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By: Derek Jansen (MBA) | Expert Reviewed By: Dr. Eunice Rautenbach | October 2020
At Grad Coach, we receive questions about dissertation and thesis writing on a daily basis – everything from how to find a good research topic to which research methods to use and how to analyse the data.
One of the most common questions we receive is “what’s the difference between a dissertation and thesis?” . If you look around online, you’ll find a lot of confusing and often contrasting answers. In this post we’ll clear it up, once and for all…
Before comparing dissertations to theses, it’s useful to first understand what both of these are and what they have in common .
Dissertations and theses are both formal academic research projects . In other words, they’re academic projects that involve you undertaking research in a structured, systematic way. The research process typically involves the following steps :
In other words, theses and dissertations are both formal, structured research projects that involve using a clearly articulated methodology to draw out insights and answers to your research questions . So, in this respect, they are, for the most part, the same thing.
But, how are they different then?
Well, the key difference between a dissertation and a thesis is, for the most part, the level of study – in other words, undergrad, master or PhD. By extension, this also means that the complexity and rigorousness of the research differs between dissertations and theses.
This is where it gets a bit confusing. The meaning of dissertation or thesis varies depending on the country or region of study. For example, in the UK, a dissertation is generally a research project that’s completed at the end of a Masters-level degree, whereas a thesis is completed for a Doctoral-level degree.
Conversely, the terminology is flipped around in the US (and some other countries). In other words, a thesis is completed for a Masters-level degree, while a dissertation is completed for PhD (or any other doctoral-level degree).
Simply put, a dissertation and a thesis are essentially the same thing, but at different levels of study . The exact terminology varies from country to country, and sometimes it even varies between universities in the same country. Some universities will also refer to this type of project as a capstone project . In addition, some universities will also require an oral exam or viva voce , especially for doctoral-level projects.
Given that there are more than 25,000 universities scattered across the globe, all of this terminological complexity can cause some confusion. To be safe, make sure that you thoroughly read the brief provided by your university for your dissertation or thesis, and if possible, visit the university library to have a look at past students’ projects . This will help you get a feel for your institution’s norms and spot any nuances in terms of their specific requirements so that you can give them exactly what they want.
Dissertations and theses are both formal academic research projects . The main difference is the level of study – undergrad, Masters or PhD. Terminology tends to vary from country to country, and even within countries.
Get in touch with a friendly Grad Coach to discuss how we can help you fast-track your dissertation or thesis today. Book a free, no-obligation consultation here.
This post was based on one of our popular Research Bootcamps . If you're working on a research project, you'll definitely want to check this out ...
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Thesis and dissertation are extensive research papers that differ in terms of their requirements, length, and purpose, with the former being associated with a master's degree and the latter with a doctoral degree, but are often used interchangeably.
Updated on September 15, 2023
A thesis and a dissertation are both extensive research papers, and both require literature searches and novel findings, but the two differ in various ways. Their definitions also differ across regions. Typically, in North America, a thesis is required for the completion of a master’s degree, while a dissertation is required for the completion of a doctoral degree. The former is long, while the latter is longer and more intensive.
Despite these differences, the two terms are often used interchangeably, especially among those who haven’t completed one or the other. Here, we’ll compare the components, length, and purpose of these two academic documents to clearly understand the differences between these important papers in the life of a graduate student.
The term “thesis” explained here is generally consistent with how the word is used in North America to describe this substantive research paper.
A thesis is an extended argument (PDF). It is a research-based document that displays the student’s/author’s knowledge and understanding of a specific subject within their field of study. It generally presents findings on a particular topic.
See this and this (PDFs) for examples. These superb master’s theses from Canada will give you an idea of the size and format of these papers.
You generally write a thesis if you’re undertaking a research-oriented master's degree program (as opposed to a practical program, which may require a capstone, internship, exam, etc.).
The thesis is the essential part of a program’s research component, demonstrating the student's ability to critically analyze the literature and complete independent research. The process of writing a thesis involves exploring a specific research question, conducting a comprehensive literature review, collecting and analyzing data, and presenting findings in a structured and cohesive way.
A thesis' specific requirements and expectations differ depending on the academic institution, department, and program.
A thesis is typically presented in chapters. How many chapters will vary, but a common structure is:
Within that structure, and in addition to those parts, a thesis may also include:
This is also viewed from a North American perspective, where a dissertation is usually the main research work toward completing a research-based doctoral program.
A dissertation is a comprehensive and in-depth research project completed as part of the requirements for a doctoral degree. It’s a substantial piece of original work that contributes new knowledge to a specific field of study. Naturally, when it’s completed as the major requirement for earning a PhD, it’s longer, more detailed, and the expectations are higher.
Dissertations themselves can add to the literature in the field. For this reason, some students choose to publish them and have them indexed. The research and the data acquired while working on a dissertation can potentially lead to more publications and help define the researcher’s growing area of expertise.
See this and this (PDFs) top-ranking dissertation on ProQuest for good examples.
Completion and defense of a dissertation is a standard requirement for doctoral students to earn a PhD or another doctorate such as an EdD or DM. But some specialized degrees, such as a PsyD (Doctor of Psychology), JD (Juris Doctor) or DPT (Doctor of Physical Therapy) may have practice-based requirements in place of a research project, as these courses of study are geared more toward practical application.
A dissertation’s components are generally the same as those of a thesis. You can look at the list above for a thesis to see what typically goes into a dissertation. But, if compared with a master’s thesis, most aspects are longer and more rigorous.
The word count requirements for theses can vary significantly, but doctoral dissertations often range 40,000–80,000 words or, per Harvard , 100–300 pages.
As already touched on, the key differences are in where the two documents are used, length, and rigor. There are also regional differences.
A thesis typically demonstrates a master’s degree program student's grasp and presentation of a specific subject in their field of study. It normally involves a literature review, data analysis, and original research, but it is usually shorter and less comprehensive than a dissertation. The standards for rigor and novelty may also be lower.
A dissertation requires more extensive research, original contributions to the field, and a deeper exploration of the research topic. A dissertation is typically the output associated with a doctoral degree program.
The main differences in structure between a thesis and a dissertation are in the scope and complexity.
The word count requirement for theses and dissertations can vary depending on the institution and program.
A thesis is usually 20,000–40,000 words. However, there have been cases of mathematics dissertations that were only a few pages long!
Doctoral dissertations may range 60,000 to upward of 100,000 words, and exceed 100 pages. Many universities, however, seek around 80,000 words.
A thesis may simply be submitted to the student's instructor, though rigorous thesis programs require a committee and defense. A dissertation will nearly always require the student to choose a chair, a committee, and then go through a more rigorous defense and revision (if necessary).
The terms' use varies among (and even within) countries. Here are some general regional differences:
In the United Kingdom, a thesis is commonly associated with both master's and doctoral degree programs. For example, the University College London refers to a thesis for EngD, MPhil, MD(Res), and PhD degrees. At the University of Nottingham , a dissertation is written for a research master’s degree.
