• A Guide to Writing a PhD Thesis

Written by Ben Taylor

A PhD thesis is a work of original research all students are requiured to submit in order to succesfully complete their PhD. The thesis details the research that you carried out during the course of your doctoral degree and highlights the outcomes and conclusions reached.

The PhD thesis is the most important part of a doctoral research degree: the culmination of three or four years of full-time work towards producing an original contribution to your academic field.

Your PhD dissertation can therefore seem like quite a daunting possibility, with a hefty word count, the pressure of writing something new and, of course, the prospect of defending it at a viva once you’ve finished.

This page will give you an introduction to what you need to know about the doctoral thesis, with advice on structure, feedback, submission and more.

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Beginning your PhD thesis

The first stage of your PhD thesis will usually be the literature review . We’ve already written a detailed guide to what the PhD literature review involves , but here’s what you need to know about this stage of your PhD:

  • The literature review is a chance for you to display your knowledge and understanding of what’s already been written about your research area – this could consist of papers, articles, books, data and more
  • Rather than simply summarising what other scholars have said about your subject, you should aim to assess and analyse their arguments
  • The literature review is usually the first task of your PhD – and typically forms the first part or chapter of your dissertation

After finishing your literature review, you’ll move onto the bulk of your doctoral thesis. Of course, you’ll eventually return to the lit review to make sure it’s up-to-date and contains any additional material you may have come across during the course of your research.

PhD thesis research

What sets your PhD thesis apart from previous university work you’ve done is the fact that it should represent an original contribution to academic knowledge . The form that this original contribution takes will largely depend on your discipline.

  • Arts and Humanities dissertations usually involve investigating different texts, sources and theoretical frameworks
  • Social Sciences are more likely to focus on qualitive or quantitative surveys and case studies
  • STEM subjects involve designing, recording and analysing experiments, using their data to prove or disprove a set theory

Depending on the nature of your research, you may ‘write up’ your findings as you go, or leave it until the dedicated ‘writing-up’ period, usually in the third year of your PhD. Whatever your approach, it’s vital to keep detailed notes of your sources and methods – it’ll make your life a lot easier when it comes to using references in your dissertation further down the line.

PhD thesis vs dissertation

It’s common to use the terms ‘thesis’ and ‘dissertation’ interchangeably, but strictly speaking there is a difference in meaning between them:

  • Your thesis is your argument. It’s the conclusions you’ve arrived at through surveying existing scholarship in your literature review and combining this with the results of your own original research.
  • Your dissertation is the written statement of your thesis. This is where you lay out your findings in a way that systematically demonstrates and proves your conclusion.

Put simply, you submit a dissertation, but it’s the thesis it attempts to prove that will form the basis of your PhD.

What this also means is that the writing up of your dissertation generally follows the formulation of your doctoral thesis (it’s fairly difficult to write up a PhD before you know what you want to say!).

However, it’s normal for universities and academics to use either (or both) terms when describing PhD research – indeed, we use both ‘thesis’ and ‘dissertation’ across our website.

Can I use my Masters research in my PhD thesis?

If you’re studying an MPhil, it’s normal to ‘ upgrade ’ it into a PhD. Find mroe information on our guide.

PhD thesis structure

Having completed your initial literature review and conducted your original research, you’ll move onto the next phase of your doctoral dissertation, beginning to sketch out a plan that your thesis will follow.

The exact structure and make-up of your doctoral thesis will vary between fields, but this is the general template that many dissertations follow:

  • Introduction – This sets out the key objectives of your project, why the work is significant and what its original contribution to knowledge is. At this point you may also summarise the remaining chapters, offering an abstract of the argument you will go on to develop.
  • Literature review – The introduction will generally lead into a write-up of your literature review. Here you’ll outline the scholarly context for your project. You’ll acknowledge where existing research has shaped your PhD, but emphasise the unique nature of your work.
  • Chapters – After you’ve finished introducing your research, you’ll begin the bulk of the dissertation. This will summarise your results and begin explaining the argument you have based on them. Some PhDs will also include specific chapters on methodology and / or a recreation of the data you have developed. Others will develop your argument over a series of stages, drawing on sources and results as relevant.
  • Conclusion – The dissertation will end with a final chapter that pulls together the different elements of your argument and the evidence you have provided for it. You’ll restate the significance of your project (and its all-important original contribution to knowledge). You may also take the opportunity to acknowledge the potential for further work or opportunities to apply your findings outside academia.
  • Bibliography and appendices – At the end of your thesis, you’ll need to include a full list of the books, articles and data you’ve referenced in a bibliography. You may also need to provide additional information in the form of an appendix.

How long is a PhD thesis?

The length of a PhD thesis varies from subject to subject, but all are far longer than those for undergraduate or Masters degrees. Your university will usually set an upper limit – typically between 70,000 and 100,000 words, with most dissertations coming in at around 80,000 words.

Generally speaking, STEM-based theses will be a little shorter than those in the Arts, Humanities and Social Sciences.

Different universities (and departments) will have different policies regarding what counts towards the PhD thesis word count, so make sure you’re aware what is expected of you. Check with your supervisor whether references, the bibliography or appendices are included in the word count for your dissertation.

How many chapters should a PhD thesis have?

There’s no hard and fast rule for the numbers of chapters in a PhD thesis, but most will have four or five chapters (in addition to the introduction and conclusion). This is the sort of thing you’ll discuss with your supervisor when planning out your research.

Writing up your PhD thesis

Once you’ve conducted your research and settled upon your thesis, there’s only one thing left to do: get it down on paper. Appropriately enough, this final part of a PhD is often referred to as the ‘ writing up period ’.

This is when you produce the final dissertation, which will be submitted as the basis for your viva voce exam. The nature of this task can vary from PhD to PhD.

In some cases you may already have a large amount of chapter drafts and other material. ‘Writing up’ therefore becomes a process of re-drafting and assembling this work into a final dissertation. This approach is common in Arts and Humanities subjects where PhD students tend to work through stages of a project, writing as they go.

Alternatively, you may have spent most of your PhD collecting and analysing data. If so, you’ll now ‘write up’ your findings and conclusions in order to produce your final dissertation. This approach is more common in STEM subjects, where experiment design and data collection are much more resource intensive.

Whatever process you adopt, you’ll now produce a persuasive and coherent statement of your argument, ready to submit for examination.

PhD thesis feedback

Your supervisor will usually give you feedback on each chapter draft, and then feedback on the overall completed dissertation draft before you submit it for examination. When the thesis is a work-in-progress, their comments will be a chance for them to make sure your research is going in the right direction and for you to ask their advice on anything you’re concerned about. This feedback will normally be given in the form of a supervisory meeting.

Although your PhD supervisor will be happy to give you advice on your work, you shouldn’t expect them to be an editor – it’s not their responsibility to correct grammatical or spelling mistakes, and you should make sure any drafts you submit to them are as error-free as possible. Similarly, they won’t be willing to edit your work down to fit a particular word count.

Finishing your PhD thesis

When you’ve finished the final draft of your doctoral thesis and it’s been approved by your supervisor, you’ll submit it for examination. This is when it’s sent to the examiners who will conduct your viva.

Submitting your thesis involves printing enough copies for your examiners and the university’s repository. Don’t leave this until the last minute – printing multiple copies of a 300-page document is a substantial undertaking and you should always allow enough time to account for any possible glitches or issues with the printing process.

Your viva will usually take place within three months of submitting your thesis. You can find out more in our dedicated guide to the PhD viva . After your viva, your examiners will give you a report that confirms whether or not you need to make any changes to your thesis, with several different potential outcomes:

  • Pass – You’ve received your doctoral qualification!
  • Minor corrections – These are usually fairly small edits, tweaks and improvements to your thesis, which you’ll be given three months to implement
  • Major corrections – For these substantial changes, you may have to rewrite part of your dissertation or complete extra research, with a six-month deadline

Most PhD students will need to fix some corrections with their thesis (hopefully not major ones). It’s very rare for a dissertation to be failed.

Once you’ve made any necessary changes to your thesis, you’ll submit it one last time (usually electronically).

If you have plans to publish all or part of your work, you may want to request an embargo so that it won’t be visible to the public for a certain time. 12 months is a fairly standard time period for this, although you may want to ask for a longer embargo if you know that you want to turn your thesis into a book or monograph.

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Know How to Structure Your PhD Thesis

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In your academic career, few projects are more important than your PhD thesis. Unfortunately, many university professors and advisors assume that their students know how to structure a PhD. Books have literally been written on the subject, but there’s no need to read a book in order to know about PhD thesis paper format and structure. With that said, however, it’s important to understand that your PhD thesis format requirement may not be the same as another student’s. The bottom line is that how to structure a PhD thesis often depends on your university and department guidelines.

But, let’s take a look at a general PhD thesis format. We’ll look at the main sections, and how to connect them to each other. We’ll also examine different hints and tips for each of the sections. As you read through this toolkit, compare it to published PhD theses in your area of study to see how a real-life example looks.

Main Sections of a PhD Thesis

In almost every PhD thesis or dissertation, there are standard sections. Of course, some of these may differ, depending on your university or department requirements, as well as your topic of study, but this will give you a good idea of the basic components of a PhD thesis format.

