysis and interpretation of data in a case study. The framework should provide a clear explanation of the key concepts, variables, and relationships that are relevant to the research question. The theoretical framework can be drawn from existing literature, or the researcher can develop their own framework based on the data collected. The theoretical framework should be developed early in the research process to guide the data collection and analysis.

To give your case analysis a strong theoretical grounding, be sure to include a literature review of references and sources relating to your topic and develop a clear theoretical framework. Your case study does not simply stand on its own but interacts with other studies related to your topic. Your case study can do one of the following: 

• Demonstrate a theory by showing how it explains the case being investigated
• Broaden a theory by identifying additional concepts and ideas that can be incorporated to strengthen it
• Confront a theory via an outlier case that does not conform to established conclusions or assumptions

Step 3: Collect data for your case study

Data collection can involve a variety of research methods , including interviews, surveys, observations, and document analyses, and it can include both primary and secondary sources . It is essential to ensure that the data collected is relevant to the research question and that it is collected in a systematic and ethical manner. Data collection methods should be chosen based on the research question and the availability of data. It is essential to plan data collection carefully to ensure that the data collected is of high quality

Step 4: Describe the case and analyze the details

The final step is to describe the case in detail and analyze the data collected. This involves identifying patterns and themes that emerge from the data and drawing conclusions that are relevant to the research question. It is essential to ensure that the analysis is supported by the data and that any limitations or alternative explanations are acknowledged.

The manner in which you report your findings depends on the type of research you are doing. Some case studies are structured like a standard academic paper, with separate sections or chapters for the methods section , results section , and discussion section , while others are structured more like a standalone literature review.

Regardless of the topic you choose to pursue, writing a case study requires a systematic and rigorous approach to data collection and analysis. By following the steps outlined above and using examples from existing literature, researchers can create a comprehensive and insightful case study that contributes to the understanding of a particular phenomenon.

Preparing Your Case Study for Publication

After completing the draft of your case study, be sure to revise and edit your work for any mistakes, including grammatical errors , punctuation errors , spelling mistakes, and awkward sentence structure . Ensure that your case study is well-structured and that your arguments are well-supported with language that follows the conventions of academic writing .  To ensure your work is polished for style and free of errors, get English editing services from Wordvice, including our paper editing services and manuscript editing services . Let our academic subject experts enhance the style and flow of your academic work so you can submit your case study with confidence.

How to Write a Case Study: A Step-by-Step Guide (+ Examples)

by Todd Brehe

on Jan 3, 2024

If you want to learn how to write a case study that engages prospective clients, demonstrates that you can solve real business problems, and showcases the results you deliver, this guide will help.

We’ll give you a proven template to follow, show you how to conduct an engaging interview, and give you several examples and tips for best practices.

Let’s start with the basics.

What is a Case Study?

A business case study is simply a story about how you successfully delivered a solution to your client.

Case studies start with background information about the customer, describe problems they were facing, present the solutions you developed, and explain how those solutions positively impacted the customer’s business.

Do Marketing Case Studies Really Work?

Absolutely. A well-written case study puts prospective clients into the shoes of your paying clients, encouraging them to engage with you. Plus, they:

• Get shared “behind the lines” with decision makers you may not know;
• Leverage the power of “social proof” to encourage a prospective client to take a chance with your company;
• Build trust and foster likeability;
• Lessen the perceived risk of doing business with you and offer proof that your business can deliver results;
• Help prospects become aware of unrecognized problems;
• Show prospects experiencing similar problems that possible solutions are available (and you can provide said solutions);
• Make it easier for your target audience to find you when using Google and other search engines.

Case studies serve your clients too. For example, they can generate positive publicity and highlight the accomplishments of line staff to the management team. Your company might even throw in a new product/service discount, or a gift as an added bonus.

But don’t just take my word for it. Let’s look at a few statistics and success stories:

5 Winning Case Study Examples to Model

Before we get into the nuts and bolts of how to write a case study, let’s go over a few examples of what an excellent one looks like.

The five case studies listed below are well-written, well-designed, and incorporate a time-tested structure.

1. Lane Terralever and Pinnacle at Promontory

This case study example  from Lane Terralever  incorporates images to support the content and effectively uses subheadings to make the piece scannable.

2. WalkMe Mobile and Hulyo

This case study  from WalkMe Mobile  leads with an engaging headline and the three most important results the client was able to generate.

In the first paragraph, the writer expands the list of accomplishments encouraging readers to learn more.

3. CurationSuite Listening Engine

This is an example of a well-designed printable case study . The client, specific problem, and solution are called out in the left column and summarized succinctly.

4. Brain Traffic and ASAE

This long format case study (6 pages) from Brain Traffic  summarizes the challenges, solutions, and results prominently in the left column. It uses testimonials and headshots of the case study participants very effectively.

5. Adobe and Home Depot

This case study  from Adobe and Home Depot  is a great example of combining video, attention-getting graphics, and long form writing. It also uses testimonials and headshots well.

Now that we’ve gone over the basics and showed a few great case study examples you can use as inspiration, let’s roll up our sleeves and get to work.

A Case Study Structure That Pros Use

Let’s break down the structure of a compelling case study:

Choose Your Case Study Format

In this guide, we focus on written case studies. They’re affordable to create, and they have a proven track record. However, written case studies are just one of four case study formats to consider:

• Infographic

If you have the resources, video (like the Adobe and Home Depot example above) and podcast case studies can be very compelling. Hearing a client discuss in his or her own words how your company helped is an effective content marketing strategy

Infographic case studies are usually one-page images that summarize the challenge, proposed solution, and results. They tend to work well on social media.

Follow a Tried-and-True Case Study Template

The success story structure we’re using incorporates a “narrative” or “story arc” designed to suck readers in and captivate their interest.

Note:  I recommend creating a blog post or landing page on your website that includes the text from your case study, along with a downloadable PDF. Doing so helps people find your content when they perform Google and other web searches.

There are a few simple SEO strategies that you can apply to your blog post that will optimize your chances of being found. I’ll include those tips below.

Craft a Compelling Headline

The headline should capture your audience’s attention quickly. Include the most important result you achieved, the client’s name, and your company’s name. Create several examples, mull them over a bit, then pick the best one. And, yes, this means writing the headline is done at the very end.

SEO  Tip:  Let’s say your firm provided “video editing services” and you want to target this primary keyword. Include it, your company name, and your client’s name in the case study title.

Write the Executive Summary

This is a mini-narrative using an abbreviated version of the Challenge + Solution + Results model (3-4 short paragraphs). Write this after you complete the case study.

SEO  Tip:  Include your primary keyword in the first paragraph of the Executive Summary.

Provide the Client’s Background

Introduce your client to the reader and create context for the story.

List the Customer’s Challenges and Problems

Vividly describe the situation and problems the customer was dealing with, before working with you.

SEO  Tip:  To rank on page one of Google for our target keyword, review the questions listed in the “People also ask” section at the top of Google’s search results. If you can include some of these questions and their answers into your case study, do so. Just make sure they fit with the flow of your narrative.

Detail Your Solutions

Explain the product or service your company provided, and spell out how it alleviated the client’s problems. Recap how the solution was delivered and implemented. Describe any training needed and the customer’s work effort.

Show Your Results

Detail what you accomplished for the customer and the impact your product/service made. Objective, measurable results that resonate with your target audience are best.

List Future Plans

Share how your client might work with your company in the future.

Give a Call-to-Action

Clearly detail what you want the reader to do at the end of your case study.

Talk About You

Include a “press release-like” description of your client’s organization, with a link to their website. For your printable document, add an “About” section with your contact information.

And that’s it. That’s the basic structure of any good case study.

Now, let’s go over how to get the information you’ll use in your case study.

How to Conduct an Engaging Case Study Interview

One of the best parts of creating a case study is talking with your client about the experience. This is a fun and productive way to learn what your company did well, and what it can improve on, directly from your customer’s perspective.

Here are some suggestions for conducting great case study interviews:

When Choosing a Case Study Subject, Pick a Raving Fan

Your sales and marketing team should know which clients are vocal advocates willing to talk about their experiences. Your customer service and technical support teams should be able to contribute suggestions.

Clients who are experts with your product/service make solid case study candidates. If you sponsor an online community, look for product champions who post consistently and help others.

When selecting a candidate, think about customer stories that would appeal to your target audience. For example, let’s say your sales team is consistently bumping into prospects who are excited about your solution, but are slow to pull the trigger and do business with you.

In this instance, finding a client who felt the same way, but overcame their reluctance and contracted with you anyway, would be a compelling story to capture and share.

Prepping for the Interview

If you’ve ever seen an Oprah interview, you’ve seen a master who can get almost anyone to open up and talk. Part of the reason is that she and her team are disciplined about planning.

Before conducting a case study interview, talk to your own team about the following:

• What’s unique about the client (location, size, industry, etc.) that will resonate with our prospects?
• Why did the customer select us?
• How did we help the client?
• What’s unique about this customer’s experience?
• What problems did we solve?
• Were any measurable, objective results generated?
• What do we want readers to do after reading this case study analysis?

Pro Tip:  Tee up your client. Send them the questions in advance.

Providing questions to clients before the interview helps them prepare, gather input from other colleagues if needed, and feel more comfortable because they know what to expect.

In a moment, I’ll give you an exhaustive list of interview questions. But don’t send them all. Instead, pare the list down to one or two questions in each section and personalize them for your customer.

Nailing the Client Interview

Decide how you’ll conduct the interview. Will you call the client, use Skype or Facetime, or meet in person? Whatever mode you choose, plan the process in advance.

Make sure you record the conversation. It’s tough to lead an interview, listen to your contact’s responses, keep the conversation flowing, write notes, and capture all that the person is saying.

A recording will make it easier to write the client’s story later. It’s also useful for other departments in your company (management, sales, development, etc.) to hear real customer feedback.

Use open-ended questions that spur your contact to talk and share. Here are some real-life examples:

Introduction

• Recap the purpose of the call. Confirm how much time your contact has to talk (30-45 minutes is preferable).
• Confirm the company’s location, number of employees, years in business, industry, etc.
• What’s the contact’s background, title, time with the company, primary responsibilities, and so on?

Initial Challenges

• Describe the situation at your company before engaging with us?
• What were the initial problems you wanted to solve?
• What was the impact of those problems?
• When did you realize you had to take some action?
• What solutions did you try?
• What solutions did you implement?
• What process did you go through to make a purchase?
• How did the implementation go?
• How would you describe the work effort required of your team?
• If training was involved, how did that go?

Results, Improvements, Progress

• When did you start seeing improvements?
• What were the most valuable results?
• What did your team like best about working with us?
• Would you recommend our solution/company? Why?

Future Plans

• How do you see our companies working together in the future?

Honest Feedback

• Our company is very focused on continual improvement. What could we have done differently to make this an even better experience?
• What would you like us to add or change in our product/service?

During the interview, use your contact’s responses to guide the conversation.

Once the interview is complete, it’s time to write your case study.

How to Write a Case Study… Effortlessly

Case study writing is not nearly as difficult as many people make it out to be. And you don’t have to be Stephen King to do professional work. Here are a few tips:

• Use the case study structure that we outlined earlier, but write these sections first: company background, challenges, solutions, and results.
• Write the headline, executive summary, future plans, and call-to-action (CTA) last.
• In each section, include as much content from your interview as you can. Don’t worry about editing at this point
• Tell the story by discussing their trials and tribulations.
• Stay focused on the client and the results they achieved.
• Make their organization and employees shine.
• When including information about your company, frame your efforts in a supporting role.

Also, make sure to do the following:

Add Testimonials, Quotes, and Visuals

The more you can use your contact’s words to describe the engagement, the better. Weave direct quotes throughout your narrative.

Strive to be conversational when you’re writing case studies, as if you’re talking to a peer.

Include images in your case study that visually represent the content and break up the text. Photos of the company, your contact, and other employees are ideal.

If you need to incorporate stock photos, here are three resources:

• Deposit p hotos

And if you need more, check out Smart Blogger’s excellent resource: 17 Sites with High-Quality, Royalty-Free Stock Photos .

Proofread and Tighten Your Writing

Make sure there are no grammar, spelling, or punctuation errors. If you need help, consider using a grammar checker tool like Grammarly .

My high school English teacher’s mantra was “tighten your writing.” She taught that impactful writing is concise and free of weak, unnecessary words . This takes effort and discipline, but will make your writing stronger.

Also, keep in mind that we live in an attention-diverted society. Before your audience will dive in and read each paragraph, they’ll first scan your work.  Use subheadings  to summarize information, convey meaning quickly, and pull the reader in.

Be Sure to Use Best Practices

Consider applying the following best practices to your case study:

• Stay laser-focused on your client and the results they were able to achieve.
• Even if your audience is technical, minimize the use of industry jargon . If you use acronyms, explain them.
• Leave out the selling and advertising.
• Don’t write like a Shakespearean wannabe. Write how people speak. Write to be understood.
• Clear and concise writing is not only more understandable, it inspires trust. Don’t ramble.
• Weave your paragraphs together so that each sentence is dependent on the one before and after it.
• Include a specific case study call-to-action (CTA).
• A recommended case study length is 2-4 pages.
• Commit to building a library of case studies.

Get Client Approval

After you have a final draft, send it to the client for review and approval. Incorporate any edits they suggest.

Use or modify the following “Consent to Publish” form to get the client’s written sign-off:

Consent to Publish

Case Study  Title:

I hereby confirm that I have reviewed the case study listed above and on behalf of the [Company Name], I provide full permission for the work to be published, in whole or in part, for the life of the work, in all languages and all formats by [Company publishing the case study].

By signing this form, I affirm that I am authorized to grant full permission.

Company Name:

E-mail Address:

Common Case Study Questions (& Answers)

We’ll wrap things up with a quick Q&A. If you have a question I didn’t answer, be sure to leave it in a blog comment below.

Should I worry about print versions of my case studies?

Absolutely.

As we saw in the CurationSuite  and Brain Traffic  examples earlier, case studies get downloaded, printed, and shared. Prospects can and will judge your book by its cover.

So, make sure your printed case study is eye-catching and professionally designed. Hire a designer  if necessary.

Why are good case studies so effective?

Case studies work because people trust them.

They’re not ads, they’re not press releases, and they’re not about how stellar your company is.

Plus, everyone likes spellbinding stories with a hero [your client], a conflict [challenges], and a riveting resolution [best solution and results].

How do I promote my case study?

After you’ve written your case study and received the client’s approval to use it, you’ll want to get it in front of as many eyes as possible.

Try the following:

• Make sure your case studies can be easily found on your company’s homepage.
• Tweet and share the case study on your various social media accounts.
• Have your sales team use the case study as a reason to call on potential customers. For example: “Hi [prospect], we just published a case study on Company A. They were facing some of the same challenges I believe your firm is dealing with. I’m going to e-mail you a copy. Let me know what you think.”
• Distribute printed copies at trade shows, seminars, or during sales presentations.
• If you’re bidding on a job and have to submit a quote or a Request for Proposal (RFP), include relevant case studies as supporting documents.

Ready to Write a Case Study That Converts?

If you want to stand out and you want to win business, case studies should be an integral part of your sales and marketing efforts.

Hopefully, this guide answered some of your questions and laid out a path that will make it faster and easier for your team to create professional, sales-generating content.

Now it’s time to take action and get started. Gather your staff, select a client, and ask a contact to participate. Plan your interview and lead an engaging conversation. Write up your client’s story, make them shine, and then share it.

Get better at the case study process by doing it more frequently. Challenge yourself to write at least one case study every two months.

As you do, you’ll be building a valuable repository of meaningful, powerful content. These success stories will serve your business in countless ways, and for years to come.

Todd A. Brehe is a professional B2B freelance writer helping SaaS companies create sales-generating case studies, white papers, and blog content. Check out his work or contact him at: https://toddbrehe.com .

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Written by Todd Brehe

6 thoughts on “how to write a case study: a step-by-step guide (+ examples)”.

Just the guide I needed for case studies! Great job with this one!

Hey Todd, great post here. I liked that you listed some prompting questions. Really demonstrates you know what you’re talking about. There are a bunch of Ultimate Guides out there who list the theories such as interview your customer, talk about results, etc. but really don’t help you much.

Thanks, Todd. I’ve planned a case study and this will really come in handy. Bookmarked.

Very good read. Thanks, Todd. Are there any differences between a case study and a use case, by the way?

Hi Todd, Very well-written article. This is the ultimate guide I have read till date. It has actionable points rather than some high-level gyan. Creating a new case study always works better when (1) you know the structure to follow and (2) you work in a group of 3-4 members rather than individually. Thanks for sharing this guide.

Hi Todd. Very useful guide. I learn step by step. Looking forward to continually learning from you and your team. Thanks

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• Knowledge Base
• Methodology
• Case Study | Definition, Examples & Methods

Case Study | Definition, Examples & Methods

Published on 5 May 2022 by Shona McCombes . Revised on 30 January 2023.

A case study is a detailed study of a specific subject, such as a person, group, place, event, organisation, or phenomenon. Case studies are commonly used in social, educational, clinical, and business research.

A case study research design usually involves qualitative methods , but quantitative methods are sometimes also used. Case studies are good for describing , comparing, evaluating, and understanding different aspects of a research problem .

Table of contents

When to do a case study, step 1: select a case, step 2: build a theoretical framework, step 3: collect your data, step 4: describe and analyse the case.

A case study is an appropriate research design when you want to gain concrete, contextual, in-depth knowledge about a specific real-world subject. It allows you to explore the key characteristics, meanings, and implications of the case.

Case studies are often a good choice in a thesis or dissertation . They keep your project focused and manageable when you don’t have the time or resources to do large-scale research.

You might use just one complex case study where you explore a single subject in depth, or conduct multiple case studies to compare and illuminate different aspects of your research problem.

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Once you have developed your problem statement and research questions , you should be ready to choose the specific case that you want to focus on. A good case study should have the potential to:

• Provide new or unexpected insights into the subject
• Challenge or complicate existing assumptions and theories
• Propose practical courses of action to resolve a problem
• Open up new directions for future research

Unlike quantitative or experimental research, a strong case study does not require a random or representative sample. In fact, case studies often deliberately focus on unusual, neglected, or outlying cases which may shed new light on the research problem.

If you find yourself aiming to simultaneously investigate and solve an issue, consider conducting action research . As its name suggests, action research conducts research and takes action at the same time, and is highly iterative and flexible. 

However, you can also choose a more common or representative case to exemplify a particular category, experience, or phenomenon.

While case studies focus more on concrete details than general theories, they should usually have some connection with theory in the field. This way the case study is not just an isolated description, but is integrated into existing knowledge about the topic. It might aim to:

• Exemplify a theory by showing how it explains the case under investigation
• Expand on a theory by uncovering new concepts and ideas that need to be incorporated
• Challenge a theory by exploring an outlier case that doesn’t fit with established assumptions

To ensure that your analysis of the case has a solid academic grounding, you should conduct a literature review of sources related to the topic and develop a theoretical framework . This means identifying key concepts and theories to guide your analysis and interpretation.

There are many different research methods you can use to collect data on your subject. Case studies tend to focus on qualitative data using methods such as interviews, observations, and analysis of primary and secondary sources (e.g., newspaper articles, photographs, official records). Sometimes a case study will also collect quantitative data .

The aim is to gain as thorough an understanding as possible of the case and its context.

In writing up the case study, you need to bring together all the relevant aspects to give as complete a picture as possible of the subject.

How you report your findings depends on the type of research you are doing. Some case studies are structured like a standard scientific paper or thesis, with separate sections or chapters for the methods , results , and discussion .

Others are written in a more narrative style, aiming to explore the case from various angles and analyse its meanings and implications (for example, by using textual analysis or discourse analysis ).

In all cases, though, make sure to give contextual details about the case, connect it back to the literature and theory, and discuss how it fits into wider patterns or debates.

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What is case study research?

Last updated

8 February 2023

Reviewed by

Cathy Heath

Short on time? Get an AI generated summary of this article instead

Suppose a company receives a spike in the number of customer complaints, or medical experts discover an outbreak of illness affecting children but are not quite sure of the reason. In both cases, carrying out a case study could be the best way to get answers.

