thesis paper tips

Purdue Online Writing Lab Purdue OWL® College of Liberal Arts

Tips and Examples for Writing Thesis Statements

Welcome to the Purdue OWL

This page is brought to you by the OWL at Purdue University. When printing this page, you must include the entire legal notice.

Copyright ©1995-2018 by The Writing Lab & The OWL at Purdue and Purdue University. All rights reserved. This material may not be published, reproduced, broadcast, rewritten, or redistributed without permission. Use of this site constitutes acceptance of our terms and conditions of fair use.

Tips for Writing Your Thesis Statement

1. Determine what kind of paper you are writing:

• An analytical paper breaks down an issue or an idea into its component parts, evaluates the issue or idea, and presents this breakdown and evaluation to the audience.
• An expository (explanatory) paper explains something to the audience.
• An argumentative paper makes a claim about a topic and justifies this claim with specific evidence. The claim could be an opinion, a policy proposal, an evaluation, a cause-and-effect statement, or an interpretation. The goal of the argumentative paper is to convince the audience that the claim is true based on the evidence provided.

If you are writing a text that does not fall under these three categories (e.g., a narrative), a thesis statement somewhere in the first paragraph could still be helpful to your reader.

2. Your thesis statement should be specific—it should cover only what you will discuss in your paper and should be supported with specific evidence.

3. The thesis statement usually appears at the end of the first paragraph of a paper.

4. Your topic may change as you write, so you may need to revise your thesis statement to reflect exactly what you have discussed in the paper.

Thesis Statement Examples

Example of an analytical thesis statement:

The paper that follows should:

• Explain the analysis of the college admission process
• Explain the challenge facing admissions counselors

Example of an expository (explanatory) thesis statement:

• Explain how students spend their time studying, attending class, and socializing with peers

Example of an argumentative thesis statement:

• Present an argument and give evidence to support the claim that students should pursue community projects before entering college

Thesis Statements

What this handout is about.

This handout describes what a thesis statement is, how thesis statements work in your writing, and how you can craft or refine one for your draft.

Introduction

Writing in college often takes the form of persuasion—convincing others that you have an interesting, logical point of view on the subject you are studying. Persuasion is a skill you practice regularly in your daily life. You persuade your roommate to clean up, your parents to let you borrow the car, your friend to vote for your favorite candidate or policy. In college, course assignments often ask you to make a persuasive case in writing. You are asked to convince your reader of your point of view. This form of persuasion, often called academic argument, follows a predictable pattern in writing. After a brief introduction of your topic, you state your point of view on the topic directly and often in one sentence. This sentence is the thesis statement, and it serves as a summary of the argument you’ll make in the rest of your paper.

What is a thesis statement?

A thesis statement:

• tells the reader how you will interpret the significance of the subject matter under discussion.
• is a road map for the paper; in other words, it tells the reader what to expect from the rest of the paper.
• directly answers the question asked of you. A thesis is an interpretation of a question or subject, not the subject itself. The subject, or topic, of an essay might be World War II or Moby Dick; a thesis must then offer a way to understand the war or the novel.
• makes a claim that others might dispute.
• is usually a single sentence near the beginning of your paper (most often, at the end of the first paragraph) that presents your argument to the reader. The rest of the paper, the body of the essay, gathers and organizes evidence that will persuade the reader of the logic of your interpretation.

If your assignment asks you to take a position or develop a claim about a subject, you may need to convey that position or claim in a thesis statement near the beginning of your draft. The assignment may not explicitly state that you need a thesis statement because your instructor may assume you will include one. When in doubt, ask your instructor if the assignment requires a thesis statement. When an assignment asks you to analyze, to interpret, to compare and contrast, to demonstrate cause and effect, or to take a stand on an issue, it is likely that you are being asked to develop a thesis and to support it persuasively. (Check out our handout on understanding assignments for more information.)

How do I create a thesis?

A thesis is the result of a lengthy thinking process. Formulating a thesis is not the first thing you do after reading an essay assignment. Before you develop an argument on any topic, you have to collect and organize evidence, look for possible relationships between known facts (such as surprising contrasts or similarities), and think about the significance of these relationships. Once you do this thinking, you will probably have a “working thesis” that presents a basic or main idea and an argument that you think you can support with evidence. Both the argument and your thesis are likely to need adjustment along the way.

Writers use all kinds of techniques to stimulate their thinking and to help them clarify relationships or comprehend the broader significance of a topic and arrive at a thesis statement. For more ideas on how to get started, see our handout on brainstorming .

How do I know if my thesis is strong?

If there’s time, run it by your instructor or make an appointment at the Writing Center to get some feedback. Even if you do not have time to get advice elsewhere, you can do some thesis evaluation of your own. When reviewing your first draft and its working thesis, ask yourself the following :

• Do I answer the question? Re-reading the question prompt after constructing a working thesis can help you fix an argument that misses the focus of the question. If the prompt isn’t phrased as a question, try to rephrase it. For example, “Discuss the effect of X on Y” can be rephrased as “What is the effect of X on Y?”
• Have I taken a position that others might challenge or oppose? If your thesis simply states facts that no one would, or even could, disagree with, it’s possible that you are simply providing a summary, rather than making an argument.
• Is my thesis statement specific enough? Thesis statements that are too vague often do not have a strong argument. If your thesis contains words like “good” or “successful,” see if you could be more specific: why is something “good”; what specifically makes something “successful”?
• Does my thesis pass the “So what?” test? If a reader’s first response is likely to  be “So what?” then you need to clarify, to forge a relationship, or to connect to a larger issue.
• Does my essay support my thesis specifically and without wandering? If your thesis and the body of your essay do not seem to go together, one of them has to change. It’s okay to change your working thesis to reflect things you have figured out in the course of writing your paper. Remember, always reassess and revise your writing as necessary.
• Does my thesis pass the “how and why?” test? If a reader’s first response is “how?” or “why?” your thesis may be too open-ended and lack guidance for the reader. See what you can add to give the reader a better take on your position right from the beginning.

Suppose you are taking a course on contemporary communication, and the instructor hands out the following essay assignment: “Discuss the impact of social media on public awareness.” Looking back at your notes, you might start with this working thesis:

Social media impacts public awareness in both positive and negative ways.