  • Abstract : The abstract is a brief summary that quickly outlines your research, touches on each of the main sections of your thesis, and clearly outlines your contribution to the field by way of your PhD thesis. Even though the abstract is very short, similar to what you’ve seen in published research articles, its impact shouldn’t be underestimated. The abstract is there to answer the most important question to the reviewer. “Why is this important?”
  • Introduction : In this section, you help the reviewer understand your entire dissertation, including what your paper is about, why it’s important to the field, a brief description of your methodology, and how your research and the thesis are laid out. Think of your introduction as an expansion of your abstract.
  • Literature Review : Within the literature review, you are making a case for your new research by telling the story of the work that’s already been done. You’ll cover a bit about the history of the topic at hand, and how your study fits into the present and future.
  • Theory Framework : Here, you explain assumptions related to your study. Here you’re explaining to the review what theoretical concepts you might have used in your research, how it relates to existing knowledge and ideas.
  • Methods : This section of a PhD thesis is typically the most detailed and descriptive, depending of course on your research design. Here you’ll discuss the specific techniques you used to get the information you were looking for, in addition to how those methods are relevant and appropriate, as well as how you specifically used each method described.
  • Results : Here you present your empirical findings. This section is sometimes also called the “empiracles” chapter. This section is usually pretty straightforward and technical, and full of details. Don’t shortcut this chapter.
  • Discussion : This can be a tricky chapter, because it’s where you want to show the reviewer that you know what you’re talking about. You need to speak as a PhD versus a student. The discussion chapter is similar to the empirical/results chapter, but you’re building on those results to push the new information that you learned, prior to making your conclusion.
  • Conclusion : Here, you take a step back and reflect on what your original goals and intentions for the research were. You’ll outline them in context of your new findings and expertise.

Tips for your PhD Thesis Format

As you put together your PhD thesis, it’s easy to get a little overwhelmed. Here are some tips that might keep you on track.

  • Don’t try to write your PhD as a first-draft. Every great masterwork has typically been edited, and edited, and…edited.
  • Work with your thesis supervisor to plan the structure and format of your PhD thesis. Be prepared to rewrite each section, as you work out rough drafts. Don’t get discouraged by this process. It’s typical.
  • Make your writing interesting. Academic writing has a reputation of being very dry.
  • You don’t have to necessarily work on the chapters and sections outlined above in chronological order. Work on each section as things come up, and while your work on that section is relevant to what you’re doing.
  • Don’t rush things. Write a first draft, and leave it for a few days, so you can come back to it with a more critical take. Look at it objectively and carefully grammatical errors, clarity, logic and flow.
  • Know what style your references need to be in, and utilize tools out there to organize them in the required format.
  • It’s easier to accidentally plagiarize than you think. Make sure you’re referencing appropriately, and check your document for inadvertent plagiarism throughout your writing process.

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Tips for writing a PhD dissertation: FAQs answered

From how to choose a topic to writing the abstract and managing work-life balance through the years it takes to complete a doctorate, here we collect expert advice to get you through the PhD writing process

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Embarking on a PhD is “probably the most challenging task that a young scholar attempts to do”, write Mark Stephan Felix and Ian Smith in their practical guide to dissertation and thesis writing. After years of reading and research to answer a specific question or proposition, the candidate will submit about 80,000 words that explain their methods and results and demonstrate their unique contribution to knowledge. Here are the answers to frequently asked questions about writing a doctoral thesis or dissertation.

What’s the difference between a dissertation and a thesis?

Whatever the genre of the doctorate, a PhD must offer an original contribution to knowledge. The terms “dissertation” and “thesis” both refer to the long-form piece of work produced at the end of a research project and are often used interchangeably. Which one is used might depend on the country, discipline or university. In the UK, “thesis” is generally used for the work done for a PhD, while a “dissertation” is written for a master’s degree. The US did the same until the 1960s, says Oxbridge Essays, when the convention switched, and references appeared to a “master’s thesis” and “doctoral dissertation”. To complicate matters further, undergraduate long essays are also sometimes referred to as a thesis or dissertation.

The Oxford English Dictionary defines “thesis” as “a dissertation, especially by a candidate for a degree” and “dissertation” as “a detailed discourse on a subject, especially one submitted in partial fulfilment of the requirements of a degree or diploma”.

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The title “doctor of philosophy”, incidentally, comes from the degree’s origins, write Dr Felix, an associate professor at Mahidol University in Thailand, and Dr Smith, retired associate professor of education at the University of Sydney , whose co-authored guide focuses on the social sciences. The PhD was first awarded in the 19th century by the philosophy departments of German universities, which at that time taught science, social science and liberal arts.

How long should a PhD thesis be?

A PhD thesis (or dissertation) is typically 60,000 to 120,000 words ( 100 to 300 pages in length ) organised into chapters, divisions and subdivisions (with roughly 10,000 words per chapter) – from introduction (with clear aims and objectives) to conclusion.

The structure of a dissertation will vary depending on discipline (humanities, social sciences and STEM all have their own conventions), location and institution. Examples and guides to structure proliferate online. The University of Salford , for example, lists: title page, declaration, acknowledgements, abstract, table of contents, lists of figures, tables and abbreviations (where needed), chapters, appendices and references.

A scientific-style thesis will likely need: introduction, literature review, materials and methods, results, discussion, bibliography and references.

As well as checking the overall criteria and expectations of your institution for your research, consult your school handbook for the required length and format (font, layout conventions and so on) for your dissertation.

A PhD takes three to four years to complete; this might extend to six to eight years for a part-time doctorate.

What are the steps for completing a PhD?

Before you get started in earnest , you’ll likely have found a potential supervisor, who will guide your PhD journey, and done a research proposal (which outlines what you plan to research and how) as part of your application, as well as a literature review of existing scholarship in the field, which may form part of your final submission.

In the UK, PhD candidates undertake original research and write the results in a thesis or dissertation, says author and vlogger Simon Clark , who posted videos to YouTube throughout his own PhD journey . Then they submit the thesis in hard copy and attend the viva voce (which is Latin for “living voice” and is also called an oral defence or doctoral defence) to convince the examiners that their work is original, understood and all their own. Afterwards, if necessary, they make changes and resubmit. If the changes are approved, the degree is awarded.

The steps are similar in Australia , although candidates are mostly assessed on their thesis only; some universities may include taught courses, and some use a viva voce. A PhD in Australia usually takes three years full time.

In the US, the PhD process begins with taught classes (similar to a taught master’s) and a comprehensive exam (called a “field exam” or “dissertation qualifying exam”) before the candidate embarks on their original research. The whole journey takes four to six years.

A PhD candidate will need three skills and attitudes to get through their doctoral studies, says Tara Brabazon , professor of cultural studies at Flinders University in Australia who has written extensively about the PhD journey :

  • master the academic foundational skills (research, writing, ability to navigate different modalities)
  • time-management skills and the ability to focus on reading and writing
  • determined motivation to do a PhD.

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How do I choose the topic for my PhD dissertation or thesis?

It’s important to find a topic that will sustain your interest for the years it will take to complete a PhD. “Finding a sustainable topic is the most important thing you [as a PhD student] would do,” says Dr Brabazon in a video for Times Higher Education . “Write down on a big piece of paper all the topics, all the ideas, all the questions that really interest you, and start to cross out all the ones that might just be a passing interest.” Also, she says, impose the “Who cares? Who gives a damn?” question to decide if the topic will be useful in a future academic career.

The availability of funding and scholarships is also often an important factor in this decision, says veteran PhD supervisor Richard Godwin, from Harper Adams University .

Define a gap in knowledge – and one that can be questioned, explored, researched and written about in the time available to you, says Gina Wisker, head of the Centre for Learning and Teaching at the University of Brighton. “Set some boundaries,” she advises. “Don’t try to ask everything related to your topic in every way.”

James Hartley, research professor in psychology at Keele University, says it can also be useful to think about topics that spark general interest. If you do pick something that taps into the zeitgeist, your findings are more likely to be noticed.

You also need to find someone else who is interested in it, too. For STEM candidates , this will probably be a case of joining a team of people working in a similar area where, ideally, scholarship funding is available. A centre for doctoral training (CDT) or doctoral training partnership (DTP) will advertise research projects. For those in the liberal arts and social sciences, it will be a matter of identifying a suitable supervisor .

Avoid topics that are too broad (hunger across a whole country, for example) or too narrow (hunger in a single street) to yield useful solutions of academic significance, write Mark Stephan Felix and Ian Smith. And ensure that you’re not repeating previous research or trying to solve a problem that has already been answered. A PhD thesis must be original.

What is a thesis proposal?

After you have read widely to refine your topic and ensure that it and your research methods are original, and discussed your project with a (potential) supervisor, you’re ready to write a thesis proposal , a document of 1,500 to 3,000 words that sets out the proposed direction of your research. In the UK, a research proposal is usually part of the application process for admission to a research degree. As with the final dissertation itself, format varies among disciplines, institutions and countries but will usually contain title page, aims, literature review, methodology, timetable and bibliography. Examples of research proposals are available online.

How to write an abstract for a dissertation or thesis

The abstract presents your thesis to the wider world – and as such may be its most important element , says the NUI Galway writing guide. It outlines the why, how, what and so what of the thesis . Unlike the introduction, which provides background but not research findings, the abstract summarises all sections of the dissertation in a concise, thorough, focused way and demonstrates how well the writer understands their material. Check word-length limits with your university – and stick to them. About 300 to 500 words is a rough guide ­– but it can be up to 1,000 words.

The abstract is also important for selection and indexing of your thesis, according to the University of Melbourne guide , so be sure to include searchable keywords.

It is the first thing to be read but the last element you should write. However, Pat Thomson , professor of education at the University of Nottingham , advises that it is not something to be tackled at the last minute.

How to write a stellar conclusion

As well as chapter conclusions, a thesis often has an overall conclusion to draw together the key points covered and to reflect on the unique contribution to knowledge. It can comment on future implications of the research and open up new ideas emanating from the work. It is shorter and more general than the discussion chapter , says online editing site Scribbr, and reiterates how the work answers the main question posed at the beginning of the thesis. The conclusion chapter also often discusses the limitations of the research (time, scope, word limit, access) in a constructive manner.

It can be useful to keep a collection of ideas as you go – in the online forum DoctoralWriting SIG , academic developer Claire Aitchison, of the University of South Australia , suggests using a “conclusions bank” for themes and inspirations, and using free-writing to keep this final section fresh. (Just when you feel you’ve run out of steam.) Avoid aggrandising or exaggerating the impact of your work. It should remind the reader what has been done, and why it matters.