Organization

Case studies can be carried out across different disciplines, including education, medicine, sociology, and business.

Most case studies employ qualitative methods, but quantitative methods can also be used. Researchers can then describe, compare, evaluate, and identify patterns or cause-and-effect relationships between the various variables under study. They can then use this knowledge to decide what action to take. 

Another thing to note is that case studies are generally singular in their focus. This means they narrow focus to a particular area, making them highly subjective. You cannot always generalize the results of a case study and apply them to a larger population. However, they are valuable tools to illustrate a principle or develop a thesis.

Analyze case study research

Dovetail streamlines case study research to help you uncover and share actionable insights

• What are the different types of case study designs?

Researchers can choose from a variety of case study designs. The design they choose is dependent on what questions they need to answer, the context of the research environment, how much data they already have, and what resources are available.

Here are the common types of case study design:

Explanatory

An explanatory case study is an initial explanation of the how or why that is behind something. This design is commonly used when studying a real-life phenomenon or event. Once the organization understands the reasons behind a phenomenon, it can then make changes to enhance or eliminate the variables causing it. 

Here is an example: How is co-teaching implemented in elementary schools? The title for a case study of this subject could be “Case Study of the Implementation of Co-Teaching in Elementary Schools.”

Descriptive

An illustrative or descriptive case study helps researchers shed light on an unfamiliar object or subject after a period of time. The case study provides an in-depth review of the issue at hand and adds real-world examples in the area the researcher wants the audience to understand. 

The researcher makes no inferences or causal statements about the object or subject under review. This type of design is often used to understand cultural shifts.

Here is an example: How did people cope with the 2004 Indian Ocean Tsunami? This case study could be titled "A Case Study of the 2004 Indian Ocean Tsunami and its Effect on the Indonesian Population."

Exploratory

Exploratory research is also called a pilot case study. It is usually the first step within a larger research project, often relying on questionnaires and surveys . Researchers use exploratory research to help narrow down their focus, define parameters, draft a specific research question , and/or identify variables in a larger study. This research design usually covers a wider area than others, and focuses on the ‘what’ and ‘who’ of a topic.

Here is an example: How do nutrition and socialization in early childhood affect learning in children? The title of the exploratory study may be “Case Study of the Effects of Nutrition and Socialization on Learning in Early Childhood.”

An intrinsic case study is specifically designed to look at a unique and special phenomenon. At the start of the study, the researcher defines the phenomenon and the uniqueness that differentiates it from others. 

In this case, researchers do not attempt to generalize, compare, or challenge the existing assumptions. Instead, they explore the unique variables to enhance understanding. Here is an example: “Case Study of Volcanic Lightning.”

This design can also be identified as a cumulative case study. It uses information from past studies or observations of groups of people in certain settings as the foundation of the new study. Given that it takes multiple areas into account, it allows for greater generalization than a single case study. 

The researchers also get an in-depth look at a particular subject from different viewpoints.  Here is an example: “Case Study of how PTSD affected Vietnam and Gulf War Veterans Differently Due to Advances in Military Technology.”

Critical instance

A critical case study incorporates both explanatory and intrinsic study designs. It does not have predetermined purposes beyond an investigation of the said subject. It can be used for a deeper explanation of the cause-and-effect relationship. It can also be used to question a common assumption or myth. 

The findings can then be used further to generalize whether they would also apply in a different environment.  Here is an example: “What Effect Does Prolonged Use of Social Media Have on the Mind of American Youth?”

Instrumental

Instrumental research attempts to achieve goals beyond understanding the object at hand. Researchers explore a larger subject through different, separate studies and use the findings to understand its relationship to another subject. This type of design also provides insight into an issue or helps refine a theory. 

For example, you may want to determine if violent behavior in children predisposes them to crime later in life. The focus is on the relationship between children and violent behavior, and why certain children do become violent. Here is an example: “Violence Breeds Violence: Childhood Exposure and Participation in Adult Crime.”

Evaluation case study design is employed to research the effects of a program, policy, or intervention, and assess its effectiveness and impact on future decision-making. 

For example, you might want to see whether children learn times tables quicker through an educational game on their iPad versus a more teacher-led intervention. Here is an example: “An Investigation of the Impact of an iPad Multiplication Game for Primary School Children.” 

• When do you use case studies?

Case studies are ideal when you want to gain a contextual, concrete, or in-depth understanding of a particular subject. It helps you understand the characteristics, implications, and meanings of the subject.

They are also an excellent choice for those writing a thesis or dissertation, as they help keep the project focused on a particular area when resources or time may be too limited to cover a wider one. You may have to conduct several case studies to explore different aspects of the subject in question and understand the problem.

• What are the steps to follow when conducting a case study?

1. Select a case

Once you identify the problem at hand and come up with questions, identify the case you will focus on. The study can provide insights into the subject at hand, challenge existing assumptions, propose a course of action, and/or open up new areas for further research.

2. Create a theoretical framework

While you will be focusing on a specific detail, the case study design you choose should be linked to existing knowledge on the topic. This prevents it from becoming an isolated description and allows for enhancing the existing information. 

It may expand the current theory by bringing up new ideas or concepts, challenge established assumptions, or exemplify a theory by exploring how it answers the problem at hand. A theoretical framework starts with a literature review of the sources relevant to the topic in focus. This helps in identifying key concepts to guide analysis and interpretation.

3. Collect the data

Case studies are frequently supplemented with qualitative data such as observations, interviews, and a review of both primary and secondary sources such as official records, news articles, and photographs. There may also be quantitative data —this data assists in understanding the case thoroughly.

4. Analyze your case

The results of the research depend on the research design. Most case studies are structured with chapters or topic headings for easy explanation and presentation. Others may be written as narratives to allow researchers to explore various angles of the topic and analyze its meanings and implications.

In all areas, always give a detailed contextual understanding of the case and connect it to the existing theory and literature before discussing how it fits into your problem area.

• What are some case study examples?

What are the best approaches for introducing our product into the Kenyan market?

How does the change in marketing strategy aid in increasing the sales volumes of product Y?

How can teachers enhance student participation in classrooms?

How does poverty affect literacy levels in children?

Case study topics

Case study of product marketing strategies in the Kenyan market

Case study of the effects of a marketing strategy change on product Y sales volumes

Case study of X school teachers that encourage active student participation in the classroom

Case study of the effects of poverty on literacy levels in children

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Organizing Your Social Sciences Research Assignments

• Annotated Bibliography
• Analyzing a Scholarly Journal Article
• Group Presentations
• Dealing with Nervousness
• Using Visual Aids
• Grading Someone Else's Paper
• Types of Structured Group Activities
• Group Project Survival Skills
• Leading a Class Discussion
• Multiple Book Review Essay
• Reviewing Collected Works
• Writing a Case Analysis Paper
• Writing a Case Study
• About Informed Consent
• Writing Field Notes
• Writing a Policy Memo
• Writing a Reflective Paper
• Writing a Research Proposal
• Generative AI and Writing
• Acknowledgments

Definition and Introduction

Case analysis is a problem-based teaching and learning method that involves critically analyzing complex scenarios within an organizational setting for the purpose of placing the student in a “real world” situation and applying reflection and critical thinking skills to contemplate appropriate solutions, decisions, or recommended courses of action. It is considered a more effective teaching technique than in-class role playing or simulation activities. The analytical process is often guided by questions provided by the instructor that ask students to contemplate relationships between the facts and critical incidents described in the case.

Cases generally include both descriptive and statistical elements and rely on students applying abductive reasoning to develop and argue for preferred or best outcomes [i.e., case scenarios rarely have a single correct or perfect answer based on the evidence provided]. Rather than emphasizing theories or concepts, case analysis assignments emphasize building a bridge of relevancy between abstract thinking and practical application and, by so doing, teaches the value of both within a specific area of professional practice.

Given this, the purpose of a case analysis paper is to present a structured and logically organized format for analyzing the case situation. It can be assigned to students individually or as a small group assignment and it may include an in-class presentation component. Case analysis is predominately taught in economics and business-related courses, but it is also a method of teaching and learning found in other applied social sciences disciplines, such as, social work, public relations, education, journalism, and public administration.

Ellet, William. The Case Study Handbook: A Student's Guide . Revised Edition. Boston, MA: Harvard Business School Publishing, 2018; Christoph Rasche and Achim Seisreiner. Guidelines for Business Case Analysis . University of Potsdam; Writing a Case Analysis . Writing Center, Baruch College; Volpe, Guglielmo. "Case Teaching in Economics: History, Practice and Evidence." Cogent Economics and Finance 3 (December 2015). doi:https://doi.org/10.1080/23322039.2015.1120977.

How to Approach Writing a Case Analysis Paper

The organization and structure of a case analysis paper can vary depending on the organizational setting, the situation, and how your professor wants you to approach the assignment. Nevertheless, preparing to write a case analysis paper involves several important steps. As Hawes notes, a case analysis assignment “...is useful in developing the ability to get to the heart of a problem, analyze it thoroughly, and to indicate the appropriate solution as well as how it should be implemented” [p.48]. This statement encapsulates how you should approach preparing to write a case analysis paper.

Before you begin to write your paper, consider the following analytical procedures:

• Review the case to get an overview of the situation . A case can be only a few pages in length, however, it is most often very lengthy and contains a significant amount of detailed background information and statistics, with multilayered descriptions of the scenario, the roles and behaviors of various stakeholder groups, and situational events. Therefore, a quick reading of the case will help you gain an overall sense of the situation and illuminate the types of issues and problems that you will need to address in your paper. If your professor has provided questions intended to help frame your analysis, use them to guide your initial reading of the case.
• Read the case thoroughly . After gaining a general overview of the case, carefully read the content again with the purpose of understanding key circumstances, events, and behaviors among stakeholder groups. Look for information or data that appears contradictory, extraneous, or misleading. At this point, you should be taking notes as you read because this will help you develop a general outline of your paper. The aim is to obtain a complete understanding of the situation so that you can begin contemplating tentative answers to any questions your professor has provided or, if they have not provided, developing answers to your own questions about the case scenario and its connection to the course readings,lectures, and class discussions.
• Determine key stakeholder groups, issues, and events and the relationships they all have to each other . As you analyze the content, pay particular attention to identifying individuals, groups, or organizations described in the case and identify evidence of any problems or issues of concern that impact the situation in a negative way. Other things to look for include identifying any assumptions being made by or about each stakeholder, potential biased explanations or actions, explicit demands or ultimatums , and the underlying concerns that motivate these behaviors among stakeholders. The goal at this stage is to develop a comprehensive understanding of the situational and behavioral dynamics of the case and the explicit and implicit consequences of each of these actions.
• Identify the core problems . The next step in most case analysis assignments is to discern what the core [i.e., most damaging, detrimental, injurious] problems are within the organizational setting and to determine their implications. The purpose at this stage of preparing to write your analysis paper is to distinguish between the symptoms of core problems and the core problems themselves and to decide which of these must be addressed immediately and which problems do not appear critical but may escalate over time. Identify evidence from the case to support your decisions by determining what information or data is essential to addressing the core problems and what information is not relevant or is misleading.
• Explore alternative solutions . As noted, case analysis scenarios rarely have only one correct answer. Therefore, it is important to keep in mind that the process of analyzing the case and diagnosing core problems, while based on evidence, is a subjective process open to various avenues of interpretation. This means that you must consider alternative solutions or courses of action by critically examining strengths and weaknesses, risk factors, and the differences between short and long-term solutions. For each possible solution or course of action, consider the consequences they may have related to their implementation and how these recommendations might lead to new problems. Also, consider thinking about your recommended solutions or courses of action in relation to issues of fairness, equity, and inclusion.
• Decide on a final set of recommendations . The last stage in preparing to write a case analysis paper is to assert an opinion or viewpoint about the recommendations needed to help resolve the core problems as you see them and to make a persuasive argument for supporting this point of view. Prepare a clear rationale for your recommendations based on examining each element of your analysis. Anticipate possible obstacles that could derail their implementation. Consider any counter-arguments that could be made concerning the validity of your recommended actions. Finally, describe a set of criteria and measurable indicators that could be applied to evaluating the effectiveness of your implementation plan.

Use these steps as the framework for writing your paper. Remember that the more detailed you are in taking notes as you critically examine each element of the case, the more information you will have to draw from when you begin to write. This will save you time.

NOTE : If the process of preparing to write a case analysis paper is assigned as a student group project, consider having each member of the group analyze a specific element of the case, including drafting answers to the corresponding questions used by your professor to frame the analysis. This will help make the analytical process more efficient and ensure that the distribution of work is equitable. This can also facilitate who is responsible for drafting each part of the final case analysis paper and, if applicable, the in-class presentation.

Framework for Case Analysis . College of Management. University of Massachusetts; Hawes, Jon M. "Teaching is Not Telling: The Case Method as a Form of Interactive Learning." Journal for Advancement of Marketing Education 5 (Winter 2004): 47-54; Rasche, Christoph and Achim Seisreiner. Guidelines for Business Case Analysis . University of Potsdam; Writing a Case Study Analysis . University of Arizona Global Campus Writing Center; Van Ness, Raymond K. A Guide to Case Analysis . School of Business. State University of New York, Albany; Writing a Case Analysis . Business School, University of New South Wales.

Structure and Writing Style

A case analysis paper should be detailed, concise, persuasive, clearly written, and professional in tone and in the use of language . As with other forms of college-level academic writing, declarative statements that convey information, provide a fact, or offer an explanation or any recommended courses of action should be based on evidence. If allowed by your professor, any external sources used to support your analysis, such as course readings, should be properly cited under a list of references. The organization and structure of case analysis papers can vary depending on your professor’s preferred format, but its structure generally follows the steps used for analyzing the case.

Introduction

The introduction should provide a succinct but thorough descriptive overview of the main facts, issues, and core problems of the case . The introduction should also include a brief summary of the most relevant details about the situation and organizational setting. This includes defining the theoretical framework or conceptual model on which any questions were used to frame your analysis.

Following the rules of most college-level research papers, the introduction should then inform the reader how the paper will be organized. This includes describing the major sections of the paper and the order in which they will be presented. Unless you are told to do so by your professor, you do not need to preview your final recommendations in the introduction. U nlike most college-level research papers , the introduction does not include a statement about the significance of your findings because a case analysis assignment does not involve contributing new knowledge about a research problem.

Background Analysis

Background analysis can vary depending on any guiding questions provided by your professor and the underlying concept or theory that the case is based upon. In general, however, this section of your paper should focus on:

• Providing an overarching analysis of problems identified from the case scenario, including identifying events that stakeholders find challenging or troublesome,
• Identifying assumptions made by each stakeholder and any apparent biases they may exhibit,
• Describing any demands or claims made by or forced upon key stakeholders, and
• Highlighting any issues of concern or complaints expressed by stakeholders in response to those demands or claims.

These aspects of the case are often in the form of behavioral responses expressed by individuals or groups within the organizational setting. However, note that problems in a case situation can also be reflected in data [or the lack thereof] and in the decision-making, operational, cultural, or institutional structure of the organization. Additionally, demands or claims can be either internal and external to the organization [e.g., a case analysis involving a president considering arms sales to Saudi Arabia could include managing internal demands from White House advisors as well as demands from members of Congress].

Throughout this section, present all relevant evidence from the case that supports your analysis. Do not simply claim there is a problem, an assumption, a demand, or a concern; tell the reader what part of the case informed how you identified these background elements.

Identification of Problems

In most case analysis assignments, there are problems, and then there are problems . Each problem can reflect a multitude of underlying symptoms that are detrimental to the interests of the organization. The purpose of identifying problems is to teach students how to differentiate between problems that vary in severity, impact, and relative importance. Given this, problems can be described in three general forms: those that must be addressed immediately, those that should be addressed but the impact is not severe, and those that do not require immediate attention and can be set aside for the time being.

All of the problems you identify from the case should be identified in this section of your paper, with a description based on evidence explaining the problem variances. If the assignment asks you to conduct research to further support your assessment of the problems, include this in your explanation. Remember to cite those sources in a list of references. Use specific evidence from the case and apply appropriate concepts, theories, and models discussed in class or in relevant course readings to highlight and explain the key problems [or problem] that you believe must be solved immediately and describe the underlying symptoms and why they are so critical.

Alternative Solutions

This section is where you provide specific, realistic, and evidence-based solutions to the problems you have identified and make recommendations about how to alleviate the underlying symptomatic conditions impacting the organizational setting. For each solution, you must explain why it was chosen and provide clear evidence to support your reasoning. This can include, for example, course readings and class discussions as well as research resources, such as, books, journal articles, research reports, or government documents. In some cases, your professor may encourage you to include personal, anecdotal experiences as evidence to support why you chose a particular solution or set of solutions. Using anecdotal evidence helps promote reflective thinking about the process of determining what qualifies as a core problem and relevant solution .

Throughout this part of the paper, keep in mind the entire array of problems that must be addressed and describe in detail the solutions that might be implemented to resolve these problems.

Recommended Courses of Action

In some case analysis assignments, your professor may ask you to combine the alternative solutions section with your recommended courses of action. However, it is important to know the difference between the two. A solution refers to the answer to a problem. A course of action refers to a procedure or deliberate sequence of activities adopted to proactively confront a situation, often in the context of accomplishing a goal. In this context, proposed courses of action are based on your analysis of alternative solutions. Your description and justification for pursuing each course of action should represent the overall plan for implementing your recommendations.

For each course of action, you need to explain the rationale for your recommendation in a way that confronts challenges, explains risks, and anticipates any counter-arguments from stakeholders. Do this by considering the strengths and weaknesses of each course of action framed in relation to how the action is expected to resolve the core problems presented, the possible ways the action may affect remaining problems, and how the recommended action will be perceived by each stakeholder.

In addition, you should describe the criteria needed to measure how well the implementation of these actions is working and explain which individuals or groups are responsible for ensuring your recommendations are successful. In addition, always consider the law of unintended consequences. Outline difficulties that may arise in implementing each course of action and describe how implementing the proposed courses of action [either individually or collectively] may lead to new problems [both large and small].

Throughout this section, you must consider the costs and benefits of recommending your courses of action in relation to uncertainties or missing information and the negative consequences of success.

The conclusion should be brief and introspective. Unlike a research paper, the conclusion in a case analysis paper does not include a summary of key findings and their significance, a statement about how the study contributed to existing knowledge, or indicate opportunities for future research.

Begin by synthesizing the core problems presented in the case and the relevance of your recommended solutions. This can include an explanation of what you have learned about the case in the context of your answers to the questions provided by your professor. The conclusion is also where you link what you learned from analyzing the case with the course readings or class discussions. This can further demonstrate your understanding of the relationships between the practical case situation and the theoretical and abstract content of assigned readings and other course content.

Problems to Avoid

The literature on case analysis assignments often includes examples of difficulties students have with applying methods of critical analysis and effectively reporting the results of their assessment of the situation. A common reason cited by scholars is that the application of this type of teaching and learning method is limited to applied fields of social and behavioral sciences and, as a result, writing a case analysis paper can be unfamiliar to most students entering college.

