dissertation and thesis writing

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Guide to writing your thesis/dissertation, definition of dissertation and thesis.

The dissertation or thesis is a scholarly treatise that substantiates a specific point of view as a result of original research that is conducted by students during their graduate study. At Cornell, the thesis is a requirement for the receipt of the M.A. and M.S. degrees and some professional master’s degrees. The dissertation is a requirement of the Ph.D. degree.

Formatting Requirement and Standards

The Graduate School sets the minimum format for your thesis or dissertation, while you, your special committee, and your advisor/chair decide upon the content and length. Grammar, punctuation, spelling, and other mechanical issues are your sole responsibility. Generally, the thesis and dissertation should conform to the standards of leading academic journals in your field. The Graduate School does not monitor the thesis or dissertation for mechanics, content, or style.

“Papers Option” Dissertation or Thesis

A “papers option” is available only to students in certain fields, which are listed on the Fields Permitting the Use of Papers Option page , or by approved petition. If you choose the papers option, your dissertation or thesis is organized as a series of relatively independent chapters or papers that you have submitted or will be submitting to journals in the field. You must be the only author or the first author of the papers to be used in the dissertation. The papers-option dissertation or thesis must meet all format and submission requirements, and a singular referencing convention must be used throughout.

ProQuest Electronic Submissions

The dissertation and thesis become permanent records of your original research, and in the case of doctoral research, the Graduate School requires publication of the dissertation and abstract in its original form. All Cornell master’s theses and doctoral dissertations require an electronic submission through ProQuest, which fills orders for paper or digital copies of the thesis and dissertation and makes a digital version available online via their subscription database, ProQuest Dissertations & Theses . For master’s theses, only the abstract is available. ProQuest provides worldwide distribution of your work from the master copy. You retain control over your dissertation and are free to grant publishing rights as you see fit. The formatting requirements contained in this guide meet all ProQuest specifications.

Copies of Dissertation and Thesis

Copies of Ph.D. dissertations and master’s theses are also uploaded in PDF format to the Cornell Library Repository, eCommons . A print copy of each master’s thesis and doctoral dissertation is submitted to Cornell University Library by ProQuest.

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When writing a long document such as a thesis or dissertation over a sustained time period, writers may find it difficult to stay motivated and make progress. Some institutions offer “dissertation retreats” or camps for helping writers make progress. An Intensive Writing Experience (IWE) is a similar event in which a writer makes a concerted effort both to make progress on a document and to become a better writer. The writer sets aside a predetermined amount of time in order to make progress on a particular writing project, such as a dissertation.  The material here is meant to be used to conduct a Personal IWE that a writer can use when a group event such as a retreat or camp is not available.  

This section contains detailed directions for setting up a Personal IWE.  We've included vidcasts and handouts useful for a potential three-day event covering a variety of writing-related topics. Writers can view the vidcasts and read through the handouts and then apply what they have learned to their own writing. We suggest starting with the handout entitled “Conducting a Personal Intensive Writing Experience (IWE)”; this will provide details for structuring time and offers a schedule for the order of topics across a multi-day event.

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• Dissertation

What Is a Dissertation? | 5 Essential Questions to Get Started

Published on 26 March 2020 by Jack Caulfield . Revised on 5 May 2022.

A dissertation is a large research project undertaken at the end of a degree. It involves in-depth consideration of a problem or question chosen by the student. It is usually the largest (and final) piece of written work produced during a degree.

The length and structure of a dissertation vary widely depending on the level and field of study. However, there are some key questions that can help you understand the requirements and get started on your dissertation project.

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Table of contents

When and why do you have to write a dissertation, who will supervise your dissertation, what type of research will you do, how should your dissertation be structured, what formatting and referencing rules do you have to follow, frequently asked questions about dissertations.

A dissertation, sometimes called a thesis, comes at the end of an undergraduate or postgraduate degree. It is a larger project than the other essays you’ve written, requiring a higher word count and a greater depth of research.

You’ll generally work on your dissertation during the final year of your degree, over a longer period than you would take for a standard essay . For example, the dissertation might be your main focus for the last six months of your degree.

Why is the dissertation important?

The dissertation is a test of your capacity for independent research. You are given a lot of autonomy in writing your dissertation: you come up with your own ideas, conduct your own research, and write and structure the text by yourself.

This means that it is an important preparation for your future, whether you continue in academia or not: it teaches you to manage your own time, generate original ideas, and work independently.

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During the planning and writing of your dissertation, you’ll work with a supervisor from your department. The supervisor’s job is to give you feedback and advice throughout the process.

The dissertation supervisor is often assigned by the department, but you might be allowed to indicate preferences or approach potential supervisors. If so, try to pick someone who is familiar with your chosen topic, whom you get along with on a personal level, and whose feedback you’ve found useful in the past.

How will your supervisor help you?

Your supervisor is there to guide you through the dissertation project, but you’re still working independently. They can give feedback on your ideas, but not come up with ideas for you.

You may need to take the initiative to request an initial meeting with your supervisor. Then you can plan out your future meetings and set reasonable deadlines for things like completion of data collection, a structure outline, a first chapter, a first draft, and so on.

Make sure to prepare in advance for your meetings. Formulate your ideas as fully as you can, and determine where exactly you’re having difficulties so you can ask your supervisor for specific advice.

Your approach to your dissertation will vary depending on your field of study. The first thing to consider is whether you will do empirical research , which involves collecting original data, or non-empirical research , which involves analysing sources.

Empirical dissertations (sciences)

An empirical dissertation focuses on collecting and analysing original data. You’ll usually write this type of dissertation if you are studying a subject in the sciences or social sciences.

• What are airline workers’ attitudes towards the challenges posed for their industry by climate change?
• How effective is cognitive behavioural therapy in treating depression in young adults?
• What are the short-term health effects of switching from smoking cigarettes to e-cigarettes?

There are many different empirical research methods you can use to answer these questions – for example, experiments , observations, surveys , and interviews.

When doing empirical research, you need to consider things like the variables you will investigate, the reliability and validity of your measurements, and your sampling method . The aim is to produce robust, reproducible scientific knowledge.

Non-empirical dissertations (arts and humanities)

A non-empirical dissertation works with existing research or other texts, presenting original analysis, critique and argumentation, but no original data. This approach is typical of arts and humanities subjects.

• What attitudes did commentators in the British press take towards the French Revolution in 1789–1792?
• How do the themes of gender and inheritance intersect in Shakespeare’s Macbeth ?
• How did Plato’s Republic and Thomas More’s Utopia influence nineteenth century utopian socialist thought?

The first steps in this type of dissertation are to decide on your topic and begin collecting your primary and secondary sources .

Primary sources are the direct objects of your research. They give you first-hand evidence about your subject. Examples of primary sources include novels, artworks and historical documents.

Secondary sources provide information that informs your analysis. They describe, interpret, or evaluate information from primary sources. For example, you might consider previous analyses of the novel or author you are working on, or theoretical texts that you plan to apply to your primary sources.

Dissertations are divided into chapters and sections. Empirical dissertations usually follow a standard structure, while non-empirical dissertations are more flexible.

Structure of an empirical dissertation

Empirical dissertations generally include these chapters:

• Introduction : An explanation of your topic and the research question(s) you want to answer.
• Literature review : A survey and evaluation of previous research on your topic.
• Methodology : An explanation of how you collected and analysed your data.
• Results : A brief description of what you found.
• Discussion : Interpretation of what these results reveal.
• Conclusion : Answers to your research question(s) and summary of what your findings contribute to knowledge in your field.