How to format a bibliography (or where to find a reliable model)

Most universities use a preferred style of references , writes THE associate editor Ingrid Curl. Make sure you know what this is and follow it. “One of the most common errors in academic writing is to cite papers in the text that do not then appear in the bibliography. All references in your thesis need to be cross-checked with the bibliography before submission. Using a database during your research can save a great deal of time in the writing-up process.”

A bibliography contains not only works cited explicitly but also those that have informed or contributed to the research – and as such illustrates its scope; works are not limited to written publications but include sources such as film or visual art.

Examiners can start marking from the back of the script, writes Dr Brabazon. “Just as cooks are judged by their ingredients and implements, we judge doctoral students by the calibre of their sources,” she advises. She also says that candidates should be prepared to speak in an oral examination of the PhD about any texts included in their bibliography, especially if there is a disconnect between the thesis and the texts listed.

Can I use informal language in my PhD?

Don’t write like a stereotypical academic , say Kevin Haggerty, professor of sociology at the University of Alberta , and Aaron Doyle, associate professor in sociology at Carleton University , in their tongue-in-cheek guide to the PhD journey. “If you cannot write clearly and persuasively, everything about PhD study becomes harder.” Avoid jargon, exotic words, passive voice and long, convoluted sentences – and work on it consistently. “Writing is like playing guitar; it can improve only through consistent, concerted effort.”

Be deliberate and take care with your writing . “Write your first draft, leave it and then come back to it with a critical eye. Look objectively at the writing and read it closely for style and sense,” advises THE ’s Ms Curl. “Look out for common errors such as dangling modifiers, subject-verb disagreement and inconsistency. If you are too involved with the text to be able to take a step back and do this, then ask a friend or colleague to read it with a critical eye. Remember Hemingway’s advice: ‘Prose is architecture, not interior decoration.’ Clarity is key.”

How often should a PhD candidate meet with their supervisor?

Since the PhD supervisor provides a range of support and advice – including on research techniques, planning and submission – regular formal supervisions are essential, as is establishing a line of contact such as email if the candidate needs help or advice outside arranged times. The frequency varies according to university, discipline and individual scholars.

Once a week is ideal, says Dr Brabazon. She also advocates a two-hour initial meeting to establish the foundations of the candidate-supervisor relationship .

The University of Edinburgh guide to writing a thesis suggests that creating a timetable of supervisor meetings right at the beginning of the research process will allow candidates to ensure that their work stays on track throughout. The meetings are also the place to get regular feedback on draft chapters.

“A clear structure and a solid framework are vital for research,” writes Dr Godwin on THE Campus . Use your supervisor to establish this and provide a realistic view of what can be achieved. “It is vital to help students identify the true scientific merit, the practical significance of their work and its value to society.”

How to proofread your dissertation (what to look for)

Proofreading is the final step before printing and submission. Give yourself time to ensure that your work is the best it can be . Don’t leave proofreading to the last minute; ideally, break it up into a few close-reading sessions. Find a quiet place without distractions. A checklist can help ensure that all aspects are covered.

Proofing is often helped by a change of format – so it can be easier to read a printout rather than working off the screen – or by reading sections out of order. Fresh eyes are better at spotting typographical errors and inconsistencies, so leave time between writing and proofreading. Check with your university’s policies before asking another person to proofread your thesis for you.

As well as close details such as spelling and grammar, check that all sections are complete, all required elements are included , and nothing is repeated or redundant. Don’t forget to check headings and subheadings. Does the text flow from one section to another? Is the structure clear? Is the work a coherent whole with a clear line throughout?

Ensure consistency in, for example, UK v US spellings, capitalisation, format, numbers (digits or words, commas, units of measurement), contractions, italics and hyphenation. Spellchecks and online plagiarism checkers are also your friend.

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How do you manage your time to complete a PhD dissertation?

Treat your PhD like a full-time job, that is, with an eight-hour working day. Within that, you’ll need to plan your time in a way that gives a sense of progress . Setbacks and periods where it feels as if you are treading water are all but inevitable, so keeping track of small wins is important, writes A Happy PhD blogger Luis P. Prieto.

Be specific with your goals – use the SMART acronym (specific, measurable, attainable, relevant and timely).

And it’s never too soon to start writing – even if early drafts are overwritten and discarded.

“ Write little and write often . Many of us make the mistake of taking to writing as one would take to a sprint, in other words, with relatively short bursts of intense activity. Whilst this can prove productive, generally speaking it is not sustainable…In addition to sustaining your activity, writing little bits on a frequent basis ensures that you progress with your thinking. The comfort of remaining in abstract thought is common; writing forces us to concretise our thinking,” says Christian Gilliam, AHSS researcher developer at the University of Cambridge ’s Centre for Teaching and Learning.

Make time to write. “If you are more alert early in the day, find times that suit you in the morning; if you are a ‘night person’, block out some writing sessions in the evenings,” advises NUI Galway’s Dermot Burns, a lecturer in English and creative arts. Set targets, keep daily notes of experiment details that you will need in your thesis, don’t confuse writing with editing or revising – and always back up your work.

What work-life balance tips should I follow to complete my dissertation?

During your PhD programme, you may have opportunities to take part in professional development activities, such as teaching, attending academic conferences and publishing your work. Your research may include residencies, field trips or archive visits. This will require time-management skills as well as prioritising where you devote your energy and factoring in rest and relaxation. Organise your routine to suit your needs , and plan for steady and regular progress.

How to deal with setbacks while writing a thesis or dissertation

Have a contingency plan for delays or roadblocks such as unexpected results.

Accept that writing is messy, first drafts are imperfect, and writer’s block is inevitable, says Dr Burns. His tips for breaking it include relaxation to free your mind from clutter, writing a plan and drawing a mind map of key points for clarity. He also advises feedback, reflection and revision: “Progressing from a rough version of your thoughts to a superior and workable text takes time, effort, different perspectives and some expertise.”

“Academia can be a relentlessly brutal merry-go-round of rejection, rebuttal and failure,” writes Lorraine Hope , professor of applied cognitive psychology at the University of Portsmouth, on THE Campus. Resilience is important. Ensure that you and your supervisor have a relationship that supports open, frank, judgement-free communication.

If you would like advice and insight from academics and university staff delivered direct to your inbox each week, sign up for the Campus newsletter .

Authoring a PhD Thesis: How to Plan, Draft, Write and Finish a Doctoral Dissertation (2003), by Patrick Dunleavy

Writing Your Dissertation in Fifteen Minutes a Day: A Guide to Starting, Revising, and Finishing Your Doctoral Thesis (1998), by Joan Balker

Challenges in Writing Your Dissertation: Coping with the Emotional, Interpersonal, and Spiritual Struggles (2015), by Noelle Sterne

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Structuring your thesis

Time spent thinking about and planning how you will structure your thesis is time well spent. Start to organise the material that you have already written into folders relating to each chapter. The following techniques may help you to decide upon a structure.

  • Discuss the structure with a colleague, explaining it as a continuous story you're trying to write 
  • Use visual techniques like mind-mapping
  • Create a storyboard for your thesis. This tells the ‘story' of the thesis in a small number of panels that mix text and pictures
  • Sort index cards with key ideas into a coherent structure
  • Use post-it notes with key ideas on a whiteboard to make connections with lines and colours.

Analysing existing theses is a good starting point to get an idea of typical structures in your field. Theses will usually contain most or all of the following sections:

  • Acknowledgements
  • Contents page(s)
  • Introduction
  • Literature review (sometimes within the introduction)
  • Materials/sources and methods (can be part of every chapter if these are different per chapter)
  • Themed topic chapters
  • Discussion or Findings
  • Conclusions
  • Your publications

Once a rough structure is sketched out, it is a good idea to assign each chapter a likely word length and, if possible, a deadline for a first draft.

Writing preferences

People have different preferences in terms of writing. Think about the approach that will work best for you. For example here are two examples of writing preferences. 

Planning writers tend to have a highly structured approach to writing and if this is your approach you may find the following tips helpful.

  • Under each chapter heading define a series of sections
  • Break these into sub-sections and keep breaking these down until you are almost at the paragraph level
  • You can now work methodically through this set of short sections
  • Check completed sections or chapters agree with your plan

Generative writers prefer to g et ideas down on paper and then organise them afterwards. If this approach suits you try the following approach.

  • Choose a chapter and just start typing
  • Then you need to do some work to impose a structure
  • Summarise each paragraph as a bullet point
  • Use this summary to gain an overview of the structure
  • Re-order the writing and strengthen the structure by adding sub-headings and revising what you have written to make the argument clearer

Reviewing your structure

As your research and writing develop you will want to revise and rework your structure. Try to review do this on a regular basis and amend plans for future chapters as you become more aware of what the thesis must contain.

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  • Knowledge Base
  • Dissertation

What Is a Dissertation? | Guide, Examples, & Template

Structure of a Dissertation

A dissertation is a long-form piece of academic writing based on original research conducted by you. It is usually submitted as the final step in order to finish a PhD program.

Your dissertation is probably the longest piece of writing you’ve ever completed. It requires solid research, writing, and analysis skills, and it can be intimidating to know where to begin.

Your department likely has guidelines related to how your dissertation should be structured. When in doubt, consult with your supervisor.

You can also download our full dissertation template in the format of your choice below. The template includes a ready-made table of contents with notes on what to include in each chapter, easily adaptable to your department’s requirements.

Download Word template Download Google Docs template

  • In the US, a dissertation generally refers to the collection of research you conducted to obtain a PhD.
  • In other countries (such as the UK), a dissertation often refers to the research you conduct to obtain your bachelor’s or master’s degree.

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Table of contents

Dissertation committee and prospectus process, how to write and structure a dissertation, acknowledgements or preface, list of figures and tables, list of abbreviations, introduction, literature review, methodology, reference list, proofreading and editing, defending your dissertation, free checklist and lecture slides.

When you’ve finished your coursework, as well as any comprehensive exams or other requirements, you advance to “ABD” (All But Dissertation) status. This means you’ve completed everything except your dissertation.