In Australia and New Zealand , “thesis” is generally used to refer to a substantial research project completed for a higher degree, though not limited to a master’s (you’ll find ample references to a “PhD thesis”).
In Latin American countries, the thesis is commonly used to refer to both master's and doctoral research projects.
Both theses and dissertations are necessary documents for students in graduate programs. Despite the differences in expectations, and even in definitions of these papers, the student-author must do a diligent and rigorous job to earn their degree.
Here are a few helpful resources if you want to get into greater detail:
Whether you’re submitting a thesis or a dissertation, if it’s in English, it should:
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Published on November 27, 2020 by Lauren Thomas . Revised on May 10, 2024.
The two most common types of graduate degrees are master’s and doctoral degrees:
A master’s is also the necessary first step to a PhD. In the US, the master’s is built into PhD programs, while in most other countries, a separate master’s degree is required before applying for PhDs.
Master’s are far more common than PhDs. In the US, 24 million people have master’s or professional degrees, whereas only 4.5 million have doctorates.
Master’s vs phd at a glance, which is right for you, length of time required, career prospects, costs and salaries, application process, other interesting articles, frequently asked questions about master's and phd degrees.
The table below shows the key differences between the two.
Master’s | PhD | |
---|---|---|
Career prospects | Usually intended for a career outside of academia. | Prepares for a research career, ideally as a university professor. |
Length of time | 1–2 years | 5–7 in the US (master’s degree included); 3–5 outside the US (after a separate master’s degree) |
Structure | Mostly coursework, often with a semester-long or capstone project at the end. | 2 years of coursework (in the US), followed by 3–5 years of preparing a dissertation, which should make a significant original contribution to current knowledge. |
Cost | Varies by country, university and program; usually higher upfront cost with limited financial aid available. | Tuition fees are usually waived and a living stipend provided in exchange for being a teaching or research assistant. |
Graduate salaries | Wage premium (compared to earnings with a high school education) is 23% on average. | Wage premium is 26% on average. |
A PhD is right for you if:
A master’s degree is the better choice if any of the following apply:
The length of time required to complete a PhD or master’s degree varies. Unsurprisingly, PhDs take much longer, usually between 3–7 years. Master’s degrees are usually only 1–2 years.
Master’s degrees are usually 2 years, although 1-year master’s degrees also exist, mainly in the UK.
Most of the degree consists of classes and coursework, although many master’s programs include an intensive, semester-long master’s thesis or capstone project in which students bring together all they’ve learned to produce an original piece of work.
In the US, a PhD usually takes between 5 and 7 years to complete. The first 2 years are spent on coursework. Students, even those who choose to leave without finishing the program, usually receive a master’s degree at this point.
The next 3–5 years are spent preparing a dissertation —a lengthy piece of writing based on independent research, which aims to make a significant original contribution to one’s field.
Master’s degrees tend to prepare you for a career outside of academia, while PhDs are designed to lead to a career in research.
There are two types of master’s degrees: terminal and research-intensive. The career prospects are different for each.
Terminal master’s degrees are intended to prepare students for careers outside of academia. Some degrees, known as professional degrees, specifically prepare students for particular professions; these include the Master of Public Policy (MPP), Master of Business Administration (MBA), Doctor of Physical Therapy (DPT), Master of Fine Arts (MFA), and Master of Public Health (MPH) degrees.
Other master’s degrees, usually Master of Arts (MA) or Master of Sciences (MS or MSc) degrees, do not necessarily lead to a specific career, but are intended to be a final degree. Examples include an MS in Communications or MS in Data Analytics.
In research-intensive master’s programs, students take coursework intended to prepare them for writing an original piece of research known as the master’s thesis . Such programs are usually intended to prepare for further study in a doctoral program.
As research degrees, PhDs are usually intended to lead to an academic career. A PhD can be thought of like an apprenticeship, where students learn from professional researchers (academics) how to produce their own research.
Most students aspire to become a university professor upon the completion of their degree. However, careers in academia are highly competitive, and the skills learned in a doctoral program often lend themselves well to other types of careers.
Some graduates who find they prefer teaching to producing research go on to be teachers at liberal arts colleges or even secondary schools. Others work in research-intensive careers in the government, private sector, or at think tanks.
Below are a few examples of specific fields and non-academic careers that are common destinations of graduates of those fields.
Many government jobs, including economists at a country’s central bank, are research-intensive and require a PhD. Think tanks also hire economists to carry out independent research.
In the private sector, economic consulting and technology firms frequently hire PhDs to solve real-world problems that require complex mathematical modeling.
Graduate students from the humanities are sometimes hired by museums, who can make use of their research and writing skills to curate exhibits and run public outreach.
Humanities PhDs are often well-suited to research and grant-writing roles at nonprofits. Since so much of research is funded by grants, PhD students often gain a lot of experience applying for them, which is a useful skill in the nonprofit sector.
There are a wide range of non-academic research jobs for lab scientists with doctorates in subjects like chemistry, biology, ecology and physics.
Many PhD graduates are hired by pharmaceutical companies that need to perform research to create and test their products. Government agencies, such as the Environmental Protection Agency (EPA), also hire lab scientists to work on research projects.
Job prospects after graduation vary widely based on the field. In fields like management, computer science, statistics, and economics, there’s little underemployment—even graduates from less well-known programs can easily find jobs that pay well and use the skills they’ve gained from the PhD.
However, in other fields, particularly in the humanities, many PhD graduates have difficulty in the job market. Unfortunately, there are far more PhD graduates than assistant professor roles, so many instead take on part-time and low-paid roles as adjunct instructors. Even non-academic careers can sometimes be difficult for PhDs to move into, as they may be seen as “overqualified” or as lacking in relevant professional experience.
Because career options post-PhD vary so much, you should take the time to figure out what the career prospects are in your field. Doctoral programs often have detailed “placement” records online in which they list the career outcomes of their graduates immediately upon leaving the program. If you can’t find these records, contact the program and ask for them—placement information should play an important role in your choice of PhD program.
Although PhDs take far longer to complete, students often receive a living stipend in exchange for being a teaching or research assistant. Master’s degrees are shorter but less likely to be funded.
Both master’s degrees and PhDs lead to increased salaries upon graduation. While PhDs usually earn a bit more than those with a master’s degree, in some fields, the wages are identical, meaning that no financial benefit is gained from going on to a PhD.
The upfront cost of a master’s degree is usually higher than a doctoral degree due to the lower amount of financial aid available. However, increased salaries also arrive faster than with a doctoral degree, because people graduate much earlier from a master’s program.
Some master’s students do receive stipends for their degrees, usually as compensation for being a teaching or research assistant. In addition, many people complete master’s degrees part time while working full-time, which allows them to fund their living costs as well as tuition.
The cost varies significantly by school and program. Public schools are usually cheaper than private ones. Some master’s degrees, such as MBAs, are notoriously expensive, but also result in much higher wages afterwards that make up for the high cost.