You can use the questions above to help you revise this general statement into a stronger thesis.

• Do I answer the question? You can analyze this if you rephrase “discuss the impact” as “what is the impact?” This way, you can see that you’ve answered the question only very generally with the vague “positive and negative ways.”
• Have I taken a position that others might challenge or oppose? Not likely. Only people who maintain that social media has a solely positive or solely negative impact could disagree.
• Is my thesis statement specific enough? No. What are the positive effects? What are the negative effects?
• Does my thesis pass the “how and why?” test? No. Why are they positive? How are they positive? What are their causes? Why are they negative? How are they negative? What are their causes?
• Does my thesis pass the “So what?” test? No. Why should anyone care about the positive and/or negative impact of social media?

After thinking about your answers to these questions, you decide to focus on the one impact you feel strongly about and have strong evidence for:

Because not every voice on social media is reliable, people have become much more critical consumers of information, and thus, more informed voters.

This version is a much stronger thesis! It answers the question, takes a specific position that others can challenge, and it gives a sense of why it matters.

Let’s try another. Suppose your literature professor hands out the following assignment in a class on the American novel: Write an analysis of some aspect of Mark Twain’s novel Huckleberry Finn. “This will be easy,” you think. “I loved Huckleberry Finn!” You grab a pad of paper and write:

Mark Twain’s Huckleberry Finn is a great American novel.

You begin to analyze your thesis:

• Do I answer the question? No. The prompt asks you to analyze some aspect of the novel. Your working thesis is a statement of general appreciation for the entire novel.

Think about aspects of the novel that are important to its structure or meaning—for example, the role of storytelling, the contrasting scenes between the shore and the river, or the relationships between adults and children. Now you write:

In Huckleberry Finn, Mark Twain develops a contrast between life on the river and life on the shore.

• Do I answer the question? Yes!
• Have I taken a position that others might challenge or oppose? Not really. This contrast is well-known and accepted.
• Is my thesis statement specific enough? It’s getting there–you have highlighted an important aspect of the novel for investigation. However, it’s still not clear what your analysis will reveal.
• Does my thesis pass the “how and why?” test? Not yet. Compare scenes from the book and see what you discover. Free write, make lists, jot down Huck’s actions and reactions and anything else that seems interesting.
• Does my thesis pass the “So what?” test? What’s the point of this contrast? What does it signify?”

After examining the evidence and considering your own insights, you write:

Through its contrasting river and shore scenes, Twain’s Huckleberry Finn suggests that to find the true expression of American democratic ideals, one must leave “civilized” society and go back to nature.

This final thesis statement presents an interpretation of a literary work based on an analysis of its content. Of course, for the essay itself to be successful, you must now present evidence from the novel that will convince the reader of your interpretation.

Works consulted

We consulted these works while writing this handout. This is not a comprehensive list of resources on the handout’s topic, and we encourage you to do your own research to find additional publications. Please do not use this list as a model for the format of your own reference list, as it may not match the citation style you are using. For guidance on formatting citations, please see the UNC Libraries citation tutorial . We revise these tips periodically and welcome feedback.

Anson, Chris M., and Robert A. Schwegler. 2010. The Longman Handbook for Writers and Readers , 6th ed. New York: Longman.

Lunsford, Andrea A. 2015. The St. Martin’s Handbook , 8th ed. Boston: Bedford/St Martin’s.

Ramage, John D., John C. Bean, and June Johnson. 2018. The Allyn & Bacon Guide to Writing , 8th ed. New York: Pearson.

Ruszkiewicz, John J., Christy Friend, Daniel Seward, and Maxine Hairston. 2010. The Scott, Foresman Handbook for Writers , 9th ed. Boston: Pearson Education.

You may reproduce it for non-commercial use if you use the entire handout and attribute the source: The Writing Center, University of North Carolina at Chapel Hill

Make a Gift

• Link to facebook
• Link to linkedin
• Link to twitter
• Link to youtube
• Writing Tips

How to Write a Thesis Statement for a Research Paper

4-minute read

• 26th July 2023

A strong thesis statement is the foundation of a successful research paper . The thesis gives focus to your ideas, engages readers, and sets the tone for the rest of the paper. You’ve spent substantial time and effort to craft a well-written and effective study , so you want your thesis statement to accurately reflect the impact of your work.

However, writing a thesis is often easier said than done. So if you’ve already got the arguments, the data, and the conclusions, keep scrolling for our straightforward guide on how to write a thesis statement for a research paper.

What Is a Thesis Statement?

A thesis statement is a clear and succinct assertion that presents the main argument or central idea of a research paper or other academic work. You usually find the thesis, which serves as a road map for the entire piece of writing, at the end of the introductory paragraph. The thesis also highlights the importance and relevance of the research topic , explaining why it’s worth studying and what impact it may have.

A good thesis statement also invites critical discussion and debate. Although your statement should provide a compelling argument , it should also inspire readers to engage with your ideas and potentially challenge or explore alternative viewpoints.

How to Write a Thesis Statement

Your thesis statement should outline the scope and boundaries of the paper and indicate what aspects of the topic you’ll cover. But now that you know what a good thesis statement entails, where should you start? Check out our series of steps below for help on writing an impactful thesis statement that accurately summarizes your research and arguments.

Understand the Purpose of Your Research

Before you can write a thesis statement, you need to understand the purpose and scope of your research. Pinpoint the specific topic or issue you’ll be exploring and the main objective of your paper. You should also familiarize yourself with the existing literature and research related to your topic because these will help you refine your focus and identify gaps in the existing knowledge that your research can address.

Consider the Impact of Your Research

Your thesis statement should answer the question, What is the relevance? – meaning it should tell the reader what the practical implications of your research are, why the research is significant, and what it adds to the broader academic landscape.

Find this useful?

Subscribe to our newsletter and get writing tips from our editors straight to your inbox.