Prior to starting to write, you must form your committee and write your prospectus or proposal . Your committee comprises your adviser and a few other faculty members. They can be from your own department, or, if your work is more interdisciplinary, from other departments. Your committee will guide you through the dissertation process, and ultimately decide whether you pass your dissertation defense and receive your PhD.

Your prospectus is a formal document presented to your committee, usually orally in a defense, outlining your research aims and objectives and showing why your topic is relevant . After passing your prospectus defense, you’re ready to start your research and writing.

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The structure of your dissertation depends on a variety of factors, such as your discipline, topic, and approach. Dissertations in the humanities are often structured more like a long essay , building an overall argument to support a central thesis , with chapters organized around different themes or case studies.

However, hard science and social science dissertations typically include a review of existing works, a methodology section, an analysis of your original research, and a presentation of your results , presented in different chapters.

Dissertation examples

We’ve compiled a list of dissertation examples to help you get started.

  • Example dissertation #1: Heat, Wildfire and Energy Demand: An Examination of Residential Buildings and Community Equity (a dissertation by C. A. Antonopoulos about the impact of extreme heat and wildfire on residential buildings and occupant exposure risks).
  • Example dissertation #2: Exploring Income Volatility and Financial Health Among Middle-Income Households (a dissertation by M. Addo about income volatility and declining economic security among middle-income households).
  • Example dissertation #3: The Use of Mindfulness Meditation to Increase the Efficacy of Mirror Visual Feedback for Reducing Phantom Limb Pain in Amputees (a dissertation by N. S. Mills about the effect of mindfulness-based interventions on the relationship between mirror visual feedback and the pain level in amputees with phantom limb pain).

The very first page of your document contains your dissertation title, your name, department, institution, degree program, and submission date. Sometimes it also includes your student number, your supervisor’s name, and the university’s logo.

Read more about title pages

The acknowledgements section is usually optional and gives space for you to thank everyone who helped you in writing your dissertation. This might include your supervisors, participants in your research, and friends or family who supported you. In some cases, your acknowledgements are part of a preface.

Read more about acknowledgements Read more about prefaces

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chapter in phd thesis

The abstract is a short summary of your dissertation, usually about 150 to 300 words long. Though this may seem very short, it’s one of the most important parts of your dissertation, because it introduces your work to your audience.

Your abstract should:

  • State your main topic and the aims of your research
  • Describe your methods
  • Summarize your main results
  • State your conclusions

Read more about abstracts

The table of contents lists all of your chapters, along with corresponding subheadings and page numbers. This gives your reader an overview of your structure and helps them easily navigate your document.

Remember to include all main parts of your dissertation in your table of contents, even the appendices. It’s easy to generate a table automatically in Word if you used heading styles. Generally speaking, you only include level 2 and level 3 headings, not every subheading you included in your finished work.

Read more about tables of contents

While not usually mandatory, it’s nice to include a list of figures and tables to help guide your reader if you have used a lot of these in your dissertation. It’s easy to generate one of these in Word using the Insert Caption feature.

Read more about lists of figures and tables

Similarly, if you have used a lot of abbreviations (especially industry-specific ones) in your dissertation, you can include them in an alphabetized list of abbreviations so that the reader can easily look up their meanings.

Read more about lists of abbreviations

In addition to the list of abbreviations, if you find yourself using a lot of highly specialized terms that you worry will not be familiar to your reader, consider including a glossary. Here, alphabetize the terms and include a brief description or definition.

Read more about glossaries

The introduction serves to set up your dissertation’s topic, purpose, and relevance. It tells the reader what to expect in the rest of your dissertation. The introduction should:

  • Establish your research topic , giving the background information needed to contextualize your work
  • Narrow down the focus and define the scope of your research
  • Discuss the state of existing research on the topic, showing your work’s relevance to a broader problem or debate
  • Clearly state your research questions and objectives
  • Outline the flow of the rest of your work

Everything in the introduction should be clear, engaging, and relevant. By the end, the reader should understand the what, why, and how of your research.

Read more about introductions

A formative part of your research is your literature review . This helps you gain a thorough understanding of the academic work that already exists on your topic.

Literature reviews encompass:

  • Finding relevant sources (e.g., books and journal articles)
  • Assessing the credibility of your sources
  • Critically analyzing and evaluating each source
  • Drawing connections between them (e.g., themes, patterns, conflicts, or gaps) to strengthen your overall point

A literature review is not merely a summary of existing sources. Your literature review should have a coherent structure and argument that leads to a clear justification for your own research. It may aim to:

  • Address a gap in the literature or build on existing knowledge
  • Take a new theoretical or methodological approach to your topic
  • Propose a solution to an unresolved problem or advance one side of a theoretical debate

Read more about literature reviews

Theoretical framework

Your literature review can often form the basis for your theoretical framework. Here, you define and analyze the key theories, concepts, and models that frame your research.

Read more about theoretical frameworks

Your methodology chapter describes how you conducted your research, allowing your reader to critically assess its credibility. Your methodology section should accurately report what you did, as well as convince your reader that this was the best way to answer your research question.

A methodology section should generally include:

  • The overall research approach ( quantitative vs. qualitative ) and research methods (e.g., a longitudinal study )
  • Your data collection methods (e.g., interviews or a controlled experiment )
  • Details of where, when, and with whom the research took place
  • Any tools and materials you used (e.g., computer programs, lab equipment)
  • Your data analysis methods (e.g., statistical analysis , discourse analysis )
  • An evaluation or justification of your methods

Read more about methodology sections

Your results section should highlight what your methodology discovered. You can structure this section around sub-questions, hypotheses , or themes, but avoid including any subjective or speculative interpretation here.

Your results section should:

  • Concisely state each relevant result together with relevant descriptive statistics (e.g., mean , standard deviation ) and inferential statistics (e.g., test statistics , p values )
  • Briefly state how the result relates to the question or whether the hypothesis was supported
  • Report all results that are relevant to your research questions , including any that did not meet your expectations.

Additional data (including raw numbers, full questionnaires, or interview transcripts) can be included as an appendix. You can include tables and figures, but only if they help the reader better understand your results. Read more about results sections

Your discussion section is your opportunity to explore the meaning and implications of your results in relation to your research question. Here, interpret your results in detail, discussing whether they met your expectations and how well they fit with the framework that you built in earlier chapters. Refer back to relevant source material to show how your results fit within existing research in your field.

Some guiding questions include:

  • What do your results mean?
  • Why do your results matter?
  • What limitations do the results have?

If any of the results were unexpected, offer explanations for why this might be. It’s a good idea to consider alternative interpretations of your data.

Read more about discussion sections

Your dissertation’s conclusion should concisely answer your main research question, leaving your reader with a clear understanding of your central argument and emphasizing what your research has contributed to the field.

In some disciplines, the conclusion is just a short section preceding the discussion section, but in other contexts, it is the final chapter of your work. Here, you wrap up your dissertation with a final reflection on what you found, with recommendations for future research and concluding remarks.

It’s important to leave the reader with a clear impression of why your research matters. What have you added to what was already known? Why is your research necessary for the future of your field?

Read more about conclusions

It is crucial to include a reference list or list of works cited with the full details of all the sources that you used, in order to avoid plagiarism. Be sure to choose one citation style and follow it consistently throughout your dissertation. Each style has strict and specific formatting requirements.

Common styles include MLA , Chicago , and APA , but which style you use is often set by your department or your field.

Create APA citations Create MLA citations

Your dissertation should contain only essential information that directly contributes to answering your research question. Documents such as interview transcripts or survey questions can be added as appendices, rather than adding them to the main body.

Read more about appendices

Making sure that all of your sections are in the right place is only the first step to a well-written dissertation. Don’t forget to leave plenty of time for editing and proofreading, as grammar mistakes and sloppy spelling errors can really negatively impact your work.

Dissertations can take up to five years to write, so you will definitely want to make sure that everything is perfect before submitting. You may want to consider using a professional dissertation editing service , AI proofreader or grammar checker to make sure your final project is perfect prior to submitting.

After your written dissertation is approved, your committee will schedule a defense. Similarly to defending your prospectus, dissertation defenses are oral presentations of your work. You’ll present your dissertation, and your committee will ask you questions. Many departments allow family members, friends, and other people who are interested to join as well.

After your defense, your committee will meet, and then inform you whether you have passed. Keep in mind that defenses are usually just a formality; most committees will have resolved any serious issues with your work with you far prior to your defense, giving you ample time to fix any problems.

As you write your dissertation, you can use this simple checklist to make sure you’ve included all the essentials.

Checklist: Dissertation

My title page includes all information required by my university.

I have included acknowledgements thanking those who helped me.

My abstract provides a concise summary of the dissertation, giving the reader a clear idea of my key results or arguments.

I have created a table of contents to help the reader navigate my dissertation. It includes all chapter titles, but excludes the title page, acknowledgements, and abstract.

My introduction leads into my topic in an engaging way and shows the relevance of my research.

My introduction clearly defines the focus of my research, stating my research questions and research objectives .

My introduction includes an overview of the dissertation’s structure (reading guide).

I have conducted a literature review in which I (1) critically engage with sources, evaluating the strengths and weaknesses of existing research, (2) discuss patterns, themes, and debates in the literature, and (3) address a gap or show how my research contributes to existing research.

I have clearly outlined the theoretical framework of my research, explaining the theories and models that support my approach.

I have thoroughly described my methodology , explaining how I collected data and analyzed data.

I have concisely and objectively reported all relevant results .

I have (1) evaluated and interpreted the meaning of the results and (2) acknowledged any important limitations of the results in my discussion .

I have clearly stated the answer to my main research question in the conclusion .

I have clearly explained the implications of my conclusion, emphasizing what new insight my research has contributed.

I have provided relevant recommendations for further research or practice.

If relevant, I have included appendices with supplemental information.

I have included an in-text citation every time I use words, ideas, or information from a source.

I have listed every source in a reference list at the end of my dissertation.

I have consistently followed the rules of my chosen citation style .

I have followed all formatting guidelines provided by my university.

Congratulations!