The master’s wage premium , or the extra amount that someone with a master’s degree makes than someone with just a high school diploma, is 23% on average. Many universities provide detailed statistics on the career and salary outcomes of their students. If they do not have this online, you should feel free to contact an administrator of the program and ask.
PhDs, particularly outside the humanities, are usually (though not always) funded, meaning that tuition fees are fully waived and students receive a small living stipend. During the last 3–5 years of a PhD, after finishing their coursework (and sometimes before), students are usually expected to work as graduate instructors or research assistants in exchange for the stipend.
Sometimes students can apply for a fellowship (such as the National Science Foundation Graduate Research Program in the United States) that relieves them of any obligations to be a teaching or research assistant. Doctoral programs in the US tend to be better funded than in the rest of the world.
Sometimes, PhD degrees can be completed part-time, but this is rare. Students are usually expected to devote at least 40 hours a week to their research and work as teaching or research assistants.
The main cost of doctoral programs comes in the form of opportunity cost—all the years that students could be working a regular, full-time job, which usually pays much better than a graduate school stipend.
The average wage premium for PhDs is 26%, which is not much higher than the master’s degree premium.
In the US, the application process is similar for master’s and PhD programs. Both will generally ask for:
Applications for both types of programs also often require a standardized test. PhDs usually require the Graduate Record Examination (GRE), which tries to measure verbal reasoning, quantitative, critical thinking , and analytical writing skills. Many master’s programs require this test as well.
Master’s degrees programs will often ask you to respond to specific essay prompts that may ask you to reflect upon not just your academic background, but also your personal character and future career ambitions.
Northwestern University’s Kellogg Business School requires Master’s of Business Administration (MBA) applicants write two essays, one about a recent time they demonstrated leadership and the second about their personal values.
Who you should ask for your letters of recommendation varies by program. If you are applying to a research-intensive master’s program, then you should choose former professors or research supervisors. For other programs, particularly business school, current work supervisors may be a better choice.
Some professional master’s programs require a specific test. For example, to apply to law school, you must take the Law School Admissions Test, or LSAT. For business school, you must take either the GRE or the Graduate Management Admissions Test (GMAT).
When applying for a PhD, your resume should focus more on your research background—you should especially emphasize any publications you’ve authored or presentations that you’ve given.
Similarly, your statement of purpose should discuss research that you’ve participated in, whether as an assistant or the lead author. You should detail what exactly you did in projects you’ve contributed to, whether that’s conducting a literature review, coding regressions, or writing an entire article.
Your letters of recommendations should be from former professors or supervisors who can speak to your abilities and potential as a researcher. A good rule of thumb is to avoid asking for recommendations from anyone who does not themselves have a PhD.
If you want to know more about college essays , academic writing , and AI tools , make sure to check out some of our other language articles with explanations, examples, and quizzes.
College essays
Academic writing
A master’s is a 1- or 2-year graduate degree that can prepare you for a variety of careers.
All master’s involve graduate-level coursework. Some are research-intensive and intend to prepare students for further study in a PhD; these usually require their students to write a master’s thesis . Others focus on professional training for a specific career.
A PhD, which is short for philosophiae doctor (doctor of philosophy in Latin), is the highest university degree that can be obtained. In a PhD, students spend 3–5 years writing a dissertation , which aims to make a significant, original contribution to current knowledge.
A PhD is intended to prepare students for a career as a researcher, whether that be in academia, the public sector, or the private sector.
This depends on the country. In the United States, you can generally go directly to a PhD with only a bachelor’s degree, as a master’s program is included as part of the doctoral program.
Elsewhere, you generally need to graduate from a research-intensive master’s degree before continuing to the PhD.
This varies by country. In the United States, PhDs usually take between 5–7 years: 2 years of coursework followed by 3–5 years of independent research work to produce a dissertation.
In the rest of the world, students normally have a master’s degree before beginning the PhD, so they proceed directly to the research stage and complete a PhD in 3–5 years.
A master’s degree usually has a higher upfront cost, but it also allows you to start earning a higher salary more quickly. The exact cost depends on the country and the school: private universities usually cost more than public ones, and European degrees usually cost less than North American ones. There are limited possibilities for financial aid.
PhDs often waive tuition fees and offer a living stipend in exchange for a teaching or research assistantship. However, they take many years to complete, during which time you earn very little.
In the US, the graduate school application process is similar whether you’re applying for a master’s or a PhD . Both require letters of recommendation , a statement of purpose or personal statement , a resume or CV , and transcripts. Programs in the US and Canada usually also require a certain type of standardized test—often the GRE.
Outside the US, PhD programs usually also require applicants to write a research proposal , because students are expected to begin dissertation research in the first year of their PhD.
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Confusingly, the terms dissertation and thesis are often used interchangeably within higher education and university environments (or graduate school in the USA). Depending on the context, someone may refer to a project write up as a thesis while another person may call the same document a dissertation. In another scenario, both terms may refer to very specific and different things. If we take a look at the meaning of dissertation’ and thesis’ in the Cambridge English Dictionary, we find their definitions to be:
The dictionary definitions of these two words are almost identical! Technically and historically this has been the correct however if we look at the definition of ‘dissertation’ and ‘thesis’ in the Collins English Dictionary, we start to get a sense of the modern interpretation of the two words, particularly as they’re used in the United Kingdom:
The definition above succinctly sums up the differences between the terms dissertation and thesis in the UK and much of Europe. Most often students will be asked to write an undergraduate or Master’s dissertation whilst if you continue on to in to a PhD doctoral program, you’ll be writing up a thesis.
The distinction here is that a PhD (also referred to as a doctoral degree) requires the development of a novel body of work that adds new knowledge based purely on original research, whilst an undergraduate or Master’s project follows a period of taught modules and does not require novel research; for example it could consist solely of a review of existing research literature.
A well written dissertation project as part of a Masters degree would be closer in length and formatting to a research paper.
Imperial College London is a good example of an institution where this distinction between the terms is clear; the terminology used for students undertaking original research degrees is that they will be asked to submit a PhD, MPhil, MD(Res) or EngD thesis. Conversely, students enrolled in a taught Masters postgraduate degree are asked to submit Master’s dissertations.
As part of a doctoral degree, it’s also common to write research papers which go through a peer review process and help make your thesis defence that much easier. Publishing papers during a Masters degree is less common (but not impossible) than with a doctorate degree, simply because the emphasis with these is less on performing original research/contributing new knowledge, but more on equipping a student with the ability to do so in the future (i.e if they do eventually pursue a PhD degree).
An important structural difference between the two is that the Masters dissertation structure is usually centred around one primary research question whereas a Ph.D. is likely to contain each chapter to a separate research topic and research methodology.
A Masters degree can be a good way to develop basic research skills such as how to critically review existing literature and previously published papers. You’ll get a sense of what independent research is like and how to formulate a research plan. You’ll be required to submit coursework or another written report format on a given topic throughout the year, in addition to the final 10,000-20,000 word dissertation.