Make a Concise Claim or Argument

Your statement should be clear, specific, and concise, conveying the main point of your research in one or two sentences. It should present a claim or argument that you’ll go on to support and defend in your paper, so avoid purely factual or self-evident statements. Be precise in your wording and tailor your thesis statement to the scope of your research – don’t introduce a new or unrelated topic that you don’t expressly address in your paper. The thesis statement is meant to indicate what the reader can expect to find in your paper, and you must support the thesis with evidence throughout.

Revise and Refine the Statement

Crafting a strong thesis statement may require multiple attempts, so take the time to revise and edit it until you’re satisfied that it meets your requirements.

Example Thesis Statement

Below is an example of a strong thesis statement that clearly emphasizes the main points of a research topic:

In this example, the thesis statement clearly identifies the main topic (technology’s impact on education) and presents a strong argument about technology’s positive effects. The thesis conveys the essential message of the research concisely in one sentence, leaving no doubt about the position of the author and what they’ll address in the paper.

Expert Editing Services

Ensure your research paper makes an impact by having our expert editors proofread it professionally. Our team has experience proofreading a variety of academic work, from research papers to dissertations to journal articles. Get started today by submitting your free sample of 500 words or less.

Share this article:

Post A New Comment

Got content that needs a quick turnaround? Let us polish your work. Explore our editorial business services.

9-minute read

How to Use Infographics to Boost Your Presentation

Is your content getting noticed? Capturing and maintaining an audience’s attention is a challenge when...

8-minute read

Why Interactive PDFs Are Better for Engagement

Are you looking to enhance engagement and captivate your audience through your professional documents? Interactive...

7-minute read

Seven Key Strategies for Voice Search Optimization

Voice search optimization is rapidly shaping the digital landscape, requiring content professionals to adapt their...

Five Creative Ways to Showcase Your Digital Portfolio

Are you a creative freelancer looking to make a lasting impression on potential clients or...

How to Ace Slack Messaging for Contractors and Freelancers

Effective professional communication is an important skill for contractors and freelancers navigating remote work environments....

3-minute read

How to Insert a Text Box in a Google Doc

Google Docs is a powerful collaborative tool, and mastering its features can significantly enhance your...

Make sure your writing is the best it can be with our expert English proofreading and editing.

• Walden University
• Faculty Portal

Writing a Paper: Thesis Statements

Basics of thesis statements.

The thesis statement is the brief articulation of your paper's central argument and purpose. You might hear it referred to as simply a "thesis." Every scholarly paper should have a thesis statement, and strong thesis statements are concise, specific, and arguable. Concise means the thesis is short: perhaps one or two sentences for a shorter paper. Specific means the thesis deals with a narrow and focused topic, appropriate to the paper's length. Arguable means that a scholar in your field could disagree (or perhaps already has!).

Strong thesis statements address specific intellectual questions, have clear positions, and use a structure that reflects the overall structure of the paper. Read on to learn more about constructing a strong thesis statement.

Being Specific

This thesis statement has no specific argument:

Needs Improvement: In this essay, I will examine two scholarly articles to find similarities and differences.

This statement is concise, but it is neither specific nor arguable—a reader might wonder, "Which scholarly articles? What is the topic of this paper? What field is the author writing in?" Additionally, the purpose of the paper—to "examine…to find similarities and differences" is not of a scholarly level. Identifying similarities and differences is a good first step, but strong academic argument goes further, analyzing what those similarities and differences might mean or imply.

Better: In this essay, I will argue that Bowler's (2003) autocratic management style, when coupled with Smith's (2007) theory of social cognition, can reduce the expenses associated with employee turnover.

The new revision here is still concise, as well as specific and arguable.  We can see that it is specific because the writer is mentioning (a) concrete ideas and (b) exact authors.  We can also gather the field (business) and the topic (management and employee turnover). The statement is arguable because the student goes beyond merely comparing; he or she draws conclusions from that comparison ("can reduce the expenses associated with employee turnover").

Making a Unique Argument

This thesis draft repeats the language of the writing prompt without making a unique argument:

Needs Improvement: The purpose of this essay is to monitor, assess, and evaluate an educational program for its strengths and weaknesses. Then, I will provide suggestions for improvement.

You can see here that the student has simply stated the paper's assignment, without articulating specifically how he or she will address it. The student can correct this error simply by phrasing the thesis statement as a specific answer to the assignment prompt.

Better: Through a series of student interviews, I found that Kennedy High School's antibullying program was ineffective. In order to address issues of conflict between students, I argue that Kennedy High School should embrace policies outlined by the California Department of Education (2010).

Words like "ineffective" and "argue" show here that the student has clearly thought through the assignment and analyzed the material; he or she is putting forth a specific and debatable position. The concrete information ("student interviews," "antibullying") further prepares the reader for the body of the paper and demonstrates how the student has addressed the assignment prompt without just restating that language.

Creating a Debate

This thesis statement includes only obvious fact or plot summary instead of argument:

Needs Improvement: Leadership is an important quality in nurse educators.

A good strategy to determine if your thesis statement is too broad (and therefore, not arguable) is to ask yourself, "Would a scholar in my field disagree with this point?" Here, we can see easily that no scholar is likely to argue that leadership is an unimportant quality in nurse educators.  The student needs to come up with a more arguable claim, and probably a narrower one; remember that a short paper needs a more focused topic than a dissertation.

Better: Roderick's (2009) theory of participatory leadership  is particularly appropriate to nurse educators working within the emergency medicine field, where students benefit most from collegial and kinesthetic learning.

Here, the student has identified a particular type of leadership ("participatory leadership"), narrowing the topic, and has made an arguable claim (this type of leadership is "appropriate" to a specific type of nurse educator). Conceivably, a scholar in the nursing field might disagree with this approach. The student's paper can now proceed, providing specific pieces of evidence to support the arguable central claim.

Choosing the Right Words

This thesis statement uses large or scholarly-sounding words that have no real substance:

Needs Improvement: Scholars should work to seize metacognitive outcomes by harnessing discipline-based networks to empower collaborative infrastructures.

There are many words in this sentence that may be buzzwords in the student's field or key terms taken from other texts, but together they do not communicate a clear, specific meaning. Sometimes students think scholarly writing means constructing complex sentences using special language, but actually it's usually a stronger choice to write clear, simple sentences. When in doubt, remember that your ideas should be complex, not your sentence structure.