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Graduate Research Hub

  • Preparing my thesis
  • Incorporating your published work in your thesis
  • Examples of thesis and chapter formats when including publications

The following examples are acceptable ways of formatting your thesis and chapters when including one or more publications.

Essential requirements

All theses with publications must have the following:

  • Declaration
  • Preface – noting collaborations, and contributions to authorship
  • Acknowledgements
  • Table of contents
  • List of tables, figures & illustrations
  • Main text/chapters
  • Bibliography or list of references

Main text examples

  • Chapter 1: Introduction
  • Chapter 2: Literature review
  • Chapter 3: Methods
  • Chapter 4: Paper 1 & general discussion
  • Chapter 5: Paper 2
  • Chapter 6: Regular thesis chapter – results
  • Chapter 7 : Regular thesis chapter/general discussion tying in published and unpublished work
  • Chapter 8: Conclusion
  • Appendices - May include CD, DVD or other material, also reviews & methods papers
  • Chapter 2: Methods
  • Chapter 3: Paper 1
  • Chapter 4: Regular thesis chapter
  • Chapter 6: Regular thesis chapter, final preliminary study
  • Chapter 7: General discussion
  • Chapter 5: Regular thesis chapter
  • Chapter 6: Regular thesis chapter
  • Chapter 7: Regular thesis chapter, final preliminary study
  • Chapter 8: General discussion
  • Chapter 4: Paper 2 - e.g. data paper, including meta analyses
  • Chapter 5: Paper 3
  • Chapter 6: Paper 4
  • Chapter 7: Paper 5
  • Chapter 3: Major paper
  • Chapter 4: Normal thesis chapter, final preliminary study
  • Chapter 5: General discussion

Chapter examples

  • Introduction – including specific aims and hypotheses
  • Introduction – including specific aims, hypotheses
  • Methods – results (including validation, preliminary) not included in the paper
  • Results (including validation, preliminary) not included in paper
  • Discussion – expansion of paper discussion, further method development
  • Resources for candidates
  • Orientation and induction
  • Mapping my degree
  • Principles for infrastructure support
  • Peer activities
  • Change my commencement date
  • Meeting expectations
  • Working with my supervisors
  • Responsible Research & Research Integrity
  • Guidelines for external supervisors
  • Pre-confirmation
  • Confirmation
  • At risk of unsatisfactory progress
  • Unsatisfactory progress
  • Add or drop coursework subjects
  • Apply for leave
  • Return from leave
  • Apply for Study Away
  • Return from Study Away
  • Change my study rate
  • Check my candidature status
  • Change my current supervisors
  • Request an evidence of enrolment or evidence of qualification statement
  • Change my project details
  • Change department
  • Transfer to another graduate research degree
  • Late submission
  • Withdraw from my research degree
  • Check the status of a request
  • Re-enrolment
  • Advice on requesting changes
  • Extension of candidature
  • Lapse candidature
  • How to cancel a form in my.unimelb
  • Resolving issues
  • Taking leave
  • About Study Away
  • Finishing on time
  • Accepting an offer for a joint PhD online
  • Tenured Study Spaces (TSS) Usage Guidelines
  • Tenured Study Spaces Procedures
  • Research skills
  • Academic writing and communication skills
  • Building professional and academic networks
  • Research internships
  • Commercialising my research
  • Supplementary PhD Programs
  • Writing my thesis
  • Thesis with creative works
  • Research Integrity in my Thesis
  • Graduate researchers and digital assistance tools
  • TES Statuses
  • Submitting my thesis
  • Depositing multiple components for your final thesis record
  • The Chancellor's Prize
  • TES Graduate Researcher FAQs
  • Career planning
  • Publishing my research
  • Getting support
  • Key graduate research contacts
  • Melbourne Research Experience Survey
  • Quality Indicators for Learning and Teaching (QILT)
  • Current Students

chapter in phd thesis

  • What Is a PhD Thesis?
  • Doing a PhD

This page will explain what a PhD thesis is and offer advice on how to write a good thesis, from outlining the typical structure to guiding you through the referencing. A summary of this page is as follows:

  • A PhD thesis is a concentrated piece of original research which must be carried out by all PhD students in order to successfully earn their doctoral degree.
  • The fundamental purpose of a thesis is to explain the conclusion that has been reached as a result of undertaking the research project.
  • The typical PhD thesis structure will contain four chapters of original work sandwiched between a literature review chapter and a concluding chapter.
  • There is no universal rule for the length of a thesis, but general guidelines set the word count between 70,000 to 100,000 words .

What Is a Thesis?

A thesis is the main output of a PhD as it explains your workflow in reaching the conclusions you have come to in undertaking the research project. As a result, much of the content of your thesis will be based around your chapters of original work.

For your thesis to be successful, it needs to adequately defend your argument and provide a unique or increased insight into your field that was not previously available. As such, you can’t rely on other ideas or results to produce your thesis; it needs to be an original piece of text that belongs to you and you alone.

What Should a Thesis Include?

Although each thesis will be unique, they will all follow the same general format. To demonstrate this, we’ve put together an example structure of a PhD thesis and explained what you should include in each section below.

Acknowledgements

This is a personal section which you may or may not choose to include. The vast majority of students include it, giving both gratitude and recognition to their supervisor, university, sponsor/funder and anyone else who has supported them along the way.

1. Introduction

Provide a brief overview of your reason for carrying out your research project and what you hope to achieve by undertaking it. Following this, explain the structure of your thesis to give the reader context for what he or she is about to read.

2. Literature Review

Set the context of your research by explaining the foundation of what is currently known within your field of research, what recent developments have occurred, and where the gaps in knowledge are. You should conclude the literature review by outlining the overarching aims and objectives of the research project.

3. Main Body

This section focuses on explaining all aspects of your original research and so will form the bulk of your thesis. Typically, this section will contain four chapters covering the below:

  • your research/data collection methodologies,
  • your results,
  • a comprehensive analysis of your results,
  • a detailed discussion of your findings.

Depending on your project, each of your chapters may independently contain the structure listed above or in some projects, each chapter could be focussed entirely on one aspect (e.g. a standalone results chapter). Ideally, each of these chapters should be formatted such that they could be translated into papers for submission to peer-reviewed journals. Therefore, following your PhD, you should be able to submit papers for peer-review by reusing content you have already produced.

4. Conclusion

The conclusion will be a summary of your key findings with emphasis placed on the new contributions you have made to your field.

When producing your conclusion, it’s imperative that you relate it back to your original research aims, objectives and hypotheses. Make sure you have answered your original question.

Finding a PhD has never been this easy – search for a PhD by keyword, location or academic area of interest.

How Many Words Is a PhD Thesis?

A common question we receive from students is – “how long should my thesis be?“.

Every university has different guidelines on this matter, therefore, consult with your university to get an understanding of their full requirements. Generally speaking, most supervisors will suggest somewhere between 70,000 and 100,000 words . This usually corresponds to somewhere between 250 – 350 pages .

We must stress that this is flexible, and it is important not to focus solely on the length of your thesis, but rather the quality.

How Do I Format My Thesis?

Although the exact formatting requirements will vary depending on the university, the typical formatting policies adopted by most universities are:

Font Any serif font e.g. Times New Roman, Arial or Cambria
Font Size 12pt
Vertical Line Spacing 1.5 Lines
Page Size A4
Page Layout Portrait
Page Margins Variable, however, must allow space for binding
Referencing Variable, however, typically Harvard or Vancouver

What Happens When I Finish My Thesis?

After you have submitted your thesis, you will attend a viva . A viva is an interview-style examination during which you are required to defend your thesis and answer questions on it. The aim of the viva is to convince your examiners that your work is of the level required for a doctoral degree. It is one of the last steps in the PhD process and arguably one of the most daunting!

For more information on the viva process and for tips on how to confidently pass it, please refer to our in-depth PhD Viva Guide .

How Do I Publish My Thesis?

Unfortunately, you can’t publish your thesis in its entirety in a journal. However, universities can make it available for others to read through their library system.

If you want to submit your work in a journal, you will need to develop it into one or more peer-reviewed papers. This will largely involve reformatting, condensing and tailoring it to meet the standards of the journal you are targeting.

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chapter in phd thesis

Authoring a PhD

How to Plan, Draft, Write and Finish a Doctoral Thesis or Dissertation

  • © 2003
  • Latest edition
  • Patrick Dunleavy 0

London School of Economics and Political Science, London, UK

You can also search for this author in PubMed   Google Scholar

  • Covers all the core aspects of doctoral research, from forming research questions through to final submission
  • Includes a chapter on getting published, with practical guidance on writing and submitting journal papers and reshaping a thesis into a monograph
  • Draws on the author’s own experience of supervising over 30 PhD students

Part of the book series: Macmillan Study Skills (MASTSK)

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About this book

This engaging and highly regarded book takes readers through the key stages of their PhD research journey, from the initial ideas through to successful completion and publication. It gives helpful guidance on forming research questions, organising ideas, pulling together a final draft, handling the viva and getting published. Each chapter contains a wealth of practical suggestions and tips for readers to try out and adapt to their own research needs and disciplinary style.

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The Inside Out and Backwards PhD

chapter in phd thesis

On Manoeuvre: Navigating Practice-Led Methodology in a Creative Writing PhD for the First Time

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  • social science
  • visual arts

Table of contents (9 chapters)

Front matter, becoming an author.

Patrick Dunleavy

Envisioning the Thesis as a Whole

Planning an integrated thesis: the macro-structure, organizing a chapter or paper: the micro-structure, writing clearly: style and referencing issues, developing your text and managing the writing process, handling attention points: data, charts and graphics, the end-game: finishing your doctorate, publishing your research, back matter, authors and affiliations, about the author, bibliographic information.