The difference here is that whilst you may perform your subject research, data collection and writing across several months for a Masters project, your PhD thesis work will take much longer. Your data collection alone for doctoral study can take in excess if two years and ideally you should be working towards your thesis writing over much of the three years of your project.
Finding a PhD has never been this easy – search for a PhD by keyword, location or academic area of interest.
Whilst this naming convention in the UK and the rest of Europe is used consistently across the vast majority of universities and departments, this is not necessarily the case at graduate schools in the United States of America.
The key thing to be aware of is that in the USA, the definitions are essentially reversed; a Masters degree in the United States is earned following the completion and submission of a Master thesis, whilst a doctoral dissertation is written by a graduate student as part of the journey towards a PhD degree.
Regardless of the precise term used to describe the body of academic work you produce, both of these will be substantial written documents. They will range in length from around 20,000 word dissertation for a Masters degree project write up, to over 50,000 words for a PhD submission; a 100,000 word thesis is usually the maximum permitted by most universities.
Click here to view PhD thesis examples that have been made available online by the University of Warwick
Some element of research work and independent learning will be key to both, however of course for PhDs, the research element will be the core focus that the work is centred on whilst the Maser’s (or undergraduate) project will have flexibility as to the extent of research work conducted.
Both a thesis and dissertation will conclude with the student taking part in a viva to defend the work of their research project. A dissertation defence for a masters degree will involve at least one faculty member and the student. A doctoral candidate will on the other hand have their thesis defense with at least one external examiner.
The confusion for students between the precise meaning of the term thesis and dissertation is completely understandable; this is due to the very similar dictionary definitions of the words combined with the different context they can refer to depending on what part of the world you’re in. Both require a substantial amount of academic writing, forming part of a graduate program to earn the academic degree of a PhD or Masters.
As I’m in the UK, I’ll conclude by saying that a dissertation is typically associated with the work of an undergraduate or Master’s degree, whilst a thesis is written as part of a research project leading to the award of a PhD degree or an equivalent research degree.
See below for a recap of answers to common questions about the differences between the a dissertation and thesis.
Theoretically you should be able to write up the work presented in either document as a research paper or even several papers. You stand a better chance of making it through peer review if your research work contributes new knowledge to the subject matter. This is certainly possible at the Masters level and essential for a doctorate program. An undergraduate dissertation is less likely to lead to an academic paper unless this is something that has specifically been planned for before starting the project.
Both documents are written at the graduate level. In the UK, a dissertation is written at the Masters levels whilst a doctorate dissertation is written to earn a Ph.D.
You will be required to defend your scholarly work in a viva format as part of your postgraduate studies.
As a masters student you will be required to take part in a dissertation defense; the general idea of this is to ensure you’ve understood your chosen topic and have learnt the skills to perform extensive research on a subject. These usually involve giving a 5 to 10 minute presentation, followed by a round of questions and answers with an internal examiner lasting up to 30 minutes (the exact process may vary depending on the educational institution).
A thesis defense or viva however requires a PhD student to present substantial information and supporting evidence to demonstrate how their research has built on previous work to contribute new information to the subject. For this reason, a viva to earn a doctorate degree can often last several hours.
Yes you do. The main difference is that a literature review for a master’s thesis may be 1,000 to 2,000 words in length whilst for a doctoral thesis, it will be a standalone chapter of around 10,000 words.
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Scientific misconduct can be described as a deviation from the accepted standards of scientific research, study and publication ethics.
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Dr Day gained her PhD Physical Chemistry at the University of Nottingham in 2000. She is now a Science & Fiction writer, an Associate Editor at PseudoPod.org and runs the blog ‘The Chronicle Flask’ about all things chemistry.
Dr Jadavji completed her PhD in Medical Genetics & Neuroscience from McGill University, Montreal, Canada in 2012. She is now an assistant professor involved in a mix of research, teaching and service projects.
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One of the biggest turning points of any PhD student’s journey is the submission of a research writing project in the form of either a PhD thesis or a PhD dissertation. From an academic perspective, the thesis/dissertation is in many ways a major indicator of the abilities and expertise that you have gained as a doctoral candidate.
The mere task of understanding the requirements and compiling a PhD dissertation/thesis is in itself huge. However, what may be confusing to understand, especially if you are just embarking upon your doctoral journey, is the difference between thesis and dissertation.
Similarities in phd dissertation vs. thesis, 1. understanding differences in the meaning of the two terms, 2. difference between thesis and dissertation based upon geographical location, 3. understanding a difference in content for a phd thesis v/s phd dissertation.
These two terms are often used interchangeably when referring to doctoral studies as there are a number of similarities between them:
Owing to the above-mentioned similarities, the confusion between the correct usage of dissertation vs. thesis is quite understandable. In order to ensure the proper usage of these two terms, it’s crucial to understand the differences in a PhD thesis v/s PhD dissertation. Here are some quick pointers that may be useful.
Since most academic institutions will continue to use these terms interchangeably, it is imperative that you confirm the intricate details regarding the expected structure of a PhD thesis/dissertation with your respective institution. However, for now, we hope that the above article helps in clarifying some of the major doubts that you may have had regarding a PhD thesis v/s dissertation.
In order to better understand the meaning of thesis vs dissertation, let us go back to the origin of the terms. The term ‘thesis’ originates from the Greek word ‘tithenai’, which means ‘to place a proposition’, while the term ‘dissertation’ has a Latin origin, which essentially means ‘disserere’/’dissertare’, i.e., ‘to (continue to) examine and discuss’. 1 To simplify further, a thesis by itself may simply represent an argument that you put forth and describe in depth, while a dissertation may represent a written summary/discussion of a particular work. 2
In countries/institutions that follow the British education system, it is common to term the final doctoral research writing project as a PhD thesis, while the countries/institutions that follow the American education system prefer to call it a PhD dissertation. In case you are unsure which education system is followed by your institution, it may be a good idea to verify this with the respective personnel, so that you can plan your doctoral journey effectively.
While the above two points may be useful to understand the differences between thesis and dissertation on a surface level, as a PhD student it is crucial for you to understand the deeper differences in the content and the type of work that goes into each of them. Let us do this by revisiting the differences in the origin of the two terms: ‘dissertare’ or to discuss (dissertation) v/s ‘to place a proposition’ (thesis). In my experience, the content of a PhD dissertation often comprises peer-reviewed publications that are published by the doctoral candidate during their doctoral work, along with supplementary chapters.
On the other hand, while compiling a PhD thesis, a doctoral candidate may need to describe the doctoral work in detail with the help of distinct chapters comprising: abstract, introduction, literature review, methodology, results, discussion, conclusion and bibliography/references. Thus, the main difference between thesis and dissertation, lies in the way the written document is being presented although the doctoral work done by the candidate will mostly remain the same .