Better: Ecologists should work to educate the U.S. public on conservation methods by making use of local and national green organizations to create a widespread communication plan.

Notice in the revision that the field is now clear (ecology), and the language has been made much more field-specific ("conservation methods," "green organizations"), so the reader is able to see concretely the ideas the student is communicating.

Leaving Room for Discussion

This thesis statement is not capable of development or advancement in the paper:

Needs Improvement: There are always alternatives to illegal drug use.

This sample thesis statement makes a claim, but it is not a claim that will sustain extended discussion. This claim is the type of claim that might be appropriate for the conclusion of a paper, but in the beginning of the paper, the student is left with nowhere to go. What further points can be made? If there are "always alternatives" to the problem the student is identifying, then why bother developing a paper around that claim? Ideally, a thesis statement should be complex enough to explore over the length of the entire paper.

Better: The most effective treatment plan for methamphetamine addiction may be a combination of pharmacological and cognitive therapy, as argued by Baker (2008), Smith (2009), and Xavier (2011).

In the revised thesis, you can see the student make a specific, debatable claim that has the potential to generate several pages' worth of discussion. When drafting a thesis statement, think about the questions your thesis statement will generate: What follow-up inquiries might a reader have? In the first example, there are almost no additional questions implied, but the revised example allows for a good deal more exploration.

Thesis Mad Libs

If you are having trouble getting started, try using the models below to generate a rough model of a thesis statement! These models are intended for drafting purposes only and should not appear in your final work.

• In this essay, I argue ____, using ______ to assert _____.
• While scholars have often argued ______, I argue______, because_______.
• Through an analysis of ______, I argue ______, which is important because_______.

Words to Avoid and to Embrace

When drafting your thesis statement, avoid words like explore, investigate, learn, compile, summarize , and explain to describe the main purpose of your paper. These words imply a paper that summarizes or "reports," rather than synthesizing and analyzing.

Instead of the terms above, try words like argue, critique, question , and interrogate . These more analytical words may help you begin strongly, by articulating a specific, critical, scholarly position.

Read Kayla's blog post for tips on taking a stand in a well-crafted thesis statement.

Related Resources

Didn't find what you need? Email us at [email protected] .

• Previous Page: Introductions
• Next Page: Conclusions
• Office of Student Disability Services

Walden Resources

Departments.

• Academic Residencies
• Academic Skills
• Career Planning and Development
• Customer Care Team
• Field Experience
• Military Services
• Student Success Advising
• Writing Skills

Centers and Offices

• Center for Social Change
• Office of Academic Support and Instructional Services
• Office of Degree Acceleration
• Office of Research and Doctoral Services
• Office of Student Affairs

Student Resources

• Doctoral Writing Assessment
• Form & Style Review
• Quick Answers
• ScholarWorks
• SKIL Courses and Workshops
• Walden Bookstore
• Walden Catalog & Student Handbook
• Student Safety/Title IX
• Legal & Consumer Information
• Website Terms and Conditions
• Cookie Policy
• Accessibility
• Accreditation
• State Authorization
• Net Price Calculator
• Contact Walden

Walden University is a member of Adtalem Global Education, Inc. www.adtalem.com Walden University is certified to operate by SCHEV © 2024 Walden University LLC. All rights reserved.

Reference management. Clean and simple.

Writing your thesis

5 tips for writing your thesis conclusion

A good conclusion is crucial to the success of your thesis or dissertation. Read our 5 tips for an outstanding thesis conclusion.

How long are thesis statements? [with examples]

Not sure how long a thesis statement should be? This guide on thesis statement lengths will prepare you to write a solid thesis statement of an acceptable length.

How to collect data for your thesis [Update 2024]

Unsure how to gather data for your thesis? We will guide you through the first steps of collecting theoretical and empirical data for your thesis.

How to come up with a topic for your thesis

The time has come for you to choose a thesis topic? Don't get lost. With the help of our guide you will find a topic for your thesis in the blink of an eye.

How to prepare an excellent thesis defense [6 tips]

What is a thesis defense and how do you prepare for it the best way? This guide discusses what a thesis defense is and offers 6 tips for how to prepare.

How to proofread your thesis [7 tips]

Explore 7 tips for how to proofread a thesis. Follow this guide to submit your thesis with confidence.

How to structure a thesis

You may have many questions when you start your thesis. How do you structure it? What information should the individual chapters contain? Here's an overview of thesis structure and how to actually start your thesis.

How to write a good thesis introduction

Getting started with your thesis can feel intimidating. There is no single way to write an introduction that will always work for every topic, but this guide helps you cover all the important points.

How to write a thesis statement + Examples

How do you write a good thesis statement? Learn all you need to know about thesis statements in our guide with examples.

How to write an excellent thesis conclusion [with examples]

The conclusion is the last thing readers of your thesis will see, so it should be memorable. Learn how to write a truly excellent thesis conclusion in this step-by-step guide with examples.

The perfect thesis topic: 5 questions you need to ask

Not sure if you’ve chosen a good topic for your thesis? In this guide we feature key questions and criteria that can help you determine if your thesis topic is solid.

What is a thesis statement? [with example]

Not sure what a thesis statement is? In this guide, we explore the definition and purpose of a thesis statement and highlight thesis examples and tips.

Writing dissertation acknowledgments: What you need to know [with examples]

Are you wondering how to write your dissertation acknowledgments and who to thank? This guide with examples will answer all of your questions!

What are your chances of acceptance?

Calculate for all schools, your chance of acceptance.

Your chancing factors

Extracurriculars.

How to Write a Strong Thesis Statement: 4 Steps + Examples

What’s Covered:

What is the purpose of a thesis statement, writing a good thesis statement: 4 steps, common pitfalls to avoid, where to get your essay edited for free.

When you set out to write an essay, there has to be some kind of point to it, right? Otherwise, your essay would just be a big jumble of word salad that makes absolutely no sense. An essay needs a central point that ties into everything else. That main point is called a thesis statement, and it’s the core of any essay or research paper.

You may hear about Master degree candidates writing a thesis, and that is an entire paper–not to be confused with the thesis statement, which is typically one sentence that contains your paper’s focus. 