Book Title : Authoring a PhD

Book Subtitle : How to Plan, Draft, Write and Finish a Doctoral Thesis or Dissertation

Authors : Patrick Dunleavy

Series Title : Macmillan Study Skills

DOI : https://doi.org/10.1007/978-0-230-80208-7

Publisher : Red Globe Press London

eBook Packages : Palgrave Social & Cultural Studies Collection , Social Sciences (R0)

Copyright Information : The Editor(s) (if applicable) and The Author(s) 2003

Edition Number : 1

Number of Pages : XIII, 297

Additional Information : Previously published under the imprint Palgrave

Topics : Research Methods in Education

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How to Write a Perfect Discussion Chapter for a PhD Thesis

Discussion chapter of a PhD thesis focuses on explaining and analyzing what you have researched, presenting how it is associated with the existing literature. It is also a place for argument supporting your entire discussion. We often find that people seek thesis writing help from experienced editing and proofreading services to prepare a flawless PhD discussion chapter. However, following 9 essential tips can help you design a perfect PhD thesis with an excellent discussion chapter.

chapter in phd thesis

This article provides 9 effective tips for writing a flawless discussion chapter for a PhD thesis. To give you an opportunity to practice proofreading, we have left a few spelling, punctuation, or grammatical errors in the text. See if you can spot them! If you spot the errors correctly, you will be entitled to a 10% discount.

Writing a flawless PhD thesis requires much more than only subject matter expertise. It requires expertise, experience, and in-depth thinking, along with sharp intelligence. Though most students add a discussion chapter in their thesis or dissertation, many of them end up messing up the essay or missing out the central issues.

A discussion chapter in a PhD thesis is a place where you have the chance to delving into the analysis, importance, and relevance of your research. This section focuses on explaining and analyzing what you have researched, presenting how it is associated with the existing literature. It is also a place for argument supporting your entire discussion. We often find that people seek thesis writing help from experienced editing and proofreading services to prepare a flawless PhD discussion chapter. However, the following 9 essential tips can help you design a perfect PhD thesis with an excellent discussion chapter.

1. Understand the objective of your PhD thesis

Before setting out to conduct a PhD thesis, researchers design and plan a study with objective(s) in mind. Such objectives inform how the dissertation is conducted. For example, no researcher would just commence by administering questionnaires or setting up laboratory equipment without an objective. It also informs the questions and necessary procedures to undertake. To write a well-conveyed discussion section in PhD thesis, the author must review and ascertain whether the conducted study addressed these objectives. It takes the understanding of the objective to assess the achievement of the objective clearly. Based on the assessment, the author finds the direction of his discussion. The comprehension of this objective is critical to crafting a focused discussion section in scholarly writing.

2. Determine a clear structure

The first step in organizing a perfect discussion chapter for a PhD thesis is to divide them into separate sections that move from a particular result to implications. However, depending on your PhD thesis topics, you may utilize the followings:

Analyze and summarize your main findings.

Evaluate how the results reflect the literature review.

Show if the discussion impacts the original hypothesis and, if yes, how it affects your hypothesis.

3. Usage of grammar and tense

The proper usage of grammar and tense is a key to a seamless PhD thesis. The improper use of grammar and tense can have the worst impact on the entire dissertation, along with the discussion chapter . Depending on the context, the usage of past and present tense should be made. When you are referring to specific data, the present tense can be used. For instance, when the light increases, speed decreases. However, while summarizing the result or concluding something, past tense can be used. For example, between 2013 and 2016, the number of car accidents decreased visibly. However, depending on the context, you can combine two tenses. Also, bear in mind that different manuals might require different tenses.

The tense adopted by the study should be uniform. Try to write the discussion chapter of your PhD thesis in the required tense format of your guideline. For instance, The  APA Publication Manual  provides suggestions on which verb tense is appropriate for various sections of a thesis:

Past tense or present perfect tense for the literature review and "the description of the procedure if the discussion is of past events."

"Use past tense to describe the "

"Use the present tense to discuss the implications of the results and to present the conclusions. By reporting conclusions in the present tense, you allow all readers to join you in deliberating the matter at hand."

As much as possible, try to be consistent with your chosen verb tense within a section as doing so "can help ensure smooth expression."

It is always best to check with your manual to get their opinion on the best approach for your thesis.

4. Referring to hypotheses and literature review

The primary purpose of referring to the literature review is to contextualize your discussion chapter as a part of the debate. For instance, suppose you introduce a theory claiming that speed cameras have zero effect on a road’s fatalities. You need to describe how your findings relate to this assumption. The same applies while making a hypothesis. Never forget this fact while discussing your results.

5. Evaluate your results and compare them with existing studies

While writing the discussion chapter of your PhD thesis, you need to analyze your results rather than just simplifying it. Don’t forget to do complete research on if your results agree or conflict with the previous studies.  You need to evaluate if there are any differences and, if yes, what the differences are. Comparing the development with existing studies helps your research to connect any existing debate. It also offers a solid base of conclusions.

In a well-written discussion chapter of a PhD thesis, an author should compare his/her findings with those of other studies reported in the literature. This aspect is different from a literature review in the sense that the author has data at hand to compare, as against the general overview made about a thesis’s objectives prior to the investigation. In comparing, the author is able to pronounce the authenticity of the results, especially when similar procedures were used in other studies. Any differences in findings can be explained using the different peculiarities between the author’s study and others. If this consideration is carefully made and implemented, the author may likely find evidence-based explanations for his/her findings. Even for novel findings, an author may still find relevant literature that formed the rudiments of the present study to discuss the progress, contribution, and novel dimension of the study. 

6. Why should the findings of your PhD thesis matter?  

After discussing the study results, the author, as part of his goal, must propose the impact of the study’s findings on the problem that informed the idea of the thesis. The reader will be better served if the author describes a roadmap for solving the problem based on the findings. Depending on the nature of the problem, an author may propose solutions to affect policy, behavioral change, or conventional practice. Only after making this contribution will a discussion section expose readers to the specific and general impacts of a PhD thesis.

7. Understand the limitation of your research

It is one of the most important things to evaluate when writing a discussion chapter for your PhD thesis. The discussion chapter of your research paper should involve some acknowledgment of the study limitations. Suppose you have critically assessed similar studies in the literature review; you are free to compare your work against their weakness or strength.

8. Don’t be afraid to be unique

The focus on research may change and evolve with time if you are working on a long-term project. The key to adjusting the focus on the literature review is to reflect these changes. Suppose you may find that specific themes are more prominent than others; it is helpful if you review your literature review and tweak them to emphasize the themes. Never be afraid to be unique to bring the changes.

9. Don’t forget to avail a professional thesis editing and proofreading service

Last but not least, you can seek assistance from professional editing and proofreading services. Taking PhD thesis help from professional editing and proofreading services doesn’t only facilitate the writing process but also helps you execute a flawless PhD thesis with a well-formed and informative discussion chapter. When highly qualified writers take responsibility for your research paper, you don’t need to worry about structure, consistency, flow, tone, grammar, and accuracy.

Writing a PhD thesis is not an easy task. However, systematic thinking and structure can make the process easier. From the introduction to the demonstration of your argument, literature review, and analysis of the result, everything is vital to prepare an outstanding PhD thesis. However, if you want to seek assistance from a professional editing and proofreading service provider to write a seamless discussion chapter and thesis, feel free to contact us. We will be happy to help you.

How to Write a Perfect Discussion Chapter for a PhD Thesis

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If you need thesis/dissertation editing or proofreading, our services are always credible and highly approved by recognized scholars and researchers. Our editing and proofreading experts adhere to all the guidelines and rules from all eminent universities. All the editors and proofreaders are seasoned doctorally qualified scholars with experience in editing and proofreading manuscripts. Therefore, any students can avail of unmatched thesis editing and proofreading service from Best Edit & Proof.

 If you need us to make your thesis and dissertation shine, contact us unhesitatingly! 

Best Edit & Proof expert editors and proofreaders focus on offering manuscripts with proper tone, content, and style of  academic writing,  and also provide an upscale  editing and proofreading service  for you. If you consider our pieces of advice, you will witness a notable increase in the chance for your research manuscript to be accepted by the publishers. We work together as an academic writing style guide by bestowing subject-area editing and proofreading around several categorized styles of writing. With the group of our expert editors, you will always find us all set to help you identify the tone and style that your manuscript needs to get a nod from the publishers.

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A good part of any research depends on the right questions asked. If you are asking wrong questions, your entire research may go off track. Therefore, understanding what questions you need to ask is essential for your research. If you are on the way to your research but don’t know how to start framing the right research questions, we have just the right information for you. This article discusses the process of formulating research questions.

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There are various types of research designs that researchers can opt for. However, to opt for the right design, you first need to know the differences. Also, do not forget that the type of design depends on various variables from your research. Therefore, understanding these variables is of importance. If you are new to academic work or are just here to refresh your memory, this article has just the right content for you. Today, we will focus on the different types of research designs.

chapter in phd thesis

When you enter the academic field or just begin writing a thesis, a dissertation, or an article for e peer-review journal, you will fumble upon countless new writing styles, fonts, formats, and citation styles. Academic writing differs from other forms of writing because it often follows a set of structures and involves the use of formal language, grammar, and words. Thus, you need to write in a particular style that carries its own rules and regulations. This article discusses the details and main rules of the Chicago Style Citation.

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What’s Included: The Dissertation Template

If you’re preparing to write your dissertation, thesis or research project, our free dissertation template is the perfect starting point. In the template, we cover every section step by step, with clear, straightforward explanations and examples .

The template’s structure is based on the tried and trusted best-practice format for formal academic research projects such as dissertations and theses. The template structure reflects the overall research process, ensuring your dissertation or thesis will have a smooth, logical flow from chapter to chapter.

The dissertation template covers the following core sections:

  • The title page/cover page
  • Abstract (sometimes also called the executive summary)
  • Table of contents
  • List of figures /list of tables
  • Chapter 1: Introduction  (also available: in-depth introduction template )
  • Chapter 2: Literature review  (also available: in-depth LR template )
  • Chapter 3: Methodology (also available: in-depth methodology template )
  • Chapter 4: Research findings /results (also available: results template )
  • Chapter 5: Discussion /analysis of findings (also available: discussion template )
  • Chapter 6: Conclusion (also available: in-depth conclusion template )
  • Reference list

Each section is explained in plain, straightforward language , followed by an overview of the key elements that you need to cover within each section. We’ve also included practical examples to help you understand exactly what’s required in each section.