References:
1. What is the Difference Between a Dissertation and a Thesis? | Postgrad.com. https://www.postgrad.com/advice/exams/dissertation-and-theses/difference-between-a-dissertation-and-a-thesis/
2. The PhD Thesis | FindAPhD.com. www.FindAPhD.com https://www.findaphd.com/guides/phd-thesis.
The time it takes to write a PhD thesis vs. dissertation can vary depending on several factors, including the research topic, the scope of the project, the research methodology, and the specific requirements of the academic program. However, in general, a dissertation is typically longer and more comprehensive than a thesis, and therefore may take longer to complete.
A dissertation for doctoral programs is typically required after the completion of required coursework, passing comprehensive exams, and hitting any other specific milestones outlined by the program. This means PhD students usually devote years in developing their dissertation, which demonstrates your ability to conduct independent research and make original contributions to the field
A thesis statement is used in academic writing to provide a concise summary of the main argument or point being made in an essay or paper. It should be used at the introduction at the beginning of the paper to guide the reader and provide focus for the writing. A thesis statement can be used in academic essays, research papers, analytical papers and literature reviews and presents readers with a clear roadmap of the research being conducted.
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The summer seems a very long way away, particularly during a COVID lockdown when normal university life seems suspended. But round about now is when students begin thinking about their thesis dissertation. If you were hoping for a flash of inspiration to strike later on, remember that ‘chance only favours the well-prepared mind’!
When it comes to your thesis dissertation, it’s always good to start early. You can gather ideas, run initial thoughts past lecturers, and do some preliminary reading, at leisure. Your library can start retrieving your hard-to-find research materials. And the weeks, sometimes months, they take to arrive won’t stress you out! Meanwhile, you can set to work on initial thesis dissertations ideas. If, for whatever reason, they stop working out, you can discard them without penalty. There's ample time to come up with something new.
Often, initial ideas for the thesis dissertation are far too ambitious. They tend to be loose, baggy monsters, so broad in scope that they cannot tamed with even the most ingenious research and structure. Starting on your thesis dissertation now gives you time to step back and reflect. It gives you time to make good, strategic choices, without kettling yourself into a corner with limited time and no alternatives.
What precisely is a thesis dissertation? Strangely, this is a question often overlooked by both students and lecturers alike. Perhaps where you are studying it’s just called a ‘dissertation’ or a ‘thesis’. At which point, the question becomes: dissertation versus thesis – what’s the difference? This blog post attempts to answer just that question. It also shows how you can move forward in your studies, by understanding the difference between a dissertation and a thesis.
If you are an undergraduate and have been tasked with writing a dissertation, this differs to a dissertation (or thesis) at postgraduate level.
The task you have been set is what many departments at the University of Oxford continue to call the ‘long essay’. This is an extended form that mimics the kind of written work that you’ve already been submitting throughout the year. It may be more ambitious than those other pieces of work. It may use more primary and secondary sources, and will likely be longer. But, overall, it will be similar in form and structure to your usual essays.
Be aware, though, that this is not always the case.
Recently, digital technologies have made research materials more readily accessible to larger audiences. In response, traditional long essays are evolving to resemble higher degree research. Oxford’s Faculty of History has been something of a pioneer in transferring undergraduates from ‘long essays’ to ‘theses’. ‘The thesis offers you the opportunity to engage in primary research on a subject of your own revising, and to work out arguments which are entirely your own, not a synthesis of the conclusions of others’, they explain, ‘[...] Some undergraduate theses are so good that they are ready to be published as they stand’ (University of Oxford, 2020).
The 12,000-word limit of these new undergraduate theses is comparable to that found in peer-reviewed journals. And other universities are following suit. They, too, are making changes towards this new research-based dissertation thesis model.
At the time of writing, these new research-based undergraduate theses are still quite rare. For now, the thesis dissertation remains central to organisation of higher, postgraduate degrees.
Commercial press literature doesn't help much when it comes to the thesis versus dissertation discussion. Savvy writers and publishers are eager for as broad a readership – and as many library catalogue search hits – as possible. Because of this, they tend to hedge their bets when it comes to their choice of title.
Patrick Dunleavy goes with Authoring a PhD Thesis: How to Plan, Draft, Write and Finish a Doctoral Dissertation (2003). Joan Balker chooses Writing Your Dissertation in Fifteen Minutes a Day: A Guide to Starting, Revising, and Finishing Your Doctoral Thesis (1998).
Others bring the terms closer together. Randy L. Jayner chooses Writing the winning thesis or dissertation: a step-by-step guide (2018). R. Murray Thomas markets Avoiding Thesis and Dissertation Pitfalls: 61 Cases of Problems and Solutions (2001).
The thesis versus dissertation terminology gets even more strained as you move beyond the covers. Inger Mewburn’s How to Tame Your PhD (2013) discusses ‘the oddities of the thesis/dissertation process’. Fred Pyrczak does the same in his Completing Your Thesis or Dissertation (2000), ‘a book to help students with the thesis/dissertation’.
It’s a short skip from Nineties-looking ‘thesis/dissertation’ (complete with forward slash or oblique). And, from there, to the hybrid ‘thesis dissertation’ term that we’ve used so far. This is a term that can be spotted in Alet Kruger’s Corpus-Based Translation Studies (2011). It is also in Antonio Blanco’s Medical Biochemistry (2017), and many other books and publications.
As the two terms blend, it is becoming harder to recognise the difference between 'thesis' and 'dissertation'. The appearance of the new 'thesis dissertation' catch-all doesn't help much either.
Historical usage offers a much-needed point of clarity. In the UK, the extended piece of work done at the end of a master’s degree has traditionally been called a ‘dissertation’. This has been the case since the seventeenth century. The long piece of work done as the primary requirement for a PhD has been called a ‘thesis’ for almost as long.
Cultural influences from America have unsettled these once-fixed definitions. Until the early twentieth century, America followed Britain closely when it came to the use of 'thesis' and dissertation.
Recording Dan Dodson vs The State, the Records and Briefs of the Supreme Court (1832) is one of the earliest mentions of the ‘doctoral thesis’ in America. ‘I have a doctoral thesis on this problem and it tends to say that the new building, at least in a short run, didn’t make that much difference’. As late as 1919, the University of Chicago’s Circular of Information, recorded the ‘Master’s Dissertation’ passed.
By the mid-1960s, however, the terms in America had reversed. The archives begin to discuss and cite the ‘Master’s Thesis’ and ‘Doctoral Dissertation’. The reason for this switch remains unclear. The classical etymologies of the terms don’t point to any distinction that might be pertinent to a dissertation vs thesis debate. ‘Dissertation’ comes from the Latin ‘dissertatio’ meaning ‘discussion or debate’. ‘Thesis’ comes from a Greek/late Latin ‘thesis’ meaning ‘placing, a proposition’. The origins of these words seem to allow for a flexible interchangeability. The fact that ‘dissertation’ and ‘thesis’ traded meanings in America indicate as much too.
It is anyone’s guess why America started referring to ‘Master’s Theses’ and ‘Doctoral Dissertations’. And this after more than a century of ‘Master’s Dissertations’ and ‘Doctoral Theses’.