Read on to learn more about thesis statements and how to write them. We’ve also included some solid examples for you to reference.

Typically the last sentence of your introductory paragraph, the thesis statement serves as the roadmap for your essay. When your reader gets to the thesis statement, they should have a clear outline of your main point, as well as the information you’ll be presenting in order to either prove or support your point. 

The thesis statement should not be confused for a topic sentence , which is the first sentence of every paragraph in your essay. If you need help writing topic sentences, numerous resources are available. Topic sentences should go along with your thesis statement, though.

Since the thesis statement is the most important sentence of your entire essay or paper, it’s imperative that you get this part right. Otherwise, your paper will not have a good flow and will seem disjointed. That’s why it’s vital not to rush through developing one. It’s a methodical process with steps that you need to follow in order to create the best thesis statement possible.

Step 1: Decide what kind of paper you’re writing

When you’re assigned an essay, there are several different types you may get. Argumentative essays are designed to get the reader to agree with you on a topic. Informative or expository essays present information to the reader. Analytical essays offer up a point and then expand on it by analyzing relevant information. Thesis statements can look and sound different based on the type of paper you’re writing. For example:

• Argumentative: The United States needs a viable third political party to decrease bipartisanship, increase options, and help reduce corruption in government.
• Informative: The Libertarian party has thrown off elections before by gaining enough support in states to get on the ballot and by taking away crucial votes from candidates.
• Analytical: An analysis of past presidential elections shows that while third party votes may have been the minority, they did affect the outcome of the elections in 2020, 2016, and beyond.

Step 2: Figure out what point you want to make

Once you know what type of paper you’re writing, you then need to figure out the point you want to make with your thesis statement, and subsequently, your paper. In other words, you need to decide to answer a question about something, such as:

• What impact did reality TV have on American society?
• How has the musical Hamilton affected perception of American history?
• Why do I want to major in [chosen major here]?

If you have an argumentative essay, then you will be writing about an opinion. To make it easier, you may want to choose an opinion that you feel passionate about so that you’re writing about something that interests you. For example, if you have an interest in preserving the environment, you may want to choose a topic that relates to that. 

If you’re writing your college essay and they ask why you want to attend that school, you may want to have a main point and back it up with information, something along the lines of:

“Attending Harvard University would benefit me both academically and professionally, as it would give me a strong knowledge base upon which to build my career, develop my network, and hopefully give me an advantage in my chosen field.”

Step 3: Determine what information you’ll use to back up your point

Once you have the point you want to make, you need to figure out how you plan to back it up throughout the rest of your essay. Without this information, it will be hard to either prove or argue the main point of your thesis statement. If you decide to write about the Hamilton example, you may decide to address any falsehoods that the writer put into the musical, such as:

“The musical Hamilton, while accurate in many ways, leaves out key parts of American history, presents a nationalist view of founding fathers, and downplays the racism of the times.”

Once you’ve written your initial working thesis statement, you’ll then need to get information to back that up. For example, the musical completely leaves out Benjamin Franklin, portrays the founding fathers in a nationalist way that is too complimentary, and shows Hamilton as a staunch abolitionist despite the fact that his family likely did own slaves. 

Step 4: Revise and refine your thesis statement before you start writing

Read through your thesis statement several times before you begin to compose your full essay. You need to make sure the statement is ironclad, since it is the foundation of the entire paper. Edit it or have a peer review it for you to make sure everything makes sense and that you feel like you can truly write a paper on the topic. Once you’ve done that, you can then begin writing your paper.

When writing a thesis statement, there are some common pitfalls you should avoid so that your paper can be as solid as possible. Make sure you always edit the thesis statement before you do anything else. You also want to ensure that the thesis statement is clear and concise. Don’t make your reader hunt for your point. Finally, put your thesis statement at the end of the first paragraph and have your introduction flow toward that statement. Your reader will expect to find your statement in its traditional spot.

If you’re having trouble getting started, or need some guidance on your essay, there are tools available that can help you. CollegeVine offers a free peer essay review tool where one of your peers can read through your essay and provide you with valuable feedback. Getting essay feedback from a peer can help you wow your instructor or college admissions officer with an impactful essay that effectively illustrates your point.

Related CollegeVine Blog Posts

• PRO Courses Guides New Tech Help Pro Expert Videos About wikiHow Pro Upgrade Sign In
• EDIT Edit this Article
• EXPLORE Tech Help Pro About Us Random Article Quizzes Request a New Article Community Dashboard This Or That Game Popular Categories Arts and Entertainment Artwork Books Movies Computers and Electronics Computers Phone Skills Technology Hacks Health Men's Health Mental Health Women's Health Relationships Dating Love Relationship Issues Hobbies and Crafts Crafts Drawing Games Education & Communication Communication Skills Personal Development Studying Personal Care and Style Fashion Hair Care Personal Hygiene Youth Personal Care School Stuff Dating All Categories Arts and Entertainment Finance and Business Home and Garden Relationship Quizzes Cars & Other Vehicles Food and Entertaining Personal Care and Style Sports and Fitness Computers and Electronics Health Pets and Animals Travel Education & Communication Hobbies and Crafts Philosophy and Religion Work World Family Life Holidays and Traditions Relationships Youth
• Browse Articles
• Learn Something New
• Quizzes Hot
• This Or That Game
• Train Your Brain
• Explore More
• Support wikiHow
• About wikiHow
• Log in / Sign up
• Education and Communications
• College University and Postgraduate
• Academic Degrees
• Doctoral Studies
• Theses and Dissertations

How to Write a Good Thesis

Last Updated: March 18, 2024 Fact Checked

This article was co-authored by Bryce Warwick, JD and by wikiHow staff writer, Janice Tieperman . Bryce Warwick is currently the President of Warwick Strategies, an organization based in the San Francisco Bay Area offering premium, personalized private tutoring for the GMAT, LSAT and GRE. Bryce has a JD from the George Washington University Law School. This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources. This article has been viewed 104,771 times.