The cleanly-formatted Google Doc can be downloaded as a fully editable MS Word Document (DOCX format), so you can use it as-is or convert it to LaTeX.

FAQs: Dissertation Template

What format is the template (doc, pdf, ppt, etc.).

The dissertation template is provided as a Google Doc. You can download it in MS Word format or make a copy to your Google Drive. You’re also welcome to convert it to whatever format works best for you, such as LaTeX or PDF.

What types of dissertations/theses can this template be used for?

The template follows the standard best-practice structure for formal academic research projects such as dissertations or theses, so it is suitable for the vast majority of degrees, particularly those within the sciences.

Some universities may have some additional requirements, but these are typically minor, with the core structure remaining the same. Therefore, it’s always a good idea to double-check your university’s requirements before you finalise your structure.

Will this work for a research paper?

A research paper follows a similar format, but there are a few differences. You can find our research paper template here .

Is this template for an undergrad, Masters or PhD-level thesis?

This template can be used for a dissertation, thesis or research project at any level of study. It may be slight overkill for an undergraduate-level study, but it certainly won’t be missing anything.

How long should my dissertation/thesis be?

This depends entirely on your university’s specific requirements, so it’s best to check with them. As a general ballpark, Masters-level projects are usually 15,000 – 20,000 words in length, while Doctoral-level projects are often in excess of 60,000 words.

What about the research proposal?

If you’re still working on your research proposal, we’ve got a template for that here .

We’ve also got loads of proposal-related guides and videos over on the Grad Coach blog .

How do I write a literature review?

We have a wealth of free resources on the Grad Coach Blog that unpack how to write a literature review from scratch. You can check out the literature review section of the blog here.

How do I create a research methodology?

We have a wealth of free resources on the Grad Coach Blog that unpack research methodology, both qualitative and quantitative. You can check out the methodology section of the blog here.

Can I share this dissertation template with my friends/colleagues?

Yes, you’re welcome to share this template. If you want to post about it on your blog or social media, all we ask is that you reference this page as your source.

Can Grad Coach help me with my dissertation/thesis?

Within the template, you’ll find plain-language explanations of each section, which should give you a fair amount of guidance. However, you’re also welcome to consider our dissertation and thesis coaching services .

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How To Write Chapter 1 Of A PhD Thesis Proposal (A Practical Guide)

How to write chapter 1 of PhD thesis proposal

After submitting a concept paper and your supervisor gives you the go-ahead, then it is time to start writing the proposal for your PhD thesis or dissertation.

The format of a thesis proposal varies from one institution to another but generally has three main chapters: chapter 1 (introduction), chapter 2 (literature review), and chapter 3 (research methodology).

Related post: How To Choose a Research Topic For Your PhD Thesis (7 Key Factors to Consider)

While in some institutions PhD students may be required to write more chapters, these three chapters are the meat of any thesis proposal. This article focuses on how to write chapter 1 of a PhD thesis proposal.

Chapter 1 of a thesis proposal has about 10 sections discussed below:

Introduction to the chapter

Background to the study, statement of the problem, justification of the study, significance of the study, objectives of the study and/or research questions, scope of the study, limitations and delimitations of the study, definition of terms, chapter summary, final thoughts on how to write chapter 1 of a phd thesis proposal, related posts.

This is the first section of chapter 1 of a thesis proposal. It is normally short about a paragraph in length. Its purpose is to inform the readers what the chapter is all about.

This section is the longest in chapter 1 of a thesis proposal.

It provides the context within which the study will be undertaken.

It gives a historical explanation of the issue under investigation.

It is important to use existing data and statistics to show the magnitude of the issue. Grey literature (for instance, reports from the government, non-governmental organisations, local institutions and international organisations among others) play an important role when providing the background to the study.

The background is often given starting from a general perspective and narrows down to a specific perspective.

For example, if the proposal is on maternal health in South Africa, then the background of the study will discuss maternal health from the global perspective, then maternal health in Africa, and then it will narrow down to maternal health in South Africa. It will provide data and statistics provided by reports from the Millennium Development Goals (MDGs), Sustainable Development Goals (SDGs), and demographic and health surveys (DHS) of various countries and specifically South Africa, among other reports. Such information paints a clear picture of the problem under investigation and sets the stage for the discussion of the problem statement.

The background to the study should be clear and comprehensive enough such that your readers will be on the same page after reading the section, irrespective of their prior knowledge in your research topic.

While reviewing literature for this section, a good practice is to build mind maps that highlight the important concepts for the study topic and how those concepts relate to each other.

It is also referred to as problem statement or issue under investigation.

The statement of the problem is the elephant in the “chapter 1” room. It is what most students struggle with and the area that can make or break a proposal defense.

It is very common to hear supervisors or defense panelists make comments such as:

“I don’t see any problem here.”

“This problem is not a problem.”

“This problem does not warrant a PhD-level study.”

When writing the statement of the problem, start the section with the problem, as in… The problem (or issue) under investigation is ….

After stating the problem then follow it up with an explanation of why it is a problem.

For PhD students, the problem under investigation should be complex enough to warrant a doctoral-level study and at the same time it should add to the body of knowledge in your chosen field of study. The latter – addition to knowledge – is what distinguishes a PhD-level thesis from a Masters-level thesis.

While crafting the problem statement it is also important to remember that the problem will influence the research objectives and the research methodology as well. The student should therefore think through these aspects carefully.

The justification is used to address the need for conducting the study and addressing the problem. It therefore follows the problem statement.

It is also referred to as the rationale for the study and addresses the “why” of the study: Why does this problem warrant an investigation? What is the purpose for carrying out the study?

In the example of maternal health in South Africa, the rationale or justification for the study would be the high maternal mortality ratios in South Africa and their undesirable effects on children and family. Therefore the study would help bring to light the major causes of maternal mortality in the country and how they can best be mitigated.

Whereas the justification of the study addresses the need for the study, the significance of the study highlights the benefits that would accrue after the study is completed.

The significance can be looked at from two perspectives:

  • Academic perspective
  • Practical perspective

For the academic perspective , the significance entails how the study would contribute to the existing body of knowledge in the chosen topic. Will it add to the methodology? Theory? New data? Will it study a population or phenomenon that has been neglected?

For PhD students, the addition to the body of knowledge is key, and should always be at the back of the student’s mind.

For the practical perspective , the significance of the study would be the impact and benefits that different stakeholders would derive from the findings of the study.

Depending on the study, the stakeholders may include: the Government, policymakers, different ministries and their agencies, different institutions, individuals, a community etc. This will vary from one study to another.

The significance of the study is best presented from a general to specific manner, like an inverted pyramid.

How to present significance of study

Each beneficiary is discussed separately.

Research questions are the question form of the research objectives. Depending on your institution and/or department where you are doing your PhD you may have both objectives and research questions or either.

There are two types of objectives: the general objective and the specific objectives. The general objective is a reflection of the study topic while the specific objectives are a breakdown of the general objective.

Coming up with good research objectives is an important step of any PhD thesis proposal. This is because the research objectives will determine whether the research problem will be adequately addressed and at the same time it will influence the research methodology that the study will adopt.

Research objectives should therefore emanate from the research problem.

While crafting the objectives, think about all those things that you would like to accomplish for your study and if by doing them they will address the research problem in totality.

Once you’ve noted all those activities that you would like to undertake, group the like ones together so as to narrow them down to 4 or 5 strong objectives.

The number of research objectives that PhD students should come up with will be determined by the requirements of their institution. However, the objectives should be adequate enough such that a single paper can be produced from each objective. This is important in ensuring that the PhD student publishes as many papers as is required by their institution.

Objectives are usually stated using action verbs. For instance: to examine, to analyse, to understand, to review, to investigate… etc.

It is important to understand the meaning of the action verbs used in the research objectives because different action verbs imply different methodology approaches. For instance: to analyse implies a quantitative approach, whereas to explore implies a qualitative approach.

Therefore, if a study will use purely quantitative research methodology, then the action verbs for the research objectives should strictly reflect that. Same case applies to qualitative studies. Studies that use a mixed-methods approach can have a mix of the action verbs.

Have a variety of the action verbs in your research objectives. Don’t just use the same action verb throughout.

Useful tip: To have a good idea of the action verbs that scholars use, create an Excel file with three columns: 1) action verb, 2) example of research objective, and 3) research methodology used. Then every time you read a journal paper, note down the objectives stated in that paper and fill in the three columns respectively. Besides journal papers, past PhD theses and dissertations are a good source of how research objectives are stated.

Another important point to remember is that the research objectives will form the basis of the discussion chapter. Each research objective will be discussed separately and will form its own sub-chapter under the discussion chapter. This is why the complexity of the research objectives is important especially for PhD students.

The scope of the study simply means the boundaries or the space within which the study will be undertaken.

Most studies have the potential of covering a wider scope than stated but because of time and budget constraints the scope gets narrowed down.

When defining the scope for a PhD study, it should not be too narrow or too wide but rather it should be adequate enough to meet the requirements of the program.

The scope chosen by the student should always be justified.

Limitations refer to factors that may affect a study which are not under the control of the student.

Delimitations on the other hand are factors that may affect the study for which the student has control.

Limitations are therefore caused by circumstances while delimitations are a matter of choice of the student.

It is therefore important for the student to justify their delimitations and mitigate their study’s limitations.

Examples of study limitations:

– political unrest in a region of interest: this can be mitigated by choosing another region for the study.

– covid-19 restrictions may limit physical collection of data: this can be mitigated by collecting data via telephone interviews or emailing questionnaires to the respondents.

Examples of study delimitations:

– choice of a particular community as the unit of the study: in this case the student should justify why that particular community was chosen over others.

– use of quantitative research methodology only: in this case the student should justify why they chose the research methodology over mixed-methods research.