In post-war America, there was an expansion of liberal arts colleges in America. This was accompanied by a proliferation of higher degrees. The master’s degree quickly became more significant, financially, than the doctoral degree. And it may be that, in this transition, the 'thesis' was transplanted over, from doctoral student to master’s, in an act of linguistic grade inflation.
American universities and colleges wanted their master’s students to feel proud and clever. In engineering this, they handed over the ‘thesis’ term from their more advanced doctoral counterparts.
The confusion that we witness in the Dissertation vs Thesis UK debate today is due to the exporting of these revised terms back from America to the UK. Their effect is amplified because of the increasing globalisation of higher education. Their effect is also amplified by a larger trans-Atlantic cultural homogenisation.
We have, then, considered two forces operating on the language of thesis dissertation. There is this American muddling of the traditional thesis/dissertation hierarchy. And there is a second, similar process at work, in the upgrade of undergraduate 'long essay' to 'dissertation' or 'thesis'. It is no longer practical or possible to draw a hard distinction between a thesis and a dissertation.
Interestingly, the confusion has not only resulted in the necessity of the ‘thesis dissertation’ hybrid term. It has, more sinisterly, afforded opportunities for unscrupulous academics to exaggerate their qualifications.
Recently, a public complaint was made against a British lecturer. This lecturer had listed postgraduate qualifications on his staff profile page. All of them were from prestigious universities.
For many years, these went unchecked and unchallenged. But, recently, one member of the public read the lecturer, bragging on social media that he’d been awarded a First for his research thesis.
The member of the public was sceptical of the truth of this claim. Postgraduate research degrees are not classified like undergraduate ones. They were unable to locate the lecturer’s thesis in centralised research catalogues. The complainant soon discovered the lecturer's postgraduate qualifications were actually undergraduate level. They were continuing education diplomas. These diplomas are a fine achievement for those who work hard to get them. But they are a far cry from the postgraduate qualifications from topflight universities that the academic had suggested.
At the time of writing, the academic’s qualifications were being investigated by his own university. They were also being investigated by the national Office for Students.
You can check people's CV claims by knowing about the different types of ‘thesis dissertations’. You can spot fraudulent behaviour when it comes your way! More usefully, knowing those differences allows you to judge what is expected of you, at whichever level you are studying.
Writing a thesis dissertation at any level can be daunting, particularly if you’ve never attempted one before. If you’re unsure what your thesis dissertation should be, the best thing you can do is to read a few recent examples from your department or speak to your dissertation supervisor. How easy this is to do highlights one major difference between thesis and dissertation. What follows, to conclude, is a list of those major differences.
Undergraduate long essays are sometimes called dissertations or theses. These are internally assessed and not made publicly accessible. You will only be able to read them if you borrow them from former students or ask your lecturer for outstanding examples from previous years.
Master’s dissertations, also internally assessed, are stored either in departmental libraries and/or the university library. These can usually be accessed by physically visiting the library. More conveniently, master’s dissertations can also be requested via the UK’s Interlibrary loan agreement.
PhD theses, once externally examined, are stored both in the library of the host university and the national British Library. Theses are searchable through the British Library's online ETHOS catalogue.
As a rule, the greater the ease of public access, the more significant or important the thesis dissertation is deemed to be. The same is true of the use of external staff. Undergraduate and master’s-level courses are internally marked and externally moderated. Higher profile PhD theses are always externally examined.
Finally, undergraduate degrees are the only ones that receive grades or classifications. Master’s and PhD aren't classified – just a simple question of pass or fail.
In the UK, master’s degrees take one or two years of full-time study. The master’s dissertation is a significant component of that study. This is less so the case in special MRes or ‘master’s by research degrees’, where the dissertation plays a more central role in the course of study.
By contrast, PhDs take a minimum of three years. In practice, the PhD thesis is the sole work of a doctoral student. Any other study requirements, if any, are very limited by comparison.
The prescribed word count for thesis dissertations is indicative of the academic level at which they are pitched. Undergraduate dissertations tend to be no longer than 12,000 words. Master’s dissertations run at closer to 40,000. PhD theses usually clock in at 80,000 to 120,000 words. PhDs in Fine Art with a practice component tend to be shorter as they work alongside an exhibition of artwork.
If you are studying for a PhD, it’s worth noting that academic publishers prefer to publish new academics writing towards that minimum. If publishing is one of your postdoctoral ambitions, sticking to the lower limit could save you years of rewriting!
Any student at any level of study can have an original thought, and it is always hugely satisfying to read when it occurs.
At undergraduate level, originality tends to be defined relatively loosely. A thoughtful synthesis of existing ideas is, in practice, usually assessed as original thinking, even if it isn’t, strictly original.
Original thinking an often be found in a master’s dissertation. But the emphasis continues to be on that synthesis of existing knowledge. Master’s students are expected to know the literature around their chosen subject thoroughly and have done their research. They are expected to demonstrate an expert command of its arguments. This is what they are primarily assessed on.
PhD theses, however, are made or broken by their original contribution to knowledge. Expert understanding of the subject tends to be relegated to an early literature review chapter. Out of review emerges a central, truly original idea, that propels the rest of the thesis.
As we have already seen, undergraduate theses can, in exceptional cases, be publishable. PhD theses, on the other hand, are far more ambitious with regards to publication. Their successful completion marks the first step in professional, academic career.
Also Read: Master’s Dissertation vs Undergraduate Dissertation: What’s the Difference?
We hope this blog post has cleared up any confusion you might have had about the difference between dissertation and thesis. A final note: at every level – undergraduate, master’s, or doctoral – meticulous presentation, correct referencing, appropriate register, robust argumentation, and strong evidence for those arguments are always rewarded.
Furthermore, the higher the level of degree, the more all these things are expected. Choosing an academic editor who knows your subject well is important at undergraduate level. But at master’s and PhD level, it becomes crucial. Those higher degrees are predicated on expert knowledge of the field and original contribution to knowledge.
Whoever you approach as an editor, always ask what direct experience they have that relates to your work. If the experience they state seems cursory or adjunct, be prepared to walk away and find someone else more familiar with your chosen field.
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The main difference between a Masters and a PhD is the purpose of each degree. A Masters degree involves expanding your understanding of existing scholarship in a particular subject area. The purpose of PhD study, on the other hand, is to make an original contribution to your field.
So, the biggest adjustment to expect as you progress from Masters to PhD study is a higher degree of independence (and responsibility). Beyond widening your expertise and improving your research skills, you’ll be expected to break new academic ground.
But exactly how will your academic life change as you make the leap from Masters student to PhD candidate? In this guide, we’ll provide a quick overview of how PhD and Masters study compare, including applications, course structure, assessment and more.