Do you have a big term paper or essay on your academic horizons? Before diving into your assignment, you’ll need a thesis: a clear, sentence-long explanation at the end of your first/introductory paragraph that defines what your paper will be analyzing, explaining, or arguing. [1] X Research source A good thesis is easy to write if you know what to include—that’s why we’re here to walk you through everything you need to know. Read on for plenty of tips, explanations, and examples to help take your thesis-writing game to the next level.

How do you write a strong thesis statement?

• Argumentative prompt example: Technology helps students succeed in school. The prompt wants you to state whether you agree or disagree with this stance, and why.
• Analytical prompt example: Do video games influence the thoughts and actions of teenagers? The prompt wants you to research both sides of this controversial topic and come up with an analysis.
• Expository prompt example: Why is a calorie deficit diet plan effective for weight loss? The prompt wants you to go into detail on a specific topic.

• The prompt “Genetically-modified foods provide an essential service to society” could be changed to “Do genetically-modified foods provide an essential service to society?”
• The prompt “Many people are divided over the advantages and disadvantages of wearing masks” could be adjusted to “What are the pros and cons of wearing masks?”

• Example: GMOs provide a high volume of delicious, long-lasting food, making them an essential service to society.
• Example: Although politicians debate the practicality of masks in a post-pandemic society, evidence suggests that regular masking helps prevent the transmission of harmful illnesses.
• Remember—your thesis is a work in progress! You’re welcome to tweak, adjust, and completely change your thesis so it accurately represents your research.
• If your professor or teacher assigns an essay or paper with a pre-assigned topic, you might not have to do as much research.

What makes a thesis statement good or effective?

• Bad thesis: Pollution is harmful.
• Better thesis: Pollution risks harming millions of people through the spread of toxins in the air and waterways.

• Bad thesis: Pineapple is a pizza topping.
• Better thesis: Pineapple’s sweet flavor profile makes it an unsavory choice as a pizza topping.

• Bad thesis: Drunk driving is bad.
• Better thesis: Alcohol impairs a person’s mental functions, making it difficult and dangerous for them to drive a vehicle.

• Bad thesis: Twitter is good and bad.
• Better thesis: Twitter offers greater visibility to important issues at the risk of imparting a heavy bias.

• Bad thesis: The rise of technology has pros and cons.
• Better thesis: The rise of technology improves digital literacy, but limits opportunities for in-person interactions.

• Bad thesis: The 1970s served as a turning point for women’s rights, LGBT rights, and environmental awareness.
• Better thesis: The 1970s launched a new era for women’s rights that has continued on into the 21st century.

Examples of Thesis Statements

• Eliminate passive verbs like “is” or “was”—they don’t paint a very clear picture for your reader.

• A list format works well for expository thesis statements! List out the different topics you’ll be discussing, and then dedicate different sections of your paper to each point.

Expert Q&A

• Ask your professor or teacher for a second opinion once you’ve drafted your thesis. Thanks Helpful 1 Not Helpful 0

You Might Also Like

• ↑ https://writing.wisc.edu/handbook/process/thesis_or_purpose/
• ↑ https://writingcenter.uagc.edu/writing-a-thesis
• ↑ https://writingcenter.unc.edu/tips-and-tools/thesis-statements/
• ↑ https://www.norwellschools.org/cms/lib02/MA01001453/Centricity/Domain/206/Thesis%20Statement.pdf
• ↑ https://clas.uiowa.edu/history/teaching-and-writing-center/guides/argumentation
• ↑ https://www.u.arizona.edu/~sung/pdf/thesis.pdf

About This Article

• Send fan mail to authors

Reader Success Stories

J.J. Adeyemo

Sep 21, 2016

Did this article help you?

Natalie Gomez

Oct 4, 2017

Adlina Zamzuri

Jul 4, 2017

Featured Articles

Trending Articles

Watch Articles

• Terms of Use
• Privacy Policy
• Do Not Sell or Share My Info
• Not Selling Info

Don’t miss out! Sign up for

wikiHow’s newsletter

Home / Guides / Writing Guides / Parts of a Paper / How to Write a Strong Thesis Statement

How to Write a Strong Thesis Statement

A thesis can be found in many places—a debate speech, a lawyer’s closing argument, even an advertisement. But the most common place for a thesis statement (and probably why you’re reading this article) is in an essay.

Whether you’re writing an argumentative paper, an informative essay, or a compare/contrast statement, you need a thesis. Without a thesis, your argument falls flat and your information is unfocused. Since a thesis is so important, it’s probably a good idea to look at some tips on how to put together a strong one.

Guide Overview

What is a “thesis statement” anyway.

• 2 categories of thesis statements: informative and persuasive
• 2 styles of thesis statements
• Formula for a strong argumentative thesis
• The qualities of a solid thesis statement (video)

You may have heard of something called a “thesis.” It’s what seniors commonly refer to as their final paper before graduation. That’s not what we’re talking about here. That type of thesis is a long, well-written paper that takes years to piece together.

Instead, we’re talking about a single sentence that ties together the main idea of any argument . In the context of student essays, it’s a statement that summarizes your topic and declares your position on it. This sentence can tell a reader whether your essay is something they want to read.

2 Categories of Thesis Statements: Informative and Persuasive

Just as there are different types of essays, there are different types of thesis statements. The thesis should match the essay.

For example, with an informative essay, you should compose an informative thesis (rather than argumentative). You want to declare your intentions in this essay and guide the reader to the conclusion that you reach.

To make a peanut butter and jelly sandwich, you must procure the ingredients, find a knife, and spread the condiments.

This thesis showed the reader the topic (a type of sandwich) and the direction the essay will take (describing how the sandwich is made).

Most other types of essays, whether compare/contrast, argumentative, or narrative, have thesis statements that take a position and argue it. In other words, unless your purpose is simply to inform, your thesis is considered persuasive. A persuasive thesis usually contains an opinion and the reason why your opinion is true.

Peanut butter and jelly sandwiches are the best type of sandwich because they are versatile, easy to make, and taste good.

In this persuasive thesis statement, you see that I state my opinion (the best type of sandwich), which means I have chosen a stance. Next, I explain that my opinion is correct with several key reasons. This persuasive type of thesis can be used in any essay that contains the writer’s opinion, including, as I mentioned above, compare/contrast essays, narrative essays, and so on.