After you have drafted your paper, proofread the narrative flow and revise any of these common errors:

• Unnecessary detail in the background section . The background section should highlight the essential elements of the case based on your analysis. Focus on summarizing the facts and highlighting the key factors that become relevant in the other sections of the paper by eliminating any unnecessary information.
• Analysis relies too much on opinion . Your analysis is interpretive, but the narrative must be connected clearly to evidence from the case and any models and theories discussed in class or in course readings. Any positions or arguments you make should be supported by evidence.
• Analysis does not focus on the most important elements of the case . Your paper should provide a thorough overview of the case. However, the analysis should focus on providing evidence about what you identify are the key events, stakeholders, issues, and problems. Emphasize what you identify as the most critical aspects of the case to be developed throughout your analysis. Be thorough but succinct.
• Writing is too descriptive . A paper with too much descriptive information detracts from your analysis of the complexities of the case situation. Questions about what happened, where, when, and by whom should only be included as essential information leading to your examination of questions related to why, how, and for what purpose.
• Inadequate definition of a core problem and associated symptoms . A common error found in case analysis papers is recommending a solution or course of action without adequately defining or demonstrating that you understand the problem. Make sure you have clearly described the problem and its impact and scope within the organizational setting. Ensure that you have adequately described the root causes w hen describing the symptoms of the problem.
• Recommendations lack specificity . Identify any use of vague statements and indeterminate terminology, such as, “A particular experience” or “a large increase to the budget.” These statements cannot be measured and, as a result, there is no way to evaluate their successful implementation. Provide specific data and use direct language in describing recommended actions.
• Unrealistic, exaggerated, or unattainable recommendations . Review your recommendations to ensure that they are based on the situational facts of the case. Your recommended solutions and courses of action must be based on realistic assumptions and fit within the constraints of the situation. Also note that the case scenario has already happened, therefore, any speculation or arguments about what could have occurred if the circumstances were different should be revised or eliminated.

Bee, Lian Song et al. "Business Students' Perspectives on Case Method Coaching for Problem-Based Learning: Impacts on Student Engagement and Learning Performance in Higher Education." Education & Training 64 (2022): 416-432; The Case Analysis . Fred Meijer Center for Writing and Michigan Authors. Grand Valley State University; Georgallis, Panikos and Kayleigh Bruijn. "Sustainability Teaching using Case-Based Debates." Journal of International Education in Business 15 (2022): 147-163; Hawes, Jon M. "Teaching is Not Telling: The Case Method as a Form of Interactive Learning." Journal for Advancement of Marketing Education 5 (Winter 2004): 47-54; Georgallis, Panikos, and Kayleigh Bruijn. "Sustainability Teaching Using Case-based Debates." Journal of International Education in Business 15 (2022): 147-163; .Dean,  Kathy Lund and Charles J. Fornaciari. "How to Create and Use Experiential Case-Based Exercises in a Management Classroom." Journal of Management Education 26 (October 2002): 586-603; Klebba, Joanne M. and Janet G. Hamilton. "Structured Case Analysis: Developing Critical Thinking Skills in a Marketing Case Course." Journal of Marketing Education 29 (August 2007): 132-137, 139; Klein, Norman. "The Case Discussion Method Revisited: Some Questions about Student Skills." Exchange: The Organizational Behavior Teaching Journal 6 (November 1981): 30-32; Mukherjee, Arup. "Effective Use of In-Class Mini Case Analysis for Discovery Learning in an Undergraduate MIS Course." The Journal of Computer Information Systems 40 (Spring 2000): 15-23; Pessoa, Silviaet al. "Scaffolding the Case Analysis in an Organizational Behavior Course: Making Analytical Language Explicit." Journal of Management Education 46 (2022): 226-251: Ramsey, V. J. and L. D. Dodge. "Case Analysis: A Structured Approach." Exchange: The Organizational Behavior Teaching Journal 6 (November 1981): 27-29; Schweitzer, Karen. "How to Write and Format a Business Case Study." ThoughtCo. https://www.thoughtco.com/how-to-write-and-format-a-business-case-study-466324 (accessed December 5, 2022); Reddy, C. D. "Teaching Research Methodology: Everything's a Case." Electronic Journal of Business Research Methods 18 (December 2020): 178-188; Volpe, Guglielmo. "Case Teaching in Economics: History, Practice and Evidence." Cogent Economics and Finance 3 (December 2015). doi:https://doi.org/10.1080/23322039.2015.1120977.

Writing Tip

Ca se Study and Case Analysis Are Not the Same!

Confusion often exists between what it means to write a paper that uses a case study research design and writing a paper that analyzes a case; they are two different types of approaches to learning in the social and behavioral sciences. Professors as well as educational researchers contribute to this confusion because they often use the term "case study" when describing the subject of analysis for a case analysis paper. But you are not studying a case for the purpose of generating a comprehensive, multi-faceted understanding of a research problem. R ather, you are critically analyzing a specific scenario to argue logically for recommended solutions and courses of action that lead to optimal outcomes applicable to professional practice.

To avoid any confusion, here are twelve characteristics that delineate the differences between writing a paper using the case study research method and writing a case analysis paper:

• Case study is a method of in-depth research and rigorous inquiry ; case analysis is a reliable method of teaching and learning . A case study is a modality of research that investigates a phenomenon for the purpose of creating new knowledge, solving a problem, or testing a hypothesis using empirical evidence derived from the case being studied. Often, the results are used to generalize about a larger population or within a wider context. The writing adheres to the traditional standards of a scholarly research study. A case analysis is a pedagogical tool used to teach students how to reflect and think critically about a practical, real-life problem in an organizational setting.
• The researcher is responsible for identifying the case to study; a case analysis is assigned by your professor . As the researcher, you choose the case study to investigate in support of obtaining new knowledge and understanding about the research problem. The case in a case analysis assignment is almost always provided, and sometimes written, by your professor and either given to every student in class to analyze individually or to a small group of students, or students select a case to analyze from a predetermined list.
• A case study is indeterminate and boundless; a case analysis is predetermined and confined . A case study can be almost anything [see item 9 below] as long as it relates directly to examining the research problem. This relationship is the only limit to what a researcher can choose as the subject of their case study. The content of a case analysis is determined by your professor and its parameters are well-defined and limited to elucidating insights of practical value applied to practice.
• Case study is fact-based and describes actual events or situations; case analysis can be entirely fictional or adapted from an actual situation . The entire content of a case study must be grounded in reality to be a valid subject of investigation in an empirical research study. A case analysis only needs to set the stage for critically examining a situation in practice and, therefore, can be entirely fictional or adapted, all or in-part, from an actual situation.
• Research using a case study method must adhere to principles of intellectual honesty and academic integrity; a case analysis scenario can include misleading or false information . A case study paper must report research objectively and factually to ensure that any findings are understood to be logically correct and trustworthy. A case analysis scenario may include misleading or false information intended to deliberately distract from the central issues of the case. The purpose is to teach students how to sort through conflicting or useless information in order to come up with the preferred solution. Any use of misleading or false information in academic research is considered unethical.
• Case study is linked to a research problem; case analysis is linked to a practical situation or scenario . In the social sciences, the subject of an investigation is most often framed as a problem that must be researched in order to generate new knowledge leading to a solution. Case analysis narratives are grounded in real life scenarios for the purpose of examining the realities of decision-making behavior and processes within organizational settings. A case analysis assignments include a problem or set of problems to be analyzed. However, the goal is centered around the act of identifying and evaluating courses of action leading to best possible outcomes.
• The purpose of a case study is to create new knowledge through research; the purpose of a case analysis is to teach new understanding . Case studies are a choice of methodological design intended to create new knowledge about resolving a research problem. A case analysis is a mode of teaching and learning intended to create new understanding and an awareness of uncertainty applied to practice through acts of critical thinking and reflection.
• A case study seeks to identify the best possible solution to a research problem; case analysis can have an indeterminate set of solutions or outcomes . Your role in studying a case is to discover the most logical, evidence-based ways to address a research problem. A case analysis assignment rarely has a single correct answer because one of the goals is to force students to confront the real life dynamics of uncertainly, ambiguity, and missing or conflicting information within professional practice. Under these conditions, a perfect outcome or solution almost never exists.
• Case study is unbounded and relies on gathering external information; case analysis is a self-contained subject of analysis . The scope of a case study chosen as a method of research is bounded. However, the researcher is free to gather whatever information and data is necessary to investigate its relevance to understanding the research problem. For a case analysis assignment, your professor will often ask you to examine solutions or recommended courses of action based solely on facts and information from the case.
• Case study can be a person, place, object, issue, event, condition, or phenomenon; a case analysis is a carefully constructed synopsis of events, situations, and behaviors . The research problem dictates the type of case being studied and, therefore, the design can encompass almost anything tangible as long as it fulfills the objective of generating new knowledge and understanding. A case analysis is in the form of a narrative containing descriptions of facts, situations, processes, rules, and behaviors within a particular setting and under a specific set of circumstances.
• Case study can represent an open-ended subject of inquiry; a case analysis is a narrative about something that has happened in the past . A case study is not restricted by time and can encompass an event or issue with no temporal limit or end. For example, the current war in Ukraine can be used as a case study of how medical personnel help civilians during a large military conflict, even though circumstances around this event are still evolving. A case analysis can be used to elicit critical thinking about current or future situations in practice, but the case itself is a narrative about something finite and that has taken place in the past.
• Multiple case studies can be used in a research study; case analysis involves examining a single scenario . Case study research can use two or more cases to examine a problem, often for the purpose of conducting a comparative investigation intended to discover hidden relationships, document emerging trends, or determine variations among different examples. A case analysis assignment typically describes a stand-alone, self-contained situation and any comparisons among cases are conducted during in-class discussions and/or student presentations.

The Case Analysis . Fred Meijer Center for Writing and Michigan Authors. Grand Valley State University; Mills, Albert J. , Gabrielle Durepos, and Eiden Wiebe, editors. Encyclopedia of Case Study Research . Thousand Oaks, CA: SAGE Publications, 2010; Ramsey, V. J. and L. D. Dodge. "Case Analysis: A Structured Approach." Exchange: The Organizational Behavior Teaching Journal 6 (November 1981): 27-29; Yin, Robert K. Case Study Research and Applications: Design and Methods . 6th edition. Thousand Oaks, CA: Sage, 2017; Crowe, Sarah et al. “The Case Study Approach.” BMC Medical Research Methodology 11 (2011):  doi: 10.1186/1471-2288-11-100; Yin, Robert K. Case Study Research: Design and Methods . 4th edition. Thousand Oaks, CA: Sage Publishing; 1994.

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How to Write a Case Study Paper: 15 Easy Steps

Learning how to write a case study paper is invaluable in both business and academic settings. This writing guide will help.

A case study is a particular type of paper that involves researching a problem, often using an experiment or survey, and providing potential solutions from that research. It is an in-depth look at one particular research problem, looking at it from different angles and aspects.

Case studies are appropriate in several settings. These include:

• Business analytics
• Educational settings
• Clinical settings
• Social research

In a case study, you will use quantitative data and qualitative research methods to conclude a particular problem. You will describe, compare, evaluate and understand the problem, then present your findings to the reader. Above all, you will study and research a real-world subject or problem.

Materials Needed

Step 1: choose your case, step 2: know the format, step 3: set up your research, step 4: write the introduction, step 5: state the background, step 6: perform case study analysis, step 7: present your arguments, step 8: conclude the case study, step 9: include headings, step 10: cite your references, step 11: draft a title page and abstract, step 12: check for serious problems, step 13: look at case study examples, step 14: include graphs, appendices, and additional information, step 15: edit your case study, what is a case study paper, what is the difference between a case study and a research paper, what are the different types of case studies.

• A problem to research
• Research material
• Survey participants
• Pencil or Pen

Before writing a case study, you must choose a case to study. You will want to choose a problem with several features. First, you want something to which you can contribute new or unexpected insights. If a topic or case has been researched extensively, it may not be a good candidate. There may not be anything new you can bring to the discussion. You can also select a case that you can challenge the long-standing view.

For example, if society has accepted that something is normal and healthy, but you have new research that indicates it may not be, then you can use that for your case study. Finally, a good case study candidate is a topic that could potentially open new lines of research in the future. By contributing new information, you can be part of that research. Above all, choose a topic that has a problem that can be resolved through your research.

A typical case study paper is made up of eight parts. These are:

• Executive summary or introduction
• Case evaluation
• Proposed solutions
• Implementation

Each of these must be included for the case study to be complete.

You must first do research when writing a case study paper. You will need to read sources and analyze data on the case you are writing about. This can take a lot of time. Therefore, be sure to follow the correct research process, which involves:

• Know your objective: This is the reason why you are studying this particular case.
• Choose candidates: If your case involves people or interviewing people, choose your candidates and get their permission.
• Gather credible sources: Get a list of credible sources, whether they are printed resources or people you can interview. You will want to tap into these as you start the writing process.
• Choose some key issues: You may find that your case has more than one potential problem. Focus on a few key issues that you can study in your case study paper.
• Research those issues: This will take the majority of your time. Case study papers require a lot of background information to write well. Therefore, it would be best if you devoted much time to research.

As you research, take meticulous notes. These will be invaluable when the time comes to write.

Now that you have done some preliminary research, you are ready to write your introduction. This has a specific case study format to follow:

• State the issue: Social media has a directly negative effect on young teenagers.
• Present the problem: Using social media more than three times a day predicts poor mental health and well-being in teenagers between 13 and 16, increasing the risk of depression and anxiety.
• Explain your terms: Social media involves social websites, including Facebook, TikTok, YouTube, Twitter, Snapchat, and many others.
• State your hypothesis or thesis statement: Decreasing social media use can help teens reduce their mental health concerns.
• Reiterate the importance: In this case study, we will look at social media use data and how reducing it improves teen mental health.

The introduction sets the pace for the case study report. It can include a quote from an interview or a particularly startling statistic. You will also indicate the aim of your case study in this section of the paper. Sometimes an introduction is called an executive summary. This does not change the information it contains. It just changes the name.

Now you are ready to start the body of the paper. The first body paragraph will include background information. Why did you choose to do a case study on this topic? What is its impact on the reader? For example, for a study of social media and teens, the background information section could discuss both the benefits and drawbacks of social media use. Then, tap into real-life examples and statistics showing how social media can positively and negatively impact.

For example, discuss increasing rates of depression in teens and how they mirror increasing social media use statistics. Along with your background information, you will want to tell the reader why you chose to do the case study. For example, what is the problem you hope to solve or the information you hope to glean from your work? You might also be interested in learning how to check similarity between two texts .

A significant part of the body of your case study is the analysis of your research and the survey or other experimentation you did. Some things to include in this section may be:

• Selection criteria for survey or group of people who serve as participants
• Research criteria if you are researching a historical event
• Structure of any interviews or tests performed
• Outcomes or results
• Your analysis of those outcomes and results

In this section, carefully describe your research process. The reader needs to know how you found the data you are presenting. If there are real-world implications to the problem you are researching, then you need to discuss this.

Now you are ready to present your argument based on the background information and the data you have given. You need three strong arguments. These must be backed by statistical proof or proof from your survey and research.

In the example of the social media and teens question, you would look at your survey results. Your key points and arguments may be:

• Teens that spent three hours or more a day on social media were 3x as likely to report depression symptoms.
• Teens that had limited social media had minimal incidents of anxiety.
• Teens with a balanced approach to social media or no social media access only reported depression and anxiety symptoms 20% of the time.

These points must b backed by data. If you do not use data, they will be weak. For example:

• Teens that spent three hours or more a day on social media were 3x as likely to report depression symptoms (with data)
• Teens that spend a lot of time on social media daily suffer from depression. (without data)

The more sources, either from research or your work, to back up your points, the stronger your overall case study paper will be. If there is a similar case study already out there, weave it into your body paragraphs. Show similar research findings that help support your conclusion. You might also find our explainer on how to write a hypothesis useful.

The conclusion is an essential part of the case study as well. You will need to make a concluding statement that wraps up the study. It might read like this:

• I have researched social media use in young teenagers and found that too much social media, especially three or more hours a day, increases the risk of depression and anxiety.

Then you will need to list some recommendations people can take with this information. For example:

• Parents and teachers must encourage teenagers to find other ways to spend their time. Open discussions about social media and its effect on mental health are also important. Parents can help their teens by modeling balanced social media use for themselves.

Make the conclusion practical, and show why your case study helps land on possible solutions to the problem. For example, if your research and work came up with one best-case scenario, present it as the best solution.

A case study often includes headings to break up the data and help the reader find the necessary information. In the social media and teens case study, you may have headings that read:

• Benefits of Social Media
• Drawbacks of Social Media
• Survey and Research Methods
• Survey Analysis

If you feel there is future research that your case study would warrant, then include a section on Directions for Future Research. If you felt there were any specific limitations on your research and a section on Limitations.

References are essential in any case study template. Here, you will need to cite them according to the style guide assigned to the paper. Whether you use MLA, Chicago style, or APA format, structure your references accordingly. Reference any research that you did not perform yourself. Use in-text citations and a references page at the end to give proper credit to past researchers and avoid any risk of plagiarism.

Most of the time, a case study paper will have a title page. It may also have an abstract. The title page will share the title of the case study and list the names of all researchers involved. The title should have the words “case study” and be five to nine words long. Include your contact information on this page. You may also include submission or publication dates. Follow the style guide for your writing assignment. The abstract will identify the purpose of the case study, summarize the research methods, and provide a summary of the results and the conclusions drawn. Think of it as a preview of the paper.

There are specific problems that can come up in a case study. If you are going to publish your case study, make sure you did not fall victim to any of these:

• Overgeneralization: Do not make generalized assumptions about the problem that do not tie directly to your research. Stick to the facts and the problem defined in your thesis statement.
• Ignoring limitations: All research has limitations. In case study writing, you must include these.
• Not looking at all implications: While you don’t want to overgeneralize, you also don’t want to ignore important case study findings to your audience. Carefully analyze your case study research and pull out all possible implications. 
• Writing the wrong length: Most case studies will be between 500 and 1,500 words long.

The best way to ensure you are writing a good case study is to look at some examples. Here are some published case studies you can compare yours to:

• Business case study: AdEspresso GlobeIn Case Study  
• Business case study: CoSchedule UofSC Alumni Highlight
• Historical Case Study: Methods of Analysis from University of British Columbia

Study these examples and learn how the researchers present information in the case study format.

Finally, consider if your case study needs any additional information. For example, would a graph or infographic of your data help the reader? Would an appendix that outlines your research in more detail add value? You can add these features to your case study to help make your main points stick with the reader. Then, weave them in where appropriate to the writing.

Before publishing your case study, take some time to edit it. But, first, go through this checklist for a thorough edit:

• Check the format: Make sure you follow the format for a case study with the four main parts.
• Check for consistency: Is your work consistent in wording, referencing, and citation? Does it follow the assigned style guide?
• Grammar and spelling: Check the grammar and spelling for your case study. You want it to be free from these errors.
• Editing the big picture: When you finish reading the case study, does your intended message ring true? Does the reader understand the research and your analysis of it? Is anything left as a question you do not cover in the conclusion or limitations sections?

Consider asking someone else to review and proofread your case study on your behalf. Ask them if the report was clear and if you need to re-address any areas. This will give you confidence that you are ready for publication.

FAQs About How to Write a Case Study Paper

A case study paper involves a detailed study of one specific subject. This subject might be an event, group, place, organization, company, phenomenon, or person. Typically, case studies investigate a problem involving that subject and find solutions.

A case study works to provide an in-depth analysis of a particular situation or event, usually over a long period of time. It could also analyze a person, company, or product. However, the focus remains on the company or person, not other companies or people in similar situations.

Case studies use a lot of stories and real-world data to come to conclusions. A research paper involves research on a subject but allows the writer to develop their ideas and opinions. It delves into research already done rather than analyzing the subject or case. In this type of paper, the focus can be more general and delve into other companies, industries, or people.

Case studies can be a few different types. These include:

1. Problem-oriented case studies: These focus on solving a particular problem. The problems may be theoretical, but they require you to examine them and find a solution. 2. Cumulative case studies: These case studies gather information and comparisons. Businesses use these to tell people how a product or service may benefit them. 3. Historical case studies: These look at historical events from different perspectives, applying modern ideas to something that happened in the past. 4. Critical case studies: These look at the cause and effect of a particular case. 5. Illustrative case studies: These describe events and investigate the event’s outcome and any particular lessons learned from it.