Sometimes the order or naming of chapters might be slightly different, but all of the above information must be included in order to produce thorough, valid scientific research.

Other dissertation structures

If your dissertation doesn’t involve data collection, your structure is more flexible. You can think of it like an extended essay – the text should be logically organised in a way that serves your argument:

• Introduction: An explanation of your topic and the question(s) you want to answer.
• Main body: The development of your analysis, usually divided into 2–4 chapters.
• Conclusion: Answers to your research question(s) and summary of what your analysis contributes to knowledge in your field.

The chapters of the main body can be organised around different themes, time periods, or texts. Below you can see some example structures for dissertations in different subjects.

• Political philosophy

This example, on the topic of the British press’s coverage of the French Revolution, shows how you might structure each chapter around a specific theme.

This example, on the topic of Plato’s and More’s influences on utopian socialist thought, shows a different approach to dividing the chapters by theme.

This example, a master’s dissertation on the topic of how writers respond to persecution, shows how you can also use section headings within each chapter. Each of the three chapters deals with a specific text, while the sections are organised thematically.

Like other academic texts, it’s important that your dissertation follows the formatting guidelines set out by your university. You can lose marks unnecessarily over mistakes, so it’s worth taking the time to get all these elements right.

Formatting guidelines concern things like:

• line spacing
• page numbers
• punctuation
• title pages
• presentation of tables and figures

If you’re unsure about the formatting requirements, check with your supervisor or department. You can lose marks unnecessarily over mistakes, so it’s worth taking the time to get all these elements right.

How will you reference your sources?

Referencing means properly listing the sources you cite and refer to in your dissertation, so that the reader can find them. This avoids plagiarism by acknowledging where you’ve used the work of others.

Keep track of everything you read as you prepare your dissertation. The key information to note down for a reference is:

• The publication date
• Page numbers for the parts you refer to (especially when using direct quotes)

Different referencing styles each have their own specific rules for how to reference. The most commonly used styles in UK universities are listed below.

You can use the free APA Reference Generator to automatically create and store your references.

APA Reference Generator

The words ‘ dissertation ’ and ‘thesis’ both refer to a large written research project undertaken to complete a degree, but they are used differently depending on the country:

• In the UK, you write a dissertation at the end of a bachelor’s or master’s degree, and you write a thesis to complete a PhD.
• In the US, it’s the other way around: you may write a thesis at the end of a bachelor’s or master’s degree, and you write a dissertation to complete a PhD.

The main difference is in terms of scale – a dissertation is usually much longer than the other essays you complete during your degree.

Another key difference is that you are given much more independence when working on a dissertation. You choose your own dissertation topic , and you have to conduct the research and write the dissertation yourself (with some assistance from your supervisor).

Dissertation word counts vary widely across different fields, institutions, and levels of education:

• An undergraduate dissertation is typically 8,000–15,000 words
• A master’s dissertation is typically 12,000–50,000 words
• A PhD thesis is typically book-length: 70,000–100,000 words

However, none of these are strict guidelines – your word count may be lower or higher than the numbers stated here. Always check the guidelines provided by your university to determine how long your own dissertation should be.

At the bachelor’s and master’s levels, the dissertation is usually the main focus of your final year. You might work on it (alongside other classes) for the entirety of the final year, or for the last six months. This includes formulating an idea, doing the research, and writing up.

A PhD thesis takes a longer time, as the thesis is the main focus of the degree. A PhD thesis might be being formulated and worked on for the whole four years of the degree program. The writing process alone can take around 18 months.

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Other students also liked, how to choose a dissertation topic | 8 steps to follow, how to write a dissertation proposal | a step-by-step guide, what is a literature review | guide, template, & examples.

The (free) course to get you started

Take the first step towards crafting a high-quality dissertation, thesis or research project with our free mini-course .

– 100% free – there’s absolutely no cost to enroll – Easy to understand explanations and examples – Extensive video , audio and text-based content – Free downloadable templates and tools

The Perfect Starting Point

This flexible mini-course is built from a carefully curated selection of our best video and text content. Working through the course content, you’ll learn:

• How to find a high-quality research topic
• How to develop a convincing research proposal
• How to craft a high-quality introduction and literature review
• How to choose a suitable methodology and  present your results
• How to polish your dissertation or thesis for the highest marks

You can start wherever makes sense for you, and you can work at your own pace. While you will get the maximum benefit from working through all the content in order, you’re welcome to skip around.

What It Covers

Below you’ll find an overview of the course curriculum. To view more detail, simply click to expand the respective section.

Part 1: Topic Ideation & Proposal

In this section, we lay the foundations for a strong dissertation by exploring the topic ideation and proposal development stages.

• Dissertation 101: What you need to know
• Topic ideation and refinement: 5 time-saving tips
• Research aims, objectives and questions (the golden thread)
• Research proposal 101: What you need to know
• How to write a research proposal
• Common mistakes in the proposal stage
• Research proposal template (Download)

Part 2: Starting Your Dissertation Or Thesis

In this section, we move onto the dissertation/thesis document itself. We consider the broader structure of the document, as well as the first chapter – the introduction.

• How to structure your dissertation or thesis
• Introduction chapter 101 – Why, what and how
• Delimitations and limitations
• Common mistakes in the introduction chapter
• Dissertation/thesis template (Download)

Part 3: Crafting Your Literature Review

In this section, we explore the all-important literature review chapter, as well as the broader literature review process.

• Literature review 101: What you need to know
• How to write a literature review: big-picture process
• How to find high-quality literature (quickly)
• How to review journal articles efficiently
• Literature review Excel template (Download)
• How to structure the literature review chapter
• Literature review chapter template (Download)
• Common mistakes in the literature review
• Tips & tools to fast-track your literature review

Part 4: Designing Your Methodology

In this section, we dive into the complex world of research methodology to demystify this often-intimidating aspect of research.

• Research methodology & design 101
• Qualitative vs quantitative research
• How to choose a research methodology
• Saunder’s research onion: Overview
• How to write the methodology chapter/section
• Sampling methods and strategies
• Qualitative data collection and analysis
• Quantitative data collection and analysis
• How to write the methodology chapter
• Methodology chapter template (Download)
• Common mistakes in the methodology chapter
• Avoiding bias in your research

Part 5: Presenting Your Results

With the methodology out of the way, we move onto the results and discussion chapters in this section. We consider important matters for both qualitative and quantitative projects.

• The results chapter: Qualitative
• The results chapter: Quantitative
• Common mistakes in the results chapter
• The discussion chapter 101: What, why & how
• Common mistakes in the discussion chapter
• Discussion chapter template (Download)

Part 6: Wrapping Up

In this section, we move on to the final chapter in the typical dissertation – the conclusion chapter. We also discuss some other important considerations to help ensure that you present a strong document.

• The conclusion chapter 101: What, why and how
• Research limitations and implications
• Common mistakes in the conclusion chapter
• Conclusion chapter template (Download)
• The abstract 101: What, why and how
• Writing the abstract: 5 common mistakes to avoid
• Defending your dissertation or thesis
• Referencing: How to use Mendeley & Zotero
• Referencing: 7 common mistakes to avoid

Part 7: General Tips & Tools

In this final section, we discuss a mixed bag to help you approach your dissertation/thesis writing in the most efficient way possible.