2 Styles of Thesis Statements

Just as there are two different types of thesis statements (informative and persuasive), there are two basic styles you can use.

The first style uses a list of two or more points . This style of thesis is perfect for a brief essay that contains only two or three body paragraphs. This basic five-paragraph essay is typical of middle and high school assignments.

C.S. Lewis’s Chronicles of Narnia series is one of the richest works of the 20th century because it offers an escape from reality, teaches readers to have faith even when they don’t understand, and contains a host of vibrant characters.

In the above persuasive thesis, you can see my opinion about Narnia followed by three clear reasons. This thesis is perfect for setting up a tidy five-paragraph essay.

In college, five paragraph essays become few and far between as essay length gets longer. Can you imagine having only five paragraphs in a six-page paper? For a longer essay, you need a thesis statement that is more versatile. Instead of listing two or three distinct points, a thesis can list one overarching point that all body paragraphs tie into.

Good vs. evil is the main theme of Lewis’s Narnia series, as is made clear through the struggles the main characters face in each book.

In this thesis, I have made a claim about the theme in Narnia followed by my reasoning. The broader scope of this thesis allows me to write about each of the series’ seven novels. I am no longer limited in how many body paragraphs I can logically use.

Formula for a Strong Argumentative Thesis

One thing I find that is helpful for students is having a clear template. While students rarely end up with a thesis that follows this exact wording, the following template creates a good starting point:

___________ is true because of ___________, ___________, and ___________.

Conversely, the formula for a thesis with only one point might follow this template:

___________________ is true because of _____________________.

Students usually end up using different terminology than simply “because,” but having a template is always helpful to get the creative juices flowing.

The Qualities of a Solid Thesis Statement

When composing a thesis, you must consider not only the format, but other qualities like length, position in the essay, and how strong the argument is.

Length: A thesis statement can be short or long, depending on how many points it mentions. Typically, however, it is only one concise sentence. It does contain at least two clauses, usually an independent clause (the opinion) and a dependent clause (the reasons). You probably should aim for a single sentence that is at least two lines, or about 30 to 40 words long.

Position: A thesis statement always belongs at the beginning of an essay. This is because it is a sentence that tells the reader what the writer is going to discuss. Teachers will have different preferences for the precise location of the thesis, but a good rule of thumb is in the introduction paragraph, within the last two or three sentences.

Strength: Finally, for a persuasive thesis to be strong, it needs to be arguable. This means that the statement is not obvious, and it is not something that everyone agrees is true.

Example of weak thesis:

Peanut butter and jelly sandwiches are easy to make because it just takes three ingredients.

Most people would agree that PB&J is one of the easiest sandwiches in the American lunch repertoire.

Example of a stronger thesis:

Peanut butter and jelly sandwiches are fun to eat because they always slide around.

This is more arguable because there are plenty of folks who might think a PB&J is messy or slimy rather than fun.

Composing a thesis statement does take a bit more thought than many other parts of an essay. However, because a thesis statement can contain an entire argument in just a few words, it is worth taking the extra time to compose this sentence. It can direct your research and your argument so that your essay is tight, focused, and makes readers think.

EasyBib Writing Resources

Writing a paper.

• Academic Essay
• Argumentative Essay
• College Admissions Essay
• Expository Essay
• Persuasive Essay
• Research Paper
• Thesis Statement
• Writing a Conclusion
• Writing an Introduction
• Writing an Outline
• Writing a Summary

EasyBib Plus Features

• Citation Generator
• Essay Checker
• Expert Check Proofreader
• Grammar Checker
• Paraphrasing Tools

Plagiarism Checker

• Spell Checker

How useful was this post?

Click on a star to rate it!

We are sorry that this post was not useful for you!

Let us improve this post!

Tell us how we can improve this post?

Grammar and Plagiarism Checkers

Grammar Basics

Plagiarism Basics

Writing Basics

Upload a paper to check for plagiarism against billions of sources and get advanced writing suggestions for clarity and style.

Get Started

It appears you have javascript disabled. Please enable javascript to get the full experience of gustavus.edu

Tips on writing a thesis statement: composing compelling thesis statements.

College-level courses demand a solid grasp of writing concepts, and some students arrive at Intro to Composition unprepared to write a high-quality essay. Teachers tend to give a bit more slack at the high school level, but college professors are often much more exacting. That’s why excellent writing skills are crucial to the majority of college courses — even outside the English department. 

One of the most important elements to master is the thesis statement. A strong thesis statement is at the root of all writing, from op-eds to research papers. It’s an essential element of any persuasive piece; something we look for without even thinking about it. A convincing, attention-grabbing thesis statement keeps the reader engaged — and lets them know where the piece is headed. 

Having a few tips and tricks in your toolbox can help you to make a convincing academic argument every time.

What is a Thesis Statement?

First, the basics. A thesis statement is a sentence or two that states the main idea of a writing assignment. It also helps to control the ideas presented within the paper. However, it is not merely a topic. It often reflects a claim or judgment that a writer has made about a reading or personal experience. For instance: Tocqueville believed that the domestic role most women held in America was the role that gave them the most power, an idea that many would hotly dispute today. 

Every assignment has a question or prompt. It’s important that your thesis statement answers the question. For the above thesis statement, the question being answered might be something like this: Why was Tocqueville wrong about women? If your thesis statement doesn’t answer a question, you’ll need to rework your statement.

Where Will I Use Thesis Statements?

Writing an exceptional thesis statement is a skill you’ll need both now and in the future, so you’ll want to be confident in your ability to create a great one. Whether in academic, professional, or personal writing, a strong thesis statement enhances the clarity, effectiveness, and impact of the overall message. Here are some real-world examples that demonstrate the importance of composing an outstanding thesis statement:

• Academic writing. The success of academic research papers depends on an exceptional thesis statement. Along with establishing the focus of the paper, it also provides you with direction in terms of research. The thesis sets a clear intention for your essay, helping the reader understand the argument you’re presenting and why the evidence and analysis support it.
• Persuasive writing. Persuasive writing depends on an excellent thesis statement that clearly defines the author’s position. Your goal is to persuade the audience to agree with your thesis. Setting an explicit stance also provides you with a foundation on which to build convincing arguments with relevant evidence.
• Professional writing. In the business and marketing world, a sound thesis statement is required to communicate a project’s purpose. Thesis statements not only outline a project’s unique goals but can also guide the marketing team in creating targeted promotional strategies.

