How do you develop a thesis statement?

As you work on your thesis, remember to keep the rest of your paper in mind at all times. Sometimes your thesis needs to evolve as you develop new insights, find new evidence, or take a different approach to your topic.

Compose a draft thesis statement

If you are writing a paper that will have an argumentative thesis and are having trouble getting started, the techniques in the table below may help you develop a temporary or “working” thesis statement.

Begin with a purpose statement that you will later turn into a thesis statement.

Assignment: Discuss the history of the Reform Party and explain its influence on the 1990 presidential and Congressional election.

Purpose Statement: This paper briefly sketches the history of the grassroots, conservative, Perot-led Reform Party and analyzes how it influenced the economic and social ideologies of the two mainstream parties.

Question-to-Assertion

If your assignment asks a specific question(s), turn the question(s) into an assertion and give reasons why it is true or reasons for your opinion.

Assignment : What do Aylmer and Rappaccini have to be proud of? Why aren’t they satisfied with these things? How does pride, as demonstrated in “The Birthmark” and “Rappaccini’s Daughter,” lead to unexpected problems?

Beginning thesis statement: Alymer and Rappaccinni are proud of their great knowledge; however, they are also very greedy and are driven to use their knowledge to alter some aspect of nature as a test of their ability. Evil results when they try to “play God.”

Write a sentence that summarizes the main idea of the essay you plan to write.

Main idea: The reason some toys succeed in the market is that they appeal to the consumers’ sense of the ridiculous and their basic desire to laugh at themselves.

Make a list of the ideas that you want to include; consider the ideas and try to group them.

Use a formula to arrive at a working thesis statement (you will revise this later).

What to keep in mind as you draft an initial thesis statement

Beginning statements obtained through the methods illustrated above can serve as a framework for planning or drafting your paper, but remember they’re not yet the specific, argumentative thesis you want for the final version of your paper. In fact, in its first stages, a thesis statement usually is ill-formed or rough and serves only as a planning tool.

As you write, you may discover evidence that does not fit your temporary or “working” thesis. Or you may reach deeper insights about your topic as you do more research, and you will find that your thesis statement has to be more complicated to match the evidence that you want to use.

You must be willing to reject or omit some evidence in order to keep your paper cohesive and your reader focused. Or you may have to revise your thesis to match the evidence and insights that you want to discuss. Read your draft carefully, noting the conclusions you have drawn and the major ideas which support or prove those conclusions. These will be the elements of your final thesis statement.

Sometimes you will not be able to identify these elements in your early drafts, but as you consider how your argument is developing and how your evidence supports your main idea, ask yourself, “ What is the main point that I want to prove/discuss? ” and “ How will I convince the reader that this is true? ” When you can answer these questions, then you can begin to refine the thesis statement.

Refine and polish the thesis statement

To get to your final thesis, you’ll need to refine your draft thesis so that it’s specific and arguable.

Consult the example below for suggestions on how to refine your draft thesis statement.

Sample Assignment

Choose an activity and define it as a symbol of American culture. Your essay should cause the reader to think critically about the society which produces and enjoys that activity.

Ask The phenomenon of drive-in facilities is an interesting symbol of american culture, and these facilities demonstrate significant characteristics of our society.This statement does not fulfill the assignment because it does not require the reader to think critically about society.

Drive-ins are an interesting symbol of American culture because they represent Americans’ significant creativity and business ingenuity.

Among the types of drive-in facilities familiar during the twentieth century, drive-in movie theaters best represent American creativity, not merely because they were the forerunner of later drive-ins and drive-throughs, but because of their impact on our culture: they changed our relationship to the automobile, changed the way people experienced movies, and changed movie-going into a family activity.

While drive-in facilities such as those at fast-food establishments, banks, pharmacies, and dry cleaners symbolize America’s economic ingenuity, they also have affected our personal standards.

While drive-in facilities such as those at fast- food restaurants, banks, pharmacies, and dry cleaners symbolize (1) Americans’ business ingenuity, they also have contributed (2) to an increasing homogenization of our culture, (3) a willingness to depersonalize relationships with others, and (4) a tendency to sacrifice quality for convenience.

This statement is now specific and fulfills all parts of the assignment. This version, like any good thesis, is not self-evident; its points, 1-4, will have to be proven with evidence in the body of the paper. The numbers in this statement indicate the order in which the points will be presented. Depending on the length of the paper, there could be one paragraph for each numbered item or there could be blocks of paragraph for even pages for each one.