When editing for grammar, we also recommend taking the time to improve the readability score of a piece of writing before publishing or submitting

How to Write a Case Study in APA Format

Table of contents

• 1 What Is a Case Study In APA Format?
• 2.1 Sample Of APA Case Study Outline
• 3.1 Title Page in APA for Case Study Project
• 3.2 APA Title Page Example
• 3.3 The Abstract for an APA case study

Whether you study social sciences or life sciences, you’re likely to encounter a case study analysis in your academic journey. These papers demand a lot from students. First, you must have impeccable research and analysis skills. Sample populations, particularly people, can be challenging to analyze. It’s easy to misinterpret data and come up with the wrong conclusions. Additionally, you’ll need to have a knack for writing to present your findings persuasively, backed up by evidence-based arguments that build confidence for your teacher to accept the results of your work. If you need to boost your paper, Papers Owl is here to help you with a wide range of guidelines on how to write a case study in APA.

What Is a Case Study In APA Format?

To make your success, first realize that a case study is detective work. Your research may have an unresolved question or to carry out some testing to validate a hypothesis; in this case, studies are born. Psychology, nursing, and business are common fields this method is applied. In this scientific method, you’ll approach an event, action, individual, etc. And apply a set of circumstances to observe outcomes. Most papers in this field are written in the APA format, which can be a burden for students, especially if they aren’t familiar with this style. If you lack time or motivation for writing, appeal to our professional writers to write a case study  in APA format, and we will ensure your paper is perfectly formatted and gets a high grade.

Structure of Case Study Report In APA

First, let’s look at the sections in writing a case study in APA, which shares a few similarities to a typical research paper.

Introduction: Introduce your topic to the reader. Be sure to include the state of current research and where you plan to develop the current state of knowledge. You should include an interesting fact to reinforce your work’s importance and develop an interest in your hypothesis. Finish off with a thesis statement that you’ll focus on your workaround.

Aims: In this section, you answer the questions regarding why you are conducting your research and any questions you’ll explore. Avid case study writer recommends focusing your questions around your thesis. You can develop a triangle with a diagram and drill down your questions in a logical format that matches your paper’s main purpose.

Methods: Writing a case study in APA requires a methods section that details how you conducted your research. Did you conduct any interviews, send out questionnaires, or observe any behaviors? Detail them in this section, and state the environment and circumstances surrounding your data collection.

Results: Now that you’ve identified what you’d planned to accomplish and how you went about it in your APA case study format, it’s time to post the results. Don’t be shy if things don’t go swimmingly. Often in studies, we have unexpected results, which sometimes makes your paper more interesting to read.

Discussion: It’s time for the heart and soul of your paper. After all your research and observation, it is time to have a discourse on the results. The key to how to write a case paper in APA hangs on your ability to interpret the results in a meaningful way. Be sure to focus the discussion on your stated methods and how they pertain to your aims.

Recommendations: Here you want to detail what is to follow your research. Professional case study writers advise stating any knowledge gaps in your work and any unanswered or new questions you had found in the process. Your insights will be useful for others to follow in your footsteps and expand on your analysis.

Sample Of APA Case Study Outline

Example of writing a case study analysis in APA format:

Writing a case study in APA Step By Step

Knowing how to write a case study in APA format is a common question for students. In addition to the typical academic standards, APA has its own requirements that must be adhered to. The first step is to create a heading, known as a running head, that will be present on each page of your paper. The running head includes:

• The page number on the right margin
• A shortened title of your paper in ALL-CAPS no longer than 50 characters to the right

Title Page in APA for Case Study Project

The title of a case study in an APA paper is a requirement. The purpose is to state the name of the work, who the author is, and the institution that sponsored the research. It has the following parts:

• The words “running head” at the top, followed by the actual running head
• The full title of your paper using APA titling no longer than 12 words
• Your name without any designations (Dr/Ph.D./Rev/etc.) and the institution you attend

For APA Style ( 7th edition ), the cover page should also have:

• A page number at the top right corner.
• The institutional affiliation where the research took place.
• Course information, which is mandatory for student papers.
• The author’s note is optional and usually appears in professional papers.
• Font options have expanded to include Calibri 11, Arial 11, Lucida Sans Unicode 10, Times New Roman 12, or Georgia 11.
• All text on the title page should be double-spaced.
• Center all page contents and capitalize the first letter of significant words.

Note: APA 7 distinguishes between the formatting of title pages for professional and student papers. For instance, professional papers include a running head, while student papers do not necessarily include one.

APA Title Page Example

The Abstract for an APA case study

The abstract of your paper works as a summary to give a brief overview of what it contains. Include the running head at the top; the first line should have the word “abstract” centered. Follow the abstract with 150-250 words summarizing your paper. You may also index some keywords to help find the contents of your work in academic databases. At the end of your summary, indent once, and in italics, indicate keywords related to your work.

Writing an effective college paper requires a lot of planning and formatting to get it done right. Brush up on these guidelines for how to write your paper in APA format . If you need someone to review your work or write any parts of your paper, reach out to our professional writers, who are always willing to lend a hand.

Additionally, with the help of our blog, you can make sure you create a professional PowerPoint presentation that clearly outlines the main points of your paper. If you need help with this, our professional writers can provide guidance.

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Doing Case Study Research: A Practical Guide for Begining Researchers

• September 2021
• Publisher: Teachers College Press
• ISBN: 978-0807765869

• University of North Carolina at Charlotte

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How to Write a Case Study: Definition, Outline, Steps & Examples

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A case study is a research method that involves an in-depth examination of a particular subject, often a person, group, event, or organization. It's used to explore complex issues in real-world contexts. A case study can provide insights that might not be achieved with other research methods.

Are you struggling with writing a case study and don't know where to begin? You are not alone. Most students involved in the Psychology or Sociology field often find this task challenging. Especially if they are new to this research method. However, with the right structure and preparation, creating a case study paper will be a piece of cake. 

After reading this article, you will be armed with all essential details including:

• Definition 
• Case study types
• Basic structure
• Steps on how to write a case study
• Examples that worked.

Let’s dive right in!

What Is a Case Study: Definition

A case study is a research method that involves examining a specific instance to let researchers learn more about an individual, event, organization or concept. It is like a magnifying glass for studying real-life situations. By looking at a single example, we can learn more about complex issues and understand patterns. 

Case studies are used in the fields like Psychology, Business, Statistics or Nursing. As a rule, students apply this research method when writing a dissertation or thesis . 

Depending on the research question and the data needed to address a problem, case studies can involve various research methods.

Research Methods Applied in Case Studies

Case Study Example

A researcher is interested in studying the effects of a newly implemented teaching method on student performance. To find out, they observe a class of 30 students over one semester. The researcher compares the test scores from before and after the method was used, documenting its effectiveness.  The study results showed that academic performance had improved by 11.5% since the new teaching method was implemented. The researcher concluded that this approach works well and can be generalized to a broader population.

Let's recap the main points. 

What Is the Purpose of a Case Study?

The primary purpose of a case study is to gain insight into the real-world situations through the investigation and analysis of a single instance. This research design is often applied to meet such goals: 

• Develop a better understanding of complex issues or phenomena 
• Identify patterns and relationships
• Test hypotheses and theories in natural settings
• Provide practical solutions
• Illustrate best practices or successful strategies.

Every case study writer can customize their work to fit the needs of a specific discipline, as shown below.

Use of Case Studies 

Looking for expert case study help ? Don't hesitate to contact our academic writers today to get the assistance you need. Our team of experts is ready to provide you with top-notch writings to help you achieve your academic or professional goals

Types of Case Studies

There are different types of case studies that scholars or students can bring into play. Each approach has its own focus and is chosen based on research objectives. 

• Descriptive case studies This approach involves a detailed examination of a particular situation or phenomenon to understand it better. Here, researchers see the context, events, and processes that led to a particular outcome, and get a comprehensive picture of the situation.
• Explanatory case studies Explanatory method allows us to understand the "why" and “how” behind a particular event or phenomenon. As the name suggests, this type of case study seeks to test and explain the causal relationship between independent and dependent variables . 
• Exploratory case studies Imagine being a detective and investigating a mystery or problem in its early stages. This is the main idea of an exploratory investigation. It helps to recognize key questions, potential patterns, and areas for further research. It's like peeling back the layers of an onion, revealing new insights and uncovering possible solutions. 
• Intrinsic case studies  Unlike other case study methods, an intrinsic approach is used to explore a unique instance. Here, researchers focus on a particular scenario in its own right, rather than trying to apply the outcomes to a broader population.  
• Instrumental case studies This type of study examines one instance to shed light on a larger group or phenomenon. Instrumental technique is a good choice if you want to develop theoretical frameworks and obtain generalizable findings.
• Cumulative case studies  While conducting cumulative research, students compile and synthesize information from multiple similar instances. Here, you combine the results of multiple studies to draw more generalized conclusions.
• Collective case reports Think of several individual instances being studied together to provide a broader understanding of a specific phenomenon. These instances are often connected by a common theme. This enables researchers to compare and contrast cases and uncover tendencies. 
• Critical case studies Researchers use this method to explore exceptional instances that are particularly interesting or thought-provoking. Critical approach helps to analyze why a specific situation occurred and what could have been done differently.

Case Study Structure: Main Parts

When investigating any phenomenon, it’s important to organize your sections in a logical manner. A structure of a case study usually includes such components:

• Introduction This section is a place to present a case. Provide a brief overview of your instance, introduce your key research objectives and prepare the readers for further analysis.
• Problem identification By laying out a problem, you will be able to show the scope and significance of your topic. Identify the main issue that will be examined and build a clear statement of the problem.
• Background A properly established context sets the stage for research and lays a foundation for case evaluation. Offer relevant background information on the instance. This can be a historical, geographical or cultural context.
• Methodology Describe your  methodology in research  – approach, data collection methods and analysis techniques used in your investigation.
• Solution  Now is the time to determine potential solutions to address the problem, and evaluate the pros and cons of each resolution. Make sure solutions are realistic.
• Results  Once a case study is conducted, you should share your key findings. Mention any data or evidence that was collected and analyzed.
• Discussion This part of a case study is a perfect opportunity for analysis. Discuss the implications of your outcomes and draw conclusions
• Conclusion Summarize your main points, restate a problem and solutions, and offer final recommendations or next steps.

Case Study Outline

Before you create a case study, it’s a good idea to prepare an outline. It serves as a skeleton of your project. A well-structured outline of a case study helps organize your thoughts in a logical manner.

Below you can see an example of a basic template. Feel free to use it for inspiration. 

General Outline  

• Brief subject introduction
• Research purpose and objectives
• Necessary context
• Problem/issue
• Problem significance
• Subject/idea history
• Setting or environment description
• Key challenges, opportunities, or turning points
• Research methods used to gather information
• Data analysis methods
• Possible strategies
• Assessment of solutions
• Recommended solvents
• Major discoveries from the data analysis
• Implications
• Limitations/challenges
• Summary of key points
• Restatement of the problem and solution
• Final suggestions or next steps

Based on the sample template shown above, arrange your key ideas and highlight critical information. You may change the blocks to meet your assignment’s unique requirements.

Before You Start Writing a Case Study

Preparation  is the key to success. To make your case study flawless, you need to establish your goal and plan. This will lay the foundation of the whole process before you begin writing.

Ensure you follow these 3 crucial steps before moving further. 

1. Carefully Read the Instructions 

Your professor may provide you with special requirements, case study rubric or exemplary works. The instructions may include details on preferred format, structure, word count, writing style or analysis techniques. Read given material attentively and make sure you fully understand the guidelines. 

Get expertly crafted works to meet your academic needs. Buy case study from certified professionals and ace your assignments with ease.

2. Conduct Research

Researching is the most time-consuming part of writing a case study. Review relevant studies on the research topic to gain a deeper understanding of your subject. You may want to go through different sources and identify their strengths and limitations. Strive to build a bridge between your case study report and existing gaps. 

Make sure to jot down all your ideas, opinions, notes or questions related to your research. This approach will help you build an outline and write a case study accordingly.  

3. Gather Data

Now you are all set for the data collection process. Identify the most relevant type of information pertinent to your research question.

Consider using primary sources such as interviews, surveys or questionnaires. Secondary resources may include books, articles, case studies and public documents. 

Your data must be accurate and reliable so double-check your research results before integrating them into your project.

How to Write a Case Study in 7 Steps?

Now that you are familiar with the preparation stages, it's time to dive into the writing process. Writing case studies can be challenging. But by following a structured approach, you can produce a clear and engaging work. 

To create a strong project, it's important to carefully plan and execute each step of your flow, from identifying the research question to presenting your conclusions. Below we have prepared detailed guidelines on how to write a case study paper. 

1. Introduce a Case Study

Start your case study introduction by presenting your subject and providing a brief overview of the research objectives. It's important to highlight the significance of your case and explain why it warrants examination. One way to do this is to focus on innovative aspects, such as a novel approach to a problem or a new technology. You can also emphasize the broader implications. 

You should also preview a structure. This will give readers an idea of what to expect. Briefly describe your main points or provide a rough outline. 

Case Study Introduction Example

Post-traumatic stress disorder (PTSD) is a debilitating condition that can arise in individuals who have experienced a traumatic event. In this case study, we examine the experiences of a patient who was diagnosed with PTSD following a car accident. Our analysis focuses on the patient's symptoms, including intrusive thoughts, hyperarousal, and avoidance behaviors. We also explore the treatments employed to manage these symptoms. By analyzing this case, we aim to provide insights into the challenges of treating PTSD and offer recommendations for improving therapeutic interventions for individuals suffering from this condition.

2. Describe a Problem

Before you get to the problem, provide context that explains the issue at hand. Identify the scope and impact of this problem. One efficient strategy of creating case studies that trigger attention is integrating examples or statistics. This helps to understand how severe this situation is. 

Additionally, you may want to highlight any challenges or obstacles that have prevented a problem from being solved. 

Example of Problem Description in a Case Study

John is a 28-year-old man who was involved in a serious car accident three months ago. Since then, he has been experiencing PTSD symptoms, including recurring nightmares, flashbacks, and feelings of anxiety. These symptoms have affected his work performance and relationships with family and friends. Despite seeking help from his primary care physician and attending therapy sessions, John has not experienced significant improvement. The challenge is to identify effective treatments that can help John manage his PTSD and improve his quality of life.

>> Read more: How to Write a Problem Statement

3. Discuss Research Methods 

Research methods you apply will define how to make a case study. There are multiple ways to collect data. So your primary task here is to figure out what kind of information you want to obtain. 

Your research strategy should align with your objectives. For instance, interviews can help capture detailed information from a small sample of people. On the other hand, surveys involve large groups of individuals. If you are using interviews or surveys, provide a list of questions participants were asked. 

You can also do experiments to test out different theories or conduct document analysis to identify trends. 

>> Learn more: What Is Experimental Design  

Example of How to Describe Research Methods 

In this research, both quantitative and qualitative data were utilized. 10 semi-structured interviews were conducted with participants who had experienced PTSD symptoms following a traumatic event. Additionally, data was collected from a survey of 253 individuals who had not been diagnosed with PTSD. We inquired about their experiences with trauma and the types of coping strategies they used to manage stress. Medical records from John's primary care physician were analyzed to track his progress over time. The combination of quantitative and qualitative data allowed for a comprehensive understanding of John's unique experiences with PTSD.

4. Offer Solutions to the Problem 

The next stage involves coming up with potential solutions. Explain what strategies could be used to address the problem.

For example, if you write a case study on a business-related problem, solutions may involve implementing procedures to improve efficiency. Alternatively, in a healthcare niche, you will offer a new medication or therapy.

Be sure to provide evidence from your research or expert opinions to support your suggestions.

Here’s how to do a case study solutions section. 

Example of Solution

One potential solution for addressing John's PTSD symptoms is cognitive-behavioral therapy (CBT). According to a study by Bisson and colleagues (2013), CBT has been found to be effective in reducing symptoms of PTSD in individuals who have experienced traumatic events. The therapist can work with John to identify and challenge negative thought patterns related to his traumatic experience and teach him coping skills to manage his anxiety and stress.

5. Present Your Key Results

Most scholars judge case study reports by research outcomes. You need to show that your solution works. Analyze collected data and share your most significant findings in your results section . This can be an increase in profits or a patient's health improvement. 

When you write your case study outcomes, it is important to organize the information in a clear and concise manner. Use tables, graphs and charts to illustrate your data visually. 

Provide a short summary of your results and their implications. But don’t just tell. You need to back up your research with evidence. If you used interviews, be sure to include any statistical analysis done for those results. 

Example of Case Study Research Results

Our analysis showed that participants who received cognitive-behavioral therapy (CBT) reported a significant decrease in symptoms of post-traumatic stress disorder (PTSD), as compared to those who received no therapy. Specifically, the group who received CBT experienced a 35% reduction in symptoms. Meanwhile, the control group experienced no significant change. These findings suggest that CBT may be an effective treatment option for individuals with PTSD.

6. Conclude with Recommendations

A conclusion of a case study is where you wrap everything up and provide recommendations for further research. Sum up your key points and explain how they could be used to solve similar problems. You can also highlight any unexpected findings or insights that emerged during the study. Don’t forget to discuss any ethical considerations or limitations. 

You need to create a lasting impression. For this, end a case study with a thought-provoking statement or call to action. 

Case Study Conclusion Example

Our research highlighted the significant impact of PTSD on individuals who have experienced a traumatic event. The results suggested that cognitive-behavioral therapy and reprocessing therapy are effective treatments for PTSD. However, more research is needed to determine the long-term effects of these treatments. Additionally, the stigma surrounding mental health and seeking treatment remains a significant barrier to access to care. It is crucial for healthcare professionals and policymakers to address this issue and increase access to mental health services.

7. Proofread Your Case Study

Once you are done with writing a case study, you need to carefully review it. Keep an eye on these things when checking your work: 

• Grammar mistakes Proofread your writing for typos and grammar errors. Feel free to use our  Grammar Checker  to make sure you got everything right.
• Clarity Check whether your work is readable and concise. Avoid long sentences and complex structures.
• Sources accuracy Make sure to check all sources for accuracy. It is also important to ensure that all reported data is up-to-date.
• Citations Ascertain whether all sources are properly cited and the same style is used consistently throughout your paper.

Case Study Format

Besides the content, it is also important to stick to a specific case study paper format. The layout of your paper should follow guidelines of the chosen citation style.

There are different ways to format a case study. Commonly used styles include APA, MLA, Chicago and Harvard. Each format  presents specific requirements for formatting your text and references. 

Check out our detailed guides listed below to learn more about each style. 

>>  How to Write a Paper in APA Format?

>>  How to Do MLA Format?  

>>  How to Write a Chicago Style Paper?

Case Study Examples

Getting actual examples of case studies can be a great way to learn and understand how to write one. To help you out, we have collected several sample case study paper examples for different disciplines. Feel free to use these samples as inspiration when writing your own paper.

Case Study Writing Tips

With the right approach, your effort will reward you with an A+. In this section, we will list some actionable tips on how to write a good case study: 

• Planning your work ahead Planning your work ahead Make sure to create an outline before you start writing and stick to it throughout the entire process.
• Arranging your data logically Break down complex information into chunks and use visual elements (tables, graphs, diagrams) to present it.
• Structuring your writing Use headings and subheadings to organize your content and make key points easy to access.
• Keeping your text simple Write your case study in an easy-to-read language and refrain from complex sentence structures.
• Remaining impartial Be objective in your analysis and avoid personal biases.

Mistakes to Avoid When Writing a Case Study

Even a small mistake can undermine your whole work. Here are some common pitfalls students fail to account for in their case studies:

• Focusing too much on the background Provide enough space for analysis of your problem and solution.
• Stuffing with direct quotes Quotes can be used as evidence in your paper. But relying on them too much will make it sound overly repetitive.
• Not referring to all sources Always cite your sources correctly and use only reliable data in your paper.
• Being vague Avoid general statements and be more specific while discussing your results and solutions.
• Failing to mention possible gaps Always consider ethical considerations or limitations.

Advantages and Disadvantages of Case Study

Using a case study approach as your research method has its own pros and cons. On one hand, it is an effective way to explore a particular issue in detail. On the other, there are certain limitations that come with this approach. Below we will cover both strengths and limitations of case studies.