Where Do Thesis Statements Go? 

A good practice is to put the thesis statement at the end of your introduction so you can use it to lead into the body of your paper. This allows you, as the writer, to lead up to the thesis statement instead of diving directly into the topic. Placing your thesis here also sets you up for a brief mention of the evidence you have to support your thesis, allowing readers a preview of what’s to come.

A good introduction conceptualizes and anticipates the thesis statement, so ending your intro with your thesis makes the most sense. If you place the thesis statement at the beginning, your reader may forget or be confused about the main idea by the time they reach the end of the introduction. 

What Makes a Strong Thesis Statement?

A quality thesis statement is designed to both inform and compel. Your thesis acts as an introduction to the argument you’ll be making in your paper, and it also acts as the “hook”. Your thesis should be clear and concise, and you should be ready with enough evidence to support your argument. 

There are several qualities that make for a powerful thesis statement, and drafting a great one means considering all of them: 

A strong thesis makes a clear argument .

A thesis statement is not intended to be a statement of fact, nor should it be an opinion statement. Making an observation is not sufficient — you should provide the reader with a clear argument that cohesively summarizes the intention of your paper.

Originality is important when possible, but stick with your own convictions. Taking your paper in an already agreed-upon direction doesn’t necessarily make for compelling reading. Writing a thesis statement that presents a unique argument opens up the opportunity to discuss an issue in a new way and helps readers to get a new perspective on the topic in question. Again, don’t force it. You’ll have a harder time trying to support an argument you don’t believe yourself.

A strong thesis statement gives direction .

If you lack a specific direction for your paper, you’ll likely find it difficult to make a solid argument for anything. Your thesis statement should state precisely what your paper will be about, as a statement that’s overly general or makes more than one main point can confuse your audience. 

A specific thesis statement also helps you focus your argument — you should be able to discuss your thesis thoroughly in the allotted word count. A thesis that’s too broad won’t allow you to make a strong case for anything.

A strong thesis statement provides proof.

Since thesis statements present an argument, they require support. All paragraphs of the essay should explain, support, or argue with your thesis. You should support your thesis statement with detailed evidence that will interest your readers and motivate them to continue reading the paper.

Sometimes it is useful to mention your supporting points in your thesis. An example of this could be: John Updike's Trust Me is a valuable novel for a college syllabus because it allows the reader to become familiar with his writing and provides themes that are easily connected to other works. In the body of your paper, you could write a paragraph or two about each supporting idea. If you write a thesis statement like this, it will often help you to keep control of your ideas.

A strong thesis statement prompts discussion .

Your thesis statement should stimulate the reader to continue reading your paper. Many writers choose to illustrate that the chosen topic is controversial in one way or another, which is an effective way to pull in readers who might agree with you and those who don’t! 

The ultimate point of a thesis statement is to spark interest in your argument. This is your chance to grab (and keep) your reader’s attention, and hopefully, inspire them to continue learning about the topic.

Testing Your Thesis Statement

Because your thesis statement is vital to the quality of your paper, you need to ensure that your thesis statement posits a cohesive argument. Once you’ve come up with a working thesis statement, ask yourself these questions to further refine your statement: 

• Is it interesting ? If your thesis is dull, consider clarifying your argument or revising it to make a connection to a relatable issue. Again, your thesis statement should draw the reader into the paper.
• Is it specific enough ? If your thesis statement is too broad, you won’t be able to make a persuasive argument. If your thesis contains words like “positive” or “effective”, narrow it down. Tell the reader why something is “positive”. What in particular makes something “effective”?
• Does it answer the question ? Review the prompt or question once you’ve written your working thesis and be sure that your thesis statement directly addresses the given question.
• Does my paper successfully support my thesis statement ? If you find that your thesis statement and the body of your paper don’t mesh well, you’re going to have to change one of them. But don’t worry too much if this is the case — writing is intended to be revised and reworked.
• Does my thesis statement present the reader with a new perspective? Is it a fresh take on an old idea? Will my reader learn something from my paper? If your thesis statement has already been widely discussed, consider if there’s a fresh angle to take before settling.
• Finally, am I happy with my thesis ? If not, you may have difficulty writing your paper. Composing an essay about an argument you don’t believe in can be more difficult than taking a stand for something you believe in.

Quick Tips for Writing Thesis Statements

If you’re struggling to come up with a thesis statement, here are a few tips you can use to help:

• Know the topic. The topic should be something you know or can learn about. It is difficult to write a thesis statement, let alone a paper, on a topic that you know nothing about. Reflecting on personal experience and/or researching your thesis topic thoroughly will help you present more convincing information about your statement.
• Brainstorm. If you are having trouble beginning your paper or writing your thesis, take a piece of paper and write down everything that comes to mind about your topic. Did you discover any new ideas or connections? Can you separate any of the things you jotted down into categories? Do you notice any themes? Think about using ideas generated during this process to shape your thesis statement and your paper.
• Phrase the topic as a question. If your topic is presented as a statement, rephrasing it as a question can make it easier to develop a thesis statement.
• Limit your topic. Based on what you know and the required length of your final paper, limit your topic to a specific area. A broad scope will generally require a longer paper, while a narrow scope can be sufficiently proven by a shorter paper.

Writing Thesis Statements: Final Thoughts

The ability to compose a strong thesis statement is a skill you’ll use over and over again during your college days and beyond. Compelling persuasive writing is important, whether you’re writing an academic essay or putting together a professional pitch. 

If your thesis statement-writing skills aren’t already strong, be sure to practice before diving into college-level courses that will test your skills. If you’re currently looking into colleges, Gustavus Adolphus offers you the opportunity to refine your writing skills in our English courses and degree program . Explore Gustavus Adolphus’ undergraduate majors here .

/images/cornell/logo35pt_cornell_white.svg" alt="thesis paper tips"> Cornell University --> Graduate School

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.