• Essential apps for the research journey
• Descriptive vs analytical writing
• How to reduce word count
• How to craft strong arguments in your dissertation
• How to choose the right charts and graphs
• Academic misconduct

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Frequently Asked Questions

Is this course really free.

Yes. There is no cost to enroll in the course or use any of the course resources. All content is free to access, whenever you need it.

Is there a set schedule for the course?

No. You can complete the course at your own pace and select whichever lessons are most relevant to you.

Does this course involve tests and/or exams?

No. As a flexible mini-course, there are no tests or exams. Please consider our paid courses if you are looking for an assessed course.

Can I get a certificate of completion?

No. Since the mini-course is completely flexible and there are no tests/assessments, we cannot issue a certificate of completion. If you’re looking for a certificate program, please consider our paid courses .

Can I access the templates without doing the course?

Yes. You can access the templates here .

Is this the same as the "Work Smarter Not Harder" ebook?

We unbundled the ebook a few years ago to make the content more accessible and digestible for first-time researchers. This course draws on much of the original content and is far more comprehensive than the ebook.

Need hands-on help?

If you need personalised support for your research project, consider our private coaching service.   As your research partner, we’ll hold your hand throughout the research journey, step by step .

While Sandel argues that pursuing perfection through genetic engineering would decrease our sense of humility, he claims that the sense of solidarity we would lose is also important.

This thesis summarizes several points in Sandel’s argument, but it does not make a claim about how we should understand his argument. A reader who read Sandel’s argument would not also need to read an essay based on this descriptive thesis.  

Broad thesis (arguable, but difficult to support with evidence) 

Michael Sandel’s arguments about genetic engineering do not take into consideration all the relevant issues.

This is an arguable claim because it would be possible to argue against it by saying that Michael Sandel’s arguments do take all of the relevant issues into consideration. But the claim is too broad. Because the thesis does not specify which “issues” it is focused on—or why it matters if they are considered—readers won’t know what the rest of the essay will argue, and the writer won’t know what to focus on. If there is a particular issue that Sandel does not address, then a more specific version of the thesis would include that issue—hand an explanation of why it is important.  

Arguable thesis with analytical claim 

While Sandel argues persuasively that our instinct to “remake” (54) ourselves into something ever more perfect is a problem, his belief that we can always draw a line between what is medically necessary and what makes us simply “better than well” (51) is less convincing.

This is an arguable analytical claim. To argue for this claim, the essay writer will need to show how evidence from the article itself points to this interpretation. It’s also a reasonable scope for a thesis because it can be supported with evidence available in the text and is neither too broad nor too narrow.  

Arguable thesis with normative claim 

Given Sandel’s argument against genetic enhancement, we should not allow parents to decide on using Human Growth Hormone for their children.

This thesis tells us what we should do about a particular issue discussed in Sandel’s article, but it does not tell us how we should understand Sandel’s argument.  

Questions to ask about your thesis 

• Is the thesis truly arguable? Does it speak to a genuine dilemma in the source, or would most readers automatically agree with it?  
• Is the thesis too obvious? Again, would most or all readers agree with it without needing to see your argument?  
• Is the thesis complex enough to require a whole essay's worth of argument?  
• Is the thesis supportable with evidence from the text rather than with generalizations or outside research?  
• Would anyone want to read a paper in which this thesis was developed? That is, can you explain what this paper is adding to our understanding of a problem, question, or topic?
• picture_as_pdf Thesis

Lehigh University Libraries - Library Guides

Dissertation and thesis writing, goal of guide, select a topic, find sample dissertations or theses, research the topic, "literature review central", templates, formatting and submission, publish chapters as preprints, submitting electronic theses and dissertations, publish the final product, other resources, goal of guide.

This library guide points to library resources relevant to the stages of writing a dissertation or thesis. 

The tabs on the left hand side of this page are roughly ordered by the stages of your work.

Contact Yvonne Lee , Ph.D., Director of Graduate Writing "for questions regarding Graduate Writing Support.  She manages consultations, workshops, retreats, and groups in order to help provide graduate students with the resources needed to complete a variety of different types of writing tasks." (From "Our Team" ).

Consult with your subject librarian for help doing research. Also, please contact your subject librarian if you have any comments about this library guide and its usefulness.

THIS IS A WORK IN PROGRESS. YOUR SUGGESTIONS WELCOME! Please send them to  Brian Simboli .

Don't reinvent the wheel! Your librarian has focused literature searching skills that will help you avoid this.

• It's better to start with a narrow topic, research it, then broaden it if necessary. There is so much literature now about any topic that even on a narrow topic, you are bound to find a good deal of relevant literature.
• It can help to focus on a well-defined and focused existing debate and then develop your own position within that debate.  
• As you select a topic, consider the notes in the "Write" section of this guide about writing a literature review that can become the first chapter of your dissertation. The process of writing a review of the literature in your topic of interest can help refine your topic and closely define it.

Applying for grants

Some tips follow related to funding your research.

Sources of Information about Grant Funding

See the  SPIN  database for grant and funding information. Also, consult with your librarian for tips about how to use library databases to identify funding sources. E.g., after doing a literature search on your topic in Web of Science , see the Funding Agencies category on the left hand side of the search results. This can help you identify grants to which you can apply.

Data Management Plans ("DMPs")

Our guide  Data Management Plan Assistance for Grants  provides resources for writing data management plans required in grant applications. It includes information about data storage options available on campus as well as ideas about how to organize your data collection and management.

• Ask your advisor to recommend some well-done dissertations or theses, done either at Lehigh or elsewhere. Use them as models 
• Dissertations often have very complete bibliographies. Use them as one more source for literature citations.

Finding Theses and Dissertations  (includes sections about "Finding Lehigh Theses and Dissertations" and  "Finding Theses and Dissertations From Other Institutions".)

ProQuest Dissertations and Theses @ Lehigh University   Complete copies of Lehigh dissertations and masters theses. ProQuest Dissertations and Theses Global  Comprehensive collection of dissertations and theses from North America and the UK, offering millions of works from thousands of universities. Includes abstracts for most documents and full-text for about half of the database, weighted toward more recent years.Global coverage note: also covers Europe less comprehensively, and many Chinese universities after 2017. Coverage of other countries and non-English language documents is limited. ProQuest Dissertations and Theses Global: Science & Technology  Science and Technology subset of ProQuest Dissertations & Theses (PQDT) Global - the world's most comprehensive collection of dissertations and theses, offering millions of works from thousands of universities. Indexing, abstracts and select full-text coverage. Searching in Chinese and other languages may be needed for high recall searching.

The library provides a range of resources relevant to researching your topic. Below are some of them.

Set up an appointment with a subject librarian  to discuss these and other resources.

LIBRARY GUIDES

Explore the wide array of library guides to identify relevant literature databases and other resources related to your subject and to researching and writing.

Consider using Browzine   to easily find, read, and monitor thousands of scholarly journals available from LTS, or through Open Access publishers, covering all disciplines. 

• Browse titles by subject to easily find journals of interest
• Easily view table of contents of current past journals
• Create a personal bookshelf of favorite journals 
• Share with other researchers by posting to Facebook and Twitter

REVIEW ARTICLES

Make heavy use of review articles, which summarize the literature in a sub-discipline. Some literature databases enable one to filter search results for this type of article. Also, you can often tell from its title whether an article provides a high-level review of a field.