Benefits of Case Study

A case study is like a seed that can grow into a fruitful tree, providing resolutions to intricate problems. Here are the biggest case study benefits you can use to your advantage:

• In-depth analysis Researchers can gather a lot of information on a specific topic or issue.
• Insights into elaborate issues Allows researchers to examine complex issues in a controlled manner.
• Real-life situations You are able to test theories or hypotheses in real-world settings.
• Comprehensive approach Researchers can collect both quantitative and qualitative data.
• Unique revelations This method can enlight on previously unexplored or understudied areas.

Limitations of Case Study

As with any research method, case studies have their fair share of drawbacks. Let's take a closer look at some of the most prevalent issues that can arise when using this approach.

• Limited generalizability Due to the small sample size and unique nature of each case, it can be difficult to generalize findings to a larger population.
• Observer bias Researchers may bring their own biases and perspectives, which can influence their results and interpretations.
• Time-consuming and expensive This approach requires significant time and resources to conduct, making it less feasible for some research questions.
• Lack of control In contrast to experimental research, case studies lack control over extraneous variables. This can make it difficult to establish cause-and-effect relationships.
• Subjectivity Collected data is often subjective and open to interpretation, which can introduce potential errors.

Case Study Paper Writing Checklist

Before you write a case study assignment, make sure to recap all the information you have learnt today. Refer to this checklist to ensure you are on the right track. 

• checkbox I thoroughly researched my topic and gathered relevant information.
• checkbox A problem/issue is clearly defined. 
• checkbox My case study structure is well-organized. 
• checkbox I used appropriate research methods to gather data.
• checkbox My findings are well-supported by analysis and evidence. 
• checkbox I discussed possible limitations and ethical considerations. 
• checkbox The work offers recommendations for further research.
• checkbox My paper adheres to formatting guidelines required by my instructor.

Bottom Line on How to Write a Case Study

Writing a case study can be an incredibly challenging task for any student. However, with the right approach and tips, you can easily turn this daunting task into a pleasant experience. 

We hope this article helped you understand how to write a case study. Remember to focus on the practical part and avoid overgeneralizing or cherry-picking data.

Our paper writing service is your best choice. We have helped thousands of students with their projects and would be glad to assist you, too. Our team of skilled writers is ready to help you complete your work upon ‘ write my case study ’ request.

Frequently Asked Questions

1. what is a case study in research.

A case study is a research method that involves an in-depth analysis of a particular subject. This approach most often focuses on a single event, person or group. It provides insight into the context of a problem and can be used to explore solutions to intricate issues.

2. What is the difference between a case study and a research paper?

The main difference between a case study and a research paper is in their scope. A case study explores a limited number of subjects, while research papers investigate multiple variables and/or draw conclusions from larger data sets. While both works contain evidence-based information, the focus and approach taken are quite different. Research papers are more general in nature, while case studies focus on narrow problems.

3. How long should a case study be?

The length of a case study varies depending on the type of assignment. Case studies intended for scholarly articles range from 3,000 to 4,0000 words or more. Meanwhile, if it’s a separate chapter in your MA or PhD dissertation, you will need to keep it between 8,000-15,000 words. Follow specific guidelines provided by your professor or institution. 

4. Why is a case study important?

Case studies are an important research tool, as they provide detailed information on a particular issue. By exploring a single instance from multiple angles, researchers can uncover solutions to complicated problems that may not be immediately apparent. Using this method, scientists also test hypotheses and generate new theories.

5. What makes a good case study?

A good case study should be organized, well-researched, and contain evidence. Some characteristics of a case study include:

• Precise subject overview
• Thorough analysis that goes beyond surface-level information
• Examination of a single scenario from various perspectives
• Fact-based arguments
• Validated findings.

6. How to start a case study?

To start a case study, begin by carefully reading requirements and identifying the main problem to be addressed. Don't jump to conclusions or make assumptions – take it one step at a time. Once you have a clear understanding of your goal, gather relevant data. This includes doing research, interviewing people, and analyzing relevant documents.

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Guidelines to the writing of case studies

Dr. brian budgell.

* Département chiropratique, Université du Québec à Trois-Rivières, 3351, boul des Forges, Trois-Rivières, Qc, Canada G9A 5H7

Dr. Brian Budgell, DC, PhD, JCCA Editorial Board

• Introduction

Case studies are an invaluable record of the clinical practices of a profession. While case studies cannot provide specific guidance for the management of successive patients, they are a record of clinical interactions which help us to frame questions for more rigorously designed clinical studies. Case studies also provide valuable teaching material, demonstrating both classical and unusual presentations which may confront the practitioner. Quite obviously, since the overwhelming majority of clinical interactions occur in the field, not in teaching or research facilities, it falls to the field practitioner to record and pass on their experiences. However, field practitioners generally are not well-practised in writing for publication, and so may hesitate to embark on the task of carrying a case study to publication. These guidelines are intended to assist the relatively novice writer – practitioner or student – in efficiently navigating the relatively easy course to publication of a quality case study. Guidelines are not intended to be proscriptive, and so throughout this document we advise what authors “may” or “should” do, rather than what they “must” do. Authors may decide that the particular circumstances of their case study justify digression from our recommendations.

Additional and useful resources for chiropractic case studies include:

• Waalen JK. Single subject research designs. J Can Chirop Assoc 1991; 35(2):95–97.
• Gleberzon BJ. A peer-reviewer’s plea. J Can Chirop Assoc 2006; 50(2):107.
• Merritt L. Case reports: an important contribution to chiropractic literature. J Can Chiropr Assoc 2007; 51(2):72–74.

Portions of these guidelines were derived from Budgell B. Writing a biomedical research paper. Tokyo: Springer Japan KK, 2008.

General Instructions

This set of guidelines provides both instructions and a template for the writing of case reports for publication. You might want to skip forward and take a quick look at the template now, as we will be using it as the basis for your own case study later on. While the guidelines and template contain much detail, your finished case study should be only 500 to 1,500 words in length. Therefore, you will need to write efficiently and avoid unnecessarily flowery language.

These guidelines for the writing of case studies are designed to be consistent with the “Uniform Requirements for Manuscripts Submitted to Biomedical Journals” referenced elsewhere in the JCCA instructions to authors.

After this brief introduction, the guidelines below will follow the headings of our template. Hence, it is possible to work section by section through the template to quickly produce a first draft of your study. To begin with, however, you must have a clear sense of the value of the study which you wish to describe. Therefore, before beginning to write the study itself, you should gather all of the materials relevant to the case – clinical notes, lab reports, x-rays etc. – and form a clear picture of the story that you wish to share with your profession. At the most superficial level, you may want to ask yourself “What is interesting about this case?” Keep your answer in mind as your write, because sometimes we become lost in our writing and forget the message that we want to convey.

Another important general rule for writing case studies is to stick to the facts. A case study should be a fairly modest description of what actually happened. Speculation about underlying mechanisms of the disease process or treatment should be restrained. Field practitioners and students are seldom well-prepared to discuss physiology or pathology. This is best left to experts in those fields. The thing of greatest value that you can provide to your colleagues is an honest record of clinical events.

Finally, remember that a case study is primarily a chronicle of a patient’s progress, not a story about chiropractic. Editorial or promotional remarks do not belong in a case study, no matter how great our enthusiasm. It is best to simply tell the story and let the outcome speak for itself. With these points in mind, let’s begin the process of writing the case study:

• Title: The title page will contain the full title of the article. Remember that many people may find our article by searching on the internet. They may have to decide, just by looking at the title, whether or not they want to access the full article. A title which is vague or non-specific may not attract their attention. Thus, our title should contain the phrase “case study,” “case report” or “case series” as is appropriate to the contents. The two most common formats of titles are nominal and compound. A nominal title is a single phrase, for example “A case study of hypertension which responded to spinal manipulation.” A compound title consists of two phrases in succession, for example “Response of hypertension to spinal manipulation: a case study.” Keep in mind that titles of articles in leading journals average between 8 and 9 words in length.
• Other contents for the title page should be as in the general JCCA instructions to authors. Remember that for a case study, we would not expect to have more than one or two authors. In order to be listed as an author, a person must have an intellectual stake in the writing – at the very least they must be able to explain and even defend the article. Someone who has only provided technical assistance, as valuable as that may be, may be acknowledged at the end of the article, but would not be listed as an author. Contact information – either home or institutional – should be provided for each author along with the authors’ academic qualifications. If there is more than one author, one author must be identified as the corresponding author – the person whom people should contact if they have questions or comments about the study.
• Key words: Provide key words under which the article will be listed. These are the words which would be used when searching for the article using a search engine such as Medline. When practical, we should choose key words from a standard list of keywords, such as MeSH (Medical subject headings). A copy of MeSH is available in most libraries. If we can’t access a copy and we want to make sure that our keywords are included in the MeSH library, we can visit this address: http://www.ncbi.nlm.nih.gov:80/entrez/meshbrowser.cgi

A narrative abstract consists of a short version of the whole paper. There are no headings within the narrative abstract. The author simply tries to summarize the paper into a story which flows logically.

A structured abstract uses subheadings. Structured abstracts are becoming more popular for basic scientific and clinical studies, since they standardize the abstract and ensure that certain information is included. This is very useful for readers who search for articles on the internet. Often the abstract is displayed by a search engine, and on the basis of the abstract the reader will decide whether or not to download the full article (which may require payment of a fee). With a structured abstract, the reader is more likely to be given the information which they need to decide whether to go on to the full article, and so this style is encouraged. The JCCA recommends the use of structured abstracts for case studies.

Since they are summaries, both narrative and structured abstracts are easier to write once we have finished the rest of the article. We include a template for a structured abstract and encourage authors to make use of it. Our sub-headings will be:

• Introduction: This consists of one or two sentences to describe the context of the case and summarize the entire article.
• Case presentation: Several sentences describe the history and results of any examinations performed. The working diagnosis and management of the case are described.
• Management and Outcome: Simply describe the course of the patient’s complaint. Where possible, make reference to any outcome measures which you used to objectively demonstrate how the patient’s condition evolved through the course of management.
• Discussion: Synthesize the foregoing subsections and explain both correlations and apparent inconsistencies. If appropriate to the case, within one or two sentences describe the lessons to be learned.
• Introduction: At the beginning of these guidelines we suggested that we need to have a clear idea of what is particularly interesting about the case we want to describe. The introduction is where we convey this to the reader. It is useful to begin by placing the study in a historical or social context. If similar cases have been reported previously, we describe them briefly. If there is something especially challenging about the diagnosis or management of the condition that we are describing, now is our chance to bring that out. Each time we refer to a previous study, we cite the reference (usually at the end of the sentence). Our introduction doesn’t need to be more than a few paragraphs long, and our objective is to have the reader understand clearly, but in a general sense, why it is useful for them to be reading about this case.

The next step is to describe the results of our clinical examination. Again, we should write in an efficient narrative style, restricting ourselves to the relevant information. It is not necessary to include every detail in our clinical notes.

If we are using a named orthopedic or neurological test, it is best to both name and describe the test (since some people may know the test by a different name). Also, we should describe the actual results, since not all readers will have the same understanding of what constitutes a “positive” or “negative” result.

X-rays or other images are only helpful if they are clear enough to be easily reproduced and if they are accompanied by a legend. Be sure that any information that might identify a patient is removed before the image is submitted.

At this point, or at the beginning of the next section, we will want to present our working diagnosis or clinical impression of the patient.

It is useful for the reader to know how long the patient was under care and how many times they were treated. Additionally, we should be as specific as possible in describing the treatment that we used. It does not help the reader to simply say that the patient received “chiropractic care.” Exactly what treatment did we use? If we used spinal manipulation, it is best to name the technique, if a common name exists, and also to describe the manipulation. Remember that our case study may be read by people who are not familiar with spinal manipulation, and, even within chiropractic circles, nomenclature for technique is not well standardized.

We may want to include the patient’s own reports of improvement or worsening. However, whenever possible we should try to use a well-validated method of measuring their improvement. For case studies, it may be possible to use data from visual analogue scales (VAS) for pain, or a journal of medication usage.

It is useful to include in this section an indication of how and why treatment finished. Did we decide to terminate care, and if so, why? Did the patient withdraw from care or did we refer them to another practitioner?

• Discussion: In this section we may want to identify any questions that the case raises. It is not our duty to provide a complete physiological explanation for everything that we observed. This is usually impossible. Nor should we feel obligated to list or generate all of the possible hypotheses that might explain the course of the patient’s condition. If there is a well established item of physiology or pathology which illuminates the case, we certainly include it, but remember that we are writing what is primarily a clinical chronicle, not a basic scientific paper. Finally, we summarize the lessons learned from this case.
• Acknowledgments: If someone provided assistance with the preparation of the case study, we thank them briefly. It is neither necessary nor conventional to thank the patient (although we appreciate what they have taught us). It would generally be regarded as excessive and inappropriate to thank others, such as teachers or colleagues who did not directly participate in preparation of the paper.

A popular search engine for English-language references is Medline: http://www.ncbi.nlm.nih.gov/entrez/query.fcgi

• Legends: If we used any tables, figures or photographs, they should be accompanied by a succinct explanation. A good rule for graphs is that they should contain sufficient information to be generally decipherable without reference to a legend.
• Tables, figures and photographs should be included at the end of the manuscript.
• Permissions: If any tables, figures or photographs, or substantial quotations, have been borrowed from other publications, we must include a letter of permission from the publisher. Also, if we use any photographs which might identify a patient, we will need their written permission.

In addition, patient consent to publish the case report is also required.

Running Header:

• Name, academic degrees and affiliation

Name, address and telephone number of corresponding author

Disclaimers

Statement that patient consent was obtained

Sources of financial support, if any

Key words: (limit of five)

Abstract: (maximum of 150 words)

• Case Presentation
• Management and Outcome

Introduction:

Provide a context for the case and describe any similar cases previously reported.

Case Presentation:

• Introductory sentence: e.g. This 25 year old female office worker presented for the treatment of recurrent headaches.
• Describe the essential nature of the complaint, including location, intensity and associated symptoms: e.g. Her headaches are primarily in the suboccipital region, bilaterally but worse on the right. Sometimes there is radiation towards the right temple. She describes the pain as having an intensity of up to 5 out of ten, accompanied by a feeling of tension in the back of the head. When the pain is particularly bad, she feels that her vision is blurred.
• Further development of history including details of time and circumstances of onset, and the evolution of the complaint: e.g. This problem began to develop three years ago when she commenced work as a data entry clerk. Her headaches have increased in frequency in the past year, now occurring three to four days per week.
• Describe relieving and aggravating factors, including responses to other treatment: e.g. The pain seems to be worse towards the end of the work day and is aggravated by stress. Aspirin provides some relieve. She has not sought any other treatment.
• Include other health history, if relevant: e.g. Otherwise the patient reports that she is in good health.
• Include family history, if relevant: e.g. There is no family history of headaches.
• Summarize the results of examination, which might include general observation and postural analysis, orthopedic exam, neurological exam and chiropractic examination (static and motion palpation): e.g. Examination revealed an otherwise fit-looking young woman with slight anterior carriage of the head. Cervical active ranges of motion were full and painless except for some slight restriction of left lateral bending and rotation of the head to the left. These motions were accompanied by discomfort in the right side of the neck. Cervical compression of the neck in the neutral position did not create discomfort. However, compression of the neck in right rotation and extension produced some right suboccipital pain. Cranial nerve examination was normal. Upper limb motor, sensory and reflex functions were normal. With the patient in the supine position, static palpation revealed tender trigger points bilaterally in the cervical musculature and right trapezius. Motion palpation revealed restrictions of right and left rotation in the upper cervical spine, and restriction of left lateral bending in the mid to lower cervical spine. Blood pressure was 110/70. Houle’s test (holding the neck in extension and rotation for 30 seconds) did not produce nystagmus or dizziness. There were no carotid bruits.
• The patient was diagnosed with cervicogenic headache due to chronic postural strain.

Management and Outcome:

• Describe as specifically as possible the treatment provided, including the nature of the treatment, and the frequency and duration of care: e.g. The patient undertook a course of treatment consisting of cervical and upper thoracic spinal manipulation three times per week for two weeks. Manipulation was accompanied by trigger point therapy to the paraspinal muscles and stretching of the upper trapezius. Additionally, advice was provided concerning maintenance of proper posture at work. The patient was also instructed in the use of a cervical pillow.
• If possible, refer to objective measures of the patient’s progress: e.g. The patient maintained a headache diary indicating that she had two headaches during the first week of care, and one headache the following week. Furthermore the intensity of her headaches declined throughout the course of treatment.
• Describe the resolution of care: e.g. Based on the patient’s reported progress during the first two weeks of care, she received an additional two treatments in each of the subsequent two weeks. During the last week of care she experienced no headaches and reported feeling generally more energetic than before commencing care. Following a total of four weeks of care (10 treatments) she was discharged.

Discussion:

Synthesize foregoing sections: e.g. The distinction between migraine and cervicogenic headache is not always clear. However, this case demonstrates several features …

Summarize the case and any lessons learned: e.g. This case demonstrates a classical presentation of cervicogenic headache which resolved quickly with a course of spinal manipulation, supportive soft-tissue therapy and postural advice.

References: (using Vancouver style) e.g.

1 Terret AGJ. Vertebrogenic hearing deficit, the spine and spinal manipulation therapy: a search to validate the DD Palmer/Harvey Lillard experience. Chiropr J Aust 2002; 32:14–26.

Legends: (tables, figures or images are numbered according to the order in which they appear in the text.) e.g.

Figure 1: Intensity of headaches as recorded on a visual analogue scale (vertical axis) versus time (horizontal axis) during the four weeks that the patient was under care. Treatment was given on days 1, 3, 5, 8, 10, 12, 15, 18, 22 and 25. Headache frequency and intensity is seen to fall over time.

Title Case Capitalization

APA Style uses two types of capitalization for titles of works (such as paper titles ) and headings within works : title case and sentence case .

In title case, major words are capitalized, and most minor words are lowercase. In sentence case, most major and minor words are lowercase ( proper nouns are an exception in that they are always capitalized).

• major words: Nouns, verbs (including linking verbs), adjectives, adverbs, pronouns, and all words of four letters or more are considered major words.
• minor words: Short (i.e., three letters or fewer) conjunctions, short prepositions, and all articles are considered minor words.

Title case capitalization is covered in the seventh edition APA Style manuals in the Publication Manual Section 6.17 and the Concise Guide Section 5.7

How to implement title case

In title case, capitalize the following words in a title or heading:

• the first word of the title or heading, even if it is a minor word such as “The” or “A”
• the first word of a subtitle
• the first word after a colon, em dash, or end punctuation in a heading
• major words, including the second part of hyphenated major words (e.g., “Self-Report,” not “Self-report”)
• words of four letters or more (e.g., “With,” “Between,” “From”)

Lowercase only minor words that are three letters or fewer in a title or heading (except the first word in a title or subtitle or the first word after a colon, em dash, or end punctuation in a heading):

• short conjunctions (e.g., “and,” “as,” “but,” “for,” “if,” “nor,” “or,” “so,” “yet”)
• articles (“a,” “an,” “the”)
• short prepositions (e.g., “as,” “at,” “by,” “for,” “in,” “of,” “off,” “on,” “per,” “to,” “up,” “via”)

When to use title case

Use title case for the following:

• titles of articles, books, reports, and other works appearing in text

In the book Train Your Mind for Peak Performance: A Science-Based Approach for Achieving Your Goals

In the article “Turning Frowns (and Smiles) Upside Down: A Multilevel Examination of Surface Acting Positive and Negative Emotions on Well-Being”

• titles of tests or measures, including subscales

Beck Depression Inventory–II

• all headings within a work (Levels 1–5; these are also bold or bold italic)
• the title of your own paper and of named sections and subsections within it

the Results section

• titles of periodicals (these are also italicized)

Journal of Latinx Psychology

Chicago Tribune

• table titles (these are also italicized)
• figure titles (these are also italicized), axis labels, and legends

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• Published: 08 August 2024

Comprehensive study on the efficiency of vertical bifacial photovoltaic systems: a UK case study

• Ghadeer Badran 1 &
• Mahmoud Dhimish 1  

Scientific Reports volume  14 , Article number:  18380 ( 2024 ) Cite this article

236 Accesses

Metrics details

• Photovoltaics
• Renewable energy
• Solar energy

This paper presents the first comprehensive study of a groundbreaking Vertically Mounted Bifacial Photovoltaic (VBPV) system, marking a significant innovation in solar energy technology. The VBPV system, characterized by its vertical orientation and the use of high-efficiency Heterojunction cells, introduces a novel concept diverging from traditional solar panel installations. Our empirical research, conducted over a full year at the University of York, UK, offers an inaugural assessment of this pioneering technology. The study reveals that the VBPV system significantly outperforms both a vertically mounted monofacial PV (VMPV) system and a conventional tilted monofacial PV (TMPV) system in energy output. Key findings include a daily power output increase of 7.12% and 10.12% over the VMPV system and an impressive 26.91% and 22.88% enhancement over the TMPV system during early morning and late afternoon hours, respectively. Seasonal analysis shows average power gains of 11.42% in spring, 8.13% in summer, 10.94% in autumn, and 12.45% in winter compared to the VMPV system. Against the TMPV system, these gains are even more substantial, peaking at 24.52% in winter. These results underscore the VBPV system's exceptional efficiency in harnessing solar energy across varied environmental conditions, establishing it as a promising and sustainable solution in solar energy technology.