Complete the final thesis statement

The bottom line.

As you move through the process of crafting a thesis, you’ll need to remember four things:

In the beginning, the thesis statement was a tool to help you sharpen your focus, limit material and establish the paper’s purpose. When your paper is finished, however, the thesis statement becomes a tool for your reader. It tells the reader what you have learned about your topic and what evidence led you to your conclusion. It keeps the reader on track–well able to understand and appreciate your argument.

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Think of yourself as a member of a jury, listening to a lawyer who is presenting an opening argument. You'll want to know very soon whether the lawyer believes the accused to be guilty or not guilty, and how the lawyer plans to convince you. Readers of academic essays are like jury members: before they have read too far, they want to know what the essay argues as well as how the writer plans to make the argument. After reading your thesis statement, the reader should think, "This essay is going to try to convince me of something. I'm not convinced yet, but I'm interested to see how I might be."

An effective thesis cannot be answered with a simple "yes" or "no." A thesis is not a topic; nor is it a fact; nor is it an opinion. "Reasons for the fall of communism" is a topic. "Communism collapsed in Eastern Europe" is a fact known by educated people. "The fall of communism is the best thing that ever happened in Europe" is an opinion. (Superlatives like "the best" almost always lead to trouble. It's impossible to weigh every "thing" that ever happened in Europe. And what about the fall of Hitler? Couldn't that be "the best thing"?)

A good thesis has two parts. It should tell what you plan to argue, and it should "telegraph" how you plan to argue—that is, what particular support for your claim is going where in your essay.

Steps in Constructing a Thesis

First, analyze your primary sources. Look for tension, interest, ambiguity, controversy, and/or complication. Does the author contradict himself or herself? Is a point made and later reversed? What are the deeper implications of the author's argument? Figuring out the why to one or more of these questions, or to related questions, will put you on the path to developing a working thesis. (Without the why, you probably have only come up with an observation—that there are, for instance, many different metaphors in such-and-such a poem—which is not a thesis.)

Once you have a working thesis, write it down. There is nothing as frustrating as hitting on a great idea for a thesis, then forgetting it when you lose concentration. And by writing down your thesis you will be forced to think of it clearly, logically, and concisely. You probably will not be able to write out a final-draft version of your thesis the first time you try, but you'll get yourself on the right track by writing down what you have.

Keep your thesis prominent in your introduction. A good, standard place for your thesis statement is at the end of an introductory paragraph, especially in shorter (5-15 page) essays. Readers are used to finding theses there, so they automatically pay more attention when they read the last sentence of your introduction. Although this is not required in all academic essays, it is a good rule of thumb.

Anticipate the counterarguments. Once you have a working thesis, you should think about what might be said against it. This will help you to refine your thesis, and it will also make you think of the arguments that you'll need to refute later on in your essay. (Every argument has a counterargument. If yours doesn't, then it's not an argument—it may be a fact, or an opinion, but it is not an argument.)

This statement is on its way to being a thesis. However, it is too easy to imagine possible counterarguments. For example, a political observer might believe that Dukakis lost because he suffered from a "soft-on-crime" image. If you complicate your thesis by anticipating the counterargument, you'll strengthen your argument, as shown in the sentence below.

Some Caveats and Some Examples

A thesis is never a question. Readers of academic essays expect to have questions discussed, explored, or even answered. A question ("Why did communism collapse in Eastern Europe?") is not an argument, and without an argument, a thesis is dead in the water.

A thesis is never a list. "For political, economic, social and cultural reasons, communism collapsed in Eastern Europe" does a good job of "telegraphing" the reader what to expect in the essay—a section about political reasons, a section about economic reasons, a section about social reasons, and a section about cultural reasons. However, political, economic, social and cultural reasons are pretty much the only possible reasons why communism could collapse. This sentence lacks tension and doesn't advance an argument. Everyone knows that politics, economics, and culture are important.

A thesis should never be vague, combative or confrontational. An ineffective thesis would be, "Communism collapsed in Eastern Europe because communism is evil." This is hard to argue (evil from whose perspective? what does evil mean?) and it is likely to mark you as moralistic and judgmental rather than rational and thorough. It also may spark a defensive reaction from readers sympathetic to communism. If readers strongly disagree with you right off the bat, they may stop reading.