EMAIL ALERTS

Early on, set up email alerts, for example from library databases such as Web of Science, or Google Scholar, for new literature relating to your field. If you like a particular article or book, set up an email alert for literature that cite it. This is very important for purposes of tracking late-breaking literature as you do your research. Your librarian can help you design alerts.

CITING/CITED LITERATURE SEARCHING

Don't forget the importance, when researching, of finding an article or other document, then finding who has cited it. This is a very important way to build a bibliography, arguably one of the best. Librarians can assist you with this type of search as well as other approaches to searching. 

DISSERTATIONS AS A SOURCE OF BIBLIOGRAPHY

In addition to looking at dissertations to get ideas about how to write a one, they can provide valuable bibliography. Include them in your literature searches. See  Finding Theses and Dissertations .

Graduate Writing Contact Yvonne Lee , Ph.D., Director of Graduate Writing for questions regarding Graduate Writing Support.  She manages consultations, workshops, retreats, and groups in order to help provide graduate students with the resources needed to complete a variety of writing tasks. For an overview of graduate writing resources, visit  Graduate Writing Support . 

Writing dissertations or theses (including the literature review)

Finding models for dissertations and theses

See the section of this guide "Find Sample Dissertations or Theses"

Resources about writing literature reviews for a dissertation or thesis 

Consult books and e-books in Lehigh's library catalog  about writing theses and disserations. Examples are below. Chapters about doing the literature review are identified.

(Note about doing literature reviews. If you are writing a dissertation or thesis, you may be required to write a chapter or section that reviews the literature. Determine whether you will write a dissertation that is relatively continuous, or one whose chapters consist of self-contained research articles. You may have (in effect) to write more than one literature review. Check with your advisor.)

• Writing a graduate thesis or dissertation  See chapter 4
• Dissertations and theses from start to finish : psychology and related fields  See chapter 6, "Reviewing the Literature".
• Writing a successful thesis or dissertation : tips and strategies for students in the social and behavioral sciences  See 7. Writing the Literature Review Chapter
•   A practical guide to dissertation and thesis writing   Has focus on social sciences
• How to prepare a scientific doctoral dissertation based on research articles  See chapters1 3 and 17.

Writing and Note-taking Tools

It is critical at the outset to consider your "writing platform", as well as a place to do your notetaking. See the guide below. NOTE: If you are writing a dissertation or thesis that requires equations, see the section about Overleaf.   

• Writing and Note-Taking Tools by Brian Simboli Last Updated Jan 7, 2024 67 views this year

How can you keep track of all the citations you come across and copies of the associated full text? 

One way to do so is to use RefWorks. For information, see these library guides:

• RefWorks - Versions: Legacy RefWorks and New RefWorks .
• New RefWorks
• To manage journal articles that you have printed out, consider numbering them and then putting the number into the corresponding RefWorks record for the article. That way you can use RefWorks as a search engine to find your print version of the article. 
• Make use of the electronic folders in RefWorks that enable you to sort articles by subject area. 

University Templates for Formatting

Below are some university resources that address how to format your dissertation or thesis. They are given here for your convenience.  

*Contact your adviser to review your department's expectations, guidelines, or templates for submission.*

• College of Arts and Sciences "PhD Graduation Manager" [Scroll down to see "Ph.D Dissertation Guidelines and Dissertation templates"
• College of Arts and Sciences Thesis Template
• College of Engineering and Applied Science Thesis and Dissertation Guidelines
• College of Engineering and Applied Science Instructions for the Final Dissertation Forms Packet
• College of Education Doctoral Program Requirements and Procedures
• Students can upload all the files provided (rename Dissertation.tex to main.tex) to an overleaf project and start writing by creating a separate file for each chapter and appendix.
• CAS has an approved TeX template, that what CAS folks should be using and modifying based on departments additional requirements.

Electronic Submission of Theses and Dissertations

For information about how to submit electronically your Lehigh dissertation or thesis, see the library guide about how to do so.

Contact Ilhan Citak (x4506) for details about the submission process. 

Preprints   (scroll down a bit) are an increasingly important form of publishing. A preprint is a publicly accessible version of your research. Preprint servers serve as a place to publish an initial version of your research prior to seeking publication.

As you write successive chapters, consider publishing them as preprints, even as you submit them as journal articles... but first ascertain that the journal to which you submit your article allows "pre-publication" in a preprint. Or when your dissertation or thesis is done, consider publishing it as a preprint.   

See here for benefits and caveats about publishing preprints.

Publish the final product

As you write your dissertation, submit chapters as articles. When your dissertation or thesis is complete, consider publishing it as a book. Not only will this help you get a job, but it is a way to make available to the world the fruits of your hard labors.

• See the library guide  Writing an Impactful Journal Article: Resources and Tips
• See the library guide about  Enhancing Research Impact  for steps you can take before and after you publish to get exposure for your research. For example, spend time considering the best place to publish your work.
• See the library guide Authors' Rights and Publishing
• Here's a resource of possible interest:  From dissertation to book by Germano, William P.

For books about writing a dissertation or thesis, do a search in Lehigh's online catalog, ASA. Here is a general search of this kind:

This is a search of ASA over (AllFields : writing OR AllFields : write) AND (AllFields : dissertation OR AllFields : thesis)

Check with a librarian about resources at Lehigh comparable to those mentioned in these guides:

• Writing a Dissertation or Thesis: RU Grad School Resources  [Rutgers]
• Dissertations & Theses: Writing Your UCSD Thesis or Dissertation  [UC San Diego]
• Last Updated: Nov 29, 2023 4:45 PM
• URL: https://libraryguides.lehigh.edu/dissthesis

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The aim of the dissertation or thesis is to produce an original piece of research work on a clearly defined topic.

Usually a dissertation is the most substantial piece of independent work in the undergraduate programme, while a thesis is usually associated with master's degrees, although these terms can be interchangeable and may vary between countries and universities.

A dissertation or thesis is likely to be the longest and most difficult piece of work a student has ever completed. It can, however, also be a very rewarding piece of work since, unlike essays and other assignments, the student is able to pick a topic of special interest and work on their own initiative.

Writing a dissertation requires a range of planning and research skills that will be of great value in your future career and within organisations.

The dissertation topic and question should be sufficiently focused that you can collect all the necessary data within a relatively short time-frame, usually about six weeks for undergraduate programmes.

You should also choose a topic that you already know something about so that you already have a frame of reference for your literature search and some understanding and interest in the theory behind your topic.

There are many ways to write a dissertation or thesis.

Most universities and colleges provide very specific guidance to their students about their preferred approach.

This page, and those that follow, are designed to give you some ideas about how you might carry out your literature review , and then write each of the various sections of your dissertation in the absence of, or in addition to, any specific guidance from your university.

Organising your Time

However organised you are, writing your dissertation is likely to be one of the most challenging tasks you have ever undertaken.

Take a look at our pages on Organising your Study Time and Organisation Skills , as well as Project Management Skills and Project Planning , to give you some ideas about how to organise your time and energy for the task ahead.