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Introduction.

Solar photovoltaic (PV) technology has become a cornerstone of the renewable energy revolution, offering a clean, sustainable solution to the world's growing energy demands 1 . At its core, solar PV harnesses the sun's energy, converting it directly into electricity through semiconducting materials. This technology has traditionally been dominated by monofacial PV modules 2 , which collect sunlight from a single surface facing the sun. However, as the need for more efficient and cost-effective energy solutions intensifies, the evolution of solar PV has given rise to the bifacial module 3 , 4 —a novel approach to solar energy capture that promises to redefine the efficiency standards of solar energy systems.

Bifacial PV modules, as shown in Fig.  1 , are designed to capture sunlight on both their front and rear surfaces, utilizing direct sunlight and the light that reaches the rear surface through ground reflection and diffuse albedo 5 , 6 . Despite relying on silicon cells with the same spectral response as monofacial PV modules, the dual-sided design of bifacial modules allows them to significantly enhance energy yield by absorbing reflected and diffused light from surrounding surfaces 7 . This design is particularly beneficial in environments with high ground reflectivity or engineered ground covers to increase reflectivity 8 .

Illustration of bifacial PV system operation. The arrows indicate the different pathways of sunlight: yellow arrows represent direct sunlight hitting the front surface and the ground, orange arrows indicate the sunlight reflected from the ground hitting the rear surface, and red arrows depict the diffuse sunlight captured by both the front and rear surfaces 11 .

The evolution of bifacial PV modules represents more than just an incremental improvement in solar technology; it signifies a paradigm shift in how solar energy is harvested. Unlike traditional monofacial systems 9 that are limited by their unidirectional light capture, bifacial systems exploit the full spectrum of solar irradiance. This is achieved through a combination of advanced cell technology and innovative panel designs, which optimize light absorption from multiple angles 10 . The result is a marked increase in energy production per unit area, a critical factor in maximizing the efficiency of solar installations.

Moreover, the integration of bifacial PV technology aligns seamlessly with the global push towards sustainable development. By enhancing the power output of solar installations without the need for additional land, bifacial PV systems contribute to a more efficient use of resources. This efficiency is not confined to optimal conditions; bifacial modules demonstrate resilience in a variety of environmental settings 11 , 12 , including regions with lower solar irradiance and urban landscapes 13 where space and light conditions are constrained.

The significance of bifacial PV modules extends beyond their operational advantages. Their deployment has profound implications for energy policy, economic planning, and environmental strategy. By offering a more versatile and powerful solution for solar energy generation, bifacial PV systems can accelerate the transition to renewable energy sources, reduce dependency on fossil fuels, and mitigate the impacts of climate change.

In the realm of bifacial PV technology, various configurations have been explored to maximize the efficiency and adaptability of solar energy systems. These include vertical, tilted, and other innovative arrangements, each with its unique operational characteristics and applications. Vertical bifacial PV systems: These systems involve panels mounted in a vertical orientation. The key advantage of vertical bifacial PV is its ability to capture sunlight effectively throughout the day, from both sides of the panel 14 . This configuration is particularly beneficial in higher latitudes where the sun is lower in the sky 15 . Vertical systems are also less prone to accumulating dirt and debris, reducing maintenance requirements. Current research indicates that vertical bifacial systems can achieve significant energy gains in urban environments, where space is limited, and in regions with considerable diffuse light 16 .

Tilted bifacial PV Systems: Tilted systems are more traditional, where panels are installed at an angle to maximize exposure to direct sunlight. Bifacial panels in this configuration can capture reflected light from the ground or any reflective surface below. The optimal tilt angle is a subject of ongoing research, with studies 17 , 18 , 19 suggesting that slight adjustments in the tilt can lead to substantial increases in energy capture, particularly in areas with high ground albedo. And finally, tracking bifacial PV systems: These are dynamic systems where panels can adjust their orientation to follow the sun’s path 20 . This tracking capability, combined with bifacial technology, maximizes solar energy capture throughout the day. Research 21 , 22 shows that tracking bifacial systems offer the highest yield, especially in regions with high direct sunlight, making them a promising solution for large-scale solar farms.

Each of these configurations brings unique advantages and challenges, shaping the current research and development in the field of bifacial PV technology. Studies are continually underway to optimize the design, installation, and operational parameters of these systems. This includes investigating factors like the optimal distance between rows of panels 23 to prevent shading, the effect of different surfaces 24 and materials on light reflection, and the integration of smart technologies for performance monitoring and optimization. Furthermore, the performance of bifacial PV systems is significantly influenced by shading and the reflective properties of surrounding surfaces. Shading can reduce the overall efficiency by blocking sunlight from reaching both the front and rear surfaces of the panels. Detailed models of shading and illumination, such as those reported by 25 and 26 , provide comprehensive insights into these effects. In 25 the authors demonstrated that partial shading could lead to substantial reductions in energy output, especially in high-density installations. Further work by 26 explored the impacts of various surface materials and albedo on bifacial PV performance, showing that engineered surfaces with higher reflectivity can enhance energy yield by increasing the diffuse light captured by the rear surface of the panels. These models underscore the importance of considering shading and surface properties in the design and deployment of bifacial PV systems to optimize their performance.

The evolution of bifacial PV modules represents more than just an incremental improvement in solar technology; it signifies a paradigm shift in how solar energy is harvested. Unlike traditional monofacial systems that are limited by their unidirectional light capture, bifacial systems exploit the full spectrum of solar irradiance. This is achieved through a combination of advanced cell technology and innovative panel designs, which optimize light absorption from multiple angles. While Heterojunction (HJT) cells are a prominent technology used in bifacial modules, other technologies such as n-type 27 , Passivated Emitter and Rear Cell (PERC) 28 , Passivated Emitter Rear Totally Diffused (PERT) 29 , Passivated Emitter Rear Locally Diffused (PERL) 30 , and Interdigitated Back Contact (IBC) 30 solar cells are also suitable for bifacial applications, demonstrating widely successful results. These technologies collectively contribute to the marked increase in energy production per unit area 31 , a critical factor in maximizing the efficiency of solar installations.

This study introduces the first-ever exploration and publication on the vertically mounted bifacial photovoltaic (VBPV) system, a groundbreaking advancement in solar energy technology. This prototype's uniqueness stems from its vertical orientation and the use of high-efficiency Heterojunction (HJT) cells, a significant departure from traditional solar panel setups. Our research is pioneering in its empirical approach, offering the initial real-world evaluation of the VBPV system's performance across various environmental conditions over an entire year. This includes a comparative analysis with conventional monofacial systems, providing new insights into the practical efficiencies and benefits of bifacial technology. Additionally, the study navigates the complexities of modelling such an innovative system, addressing the challenges in accurately predicting performance and highlighting the need for advanced simulation techniques.

Materials and methods

New vertical pv bifacial concept design.

This study presents a pioneering exploration and evaluation of the vertically mounted bifacial photovoltaic system, focusing on its unique design and operational characteristics. The VBPV system utilizes high-efficiency HJT cells and is mounted in a vertical orientation, which significantly differs from traditional solar panel setups 32 , 33 . The experimental setup involved the installation of the VBPV system on the rooftop of the Physics Tower at the University of York (Fig.  2 a). The system comprises 36 series-connected PV units with a maximum output power of 1.5 kW under standard test conditions (STC) of 1000 W/m 2 irradiance and 25 °C ambient temperature. The location of the system was selected to maximize exposure to sunlight while also taking advantage of the reflective properties of the surrounding environment. The ground surface material beneath and around the PV modules is white gravel, known for its high albedo. This choice of material enhances the diffuse reflection, thereby increasing the amount of light captured by the rear side of the bifacial panels and boosting the overall energy yield. This setup ensures that the system benefits from both direct and reflected sunlight, optimizing its performance across various environmental conditions.

The new VBPV system examined in this work. ( a ) The system is located on the rooftop of the Physics Tower at the University of York, UK. The ground surface material is white gravel, chosen to enhance the albedo effect and increase the diffuse reflection captured by the rear side of the bifacial panels, ( b ) CFD simulation of the VBPV system under examination in this work, indicating the system has negligible lift forces at extreme wind speeds of 27.2 m/s.

The distance between each row of modules is 50 cm. This spacing was determined based on extensive simulations by Over Easy Solar AS, Norway, to optimize the balance between minimizing shading and maximizing ground reflection. This decision, while not arbitrary, aligns with findings from other research indicating that the optimal distance is a function of module height and should be carefully considered for each specific installation 34 , 35 , 36 . In addition to the nominal power output, the system's performance characteristics include a temperature coefficient of −0.29%/°C and a conversion efficiency of 22.5%, which are critical for understanding the operational efficiency and resilience of the VBPV system under varying environmental conditions.

The performance of the VBPV system was continuously monitored over a full annual cycle, from February 2023 to December 2023, and compared against a vertically mounted monocrystalline silicon monofacial PV (VMPV) system and a traditional tilted monofacial PV (TMPV) system. Data was recorded using a 3-kW inverter integrated with the university's grid, allowing for real-time tracking and analysis of energy production. This comprehensive empirical approach provides valuable insights into the practical efficiencies and benefits of bifacial technology, highlighting the superior performance of the VBPV system under varied environmental conditions.

The VBPV system was subjected to a Computational Fluid Dynamics (CFD) simulation to assess its aerodynamic stability. The simulation was conducted using ANSYS Fluent, employing a k-ε turbulence model to accurately capture the airflow dynamics around the panels. The boundary conditions included an inlet wind speed of up to 27 m/s, representing extreme weather conditions that the system might encounter. The panels were modeled with a surface roughness corresponding to the actual material properties, and the spacing between panels was set at 50 cm, as per the physical setup.

The CFD simulation results, shown in Fig.  2 b, reveal that the VBPV system maintains minimal lift forces even at high wind speeds of up to 27 m/s. This indicates exceptional aerodynamic stability, which is crucial for ensuring the durability and safety of the installation in adverse weather conditions. In comparison, traditional tilted PV systems have been documented to experience higher lift forces under similar wind conditions due to their inclined surfaces which can act like airfoils.

Data comparison and analysis

The innovative VBPV system under study is strategically positioned on the rooftop of the Physics Tower at the University of York, UK. It has been meticulously oriented towards the south to optimize solar gain. This system is seamlessly integrated with a 3-kW inverter, which facilitates the direct feed of generated electricity into the university's grid. The performance data of the system is meticulously monitored and recorded through the inverter's online platform, ensuring real-time tracking and analysis of energy production.

The installation of the VBPV system was completed in December 2022, with its official commissioning taking place in January 2023. As such, the performance data presented and analyzed in this work encompasses a comprehensive annual cycle, ranging from February 2023 to the end of December 2023. This dataset provides a robust foundation for assessing the system’s efficiency and energy output across various seasonal conditions.

To establish a baseline for comparison and underscore the VBPV system's performance, we juxtaposed its data against that of a vertically mounted monocrystalline silicon monofacial PV (VMPV) system situated adjacent to it, with the same PV capacity of 1.5 kW. This parallel analysis illuminates the advantages of bifacial technology in a like-for-like vertical setup. Furthermore, to extend the comparative analysis, we scrutinized the VBPV system's output relative to that of a traditional tiled 1.5 kW polycrystalline silicon monofacial PV system (TMPV). The latter is installed at the customary 45-degree angle prevalent in UK solar installations, thus representing the conventional approach to solar energy generation in the region; all PV configurations examined in this work are presented in Fig.  3 .

Comparison of Three Examined Photovoltaic (PV) System Configurations.

The power gain between two PV systems, such as the VBPV compared to VMPV or TMPV, is calculated using (1).

where \(Power\; Output_{VBPV}\) is the electrical power output of the VBPV, and \( Power \;Output_{Reference\; System}\) is the electrical power output of the reference system, which can be either VMPV or TMPV.

Vertical bifacial PV vs vertical monofacial PV

In the evaluation of PV systems performance, a comparative analysis was conducted between the VBPV system and the VMPV system. The results, illustrated in Fig.  4 a, b, present a compelling narrative on the efficacy of bifacial technology in solar energy capture throughout the day. Figure  4 a delineates the power output patterns of both systems over a 24-h period. Notably, the VBPV system exhibited a pronounced increase in power generation during the early morning hours, from 5:30 to 9:00 AM, where a bifacial gain of 1.64 kWh was recorded. This trend was not an isolated incident; a similar surge was observed in the late afternoon window from 5:00 to 8:30 PM, with an additional gain of 1.39 kWh. Collectively, these increments contributed to a total daily power output of 24.57 kWh for the VBPV system, compared to 23.3 kWh for the VMPV system, marking a 1.27 kWh gain or a 7.87% improvement.

Comparative daily power output of VBPV versus VMPV Systems, highlighting bifacial gain in early morning and late afternoon hours, ( a ) Day 1, ( b ) Day 2. This data was taken on 26th April 2023, with a mean temperature of 14.3 °C.

Complementing this, Fig.  4 b reaffirms the superior performance of the VBPV system under what can be presumed to be varying operational conditions. The early morning hours once again showed an enhanced power output with a gain of 2.46 kWh, while the afternoon session contributed an additional 1.87 kWh. Collectively, these increments contributed to a total daily power output of 24.66 kWh for the VBPV system, compared to 22.85 kWh for the VMPV system, marking a 1.81 kWh gain or a 11.45% improvement.

The consistency with which the VBPV system outstripped the VMPV system in energy generation is a testament to the inherent advantages of bifacial technology. By effectively harnessing sunlight not only from direct overhead exposure but also from reflected light, the VBPV system demonstrates its capacity for increased energy capture, particularly during the low-angle sunlight periods at dawn and dusk. This ability to capitalize on diffuse and reflected irradiance adds a dimension of efficiency that is particularly advantageous in regions with significant ground albedo 21 , 24 or in installations with reflective surroundings.

Vertical bifacial PV vs tilted monofacial PV

Our comprehensive assessment extends to Fig.  5 a, b, which provide further evidence of the enhanced performance of the VBPV system compared to the TMPV system. These figures represent a pivotal set of data showcasing the daily power output and clearly delineate the differential advantages offered by the bifacial technology under varied lighting conditions.

Comparative daily power output of VBPV versus TMPV Systems, ( a ) Day 1, ( b ) Day 2. This data was taken on 7 th May 2023, with a mean temperature of 16.7 °C.

In Fig.  5 a, we observe that the VBPV system significantly surpasses the TMPV system during the early hours, with a recorded bifacial gain of 3.24 kWh between 5:30 and 9:00 AM. This trend of increased efficiency extends to the latter part of the day, with an additional gain of 2.59 kWh noted from 5:00 to 8:30 PM. The aggregate gain for the VBPV system in this instance is an impressive 4.92 kWh, which equates to an enhancement of 25.38% when compared to its monofacial counterpart.

Similarly, Fig.  5 b corroborates the superior performance of the bifacial system. The morning hours once again present a marked advantage with a bifacial gain of 2.71 kWh. The evening period contributes to this lead with a gain of 2.03 kWh. Together, these increases amount to a total gain of 3.91 kWh for the VBPV system, representing a 21.40% boost in power output over the TMPV system.

The substantial gains in power output during the less intense light conditions of morning and evening highlight the potential for VBPV systems to provide a more consistent energy supply throughout the day, mitigating the well-known midday peak in power generation associated with traditional solar systems. This distribution of energy generation could align more closely with typical consumption patterns, thereby enhancing the match between supply and demand. For instance, residential energy consumption typically peaks in the early morning and late afternoon to evening hours, coinciding with periods when people are at home and engaging in activities such as cooking, heating, and using electronic devices 37 . Similarly, commercial buildings experience peak energy demand in the late morning and early afternoon, driven by the operation of lighting, HVAC systems, and office equipment 38 , 39 . By aligning energy generation with these demand patterns, VBPV systems can improve grid stability and reduce the reliance on energy storage solutions or supplementary power sources.

Monthly power gain comparison

This section analyzes the performance enhancements of the VBPV system in comparison to both VMPV and TMPV systems, as depicted in Figs.  6 and 7 , respectively. Figure  6 offers a nuanced view of the monthly power gains achieved by the VBPV system over the VMPV system, categorized by season. The histograms detail the frequency of power gain percentages, with a red dashed line indicating the seasonal average. In spring, the VBPV system shows a robust average power gain of 11.42%, indicating its superior performance during a time when sun angles and daylight hours start to increase. Summer, typically characterized by high solar irradiance, presents an average gain of 8.13%, a figure that might reflect high baseline performance from the VMPV system, reducing the relative gain. Autumn and winter follow with average gains of 10.94% and 12.45%, respectively, illustrating the VBPV system's effective light capture even during seasons with lower solar angles and shorter daylight hours.

VBPV compared to VMPV. ( a ) Monthly power gain (Percentage, %) for VBPV over VMPV. ( b ) Seasonal variations in power gain (Percentage, %) for VBPV over VMPV. The histograms represent the frequency distribution of the power gain percentages, and the red dashed lines indicate the seasonal average power gains.

VBPV compared to TMPV. ( a ) Monthly power gain (Percentage, %) for VBPV over TMPV. ( b ) Seasonal variations in power gain (Percentage, %) for VBPV over TMPV. The histograms represent the frequency distribution of the power gain percentages, and the red dashed lines indicate the seasonal average power gains.

Turning to Fig.  7 , the VBPV system's performance is compared with the TMPV system. Here, the seasonal average power gains are significantly higher, underscoring the VBPV system's advanced capabilities. Spring shows a remarkable average gain of 19.32%, indicating the profound impact of bifacial technology during this season. Summer months present an average gain of 14.77%, autumn shows a substantial 20.27%, and winter peaks with a 24.52% average gain, reinforcing the idea that the VBPV system's design is particularly beneficial in capturing low-angle light and diffused reflections, a common scenario in the colder months.

The data from Figs.  6 and 7 underscore the VBPV system's consistent and significant outperformance relative to both the VMPV and TMPV systems across all seasons. The marked efficiency of the VBPV system is reflective of its dual-capture capability, which enables it to harness light from both its front and rear surfaces. This capability is evidenced in the results by the substantial power gains observed during periods of diffuse light conditions, such as early morning and late afternoon, as well as during seasons with lower sun angles, like autumn and winter. Specifically, the VBPV system's ability to capture reflected light from the ground and surrounding surfaces significantly contributes to its enhanced performance, as demonstrated by the higher average power gains in comparison to monofacial systems. This dual-capture feature ensures that the VBPV system maximizes energy harvest from both direct sunlight and diffuse, reflected light, leading to a more consistent and higher overall energy output.