The definition of key terms used in the study is important because it helps the readers understand the main concepts of the study. Not all readers have the background information or knowledge about the focus of the study.

However, the definitions used should be the denotative definitions, rather than the connotative (dictionary) definitions. Therefore the context within which the terms have been used should be provided.

This is the last section of the introduction chapter and it basically informs the reader what the chapter covered.

Like the introduction to the chapter, the chapter summary should be short: about one paragraph in length.

Chapter 1 of a PhD thesis proposal is an important chapter because it lays the foundation for the rest of the proposal and the thesis itself. Its role is to inspire and motivate the readers to read on. The most challenging task with chapter 1 is learning how to state the problem in a manner that is clear and to the point. For PhD students, the research problem should be complex enough to warrant a doctoral-level study.

Whereas the format of the chapter may vary from one institution to another, the sections presented in this article provide a guide to most of what is required for the chapter to be complete. Learning how to write chapter 1 of a PhD thesis proposal requires constant writing practice as well as reading of many past PhD theses and dissertations.

How To Write Chapter 2 Of A PhD Thesis Proposal (A Beginner’s Guide)

How To Write Chapter 3 Of A PhD Thesis Proposal (A Detailed Guide)

Grace Njeri-Otieno

Grace Njeri-Otieno is a Kenyan, a wife, a mom, and currently a PhD student, among many other balls she juggles. She holds a Bachelors' and Masters' degrees in Economics and has more than 7 years' experience with an INGO. She was inspired to start this site so as to share the lessons learned throughout her PhD journey with other PhD students. Her vision for this site is "to become a go-to resource center for PhD students in all their spheres of learning."

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Easily understand how to write a PhD thesis introduction

Feb 26, 2019

how to write an introduction

Have you checked out the rest of  The PhD Knowledge Base ? It’s home to hundreds more free resources and guides, written especially for PhD students. 

Get the introduction right and the rest of your dissertation will follow. 

Image of a introduction chapter cheat sheet with the text 'click here to download'

What is the purpose of a PhD thesis introduction?

1. establish your research territory (by situating your research in a broader context), 2. establish and justify your niche (by describing why your research is needed) , 3. explain the significance of your research (by describing how you conducted the research).

  • What your thesis is about
  • Why it is important
  • How it was conducted
  • How it is laid out
The introduction as a whole should outline the significance and relevance of the thesis. The main criteria for a PhD is its role as an original contribution to knowledge, so the introduction is the space in which you very clearly outline that contribution.

How to structure an PhD thesis introduction

A typical PhD thesis introduction follows the following format:

  • Introduction to the introduction: a short version (of only a few paragraphs) of the thesis’ aims, research questions, contribution, objectives and findings.
  • State the overarching topic and aims of the thesis in more detail Provide a brief review of the literature related to the topic (this will be very brief if you have a separate literature review chapter)
  • Define the terms and scope of the topic
  • Critically evaluate the current state of the literature on that topic and identify your gap
  • Outline why the research is important and the contribution that it makes
  • Outline your epistemological and ontological position
  • Clearly outline the research questions and problem(s) you seek to address
  • State the hypotheses (if you are using any)
  • Detail the most important concepts and variables
  • Briefly describe your methodology
  • Discuss the main findings
  • Discuss the layout of the thesis

Much like the abstract, the reader shouldn’t have to wait long before they understand the contribution, what you are doing and how you are doing it. So, you’ll start by presenting your research in a clear, concise way in the opening few paragraphs. These opening paragraphs should briefly summarise the aims, objectives, research questions, main argument and contribution.

The reader shouldn’t have to wait long before they understand the contribution, what you are doing and how you are doing it.

A useful exercise here is to try and write the core elements of an introduction on a Post-it note. Keep trying until they fit. When they do, use that as the basis for these first few paragraphs. This is the same technique you use when filling out the PhD Writing Template .

As you go through the chapter, you will dial down into more and more detail. That means that the next stage, after the first few paragraphs, is to provide some context (steps 2-10 above).

Here you provide all the detail necessary to situate the study and make sense of the opening few paragraphs.

But, there are two things to bear in mind.

You will need to ease into the detail gently. Don’t launch straight from your opening paragraphs into huge amounts of detail. Follow the order of the 13 steps above and you will gradually ease into your discussion.

The danger of presenting too much information too soon is that you will confuse the reader. They will struggle to understand how the information you present is relevant and will struggle to understand how it relates to your thesis aims and objectives.  

Simply follow the steps above.

You need to bear in mind that the level of detail you will go into (and therefore the length of the introduction) depends on the structure of your thesis.

If you have a standalone literature review, you will go into less detail about the current state of the literature and the gaps within it.

Similarly, if you have a dedicated theory chapter, you will not need to spend too much time on developing your theory framework.

The same is true for your methods.

The goal in any case is to present enough context to situate and make sense of your research questions but not overburden the reader with information that is superfluous to the goal of situating the research and which you will repeat at a later juncture anyhow.

chapter in phd thesis

Your PhD thesis. All on one page.

Use our free PhD structure template to quickly visualise every element of your thesis. 

Common problems when writing your introduction

When we proofread PhDs , we see the same mistakes again and again.

Providing too much detail

There is a tendency to provide too much background information in the introduction. As we saw above, quite how much information you present in your thesis will depend on whether you have a standalone literature review or methods chapter. What you want to avoid is any unnecessary repetition.

Sometimes there is necessary repetition though. You need to present just enough information to contextualise your study and to be able to situate your aims, research questions an argument, but not too much that you end up confusing and bombarding the reader. Keep things simple here; it’s fine to overlook some of the more technical detail at this stage. Think of a newspaper article: the first couple of paragraphs provide a brief overview of the story. The detail comes later.

Not providing enough detail

On the flip side, some students don’t provide enough detail. The danger here is that the reader is left asking questions at the end of the introduction. Remember: they should be able to understand what your thesis is about, how it was conducted and why it is important just from reading the introduction. If you present too little detail then they won’t be able to. Read through your own introduction; is it clear what your contribution is and why it is important? If not, you haven’t got enough detail.

Launching into too much detail

Make sure you introduce gently. Don’t suddenly rush into lots of detail. Instead, you should make the aims, questions and contribution clear in the opening lines and then gradually layer on more detail. That way, the reader can keep up. Present too much detail too soon and the reader will become confused. The last place you want confusion is in the introduction; if the reader can’t follow your introduction, they won’t understand the thesis.

Not following a coherent structure so that the reader is left confused

Some students don’t follow a coherent logic when they write their introductions, which means that the reader is left confused.

For example, if you present too much background information and literature review before you outline the aim and purpose of the research, the reader will struggle to follow, because they won’t know why the background information is important.

The same is true if you discuss the methods before your research questions.

What we see often is important information being spread throughout the introduction in such a way that the reader has to hunt for it. Follow our layout guide above so that each piece of vital information is contained in its own mini section. Make your reader’s job as easy as possible.

Using too much technical language not properly defined

It’s more than likely that your research relies upon lots of technical terms, concepts and techniques. If you must talk about any of these in the introduction, be sure to offer clear and concise definitions. A failure to do so means that the reader is left confused.

Conducting a literature review

Unless you are explicitly avoiding a standalone literature review chapter, the introduction is not the place to review the literature. Sure, you will need to situate your study in a body of literature, but the introduction isn’t the place to critically discuss it or justify its inclusion in that literature. It’s enough to say that you will contribute to X body of literature and briefly discuss its core features and shortcomings. The literature review is the place to justify that decision and elaborate upon its features. Read our guide to writing literature reviews and our guide to being critical when you do so.

Finalising your thesis introduction

Once you have finished your thesis, ask yourself the following questions:

  • Does the first line of the introduction discuss the problem that your thesis is addressing and the contribution that it is making?
  • Does the introduction provide an overview of the thesis and end with a brief discussion on the content of each chapter?
  • Does the introduction make a case for the research?
  • Have the research questions/problems/hypotheses been clearly outlined (preferably early on)?

Now you know how to present your research as clearly and concisely as possible. Your reader (and examiner) will thank you, because they’ll be able to understand exactly what your study is about just from reading the introductory pages. Keep this guide to hand, whatever stage of the writing process you are at.

Have you downloaded our free one page PhD Writing Template ? It’s a really effective way to visualise your entire thesis on one page.

If you’re still struggling to structure your introduction, or you need any other support as you write your thesis, check out our  one-on-one PhD coaching . It’s like having a personal trainer, but for your PhD. 

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12 comments.

King's sister

I was struggling with writing the introduction chapter. Really had no idea on how to organise my ideas. Completely lost and desolate. I have no one to encourage or support me. I prayed to God to give me knowledge and wisdom and guide me. After a while I found this site. Praise the Lord. I can’t thank u enough for addressing exactly what’s in my mind. Thank you. Glory be to God for directing me to this site.

Dr. Max Lempriere

All we aim to do here is to make life a little bit easier for PhD students. I know how hard I found it when I was completing mine, so I want to give something back to the community. I’m so pleased you found it useful. Good luck with writing up. If you need any support or if you have any questions at all, email me: [email protected]

reginald

Thank you very very much for your information it is resourceful. I was having a problem how to start my introduction.

It’s great to hear you found it useful. Thanks!

lilpam

Hey, this is so useful thankyou! I’m wondering does this apply broadly to all PhD’s including humanities?

Yep – it sure does.

Bless

I found this piece of information helpful. I am preparing for my proposal defense in two weeks and needed to refine my introduction. Thank you very much. God bless you richly. I wish we can have a skype conversation.

Thank you again.

Jennifer Andleeb

thank you, learned from this

Elle

Your advice and guidance has become my constant companion in what has been a very stressful time. You write with empathy and understanding. What a wonderful job you are doing for those of us who are too proud to seek advice and support from supervisors or colleagues. Sincerest thanks for taking the loneliness out of writing.

Such nice words. Thank you so much.

Nora Ovadia

this is really useful!!!

Thanks Nora! I’m glad you found it useful.

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