General Structure

Like an academic paper for journal publication, dissertations generally follow a fairly standard structure. The following pages discuss each of these in turn, and give more detailed advice about how to prepare and write each one:

• Research Proposal
• Introduction
• Literature Review
• Methodology
• Results and Discussion
• Conclusions and Extra Sections

Particularly for master's programmes, your university may ask for your thesis to be submitted in separate sections, rather than as a single document. One breakdown that is often seen is three-fold:

Introduction and/or Research Proposal , which should set out the research question that you plan to explore and give some ideas about how you might go about it. If you are submitting it as a research proposal, it will be fairly sketchy as you won’t have had a chance to review the literature thoroughly, but it should contain at least some theoretical foundation, and a reasonable idea of why you want to study this issue;

Literature Review and Methodology , which are often combined because what you plan to do should emerge from and complement the previous literature; and

Results and Discussion , which should set out what you actually did, the results you obtained, and discuss these in the context of the literature.

You will probably have an overall word count for the total dissertation or thesis. If you are required to submit in sections, ensure that you have left yourself enough words for the Results and Discussion. It is easy to get carried away with the literature review.

As a general guide, use the marking scheme to show you the approximate split for the word count. For example, if the introduction is worth 20%, and each of the other two submissions 40%, for a total word count of 10,000 words, the introduction should be at most 2,000 words, and each of the other two around 4,000 words.

If you’re submitting your dissertation as a single piece of work, and not in separate submissions, you may find it easier not to write it in order.

It is often easier to start with the literature review and then write the methodology .

The introduction may be the last part you write, or you may wish to rewrite it once you’ve finished to reflect the flow of your arguments as they developed.

One of the best ways to write a dissertation is as you go along, especially the literature review.

As you read each reference, summarise it and group it by themes. Don’t forget to reference it as you go!

You should be used to referencing by the time you write your dissertation but if you need a refresher then see our page: Academic Referencing .

Writing Style

Dissertations and academic articles used always to be written in the third person, and in the passive voice; as an example, you might write ‘ An experiment was carried out to test… ’

However, many journals have now moved away from that convention and request first person and active voice, which would require you to write ‘ I carried out an experiment to test… ’

Check with your university about their requirements before you start to write.

If you cannot find any guidelines, then ask your supervisor and/or the person who will be marking your thesis about their preferences. Make sure that the voice and person are consistent throughout.

Whatever style is preferred, aim to keep your language simple and jargon-free. Use shorter, simpler words and phrases wherever possible. Short sentences are good as they are easier to follow. Any sentence that runs to more than three lines needs to be cut down or split.

Phrases to avoid include:

Remember the Golden Rule

K.I.S.S. - Keep It Simple, Stupid

The Role of your Academic Supervisor

The role of your supervisor is to supervise your work. It is not to do it for you, nor to tell you how to do it.

However, their academic reputation is bound up in the results of the students that they supervise so they have a vested interest in helping you to get the best possible marks. You should therefore not feel shy or embarrassed about asking them for help if you get into difficulties, or if you need some advice.

Academics tend to take a highly personal approach to supervision. Some will be prepared to spend a lot of time with you, talking about what you are planning to do by way of research and your emerging findings. Others will have very little contact with you, apart from being prepared to read a draft of your dissertation.

It’s worth spending a bit of time building up your relationship with your supervisor (have a look at our page on Building Rapport for help). It’s also worth discussing and clarifying with them exactly what they are prepared to do to support you, and in particular practical details such as:

How often are they prepared to meet with you during your research?

How quickly will they respond to emails asking for advice and/or guidance?

How much time do they need to review drafts of work?

How many drafts of your work are they prepared to read? University guidelines usually say ‘a first draft’ but many academics are prepared to read a preliminary draft to check that you are on the right track, and then a more polished version.

Having reviewed a draft, will they send you comments by email, or would they prefer to meet to discuss it?

One final piece of advice about your supervisor: if you don’t get on, then change supervisor. But do so as early as possible. Nobody wants you or your supervisor to struggle with the relationship, but they won’t be very sympathetic if you’re asking for a change a month before your deadline.

Formatting and Templates

If your university has a required format for a dissertation, and particularly if they supply a template, then use it! Start your writing straight into the template, or format your work correctly from the start. There is very little worse than cutting and pasting your work frantically into a template 10 minutes before your submission deadline. Templates are designed to make your life easier, not harder.

You will also need to format the references in the university’s preferred style. It is easier to do this as you go along. If the format is MLA, APA or Chicago, you can use Google Scholar to format it for you: search for the article title, then click on ‘cite’. This will save you typing out all the names, and can also be used, with minor tweaks, for other formats. But beware: it’s not always right! If it looks odd, check the original source.

Proof-reading

You’ll need to give yourself plenty of time to proof-read your work, to make sure that you haven’t made any stupid errors, and that it all flows correctly. This is likely to take longer than you think. You’ll also need to do this when you’re fresh, not last thing at night when you’re tired.

If possible, try to find a friend or fellow-student in the same position with whom you can swap dissertations for proof-reading. Fresh eyes are likely to spot errors much more effectively than those who already know what it should say.

Language Editing

The international language of academic publishing is English and many universities require their students to publish their dissertations in English. If your first language is not English, this is going to be a problem because your English will almost certainly not be up to the task. You have two choices about how you approach this:

You find a native English speaker , perhaps a fellow student, who is prepared to read your thesis for you and help you improve the English (preferably for free, or at least for the price of not much more than a meal and a few drinks); or

You pay an editor to do the work for you. This will not be cheap; the going rate for high quality academic language editing is about $7 per 250 words. You can find professional language editors via the websites of publishers of academic journals such as Emerald and Springer.

You will need to ensure that you build in sufficient time to allow someone else to read over your work. Nobody, not even if you are paying them, is going to want to stay up all night to edit your work because you left it too late. Many will also prefer not to work at weekends. Allow at least two weeks for professional language editing.

A Note on Plagiarism

DO NOT PLAGIARISE

If you are found to have plagiarised you will be heavily penalised and will probably lose your degree.

Ways to avoid being caught out inadvertently include:

• Never copy and paste from a journal article. Always summarise it in your own words, which also helps to make sure that you have understood it.
• If, for the sake of time, you want to copy and paste specific sentences which sum up the argument particularly well, always put them in quotation marks in your summary, with the source, so that you will remember that they are direct quotes and need to be acknowledged as such.

See our page: Academic Referencing for more information.

This page sets out general advice on issues connected with writing a dissertation, also known as a thesis.

The following pages set out in more detail how to approach each section of your dissertation, including the Literature Review , Methodology , Results and Discussion .

Further Reading from Skills You Need

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Continue to: Writing a Research Proposal Writing a Dissertation: The Introduction Writing the Methodology

See also: Research Methods Dissertation Conclusions and Extra Sections Printing and Binding a Thesis: The Ultimate Step-By-Step Guide

How to write an undergraduate university dissertation

Writing a dissertation is a daunting task, but these tips will help you prepare for all the common challenges students face before deadline day.

Grace McCabe

Writing a dissertation is one of the most challenging aspects of university. However, it is the chance for students to demonstrate what they have learned during their degree and to explore a topic in depth.

In this article, we look at 10 top tips for writing a successful dissertation and break down how to write each section of a dissertation in detail.

10 tips for writing an undergraduate dissertation

1. Select an engaging topic Choose a subject that aligns with your interests and allows you to showcase the skills and knowledge you have acquired through your degree.