Area | Masters | PhD |
---|---|---|
Length (full-time) | 1-2 years | 3-5 years |
Grading | Four levels (Disstiction, Merit, Pass or Fail) | Pass, Resubmit or Fail |
Course structure | Multiple graded modules | Designed by you and your supervisor |
Purpose | To gain an advanced understanding of a research field | To develop the scholarship of a research field |
If you’ve already completed an undergraduate and a Masters degree, you might consider yourself something of a university applications veteran. How different can applying for a PhD really be?
There are quite a few similarities between the Masters and the PhD application process. Both will tend to require:
As at Masters level, you’ll submit each application directly to your chosen institution, usually through the university’s own applications portal.
The process of applying for a predesigned PhD will more closely resemble that of applying for a Masters. But if you’re planning on designing a self-proposed project , you’ll be in slightly more unfamiliar territory. Rather than responding to an advertised PhD project in your application, you’ll essentially be writing that project specification yourself in the form of your research proposal .
An academic CV is only occasionally required for a Masters application, but almost always required for a PhD application. Its purpose is to summarise your professional and academic experience, in order to demonstrate that you’re well-qualified to complete the project.
It’s useful to think of applying for a PhD as similar to applying for a job. While an application for a taught programme (such as a Masters) involves communicating why you want to study the course and how you feel it will aid your academic and professional development, the focus of a PhD application should be what you can do for the institution. Remember that, if successful, you’ll become a valued member of an academic department, and that those reviewing your application are your prospective colleagues!
Applying for a PhD also requires an extra step that you won’t have encountered at Master’s level – contacting prospective supervisors . It’s often preferable to complete this stage before you submit your final application (though this can vary from institution to institution). Reaching out to supervisors can be an intimidating and confusing process, especially since you won’t have had to do anything similar for previous applications. Our handy list of dos and don’ts will help ensure you’re familiar with all the relevant etiquette before you click send!
Want to know how to apply for a PhD in more detail? Have a read of our step-by-step doctoral application guide.
As we’ve said, the main difference between a Masters and a PhD is that the latter requires you to contribute original material to your field. This might be a daunting prospect, but luckily the first phase of a PhD usually acts as something of a ‘transitional’ period which should help you adapt to the demands of doctoral study.
In the UK, most PhD students are initially registered for a Master of Philosophy (MPhil) degree, before being ' upgraded ’ to the status of full PhD candidate (this will occur after 9-18 months for full time students, or after 15-24 months for part-time students).
This first stage of your PhD will largely be spent writing up your upgrade report . The largest component of this will usually be a literature review . You’ll likely have written a literature review as part of your Masters dissertation , so this part shouldn’t be too unfamiliar. You’ll need to demonstrate a comprehensive and critical understanding of existing scholarship in your field and situate your own research within this wider academic context.
This time round, however, you’ll need to illustrate how your research will contribute something new to the field. Don’t panic, though – now isn’t the time to present any original findings in detail (save that for your final thesis). You just need to identify a gap in the academic market and indicate how you plan to fill it.
The rest of the upgrade report should illustrate how you plan to progress with your project. You will be required to include a research question, planned methodology and a rough timetable of future work. Sometimes, you’ll also submit a sample of work you’ve already done towards your thesis.
You’ll then complete an oral presentation known as the PhD upgrade viva . It’s uncommon to ‘fail’ a PhD upgrade, though you may be asked to repeat the process if there is any concern about your progress. The important thing to remember is that you won’t progress to the status of full PhD candidate until the department is satisfied that you’re ready to (and you’ll often be given a couple of shots at demonstrating this).
The most obvious difference between a Masters and a PhD in terms of overarching course structure is length. Whereas a Masters is completed in 1-2 years, a PhD will usually take 3-4 years (if studied full-time) or 5-6 years (if studied part-time).
3-4 years may sound like a long time, but by the end of a PhD you’ll not only researched, written and defended your thesis but also amassed significant additional experience. This might include:
Despite having longer to complete it, you can expect to work at a similar level of intensity for your PhD as you did for you Masters – and to undertake a much wider variety of activities in the process.
At undergraduate and Masters level, you’ll have grown used to each year of study being structured similarly. While the complexity of material will increase as the course progresses, each academic year will have followed a similar format (a series of taught modules culminating in assessment through examination or coursework).
A PhD, by contrast, moves through a series of phases. In your first year, you’ll usually write up a comprehensive overview of existing scholarship in your field in the form of a literature review and draw up a plan for the completion of your project. Your second year will typically be dedicated to completing the bulk of your research , before you write up your final dissertation over your third and fourth years. You can find out more about each stage in our guide to the PhD journey .
PhD candidates aren’t assessed in the same way as Masters and undergraduate students – so yes, you can wave goodbye to regular coursework and exams! You’ll only be formally ‘examined’ at two points during your programme – your PhD upgrade viva (as explained above), and your final viva voce , in which you’ll defend your final thesis in an oral examination.
This doesn’t mean it will be a complete free-for-all between these two milestones, however. Most universities will monitor your progress to make sure that you are continuing to meet the standards of the department year-on-year.
It’s common for PhD candidates to be monitored through progression reviews (which are generally annual for full-time students). You may have to submit a report outlining how your thesis has progressed to date and what your plan is for the following year, as well as any training or other university work (such as teaching) you have undertaken. If the department feels that you haven’t made sufficient progress, you may be required to register for a lower award, or to leave the university altogether.
At Masters level, you’ll have been given a grade out of 100 for each examination or piece of coursework (if in the UK) and graduated with a degree classification ranging from a Distinction to a Fail. At PhD level you won’t be ‘graded’ as such – it’s better to think of your viva examinations and progression reviews as a series of checkpoints that you’ll need to pass in order to earn your doctorate.
Ultimately, the outcome of your final viva will either be that you are awarded a PhD or that you are not (or that you might be after you’ve made some tweaks – see our full guide to viva voce results ). There’s no such thing as a ‘good’ or ‘bad’ PhD in the same way that you can receive different classifications of Masters degree.
Hopefully this guide has given you some idea of how PhD and Masters study compare, and helped you feel a little less apprehensive about making the leap!
To find out more about PhD study, have a browse of the many detailed guides in our advice section .
Search our project listings to find out what you could be studying.
What happens during a typical PhD, and when? We've summarised the main milestones of a doctoral research journey.
The PhD thesis is the most important part of a doctoral degree. This page will introduce you to what you need to know about the PhD dissertation.
This page will give you an idea of what to expect from your routine as a PhD student, explaining how your daily life will look at you progress through a doctoral degree.
Our guide tells you everything about the application process for studying a PhD in the USA.
Is your supervisor moving universities? Or have you discovered another doctoral programme that better suits your goals? In this guide we take a look at how you can transfer a PhD to another university.
Ever wondered how hard is a PhD? Our guide can help you learn the level of a PhD compared to Masters study, what hurdles make a PhD hard, and why they occur.
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From my understanding, a PhD thesis has more original/substantial contribution to the field than a masters thesis. Because of the time invested in a PhD thesis, it is more ambitious and expected to generate peer reviewed publications.