An effective thesis has a definable, arguable claim. "While cultural forces contributed to the collapse of communism in Eastern Europe, the disintegration of economies played the key role in driving its decline" is an effective thesis sentence that "telegraphs," so that the reader expects the essay to have a section about cultural forces and another about the disintegration of economies. This thesis makes a definite, arguable claim: that the disintegration of economies played a more important role than cultural forces in defeating communism in Eastern Europe. The reader would react to this statement by thinking, "Perhaps what the author says is true, but I am not convinced. I want to read further to see how the author argues this claim."

A thesis should be as clear and specific as possible. Avoid overused, general terms and abstractions. For example, "Communism collapsed in Eastern Europe because of the ruling elite's inability to address the economic concerns of the people" is more powerful than "Communism collapsed due to societal discontent."

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How to write a thesis statement, what is a thesis statement.

Almost all of us—even if we don’t do it consciously—look early in an essay for a one- or two-sentence condensation of the argument or analysis that is to follow. We refer to that condensation as a thesis statement.

Why Should Your Essay Contain a Thesis Statement?

In general, your thesis statement will accomplish these goals if you think of the thesis as the answer to the question your paper explores.

How Can You Write a Good Thesis Statement?

Here are some helpful hints to get you started. You can either scroll down or select a link to a specific topic.

How to Generate a Thesis Statement if the Topic is Assigned How to Generate a Thesis Statement if the Topic is not Assigned How to Tell a Strong Thesis Statement from a Weak One

How to Generate a Thesis Statement if the Topic is Assigned

Almost all assignments, no matter how complicated, can be reduced to a single question. Your first step, then, is to distill the assignment into a specific question. For example, if your assignment is, “Write a report to the local school board explaining the potential benefits of using computers in a fourth-grade class,” turn the request into a question like, “What are the potential benefits of using computers in a fourth-grade class?” After you’ve chosen the question your essay will answer, compose one or two complete sentences answering that question.

Q: “What are the potential benefits of using computers in a fourth-grade class?” A: “The potential benefits of using computers in a fourth-grade class are . . .”

A: “Using computers in a fourth-grade class promises to improve . . .”

The answer to the question is the thesis statement for the essay.

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How to Generate a Thesis Statement if the Topic is not Assigned

Even if your assignment doesn’t ask a specific question, your thesis statement still needs to answer a question about the issue you’d like to explore. In this situation, your job is to figure out what question you’d like to write about.

A good thesis statement will usually include the following four attributes:

Let’s see how to generate a thesis statement for a social policy paper.

Brainstorm the topic . Let’s say that your class focuses upon the problems posed by changes in the dietary habits of Americans. You find that you are interested in the amount of sugar Americans consume.

You start out with a thesis statement like this:

Sugar consumption.

This fragment isn’t a thesis statement. Instead, it simply indicates a general subject. Furthermore, your reader doesn’t know what you want to say about sugar consumption.

Narrow the topic . Your readings about the topic, however, have led you to the conclusion that elementary school children are consuming far more sugar than is healthy.

You change your thesis to look like this:

Reducing sugar consumption by elementary school children.

This fragment not only announces your subject, but it focuses on one segment of the population: elementary school children. Furthermore, it raises a subject upon which reasonable people could disagree, because while most people might agree that children consume more sugar than they used to, not everyone would agree on what should be done or who should do it. You should note that this fragment is not a thesis statement because your reader doesn’t know your conclusions on the topic.

Take a position on the topic. After reflecting on the topic a little while longer, you decide that what you really want to say about this topic is that something should be done to reduce the amount of sugar these children consume.

You revise your thesis statement to look like this:

More attention should be paid to the food and beverage choices available to elementary school children.

This statement asserts your position, but the terms more attention and food and beverage choices are vague.

Use specific language . You decide to explain what you mean about food and beverage choices , so you write:

Experts estimate that half of elementary school children consume nine times the recommended daily allowance of sugar.

This statement is specific, but it isn’t a thesis. It merely reports a statistic instead of making an assertion.

Make an assertion based on clearly stated support. You finally revise your thesis statement one more time to look like this:

Because half of all American elementary school children consume nine times the recommended daily allowance of sugar, schools should be required to replace the beverages in soda machines with healthy alternatives.

Notice how the thesis answers the question, “What should be done to reduce sugar consumption by children, and who should do it?” When you started thinking about the paper, you may not have had a specific question in mind, but as you became more involved in the topic, your ideas became more specific. Your thesis changed to reflect your new insights.

How to Tell a Strong Thesis Statement from a Weak One

1. a strong thesis statement takes some sort of stand..