2. Research your supervisor Undergraduate students will often be assigned a supervisor based on their research specialisms. Do some research on your supervisor and make sure that they align with your dissertation goals.

3. Understand the dissertation structure Familiarise yourself with the structure (introduction, review of existing research, methodology, findings, results and conclusion). This will vary based on your subject.

4. Write a schedule As soon as you have finalised your topic and looked over the deadline, create a rough plan of how much work you have to do and create mini-deadlines along the way to make sure don’t find yourself having to write your entire dissertation in the final few weeks.

5. Determine requirements Ensure that you know which format your dissertation should be presented in. Check the word count and the referencing style.

6. Organise references from the beginning Maintain an alphabetically arranged reference list or bibliography in the designated style as you do your reading. This will make it a lot easier to finalise your references at the end.

7. Create a detailed plan Once you have done your initial research and have an idea of the shape your dissertation will take, write a detailed essay plan outlining your research questions, SMART objectives and dissertation structure.

8. Keep a dissertation journal Track your progress, record your research and your reading, and document challenges. This will be helpful as you discuss your work with your supervisor and organise your notes.

9. Schedule regular check-ins with your supervisor Make sure you stay in touch with your supervisor throughout the process, scheduling regular meetings and keeping good notes so you can update them on your progress.

10. Employ effective proofreading techniques Ask friends and family to help you proofread your work or use different fonts to help make the text look different. This will help you check for missing sections, grammatical mistakes and typos.

What is a dissertation?

A dissertation is a long piece of academic writing or a research project that you have to write as part of your undergraduate university degree.

It’s usually a long essay in which you explore your chosen topic, present your ideas and show that you understand and can apply what you’ve learned during your studies. Informally, the terms “dissertation” and “thesis” are often used interchangeably.

How do I select a dissertation topic?

First, choose a topic that you find interesting. You will be working on your dissertation for several months, so finding a research topic that you are passionate about and that demonstrates your strength in your subject is best. You want your topic to show all the skills you have developed during your degree. It would be a bonus if you can link your work to your chosen career path, but it’s not necessary.

Second, begin by exploring relevant literature in your field, including academic journals, books and articles. This will help you identify gaps in existing knowledge and areas that may need further exploration. You may not be able to think of a truly original piece of research, but it’s always good to know what has already been written about your chosen topic.

Consider the practical aspects of your chosen topic, ensuring that it is possible within the time frame and available resources. Assess the availability of data, research materials and the overall practicality of conducting the research.

When picking a dissertation topic, you also want to try to choose something that adds new ideas or perspectives to what’s already known in your field. As you narrow your focus, remember that a more targeted approach usually leads to a dissertation that’s easier to manage and has a bigger impact. Be ready to change your plans based on feedback and new information you discover during your research.

How to work with your dissertation supervisor?

Your supervisor is there to provide guidance on your chosen topic, direct your research efforts, and offer assistance and suggestions when you have queries. It’s crucial to establish a comfortable and open line of communication with them throughout the process. Their knowledge can greatly benefit your work. Keep them informed about your progress, seek their advice, and don’t hesitate to ask questions.

1. Keep them updated Regularly tell your supervisor how your work is going and if you’re having any problems. You can do this through emails, meetings or progress reports.

2. Plan meetings Schedule regular meetings with your supervisor. These can be in person or online. These are your time to discuss your progress and ask for help.

3. Share your writing Give your supervisor parts of your writing or an outline. This helps them see what you’re thinking so they can advise you on how to develop it.

5. Ask specific questions When you need help, ask specific questions instead of general ones. This makes it easier for your supervisor to help you.

6. Listen to feedback Be open to what your supervisor says. If they suggest changes, try to make them. It makes your dissertation better and shows you can work together.

7. Talk about problems If something is hard or you’re worried, talk to your supervisor about it. They can give you advice or tell you where to find help.

8. Take charge Be responsible for your work. Let your supervisor know if your plans change, and don’t wait if you need help urgently.

Remember, talking openly with your supervisor helps you both understand each other better, improves your dissertation and ensures that you get the support you need.

How to write a successful research piece at university How to choose a topic for your dissertation Tips for writing a convincing thesis

How do I plan my dissertation?

It’s important to start with a detailed plan that will serve as your road map throughout the entire process of writing your dissertation. As Jumana Labib, a master’s student at the University of Manchester  studying digital media, culture and society, suggests: “Pace yourself – definitely don’t leave the entire thing for the last few days or weeks.”

Decide what your research question or questions will be for your chosen topic.

Break that down into smaller SMART (specific, measurable, achievable, relevant and time-bound) objectives.

Speak to your supervisor about any overlooked areas.

Create a breakdown of chapters using the structure listed below (for example, a methodology chapter).

Define objectives, key points and evidence for each chapter.

Define your research approach (qualitative, quantitative or mixed methods).

Outline your research methods and analysis techniques.

Develop a timeline with regular moments for review and feedback.

Allocate time for revision, editing and breaks.

Consider any ethical considerations related to your research.

Stay organised and add to your references and bibliography throughout the process.

Remain flexible to possible reviews or changes as you go along.

A well thought-out plan not only makes the writing process more manageable but also increases the likelihood of producing a high-quality piece of research.

How to structure a dissertation?

The structure can depend on your field of study, but this is a rough outline for science and social science dissertations:

Introduce your topic.

Complete a source or literature review.

Describe your research methodology (including the methods for gathering and filtering information, analysis techniques, materials, tools or resources used, limitations of your method, and any considerations of reliability).

Summarise your findings.

Discuss the results and what they mean.

Conclude your point and explain how your work contributes to your field.

On the other hand, humanities and arts dissertations often take the form of an extended essay. This involves constructing an argument or exploring a particular theory or analysis through the analysis of primary and secondary sources. Your essay will be structured through chapters arranged around themes or case studies.

All dissertations include a title page, an abstract and a reference list. Some may also need a table of contents at the beginning. Always check with your university department for its dissertation guidelines, and check with your supervisor as you begin to plan your structure to ensure that you have the right layout.

How long is an undergraduate dissertation?

The length of an undergraduate dissertation can vary depending on the specific guidelines provided by your university and your subject department. However, in many cases, undergraduate dissertations are typically about 8,000 to 12,000 words in length.

“Eat away at it; try to write for at least 30 minutes every day, even if it feels relatively unproductive to you in the moment,” Jumana advises.

How do I add references to my dissertation?

References are the section of your dissertation where you acknowledge the sources you have quoted or referred to in your writing. It’s a way of supporting your ideas, evidencing what research you have used and avoiding plagiarism (claiming someone else’s work as your own), and giving credit to the original authors.

Referencing typically includes in-text citations and a reference list or bibliography with full source details. Different referencing styles exist, such as Harvard, APA and MLA, each favoured in specific fields. Your university will tell you the preferred style.

Using tools and guides provided by universities can make the referencing process more manageable, but be sure they are approved by your university before using any.

How do I write a bibliography or list my references for my dissertation?

The requirement of a bibliography depends on the style of referencing you need to use. Styles such as OSCOLA or Chicago may not require a separate bibliography. In these styles, full source information is often incorporated into footnotes throughout the piece, doing away with the need for a separate bibliography section.

Typically, reference lists or bibliographies are organised alphabetically based on the author’s last name. They usually include essential details about each source, providing a quick overview for readers who want more information. Some styles ask that you include references that you didn’t use in your final piece as they were still a part of the overall research.