However, in terms of structure: length, content etc. how does a master's thesis differ from a PhD thesis and a journal paper? Particularly as it pertains to engineering disciplines.
Some sources I looked at:
Quora: What's the difference between a master's thesis and a Ph.D. thesis?
Reddit: What are the differences between research done for a Master's thesis and research done for a PhD dissertation?
There is not necessarily a difference in the document per se, but it is likely a dissertation will have a broader impact and loftier goals than a thesis, simply because of the additional study, effort, and time a dissertation requires. I don't think one would be able to easily classify a document as thesis vs dissertation based on content alone. But, having the status of a 'dissertation' also suggests the author completed any number of ancillary requirements, including coursework and comprehensive/preliminary exams, which may add some weight, but that's speculative.
A journal article is something altogether different -- sometimes based on a thesis or dissertation. Journal articles must pass external peer review, whereas a thesis and dissertation is approved internally (sometimes with 1 external committee member). Also, formatting is usually dictated by the recipient journal, whereas theses and dissertation formats are dictated by the institution. It is usually the case the journal articles carry more weight than any thesis or dissertation.
The main difference between a master's thesis and a PhD thesis is really the scope of the work. The master's thesis is assumed to be over a shorter period and therefore should have a slightly smaller scope. One might extract just one or two journal papers out of a master's thesis, but four or five out of a PhD thesis.
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Generally, a doctoral dissertation has greater breadth, depth, and intention than a master's thesis since it is based on original research. While the standard length of a master's thesis is around 100 pages, a doctoral dissertation can be upwards of 400-500 pages. While most students can finish their PhD dissertation or thesis in as little ...
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
What are the differences between a PhD dissertation vs. thesis? The first and most distinct difference is the degree program requiring a PhD dissertation or thesis. ... One of the primary differences between thesis and dissertation papers is their length. While a thesis might be anywhere from 40 to 80 pages long, a dissertation can easily run ...
The primary difference between a dissertation vs thesis is the degree programs that require these projects. Students in a master's degree program will write a thesis, whereas students in a doctoral degree program will complete a dissertation. Another difference between the two projects is that a dissertation usually requires an oral defense ...
The difference in the length of a PhD dissertation vs. masters thesis is noteworthy. A thesis is typically between 50 and 100 pages in length and is written during the final year of a master's degree program. A dissertation is generally 100 to 400 pages long and may involve several years of work. Completion process.
The main difference between a dissertation and thesis is the scope of the research. A dissertation develops unique and original concepts in a particular field of research, whereas a thesis is usually a culmination of existing research. The main purpose of a writing a dissertation is to add new findings to the existing literature in that field ...
The primary difference between a dissertation and a thesis lies in their purpose and structure. A dissertation aims to contribute new knowledge to a specific field of study and is typically a more extensive and comprehensive project. It involves an in-depth exploration of a research problem or question, often requiring the collection and ...
The primary difference between a thesis and a dissertation is the time when they are completed. As mentioned earlier, a thesis is presented at the culmination of a master's program, whereas, a dissertation is presented to earn a Ph.D. A thesis is a compilation of research ensuring that the researcher is well-informed and has knowledge about ...
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.
Revised on April 16, 2024. A thesis is a type of research paper based on your original research. It is usually submitted as the final step of a master's program or a capstone to a bachelor's degree. Writing a thesis can be a daunting experience. Other than a dissertation, it is one of the longest pieces of writing students typically complete.
In other words, a thesis is completed for a Masters-level degree, while a dissertation is completed for PhD (or any other doctoral-level degree). Simply put, a dissertation and a thesis are essentially the same thing, but at different levels of study. The exact terminology varies from country to country, and sometimes it even varies between ...
The main differences in structure between a thesis and a dissertation are in the scope and complexity. Length. The word count requirement for theses and dissertations can vary depending on the institution and program. A thesis is usually 20,000-40,000 words. However, there have been cases of mathematics dissertations that were only a few ...
The two most common types of graduate degrees are master's and doctoral degrees: A master's is a 1-2 year degree that can prepare you for a multitude of careers. A PhD, or doctoral degree, takes 3-7 years to complete (depending on the country) and prepares you for a career in academic research. A master's is also the necessary first ...
August 18, 2020. Summary: At universities in the UK, a dissertation, usually around 20,000 words is written by undergraduate and Master's students, whilst a thesis, around 80,000 words, is written as part of a PhD. In the USA, these definitions of dissertation and thesis are usually reversed. Confusingly, the terms dissertation and thesis are ...
Understanding a difference in content for a PhD thesis v/s PhD dissertation. While the above two points may be useful to understand the differences between thesis and dissertation on a surface level, as a PhD student it is crucial for you to understand the deeper differences in the content and the type of work that goes into each of them.
The degree normally takes between three and four years of full-time work towards a thesis offering an original contribution to your subject. ... Most countries follow a similar format, but there are some differences. In the USA, for example, PhD students complete reading assignments and examinations before beginning their research.
How easy this is to do highlights one major difference between thesis and dissertation. What follows, to conclude, is a list of those major differences. 1. Accessibility and assessment ... PhD theses, however, are made or broken by their original contribution to knowledge. Expert understanding of the subject tends to be relegated to an early ...
In a PhD thesis, you have to show that you are able to extend the knowledge of your field to solve new problems. The distinction between a Bachelor and a Master thesis may be a bit subtle. Generally I think a Master thesis should show a significantly greater level of independent working.
The PhD thesis should be on a much higher level than the Honours/Masters thesis, offering a contribution to human knowledge that is of a sufficient level of "significance" to warrant publication in a respected journal. ... As for the difference between Honours/Bachelor and Masters it would depend on your university, but both have no requirement ...
The most obvious difference between a Masters and a PhD in terms of overarching course structure is length. Whereas a Masters is completed in 1-2 years, a PhD will usually take 3-4 years (if studied full-time) or 5-6 years (if studied part-time). 3-4 years may sound like a long time, but by the end of a PhD you'll not only researched, written ...
13. I have seen some sites that distinguish a dissertation as what is written as the requirements of a doctoral degree. Others that distinguish a thesis as a document written for the fulfillment of any degree (Bachelors, Masters or Doctoral) while a dissertation is a more general name for a document where someone is presenting findings.
To give an example, we have extracted the following research aim from a real PhD thesis: ... Hopefully the above explanations make clear the differences between aims and objectives, but to clarify: The research aim focus on what the research project is intended to achieve; research objectives focus on how the aim will be achieved. ...
The main difference between a PhD student vs. candidate is that the student is still working through the coursework. They have not yet begun the dissertation process or passed the qualifying exams. A PhD student may also be in the process of taking the qualifying exams, but not yet finished with them. Many people believe that earning a doctoral ...
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The main difference between a master's thesis and a PhD thesis is really the scope of the work. The master's thesis is assumed to be over a shorter period and therefore should have a slightly smaller scope. One might extract just one or two journal papers out of a master's thesis, but four or five out of a PhD thesis.
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