Remember that your thesis needs to show your conclusions about a subject. For example, if you are writing a paper for a class on fitness, you might be asked to choose a popular weight-loss product to evaluate. Here are two thesis statements:

There are some negative and positive aspects to the Banana Herb Tea Supplement.

This is a weak thesis statement. First, it fails to take a stand. Second, the phrase negative and positive aspects is vague.

Because Banana Herb Tea Supplement promotes rapid weight loss that results in the loss of muscle and lean body mass, it poses a potential danger to customers.

This is a strong thesis because it takes a stand, and because it's specific.

2. A strong thesis statement justifies discussion.

Your thesis should indicate the point of the discussion. If your assignment is to write a paper on kinship systems, using your own family as an example, you might come up with either of these two thesis statements:

My family is an extended family.

This is a weak thesis because it merely states an observation. Your reader won’t be able to tell the point of the statement, and will probably stop reading.

While most American families would view consanguineal marriage as a threat to the nuclear family structure, many Iranian families, like my own, believe that these marriages help reinforce kinship ties in an extended family.

This is a strong thesis because it shows how your experience contradicts a widely-accepted view. A good strategy for creating a strong thesis is to show that the topic is controversial. Readers will be interested in reading the rest of the essay to see how you support your point.

3. A strong thesis statement expresses one main idea.

Readers need to be able to see that your paper has one main point. If your thesis statement expresses more than one idea, then you might confuse your readers about the subject of your paper. For example:

Companies need to exploit the marketing potential of the Internet, and Web pages can provide both advertising and customer support.

This is a weak thesis statement because the reader can’t decide whether the paper is about marketing on the Internet or Web pages. To revise the thesis, the relationship between the two ideas needs to become more clear. One way to revise the thesis would be to write:

Because the Internet is filled with tremendous marketing potential, companies should exploit this potential by using Web pages that offer both advertising and customer support.

This is a strong thesis because it shows that the two ideas are related. Hint: a great many clear and engaging thesis statements contain words like because , since , so , although , unless , and however .

4. A strong thesis statement is specific.

A thesis statement should show exactly what your paper will be about, and will help you keep your paper to a manageable topic. For example, if you're writing a seven-to-ten page paper on hunger, you might say:

World hunger has many causes and effects.

This is a weak thesis statement for two major reasons. First, world hunger can’t be discussed thoroughly in seven to ten pages. Second, many causes and effects is vague. You should be able to identify specific causes and effects. A revised thesis might look like this:

Hunger persists in Glandelinia because jobs are scarce and farming in the infertile soil is rarely profitable.

This is a strong thesis statement because it narrows the subject to a more specific and manageable topic, and it also identifies the specific causes for the existence of hunger.

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The Writing Center • University of North Carolina at Chapel Hill

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:

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 :

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.

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.

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.

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Developing Strong Thesis Statements

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These OWL resources will help you develop and refine the arguments in your writing.

The thesis statement or main claim must be debatable

An argumentative or persuasive piece of writing must begin with a debatable thesis or claim. In other words, the thesis must be something that people could reasonably have differing opinions on. If your thesis is something that is generally agreed upon or accepted as fact then there is no reason to try to persuade people.

Example of a non-debatable thesis statement:

This thesis statement is not debatable. First, the word pollution implies that something is bad or negative in some way. Furthermore, all studies agree that pollution is a problem; they simply disagree on the impact it will have or the scope of the problem. No one could reasonably argue that pollution is unambiguously good.

Example of a debatable thesis statement:

This is an example of a debatable thesis because reasonable people could disagree with it. Some people might think that this is how we should spend the nation's money. Others might feel that we should be spending more money on education. Still others could argue that corporations, not the government, should be paying to limit pollution.

Another example of a debatable thesis statement:

In this example there is also room for disagreement between rational individuals. Some citizens might think focusing on recycling programs rather than private automobiles is the most effective strategy.

The thesis needs to be narrow

Although the scope of your paper might seem overwhelming at the start, generally the narrower the thesis the more effective your argument will be. Your thesis or claim must be supported by evidence. The broader your claim is, the more evidence you will need to convince readers that your position is right.

Example of a thesis that is too broad:

There are several reasons this statement is too broad to argue. First, what is included in the category "drugs"? Is the author talking about illegal drug use, recreational drug use (which might include alcohol and cigarettes), or all uses of medication in general? Second, in what ways are drugs detrimental? Is drug use causing deaths (and is the author equating deaths from overdoses and deaths from drug related violence)? Is drug use changing the moral climate or causing the economy to decline? Finally, what does the author mean by "society"? Is the author referring only to America or to the global population? Does the author make any distinction between the effects on children and adults? There are just too many questions that the claim leaves open. The author could not cover all of the topics listed above, yet the generality of the claim leaves all of these possibilities open to debate.