It is important to maintain this list as soon as you start your research. As you complete your research, you can add more sources to your bibliography to ensure that you have a comprehensive list throughout the dissertation process.

How to proofread an undergraduate dissertation?

Throughout your dissertation writing, attention to detail will be your greatest asset. The best way to avoid making mistakes is to continuously proofread and edit your work.

Proofreading is a great way to catch any missing sections, grammatical errors or typos. There are many tips to help you proofread:

Ask someone to read your piece and highlight any mistakes they find.

Change the font so you notice any mistakes.

Format your piece as you go, headings and sections will make it easier to spot any problems.

Separate editing and proofreading. Editing is your chance to rewrite sections, add more detail or change any points. Proofreading should be where you get into the final touches, really polish what you have and make sure it’s ready to be submitted.

Stick to your citation style and make sure every resource listed in your dissertation is cited in the reference list or bibliography.

How to write a conclusion for my dissertation?

Writing a dissertation conclusion is your chance to leave the reader impressed by your work.

Start by summarising your findings, highlighting your key points and the outcome of your research. Refer back to the original research question or hypotheses to provide context to your conclusion.

You can then delve into whether you achieved the goals you set at the beginning and reflect on whether your research addressed the topic as expected. Make sure you link your findings to existing literature or sources you have included throughout your work and how your own research could contribute to your field.

Be honest about any limitations or issues you faced during your research and consider any questions that went unanswered that you would consider in the future. Make sure that your conclusion is clear and concise, and sum up the overall impact and importance of your work.

Remember, keep the tone confident and authoritative, avoiding the introduction of new information. This should simply be a summary of everything you have already said throughout the dissertation.

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Dissertation vs Thesis: The Differences that Matter

Updated: January 24, 2023

Published: April 26, 2020

As a graduate student, you will have many different types of challenging coursework and assignments. However, the biggest project that you’ll work on when earning your master’s or doctoral degree will be your thesis or dissertation . The differences between a dissertation vs thesis are plenty. That’s because each of these pieces of writing happen at different times in one’s educational journey.

Let’s break down what a dissertation and thesis are so that you have a strong handle on what’s expected. For both a thesis and a dissertation, there is an obvious fluency and understanding of the subject one studies.

Let’s take a look at their similarities and differences.

Photo by  Glenn Carstens-Peters  on  Unsplash

What is a dissertation.

When you enter a doctoral program to earn a PhD, you will learn a lot about how to conduct your own research. At the culmination of your degree program, you’ll produce a dissertation.

A dissertation is a lengthy piece of written work that includes original research or expanded research on a new or existing topic. As the doctoral student, you get to choose what you want to explore and write about within your field of study.

What is a Thesis?

A thesis is also a scholarly piece of writing, but it is for those who are graduating from a master’s program. A thesis allows students to showcase their knowledge and expertise within the subject matter they have been studying.

Main Differences Between a Thesis vs. Dissertation

The biggest difference between a thesis and a dissertation is that a thesis is based on existing research.

On the other hand, a dissertation will more than likely require the doctoral student to conduct their own research and then perform analysis. The other big difference is that a thesis is for master’s students and the dissertation is for PhD students.

Structural Differences Between a Thesis and a Dissertation

Structurally, the two pieces of written analysis have many differences.

• A thesis is at least 100 pages in length
• A dissertation is 2-3x that in length
• A thesis expands upon and analyzes existing research
• A dissertation’s content is mostly attributed to the student as the author

Research Content and Oral Presentation

Once completed, some programs require students to orally present their thesis and dissertation to a panel of faculty members.

Typically, a dissertation oral presentation can take several hours. On the other hand, a thesis only takes about an hour to present and answer questions.

Let’s look at how the two scholarly works are similar and different:

Similarities:

• Each is considered a final project and required to graduate
• Both require immense understanding of the material
• Written skills are key to complete both
• Neither can be plagiarized
• Both are used to defend an argument
• Both require analytical skills
• You will have to draft, rewrite, and edit both pieces of writing
• For both, it is useful to have another person look over before submission
• Both papers are given deadlines

Differences:

• A dissertation is longer than a thesis
• A dissertation requires new research
• A dissertation requires a hypothesis that is then proven
• A thesis chooses a stance on an existing idea and defends it with analysis
• A dissertation has a longer oral presentation component

The Differences in Context: Location Matters

The united states.

In the US, everything that was previously listed is how schools differentiate between a thesis and a dissertation. A thesis is performed by master’s students, and a dissertation is written by PhD candidates.

In Europe, the distinction between a thesis and dissertation becomes a little more cloudy. That’s because PhD programs may require a doctoral thesis to graduate. Then, as a part of a broader post-graduate research project, students may complete a dissertation.

Photo by  Russ Ward  on  Unsplash

The purpose behind written research.

Each piece of writing is an opportunity for a student to demonstrate his or her ability to think critically, express their opinions in writing, and present their findings in front of their department.

Graduate degrees take a lot of time, energy, and hard work to complete. When it comes to writing such lengthy and informative pieces, there is a lot of time management that is involved. The purpose of both a thesis and a dissertation are written proof that you understand and have mastered the subject matter of your degree.

Degree Types

A doctoral degree, or PhD, is the highest degree that one can earn. In most cases, students follow the following path to achieve this level of education: Earn a bachelor’s degree, then a master’s, and then a PhD. While not every job title requires this deep educational knowledge, the salaries that come along with each level of higher education increase accordingly.

Earning Your Degree

Whether you are currently a prospective student considering earning your higher education degree or a student enrolled in a master’s or doctoral program, you know the benefits of education.

However, for some, earning a traditional degree on-campus doesn’t make sense. This could be because of the financial challenges, familial obligations, accessibility, or any other number of reasons.

For students who are seeking their higher education degrees but need a flexible, affordable, and quality alternative to traditional college, take a look at the programs that the University of the People has to offer.

University of the People is an entirely online, US accredited and tuition-free institution dedicated to higher education. You can earn your Master’s in Business Administration or your Master’s in Education . Not to mention, there are a handful of associate’s and bachelor’s degree programs to choose from as well.

If you want to learn more, get in touch with us !

The Bottom Line

Regardless of where and when you earn your master’s or doctoral degree, you will likely have to complete a thesis or dissertation. The main difference between a thesis and dissertation is the level at which you complete them. A thesis is for a master’s degree, and a dissertation is for a doctoral degree.

Don’t be overwhelmed by the prospect of having to research and write so much. Your educational journey has prepared you with the right time management skills and writing skills to make this feat achievable!

Related Articles

The Quintessence of Basic and Clinical Research and Scientific Publishing pp 769–781 Cite as

Writing a Postgraduate or Doctoral Thesis: A Step-by-Step Approach

• Usha Y. Nayak 4 ,
• Praveen Hoogar 5 ,
• Srinivas Mutalik 4 &
• N. Udupa 6  
• First Online: 01 October 2023

668 Accesses

1 Citations

A key characteristic looked after by postgraduate or doctoral students is how they communicate and defend their knowledge. Many candidates believe that there is insufficient instruction on constructing strong arguments. The thesis writing procedure must be meticulously followed to achieve outstanding results. It should be well organized, simple to read, and provide detailed explanations of the core research concepts. Each section in a thesis should be carefully written to make sure that it transitions logically from one to the next in a smooth way and is free of any unclear, cluttered, or redundant elements that make it difficult for the reader to understand what is being tried to convey. In this regard, students must acquire the information and skills to successfully create a strong and effective thesis. A step-by-step description of the thesis/dissertation writing process is provided in this chapter.