In concluding to this section, Fig.  8 offers a comprehensive statistical overview of the PV systems over an annual cycle. The box plot visualization encapsulates the monthly power gain percentages, delivering a succinct and robust comparative analysis. The box plots reveal that the VBPV system consistently exhibits higher power gains when compared to the TMPV and VMPV systems throughout the year. These gains are quantified by the median of each box, indicating that regardless of the month, the VBPV system capitalizes on its design, which allows it to capture additional energy from reflected light not accessible to monofacial systems.

Annual comparative analysis of monthly power gain percentages for VBPV versus TMPV and VBPV versus VMPV systems. The box plots illustrate the distribution of monthly power gain percentages for each system throughout the year. The blue box plot shows the power gain of the VBPV system compared to the TMPV system, while the green box plot shows the power gain of the VBPV system compared to the VMPV system. Median values are indicated by the horizontal lines within each box.

A critical observation from Fig.  8 is that the VBPV system not only outperforms the TMPV but also shows a significant advantage over the VMPV system. This distinction is noteworthy as it suggests that the enhancements in bifacial technology translate to tangible gains in power output, even when compared to a more conventional monofacial system like the VMPV. When analyzing the VBPV's performance against the TMPV system, we see an even more pronounced difference in reflective gain. The box plots for the VBPV and TMPV comparison stretch higher on the percentage axis, indicating that the traditional system, without the advanced technology of the VMPV, falls short in harnessing the available solar energy. Moreover, the box plots for the VBPV and VMPV comparison demonstrate that the VMPV, while more efficient than the TMPV, cannot match the VBPV system's capacity for increased energy capture. This pattern is consistent across all months, underlining the VBPV's superior design and efficiency.

To ascertain the financial benefits of VBPV systems, we conducted an analysis based on the monthly power gain percentages derived from empirical data, taken from Fig.  8 . Using an assumed standard monthly energy output of 1500 kWh as a baseline for all the systems, we applied the power gain percentages to estimate the additional energy produced solely due to the bifacial gain. The cost of electricity was factored in at the 2023 standard variable price of 28.62p/kWh. This price point reflects the retail electricity rate for an average consumer in the UK, which is subject to regional variations and market fluctuations. The analysis revealed discernible monthly fluctuations in savings (as shown in Fig.  9 ), which correspond with the changes in power gain percentages over the course of the year. The savings reached their zenith during the summer months, in alignment with the augmented power gains from increased solar irradiance. Conversely, the savings diminished during the winter months, reflecting the diminished solar irradiance inherent to the season.

Comparative Estimation of Monthly Savings Achieved Through Power Gain: A side-by-side comparison of the economic advantages of using VBPV systems versus VMPV systems (in green) and TMPV systems (in blue), across each month of the year.

For the VBPV compared with the VMPV systems, the additional solar energy captured by the bifacial technology translated into considerable monthly and cumulative annual savings. With the power output for these systems set at 1500 kWh, the use of VBPV systems resulted in a total estimated annual saving of £932.58 over the VMPV systems (Fig.  9 ). These savings are reflective of the consistent additional power generation offered by VBPV systems across all months, with the highest gains observed during the peak solar irradiance months of summer. In comparison to the TMPV systems, the VBPV systems demonstrated even greater economic advantages. The enhanced power gain percentages of VBPV systems, particularly noted during the winter months, emphasize their efficiency in low-irradiance conditions. The annual savings when comparing VBPV to TMPV systems amounted to a notable £1,221.13. This significant difference in savings highlights the VBPV system's ability to harness solar energy more effectively throughout the year, including during periods of lower sunlight availability.

In addition to the power gain analysis, a cost estimation comparison between the VBPV, VMPV, and TMPV systems is provided. The analysis considers the initial installation costs, maintenance costs, and the economic benefits derived from the increased energy output of the VBPV system. The initial installation cost of the VBPV system is higher than that of the VMPV and TMPV systems due to the advanced bifacial technology and the need for specialized mounting structures. Based on current market prices, the estimated cost per kW for VBPV systems is approximately £1,200, compared to £1,000 for VMPV and £900 for TMPV systems. Maintenance costs for VBPV systems are slightly lower due to the reduced accumulation of dirt and debris on vertically mounted panels.

To provide a comprehensive economic comparison, the annual energy savings and return on investment (ROI) were calculated. The cost of electricity in the UK is approximately £0.2862 per kWh. The annual additional energy produced by the VBPV system, as demonstrated in Fig.  9 , results in significant cost savings compared to VMPV and TMPV systems.

Bificail PV system gain vs solar irradiance

This section presents a critical analysis of the modeling challenges and successes encountered in simulating the performance of bifacial PV systems. Plane of Array (POA) irradiance, which refers to the solar irradiance incident on the plane of the PV array, is a key parameter in this analysis. However, to provide a complete picture of the relations, both direct and diffuse irradiance contributions to the bifacial gain are compared.

Figure  10 illuminates the relationship between bifacial gain and incident light, showcasing a clear trend where increased diffuse irradiance correlates with higher bifacial gain. This direct association highlights the complex interplay between light conditions and the energy capture efficiency of bifacial panels 7 . The scatter of data points emphasizes the difficulty in predicting performance due to the variability of solar irradiance, especially the proportion of diffuse light 40 . Such insights indicate that current modeling approaches may need refinement to account for this variability. This complexity is further evidenced by the limited data available for bifacial systems, which constrains the ability of models to accurately capture the nuances of their performance. The scarcity of robust datasets is a significant hurdle, suggesting a pressing need for more comprehensive data collection to improve the predictability and reliability of bifacial PV system models.

Correlation between bifacial gain and diffuse irradiance, highlighting the importance of diffuse light in bifacial PV system performance. The scatter plots show data points and regression lines indicating the trend, highlighting the significant role of diffuse irradiance in bifacial PV system performance.

Transitioning to Fig.  11 a, we examine the initial modeling attempts using the SAM NREL model 41 , 42 , which did not adequately capture the performance of the VBPV system. The figure portrays a significant discrepancy between modeled DC power and measured DC power, evidenced by the mean model error of 37.16% and an RMSE of 0.38%. This gap between expected and actual performance underscores the limitations of the model when it does not incorporate critical factors such as the variability of sunlight, particularly the diffuse component.

Modelling VBPV system output power (mix between hourly and daily data samples), ( a ) Initial modelling results, ( b ) Refined modelling results with adjusted sunlight variability.

In the quest to enhance the fidelity of PV system performance models, the incorporation of sunlight variability, specifically the ratio of diffuse to direct sunlight, stands as a pivotal aspect. This is particularly crucial for bifacial PV systems due to their ability to capture light from both their front and rear sides. The ratio of diffuse to direct sunlight can dramatically influence the amount of light received by the rear side of bifacial panels, which is not directly exposed to the sun. For this reason, Fig.  11 b presents a refined modeling approach where the variability of the sun, especially the ratio of diffuse to direct sunlight, is accounted for. The adjusted model results in a markedly improved correlation between modeled and measured DC power, with a substantially reduced mean model error of 11.55% and an RMSE of 0.12%. This improved alignment validates our hypothesis that incorporating the dynamic nature of sunlight, and its interactions with bifacial panels, is essential to accurately simulate their performance.

The refined model can be described by a set of equations that account for the bifacial gain, which is a function of both the direct and diffuse components of solar irradiance. The ratio of diffuse to direct irradiance, also known as the clearness index, is a crucial parameter in evaluating the performance of bifacial PV systems. This ratio, widely reported in the literature, indicates the proportion of solar radiation that is diffuse as opposed to direct. A higher clearness index signifies more diffuse light, which is particularly advantageous for bifacial systems as they can capture light from both their front and rear surfaces. According to 43 , understanding the clearness index is essential for accurately modeling bifacial PV performance, as it affects the amount of light available for the rear side of the panels. Similarly 44 , emphasized that regions with higher diffuse irradiance ratios exhibit enhanced bifacial gains. These findings underscore the importance of incorporating the clearness index in performance models for bifacial PV systems.

Let \({G}_{bifacial}\) be the bifacial gain, \({I}_{direct}\) is the direct irradiance, \({I}_{diffuse}\) is the diffuse irradiance, therefore, the bificail gain can be calculated in (2).

where \(\propto \) is the bifaciality coefficient for ground-reflected irradiance, \({R}_{ground}\) is the ground albedo, \(\beta \) is the bifaciality coefficient for sky-diffuse irradiance, and \({R}_{sky}\) is a factor representing the effective sky view factor affecting diffuse irradiance capture. The total amount of power output, \({P}_{modelled}\) , can then be calculated by (3). Where \({P}_{STC}\) is the power output under standard test conditions, \({\eta }_{conversion}\) is the conversion efficiency of the PV cells, and \(FF\) is the fill factor.

To calibrate the model with respect to the ratio of diffuse to direct sunlight, we introduce weighting coefficients that adjust the impact of each component on the total irradiance. The calibration process involves optimizing these coefficients so that the model output matches measured data as closely as possible. This was achieved by adjusting, \({w}_{direct}\) and \({w}_{diffuse}\) , the weighting coefficients for direct and diffuse irradiance, respectively. And therefore, to find the total effective irradiance, \({I}_{effective}\) calculated using (4). The optimization process aims to find the values of \({w}_{direct}\) and \({w}_{diffuse}\) , that minimize the error between the modeled and measured power output. This was achieved using an Levenberg–Marquardt optimization algorithm 45 , which is suited for solving non-linear least squares problems 46 .

Figure  12 presents the outcomes of modelling bifacial gain versus irradiance over two distinct temporal scales: daily and hourly. In the top panel, showcasing daily data, we observe the daily bifacial gain plotted against the day of the year. The data points, marked in blue, display a degree of variability that seems to follow a seasonal trend, likely reflecting the sinusoidal nature of solar irradiance throughout the year. A polynomial model fit, depicted by the red dashed line, attempts to capture this underlying trend. The fit seems to trace the central tendency of the data but does not adhere closely to individual data points, reflecting in a mean model error of 3.71% and an RMSE of 0.07. These metrics suggest that while the model grasps the general pattern, there is room for improvement, particularly in capturing the daily variability.

Comparative analysis of bifacial gain vs. irradiance on daily and hourly basis. The top panel illustrates the variation and model fit of daily bifacial gain over a year, while the bottom panel depicts the hourly bifacial gain for a week. The polynomial model fits (red dashed line for daily data, orange dashed line for hourly data) highlight the challenge in capturing temporal dynamics in bifacial PV system performance.

The bottom panel of Fig.  12 displays the hourly data, where each green dot represents the hourly bifacial gain for a particular hour of the week. Here, the volatility is more pronounced, reflecting the more dynamic changes in irradiance that occur throughout the day. The hourly model fit, illustrated by the orange dashed line, shows considerable deviation from the actual data points, with a mean error of 9.61% and an RMSE of 0.19. This discrepancy indicates that the hourly variations in irradiance and corresponding bifacial gain are not adequately captured by the current model, suggesting a need for a more complex or different modeling approach for short-term predictions.

The environmental and economic implications of adopting VBPV systems on a large scale are multifaceted and far-reaching. Environmentally, the most significant impact would be the substantial reduction in carbon emissions. Solar power is a clean, renewable resource, and the increased efficiency of VBPV systems means that more electricity can be generated per unit area compared to traditional solar solutions. This increased efficiency is critical in densely populated or land-scarce regions where the optimization of limited space is essential. Furthermore, the dual-sided nature of bifacial panels captures reflected light, enhancing energy yield and reducing the need for additional land, which is crucial for preserving natural habitats and biodiversity. These findings are consistent with studies that highlight the environmental benefits of bifacial PV systems, such as reduced land use 47 and lower carbon footprint 48 .

From an economic standpoint, the adoption of VBPV systems could lead to substantial cost savings over time. Although the initial investment might be higher than traditional systems due to the advanced technology involved, the higher energy yield and efficiency of VBPV systems will likely result in lower long-term costs. According to recent studies, bifacial PV systems can provide a return on investment that is 20–30% higher compared to monofacial systems due to the additional energy captured from the rear side 47 , 48 . Additionally, the maintenance costs might be lower due to the vertical design, which is less prone to dirt accumulation and potential shading issues. This factor alone could make VBPV systems more economically viable, especially in regions where labour and maintenance costs are significant factors.

The findings of this study have profound implications for global renewable energy strategies. The enhanced efficiency of VBPV systems aligns well with the growing global emphasis on sustainable development and the urgent need to shift to renewable energy sources. Studies have demonstrated the viability of bifacial PV systems in various urban environments, highlighting their adaptability and high energy yield even in constrained spaces 47 . For instance, bifacial PV installations on building facades and rooftops have shown significant energy production benefits 49 , supporting the transition to more sustainable urban infrastructure. By demonstrating the potential of VBPV systems in diverse environmental settings, this technology could play a pivotal role in the transition to a low-carbon economy.

In terms of policy and planning, these findings could influence government and industry leaders to reconsider their investment strategies. Encouraging the adoption of VBPV technology in urban planning and building design could be a significant step towards achieving energy efficiency targets. The literature since 2018 has explored various aspects of bifacial PV systems, emphasizing their efficiency, cost-effectiveness, and integration into smart grids such 50 , 51 . Future research should focus on testing VBPV systems in a variety of geographical locations and environmental conditions to validate and extend these findings. Additionally, it would be beneficial to explore the integration of VBPV systems with other renewable energy technologies such as wind or hydroelectric power to create more robust and resilient energy systems.

The specific geographical location and environmental conditions of York, UK, where this study was conducted, play a significant role in the performance of VBPV systems. York experiences a temperate maritime climate, characterized by relatively mild temperatures throughout the year, moderate rainfall, and variable cloud cover. The average annual temperature is around 10°C, with average daylight hours ranging from approximately 5–7 h in winter to 14–16 h in summer. The sun angle in York varies significantly with the seasons, reaching a maximum elevation of about 62 degrees during the summer solstice and a minimum of approximately 15 degrees during the winter solstice. These climatic conditions and solar geometry are critical factors influencing the performance of VBPV systems, as they determine the amount of direct and diffuse irradiance received by the panels.

In summary, the environmental and economic potential of VBPV systems is significant, with the possibility to make a considerable impact on global renewable energy strategies. However, acknowledging and addressing the limitations of current research is crucial in advancing this technology and maximizing its benefits.

Conclusions

This pioneering study on the VBPV system marks a significant leap forward in the realm of solar energy technology. Our comprehensive year-long research at the University of York, UK, serves as the first in-depth exploration of this innovative concept, diverging from conventional solar panel installations. The VBPV system, with its vertical orientation and utilization of advanced HJT cells, has demonstrated exceptional performance, surpassing traditional solar solutions in efficiency and energy output.

Key findings of this study reveal the superior capability of the VBPV system compared to its counterparts. Notably, the system outperformed VMPV system, showing a 7.12% and 10.12% increase in daily power output during early morning and late afternoon periods. When compared to a traditional TMPV system, the VBPV system exhibited even more remarkable gains, with a 26.91% and 22.88% enhancement in energy output in similar time frames. Seasonal analysis further highlights the system's efficiency, with average power gains of 11.42% in spring, 8.13% in summer, 10.94% in autumn, and 12.45% in winter over the VMPV system. Against the TMPV system, these gains peaked at an impressive 24.52% in the winter months.

These findings underscore the VBPV system's unparalleled ability to harness solar energy efficiently, irrespective of seasonal variances. Its design not only maximizes land use but also integrates seamlessly with modern architectural landscapes, adding an aesthetic value to its functional benefits. The system's bifacial technology, capable of capturing solar radiation from both sides, significantly boosts its energy yield, making it a potent solution for regions with variable sun exposure and reflective environments.

In conclusion, the VBPV system emerges as a promising solution for the future of sustainable energy. Its innovative design, superior efficiency, and adaptability to various environmental conditions position it as an ideal candidate for widespread adoption in both urban and rural settings. This study paves the way for future research and development in photovoltaic technology, encouraging a shift towards more efficient, environmentally friendly, and architecturally integrated solar energy solutions. As the first paper to delve into this new PV technology and concept design, it lays a strong foundation for the evolution of solar energy systems, steering the industry towards a more sustainable and energy-efficient future.

Data availability

Data will be made available on reasonable request to the corresponding author of the paper.

Abbreviations

Computational fluid dynamics

Direct current

Heterojunction

Interdigitated Back Contact

National Renewable Energy Laboratory

Passivated Emitter and Rear Cell

Passivated Emitter Rear Locally Diffused

Passivated Emitter Rear Totally Diffused

Plane of Array

Photovoltaic

Root mean square error

Standard test conditions

Tilted monofacial photovoltaic

Vertical bifacial photovoltaic

Vertical monofacial photovoltaic

Durusoy, B., Ozden, T. & Akinoglu, B. G. Solar irradiation on the rear surface of bifacial solar modules: A modeling approach. Sci. Rep. 10 (1), 13300 (2020).

Article   ADS   CAS   PubMed   PubMed Central   Google Scholar  

Kim, S. et al. Over 30% efficiency bifacial 4-terminal perovskite-heterojunction silicon tandem solar cells with spectral albedo. Sci. Rep. 11 (1), 15524 (2021).

Article   CAS   PubMed   PubMed Central   Google Scholar  

Chen, M. et al. Improvement of the electricity performance of bifacial PV module applied on the building envelope. Energy Build. 238 , 110849 (2021).

Article   Google Scholar  

Tina, G. M., Scavo, F. B., Aneli, S. & Gagliano, A. Assessment of the electrical and thermal performances of building integrated bifacial photovoltaic modules. J. Clean. Prod. 313 , 127906 (2021).

Marion, B. Measured and satellite-derived albedo data for estimating bifacial photovoltaic system performance. Solar Energy 215 , 321–327 (2021).

Article   ADS   Google Scholar  

Alam, M., Gul, M. S. & Muneer, T. Performance analysis and comparison between bifacial and monofacial solar photovoltaic at various ground albedo conditions. Renew Energy Focus 44 , 295–316 (2023).

Pal, S. S., van Loenhout, F. H., Westerhof, J., & Saive, R. (2023). Understanding and benchmarking ground reflectors for bifacial photovoltaic yield enhancement. IEEE J. Photovolt .

Tsuchida, S., Tsuno, Y., Sato, D., Oozeki, T., & Yamada, N. (2023). Albedo-dependent bifacial gain losses in photovoltaic modules with rear-side support structures. IEEE J. Photovolt .

Hayibo, K. S., Petsiuk, A., Mayville, P., Brown, L. & Pearce, J. M. Monofacial vs bifacial solar photovoltaic systems in snowy environments. Renew. Energy 193 , 657–668 (2022).

Olczak, P., Olek, M., Matuszewska, D., Dyczko, A. & Mania, T. Monofacial and bifacial micro pv installation as element of energy transition: The case of poland. Energies 14 (2), 499 (2021).

Article   CAS   Google Scholar  

Deline, C. A., Ayala Pelaez, S., Marion, W. F., Sekulic, W. R., Woodhouse, M. A., & Stein, J. (2019). Bifacial PV system performance: Separating fact from fiction (No. NREL/PR-5K00-74090). National Renewable Energy Lab.(NREL), Golden, CO (United States).

Li, Z. et al. A comprehensive life cycle assessment study of innovative bifacial photovoltaic applied on building. Energy 245 , 123212 (2022).

Valencia-Caballero, D. et al. Experimental energy performance assessment of a bifacial photovoltaic system and effect of cool roof coating. J. Build. Eng. 80 , 108009 (2023).

Riaz, M. H., Imran, H., Younas, R. & Butt, N. Z. The optimization of vertical bifacial photovoltaic farms for efficient agrivoltaic systems. Solar Energy 230 , 1004–1012 (2021).

G. Badran, G., & Dhimish, M. (2024). Short term performance and degradation trends in bifacial versus monofacial PV systems: A U.K. Case Study. IEEE J. Photovolt . https://doi.org/10.1109/JPHOTOV.2024.3414131 .

Riaz, M. H., Imran, H., Younas, R., Alam, M. A. & Butt, N. Z. Module technology for agrivoltaics: Vertical bifacial versus tilted monofacial farms. IEEE J. Photovolt. 11 (2), 469–477 (2021).