Example of a narrow or focused thesis:

In this example the topic of drugs has been narrowed down to illegal drugs and the detriment has been narrowed down to gang violence. This is a much more manageable topic.

We could narrow each debatable thesis from the previous examples in the following way:

Narrowed debatable thesis 1:

This thesis narrows the scope of the argument by specifying not just the amount of money used but also how the money could actually help to control pollution.

Narrowed debatable thesis 2:

This thesis narrows the scope of the argument by specifying not just what the focus of a national anti-pollution campaign should be but also why this is the appropriate focus.

Qualifiers such as " typically ," " generally ," " usually ," or " on average " also help to limit the scope of your claim by allowing for the almost inevitable exception to the rule.

Types of claims

Claims typically fall into one of four categories. Thinking about how you want to approach your topic, or, in other words, what type of claim you want to make, is one way to focus your thesis on one particular aspect of your broader topic.

Claims of fact or definition: These claims argue about what the definition of something is or whether something is a settled fact. Example:

Claims of cause and effect: These claims argue that one person, thing, or event caused another thing or event to occur. Example:

Claims about value: These are claims made of what something is worth, whether we value it or not, how we would rate or categorize something. Example:

Claims about solutions or policies: These are claims that argue for or against a certain solution or policy approach to a problem. Example:

Which type of claim is right for your argument? Which type of thesis or claim you use for your argument will depend on your position and knowledge of the topic, your audience, and the context of your paper. You might want to think about where you imagine your audience to be on this topic and pinpoint where you think the biggest difference in viewpoints might be. Even if you start with one type of claim you probably will be using several within the paper. Regardless of the type of claim you choose to utilize it is key to identify the controversy or debate you are addressing and to define your position early on in the paper.

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9.1 Developing a Strong, Clear Thesis Statement

Learning objectives.

Have you ever known a person who was not very good at telling stories? You probably had trouble following his train of thought as he jumped around from point to point, either being too brief in places that needed further explanation or providing too many details on a meaningless element. Maybe he told the end of the story first, then moved to the beginning and later added details to the middle. His ideas were probably scattered, and the story did not flow very well. When the story was over, you probably had many questions.

Just as a personal anecdote can be a disorganized mess, an essay can fall into the same trap of being out of order and confusing. That is why writers need a thesis statement to provide a specific focus for their essay and to organize what they are about to discuss in the body.

Just like a topic sentence summarizes a single paragraph, the thesis statement summarizes an entire essay. It tells the reader the point you want to make in your essay, while the essay itself supports that point. It is like a signpost that signals the essay’s destination. You should form your thesis before you begin to organize an essay, but you may find that it needs revision as the essay develops.

Elements of a Thesis Statement

For every essay you write, you must focus on a central idea. This idea stems from a topic you have chosen or been assigned or from a question your teacher has asked. It is not enough merely to discuss a general topic or simply answer a question with a yes or no. You have to form a specific opinion, and then articulate that into a controlling idea —the main idea upon which you build your thesis.

Remember that a thesis is not the topic itself, but rather your interpretation of the question or subject. For whatever topic your professor gives you, you must ask yourself, “What do I want to say about it?” Asking and then answering this question is vital to forming a thesis that is precise, forceful and confident.

A thesis is one sentence long and appears toward the end of your introduction. It is specific and focuses on one to three points of a single idea—points that are able to be demonstrated in the body. It forecasts the content of the essay and suggests how you will organize your information. Remember that a thesis statement does not summarize an issue but rather dissects it.

A Strong Thesis Statement

A strong thesis statement contains the following qualities.

Specificity. A thesis statement must concentrate on a specific area of a general topic. As you may recall, the creation of a thesis statement begins when you choose a broad subject and then narrow down its parts until you pinpoint a specific aspect of that topic. For example, health care is a broad topic, but a proper thesis statement would focus on a specific area of that topic, such as options for individuals without health care coverage.

Precision. A strong thesis statement must be precise enough to allow for a coherent argument and to remain focused on the topic. If the specific topic is options for individuals without health care coverage, then your precise thesis statement must make an exact claim about it, such as that limited options exist for those who are uninsured by their employers. You must further pinpoint what you are going to discuss regarding these limited effects, such as whom they affect and what the cause is.