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Nayak, U.Y., Hoogar, P., Mutalik, S., Udupa, N. (2023). Writing a Postgraduate or Doctoral Thesis: A Step-by-Step Approach. In: Jagadeesh, G., Balakumar, P., Senatore, F. (eds) The Quintessence of Basic and Clinical Research and Scientific Publishing. Springer, Singapore. https://doi.org/10.1007/978-981-99-1284-1_48

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How to Write a Thesis or Dissertation Introduction

Published on September 7, 2022 by Tegan George and Shona McCombes. Revised on November 21, 2023.

The introduction is the first section of your thesis or dissertation , appearing right after the table of contents . Your introduction draws your reader in, setting the stage for your research with a clear focus, purpose, and direction on a relevant topic .

Your introduction should include:

• Your topic, in context: what does your reader need to know to understand your thesis dissertation?
• Your focus and scope: what specific aspect of the topic will you address?
• The relevance of your research: how does your work fit into existing studies on your topic?
• Your questions and objectives: what does your research aim to find out, and how?
• An overview of your structure: what does each section contribute to the overall aim?

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Table of contents

How to start your introduction, topic and context, focus and scope, relevance and importance, questions and objectives, overview of the structure, thesis introduction example, introduction checklist, other interesting articles, frequently asked questions about introductions.

Although your introduction kicks off your dissertation, it doesn’t have to be the first thing you write — in fact, it’s often one of the very last parts to be completed (just before your abstract ).

It’s a good idea to write a rough draft of your introduction as you begin your research, to help guide you. If you wrote a research proposal , consider using this as a template, as it contains many of the same elements. However, be sure to revise your introduction throughout the writing process, making sure it matches the content of your ensuing sections.

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Begin by introducing your dissertation topic and giving any necessary background information. It’s important to contextualize your research and generate interest. Aim to show why your topic is timely or important. You may want to mention a relevant news item, academic debate, or practical problem.

After a brief introduction to your general area of interest, narrow your focus and define the scope of your research.

You can narrow this down in many ways, such as by:

• Geographical area
• Time period
• Demographics or communities
• Themes or aspects of the topic

It’s essential to share your motivation for doing this research, as well as how it relates to existing work on your topic. Further, you should also mention what new insights you expect it will contribute.

Start by giving a brief overview of the current state of research. You should definitely cite the most relevant literature, but remember that you will conduct a more in-depth survey of relevant sources in the literature review section, so there’s no need to go too in-depth in the introduction.

Depending on your field, the importance of your research might focus on its practical application (e.g., in policy or management) or on advancing scholarly understanding of the topic (e.g., by developing theories or adding new empirical data). In many cases, it will do both.

Ultimately, your introduction should explain how your thesis or dissertation:

• Helps solve a practical or theoretical problem
• Addresses a gap in the literature
• Builds on existing research
• Proposes a new understanding of your topic

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Perhaps the most important part of your introduction is your questions and objectives, as it sets up the expectations for the rest of your thesis or dissertation. How you formulate your research questions and research objectives will depend on your discipline, topic, and focus, but you should always clearly state the central aim of your research.

If your research aims to test hypotheses , you can formulate them here. Your introduction is also a good place for a conceptual framework that suggests relationships between variables .

• Conduct surveys to collect data on students’ levels of knowledge, understanding, and positive/negative perceptions of government policy.
• Determine whether attitudes to climate policy are associated with variables such as age, gender, region, and social class.
• Conduct interviews to gain qualitative insights into students’ perspectives and actions in relation to climate policy.

To help guide your reader, end your introduction with an outline  of the structure of the thesis or dissertation to follow. Share a brief summary of each chapter, clearly showing how each contributes to your central aims. However, be careful to keep this overview concise: 1-2 sentences should be enough.

I. Introduction

Human language consists of a set of vowels and consonants which are combined to form words. During the speech production process, thoughts are converted into spoken utterances to convey a message. The appropriate words and their meanings are selected in the mental lexicon (Dell & Burger, 1997). This pre-verbal message is then grammatically coded, during which a syntactic representation of the utterance is built.

Speech, language, and voice disorders affect the vocal cords, nerves, muscles, and brain structures, which result in a distorted language reception or speech production (Sataloff & Hawkshaw, 2014). The symptoms vary from adding superfluous words and taking pauses to hoarseness of the voice, depending on the type of disorder (Dodd, 2005). However, distortions of the speech may also occur as a result of a disease that seems unrelated to speech, such as multiple sclerosis or chronic obstructive pulmonary disease.

This study aims to determine which acoustic parameters are suitable for the automatic detection of exacerbations in patients suffering from chronic obstructive pulmonary disease (COPD) by investigating which aspects of speech differ between COPD patients and healthy speakers and which aspects differ between COPD patients in exacerbation and stable COPD patients.

Checklist: Introduction

I have introduced my research topic in an engaging way.

I have provided necessary context to help the reader understand my topic.

I have clearly specified the focus of my research.

I have shown the relevance and importance of the dissertation topic .

I have clearly stated the problem or question that my research addresses.

I have outlined the specific objectives of the research .

I have provided an overview of the dissertation’s structure .

You've written a strong introduction for your thesis or dissertation. Use the other checklists to continue improving your dissertation.

If you want to know more about AI for academic writing, AI tools, or research bias, make sure to check out some of our other articles with explanations and examples or go directly to our tools!

Research bias

• Survivorship bias
• Self-serving bias
• Availability heuristic
• Halo effect
• Hindsight bias
• Deep learning
• Generative AI
• Machine learning
• Reinforcement learning
• Supervised vs. unsupervised learning

 (AI) Tools

• Grammar Checker
• Paraphrasing Tool
• Text Summarizer
• AI Detector
• Plagiarism Checker
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The introduction of a research paper includes several key elements:

• A hook to catch the reader’s interest
• Relevant background on the topic
• Details of your research problem

and your problem statement

• A thesis statement or research question
• Sometimes an overview of the paper

Don’t feel that you have to write the introduction first. The introduction is often one of the last parts of the research paper you’ll write, along with the conclusion.

This is because it can be easier to introduce your paper once you’ve already written the body ; you may not have the clearest idea of your arguments until you’ve written them, and things can change during the writing process .

Research objectives describe what you intend your research project to accomplish.

They summarize the approach and purpose of the project and help to focus your research.

Your objectives should appear in the introduction of your research paper , at the end of your problem statement .

Scope of research is determined at the beginning of your research process , prior to the data collection stage. Sometimes called “scope of study,” your scope delineates what will and will not be covered in your project. It helps you focus your work and your time, ensuring that you’ll be able to achieve your goals and outcomes.

Defining a scope can be very useful in any research project, from a research proposal to a thesis or dissertation . A scope is needed for all types of research: quantitative , qualitative , and mixed methods .

To define your scope of research, consider the following:

• Budget constraints or any specifics of grant funding
• Your proposed timeline and duration
• Specifics about your population of study, your proposed sample size , and the research methodology you’ll pursue
• Any inclusion and exclusion criteria
• Any anticipated control , extraneous , or confounding variables that could bias your research if not accounted for properly.

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