Riedel-Lyngskær, N. et al. Validation of bifacial photovoltaic simulation software against monitoring data from large-scale single-axis trackers and fixed tilt systems in Denmark. Appl. Sci. 10 (23), 8487 (2020).

Rodrigo, P. M., Mouhib, E., Fernandez, E. F., Almonacid, F. & Rosas-Caro, J. C. Comprehensive ground coverage analysis of large-scale fixed-tilt bifacial photovoltaic plants. Renew. Sustain. Energy Rev. 192 , 114229 (2024).

Tahir, Z. & Butt, N. Z. Implications of spatial-temporal shading in agrivoltaics under fixed tilt & tracking bifacial photovoltaic panels. Renew. Energy 190 , 167–176 (2022).

Patel, M. T. et al. Global analysis of next-generation utility-scale PV: Tracking bifacial solar farms. Appl. Energy 290 , 116478 (2021).

Rodríguez-Gallegos, C. D., Gandhi, O., Panda, S. K. & Reindl, T. On the PV tracker performance: tracking the sun versus tracking the best orientation. IEEE J. Photovolt. 10 (5), 1474–1480 (2020).

Rodríguez-Gallegos, C. D. et al. Global techno-economic performance of bifacial and tracking photovoltaic systems. Joule 4 (7), 1514–1541 (2020).

Ernst, M. et al. Accurate modelling of the bifacial gain potential of rooftop solar photovoltaic systems. Energy Convers. Manag. 300 , 117947 (2024).

Jouttijärvi, S. et al. A comprehensive methodological workflow to maximize solar energy in low-voltage grids: A case study of vertical bifacial panels in Nordic conditions. Solar Energy 262 , 111819 (2023).

McIntosh, K. R., Abbott, M. D., Sudbury, B. A. & Meydbray, J. Mismatch loss in bifacial modules due to nonuniform illumination in 1-D tracking systems. IEEE J. Photovolt. 9 (6), 1504–1512 (2019).

Russell, A. C., Valdivia, C. E., Bohémier, C., Haysom, J. E. & Hinzer, K. DUET: A novel energy yield model with 3-D shading for bifacial photovoltaic systems. IEEE J. Photovolt. 12 (6), 1576–1585 (2022).

Rüdiger, M. et al. Bifacial n-type silicon solar cells for upconversion applications. Solar Energy Mater. Solar Cells 128 , 57–68 (2014).

Sugiura, T., Matsumoto, S. & Nakano, N. Bifacial PERC solar cell designs: Bulk and rear properties and illumination condition. IEEE J. Photovolt. 10 (6), 1538–1544 (2020).

Rehman, A. U., Nadeem, M. & Usman, M. Passivated emitter and rear totally diffused: PERT solar cell-an overview. Silicon 15 (2), 639–649 (2023).

Preu, R., Lohmüller, E., Lohmüller, S., Saint-Cast, P., & Greulich, J. M. (2020). Passivated emitter and rear cell—Devices, technology, and modeling. Appl. Phys. Rev. 7 (4).

Ma, J. et al. Design, realization and loss analysis of efficient low-cost large-area bifacial interdigitated-back-contact solar cells with front floating emitter. Solar Energy Mater. Solar Cells 235 , 111466 (2022).

Sen, C. et al. Accelerated damp-heat testing at the cell-level of bifacial silicon HJT, PERC and TOPCon solar cells using sodium chloride. Solar Energy Mater. Solar Cells 262 , 112554 (2023).

Kopecek, R. & Libal, J. Bifacial photovoltaics 2021: Status, opportunities and challenges. Energies 14 (8), 2076 (2021).

Hasan, A. & Dincer, I. A new performance assessment methodology of bifacial photovoltaic solar panels for offshore applications. Energy Conv. Manag. 220 , 112972 (2020).

Zhao, C., Xiao, J., Yu, Y. & Jaubert, J. N. Accurate shading factor and mismatch loss analysis of bifacial HSAT systems through ray-tracing modeling. Solar Energy Adv. 1 , 100004 (2021).

Ahmed, E. M. et al. An accurate model for bifacial photovoltaic panels. Sustainability 15 (1), 509 (2022).

Afzalan, M. & Jazizadeh, F. Residential loads flexibility potential for demand response using energy consumption patterns and user segments. Appl. Energy 254 , 113693 (2019).

Happle, G., Fonseca, J. A. & Schlueter, A. Impacts of diversity in commercial building occupancy profiles on district energy demand and supply. Appl. Energy 277 , 115594 (2020).

Zhang, W. & Calautit, J. Occupancy behaviour and patterns: Impact on energy consumption of high-rise households in southeast China. Smart Energy 6 , 100072 (2022).

Lorenzo, E. On the historical origins of bifacial PV modelling. Solar Energy 218 , 587–595 (2021).

Pelaez, S. A., Deline, C., Marion, B., Sekulic, B., Parker, J., McDanold, B., & Stein, J. S. (2020). Field-array benchmark of commercial bifacial PV technologies with publicly available data. In  2020 47th IEEE Photovoltaic Specialists Conference (PVSC)  (pp. 1757–1759). IEEE.

Ayala Pelaez, S., Deline, C. A., Marion, W. F., Sekulic, W. R., & Stein, J. S. (2020). Understanding Bifacial PV Modeling: Raytracing and View Factor Models (No. NREL/PR-5K00–75628). National Renewable Energy Lab. (NREL), Golden, CO (United States).

Yin, H. P. et al. Optical enhanced effects on the electrical performance and energy yield of bifacial PV modules. Solar Energy 217 , 245–252 (2021).

Sun, X., Khan, M. R., Deline, C. & Alam, M. A. Optimization and performance of bifacial solar modules: A global perspective. Appl. Energy 212 , 1601–1610 (2018).

Ridha, H. M. et al. On the problem formulation for parameter extraction of the photovoltaic model: Novel integration of hybrid evolutionary algorithm and Levenberg Marquardt based on adaptive damping parameter formula. Energy Convers. Manag. 256 , 115403 (2022).

Ghenai, C., Ahmad, F. F., Rejeb, O. & Bettayeb, M. Artificial neural networks for power output forecasting from bifacial solar PV system with enhanced building roof surface Albedo. J. Build. Eng. 56 , 104799 (2022).

Mouhib, E. et al. Enhancing land use: Integrating bifacial PV and olive trees in agrivoltaic systems. Appl. Energy 359 , 122660 (2024).

Mouhib, E., Micheli, L., Almonacid, F. M. & Fernández, E. F. Overview of the fundamentals and applications of bifacial photovoltaic technology: Agrivoltaics and aquavoltaics. Energies 15 (23), 8777 (2022).

McIntosh, K. R., Abbott, M. D. & Sudbury, B. A. The optimal tilt angle of monofacial and bifacial modules on single-axis trackers. IEEE J. Photovolt. 12 (1), 397–405 (2021).

Mastrucci, A., van Ruijven, B., Byers, E., Poblete-Cazenave, M. & Pachauri, S. Global scenarios of residential heating and cooling energy demand and CO2 emissions. Clim. Change 168 , 1–26 (2021).

Badran, G., & Dhimish, M. (2024). A comparative study of bifacial versus monofacial PV systems at the UK largest solar plant. Clean Energy, zkae043.

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Acknowledgements

This research was supported by the EPSRC IAA under the project "Next-Generation Vertically Mounted Bifacial Solar Panels: Conceptualization, Field Testing, and Energy Performance Monitoring." We are grateful for the industrial collaboration and financial backing provided by Over Easy Solar AS and the Norwegian Research Council. Special thanks are extended to Richard Armitage, Electrical Technician, and Andy White, Chief Engineer at the University of York, for their invaluable assistance with the installation of the VBPV system. Additionally, we acknowledge the OverEasy team, particularly Jørgen Wallerud and Trygve Mongstad, for their pivotal role in facilitating the acquisition and funding of this system in the UK.

EPSRC, Next-Generation Vertically Mounted Bifacial Solar Panels: Conceptualization, Field Testing, and Energy Performance Monitoring, Next-Generation Vertically Mounted Bifacial Solar Panels: Conceptualization, Field Testing, and Energy Performance Monitoring.

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Badran, G., Dhimish, M. Comprehensive study on the efficiency of vertical bifacial photovoltaic systems: a UK case study. Sci Rep 14 , 18380 (2024). https://doi.org/10.1038/s41598-024-68018-1

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Development Studies Association » News & Events » CDS University of Bath » Postdoctoral scholarships to promote careers in development studies: CDS experience and wider issues

Postdoctoral scholarships to promote careers in development studies: CDS experience and wider issues

In this blog summary of a recent University of Bath BRID Working Paper , Asha Amirali from the Centre for Development Studies (CDS) shares conclusions from a study of postdoctoral researcher experience at the University of Bath. Co-authored by herself and James Copestake, the paper reflects on how to support development studies research activities and careers. It reaffirms the case for helping promising early career researchers to build upon and move beyond their doctoral work, the value of research autonomy at this stage, and balancing research autonomy with membership of relevant specialist clusters and networks.

Now is not a good time to be an early career researcher in development studies. Quite apart from the on-going ontological flux in the field, we have a labour market problem on our hands: the number of PhDs seeking university employment far outstrips the number of jobs available, and it is the marketisation of higher education over the last twenty years that is largely to blame. Practising academic birth control and limiting doctoral intake is not the most feasible nor the most desirable solution because of the very real problem that development studies – already defined and debated by an elite intellectual community – would become even more exclusive. Limiting PhDs also assumes that we have too many PhDs – a question worth debating – rather than a major shortfall in public funding for universities and an absence of doctoral training programs fostering skill transfer.

Prompted by two simultaneous concerns – the crisis of employability and inclusion in the field and how best to ensure mutual benefit to postdocs and development studies institutions – we conducted an evaluation of a two year postdoctoral fellowship program at the University of Bath’s Centre for Development Studies (CDS). The purpose was to see how a) these fellowships had enabled researchers to develop their career chances and b) generate feedback on how future postdoctoral fellowships might be better managed by CDS. Our interest subsequently grew in the wider relevance of our experience for development studies as an academic field, both in the UK and more widely. We also recognized the potential value of sharing findings more widely, including with students still completing their doctorate or contemplating the idea of doing one.

The CDS postdoctoral program is a rare opportunity to pursue independent postdoctoral research in an increasingly project-dominated field. Since 2012, it has offered six successive postdocs – including myself – two years of paid research time with a small (0.1 FTE) administrative requirement. We spoke to the CDS directors, a small number of senior development studies colleagues around the UK, and each of the postdocs for this exercise. Four former postdocs have taken up tenured and non-tenured positions in UK development studies, one took up a senior position in an Indian consultancy firm before his tragic death in 2021 during the Covid-19 pandemic, and I am still in post at CDS.

Reflecting on the experiences gathered led us to the following conclusions:

Fellowships are gold dust

Fellowships enabling independent research are unambiguously valuable for recipients – ‘gold dust’ as a postdoc described it. Most postdoctoral posts are currently explicitly linked to specific research projects, and this can help to ensure that early career researchers receive adequate intellectual mentorship and are not intellectually isolated. But it is important also to ensure that postdoctoral opportunities do not overly limit the autonomy of early career researchers.

Research autonomy is perhaps particularly useful in development studies because development studies addresses problems that are multifaceted, lack clearly defined system boundaries, and are subject to rapid change. In contrast to more established and stable academic fields therefore, there are particularly strong gains – to intellectual flexibility, interdisciplinarity, and originality for example – to be had from relatively unstructured research positions. All postdocs greatly appreciated the freedom and used it to consolidate and/or expand their doctoral work, develop new research directions, expand their networks, and recover from and integrate what was often an intense doctoral experience.

Research fit matters

Research fit matters, both for postdocs and the institution . Postdocs’ network development was quite variable and shaped by the degree of overlap between on-going work at CDS and their research interests. Greater overlap generally led to closer and more collaborative connections within CDS and Bath. The strength of guidance and support each postdoc secured within CDS also varied according to their research interests; those with complementary and closely-aligned research interests found themselves generally better supported.

For CDS too, strong overlaps led to more collaborations while injecting energy into already-existing research clusters. Although selection criteria for the fellowship were extensively debated before recruitment, with the benefit of hindsight we conclude that the program worked best when recruiting highly promising individuals whose interests closely aligned with established areas of CDS expertise. This approach does however risk crowding out less widely funded and thus ‘minority’ research themes and approaches (an issue that we did not have scope to take up in this study but that is obviously important).

Administrative tasks can be useful for career development

Administrative tasks are not always bad . They may be nobody’s favorite, but administrative tasks that foster relevant skills are in fact often useful for career development, e.g.: co-managing and editing working papers series’, helping organize workshops and seminars, participation in academic committees, and so on. Postdocs in our study were glad to have had these experiences – along with small bits of teaching – as part of the 0.1 FTE requirement and were of the opinion it bolstered their capability within academic environments. However, there is a clear danger of over-burdening early career researchers with excessive and unhelpful administrative support work, and researchers, their managers, and senior staff must ensure that the balance does not tip in this direction.

What to prioritise?

Decisions to prioritise applying for funding versus publishing need careful consideration at postdoctoral stage. All postdocs faced the dilemma of what to prioritise. Grant writing is often a riskier proposition compared to bolstering academic job prospects through publication, but the research and career gains of winning grants are strong. Each postdoc found a different balance and it is impossible to say what works best, except that taking stock of priorities at regular intervals and discussing them with peers and mentors – in person whenever possible – is vital.

More than one pathway

Postdoctoral opportunities such as this one are not always pathways to success. The fact remains that there are large and growing numbers of PhDs chasing a small number of jobs. The reflective/reflexive exercise that we undertook led us to think that there is need for further research into postdoctoral career pathways and the balance between funding of doctoral and postdoctoral positions. If the number of available development studies posts is lagging far behind the number of PhDs wishing to join as university-based scholars, then perhaps we need to radically rethink the nature of early career research training. This is linked to discussion over the balance between traditional and academic career-oriented PhD programmes, other forms of doctoral provision including professional doctorates, and non-doctorate based research, training and collaboration between universities and development organisations including placements and knowledge transfer partnerships. Additionally, the possibility and implications of shifting some financial support from doctoral to postdoctoral positions needs consideration.

Ours was a small effort to generate insight into the experience of the CDS postdoctoral program and cannot as such speak to the many complex problems of development studies. As we write, ‘thinking about development studies often resembles the task of peeling off multiple layers of a large onion. In this case layers include:

• interpersonal relationships between early and late career researchers;
• intraorganizational issues, including the corporate interests of large universities and the only partly autonomous research groupings within them;
• wider institutional issues concerning who benefits, and how, from current norms for doctoral and postdoctoral research as stepping stones towards academic careers;
• the epistemic identity, status, limitations, and influence of different disciplines and their contribution to global understanding; and
• the geo-politics of all the above as played out across richer and poorer countries in the Global North and South’.

Conversations abound on many but not all of these, and the lens of postdoctoral experience and the question of who gets to join the development studies intellectual community brings them all into focus. We hope to initiate discussion on how these issues shape the social network of development studies and thus the field itself, having drawn attention to the precarity of doctoral and postdoctoral pathways and reiterated the case for funded autonomous postdoctoral research.

This article gives the views of the author/academic featured and does not represent the views of the Development Studies Association as a whole.

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“unity in diversity reflecting on the future of development studies”, call for book chapters following dsa2024 presentation, cidt – a small institute punching above its weight, soas august news, support for masters’ applicants affected by displacement, odid, oxford, august 2024.

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About six-in-ten U.S. adults (62%) say that “people being too easily offended by things others say” is a major problem in the country today.

In a separate question, 47% say that “people saying things that are very offensive to others” is a major problem, according to a Pew Research Center survey conducted in April.

Pew Research Center conducted this analysis to understand Americans’ views on whether offensive speech – and people being too easily offended by what others say – are major problems for the country. For this analysis, we surveyed 8,709 U.S. adults from April 8 to 14, 2024.

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There are substantial differences in these views between Republicans and Democrats.

• Eight-in-ten Republicans and Republican-leaning independents say people being too easily offended by what others say is a major problem. By comparison, 45% of Democrats and Democratic leaners say the same.
• In contrast, Democrats are more likely than Republicans to say that people saying things that are very offensive is a major problem in the country today. A 59% majority of Democrats say this, compared with 34% of Republicans.

Looking at Americans’ views on these two questions together, about a third (32%) say that people being too easily offended by things others say and people saying very offensive things to others are both major problems.

About as many Americans (30%) say people taking offense too easily is a major problem, but very offensive speech is not. A much smaller share (15%) say that people saying very offensive things is a major problem, but people too easily taking offense isn’t. And another 23% say that neither is a major problem in the country.

Sizable shares within both parties say both issues are major problems – 30% of Republicans and 32% of Democrats say this.

However, half of Republicans, compared with just 12% of Democrats, say people being too easily offended is a major problem, but people saying very offensive things isn’t. Slightly more than half of conservative Republicans (53%) hold this combination of views, along with 44% of moderate and liberal Republicans.

By contrast, about a quarter of Democrats (26%) – and a third of liberal Democrats – say people saying very offensive things is a major problem, but people being too easily offended is not. Just 4% of Republicans hold this combination of views.

Another 29% of Democrats, but just 15% of Republicans, say neither of these is a major problem.

There are also significant demographic differences in attitudes about offensive speech.

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While at least half of Americans across racial and ethnic groups say being too easily offended is a major problem in the country, White adults are particularly likely to say this. Nearly two-thirds of White adults (65%) say this is a major problem, as do 59% of Hispanic, 59% of Asian and 50% of Black adults.

No more than about one-in-ten in any of these groups say people getting offended too easily is not a problem in the country today.

Conversely, Black (63%), Asian (58%) and Hispanic (55%) adults are more likely than White adults (42%) to say that people saying very offensive things to others is a major problem.

Men (62%) and women (63%) are about equally likely to say people being too easily offended is a major problem.

But women (54%) are far more likely than men (40%) to say offensive speech is a major problem.

Within political parties, there are some differences by gender, race and ethnicity on these questions.

On whether people being too easily offended is a major problem:

• Hispanic Republicans (71%) are less likely than White Republicans (83%) to say this is a major problem. (The sample size for Black and Asian Republicans is too small to evaluate these groups individually.)
• There are no gaps between men and women in either party.

On whether offensive speech is a major problem:

• Democratic and Republican women are more likely than men in their parties to say offensive speech is a major problem. Among Democrats, 63% of women and 54% of men say this. And in the GOP, 43% of women and 27% of men say the same.
• While roughly two-thirds of Black (67%), Hispanic (65%) and Asian Democrats (64%) say this is a major issue, a narrower majority of White Democrats (54%) share that view.

Note: This is an update of a post originally published Dec. 14, 2021. Here are the questions used for this analysis , along with responses, and its methodology .

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Many adults in East and Southeast Asia support free speech, are open to societal change

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Monitoring Trace Metal Pollution in the Northern Oman Sea Using Sediments and Chiton Lamyi as a Bioindicator: A Case Study in Chabahar Bay, Iran

33 Pages Posted: 10 Aug 2024

hashem khandan barani

affiliation not provided to SSRN

Mohadeseh Miri

Tarbiat Modares University

Sahel Pakzad Toochaei

This study investigated the pollution status of the coastline region of Chabahar bay located in the Northern Oman Sea, Iran, through a combined analysis of surface sediment and Chiton lamyi (soft tissue and shell) samples collected during winter 2023 from three sites along the study area. The single-element indices (geo-accumulation index), enrichment factor, and contamination factor values for Cd were moderately to strongly polluted, very severe to extremely severe enrichments, and moderate contamination, respectively. The remaining trace metals are indicated by unpolluted, low, or moderate contamination. The method for combining the effects of trace metals showed that PLI had the highest pollution rate at the Tis site in Chabahar bay.

Keywords: Trace metals, Pollution indices, Biomonitoring, Polyplacophorans, Oman Sea

Suggested Citation: Suggested Citation

Hashem Khandan barani (Contact Author)

Affiliation not provided to ssrn ( email ).

No Address Available

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Jalal Ale Ahmad Highway Tehran, 14115-111 Iran

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