Ability to be argued. A thesis statement must present a relevant and specific argument. A factual statement often is not considered arguable. Be sure your thesis statement contains a point of view that can be supported with evidence.

Ability to be demonstrated. For any claim you make in your thesis, you must be able to provide reasons and examples for your opinion. You can rely on personal observations in order to do this, or you can consult outside sources to demonstrate that what you assert is valid. A worthy argument is backed by examples and details.

Forcefulness. A thesis statement that is forceful shows readers that you are, in fact, making an argument. The tone is assertive and takes a stance that others might oppose.

Confidence. In addition to using force in your thesis statement, you must also use confidence in your claim. Phrases such as I feel or I believe actually weaken the readers’ sense of your confidence because these phrases imply that you are the only person who feels the way you do. In other words, your stance has insufficient backing. Taking an authoritative stance on the matter persuades your readers to have faith in your argument and open their minds to what you have to say.

Even in a personal essay that allows the use of first person, your thesis should not contain phrases such as in my opinion or I believe . These statements reduce your credibility and weaken your argument. Your opinion is more convincing when you use a firm attitude.

On a separate sheet of paper, write a thesis statement for each of the following topics. Remember to make each statement specific, precise, demonstrable, forceful and confident.

Examples of Appropriate Thesis Statements

Each of the following thesis statements meets several of the following requirements:

You can find thesis statements in many places, such as in the news; in the opinions of friends, coworkers or teachers; and even in songs you hear on the radio. Become aware of thesis statements in everyday life by paying attention to people’s opinions and their reasons for those opinions. Pay attention to your own everyday thesis statements as well, as these can become material for future essays.

Now that you have read about the contents of a good thesis statement and have seen examples, take a look at the pitfalls to avoid when composing your own thesis:

A thesis is weak when it is simply a declaration of your subject or a description of what you will discuss in your essay.

Weak thesis statement: My paper will explain why imagination is more important than knowledge.

A thesis is weak when it makes an unreasonable or outrageous claim or insults the opposing side.

Weak thesis statement: Religious radicals across America are trying to legislate their Puritanical beliefs by banning required high school books.

A thesis is weak when it contains an obvious fact or something that no one can disagree with or provides a dead end.

Weak thesis statement: Advertising companies use sex to sell their products.

A thesis is weak when the statement is too broad.

Weak thesis statement: The life of Abraham Lincoln was long and challenging.

Read the following thesis statements. On a separate piece of paper, identify each as weak or strong. For those that are weak, list the reasons why. Then revise the weak statements so that they conform to the requirements of a strong thesis.

Writing at Work

Often in your career, you will need to ask your boss for something through an e-mail. Just as a thesis statement organizes an essay, it can also organize your e-mail request. While your e-mail will be shorter than an essay, using a thesis statement in your first paragraph quickly lets your boss know what you are asking for, why it is necessary, and what the benefits are. In short body paragraphs, you can provide the essential information needed to expand upon your request.

Thesis Statement Revision

Your thesis will probably change as you write, so you will need to modify it to reflect exactly what you have discussed in your essay. Remember from Chapter 8 “The Writing Process: How Do I Begin?” that your thesis statement begins as a working thesis statement , an indefinite statement that you make about your topic early in the writing process for the purpose of planning and guiding your writing.

Working thesis statements often become stronger as you gather information and form new opinions and reasons for those opinions. Revision helps you strengthen your thesis so that it matches what you have expressed in the body of the paper.

The best way to revise your thesis statement is to ask questions about it and then examine the answers to those questions. By challenging your own ideas and forming definite reasons for those ideas, you grow closer to a more precise point of view, which you can then incorporate into your thesis statement.

Ways to Revise Your Thesis

You can cut down on irrelevant aspects and revise your thesis by taking the following steps:

1. Pinpoint and replace all nonspecific words, such as people , everything , society , or life , with more precise words in order to reduce any vagueness.

Working thesis: Young people have to work hard to succeed in life.

Revised thesis: Recent college graduates must have discipline and persistence in order to find and maintain a stable job in which they can use and be appreciated for their talents.

The revised thesis makes a more specific statement about success and what it means to work hard. The original includes too broad a range of people and does not define exactly what success entails. By replacing those general words like people and work hard , the writer can better focus his or her research and gain more direction in his or her writing.

2. Clarify ideas that need explanation by asking yourself questions that narrow your thesis.

Working thesis: The welfare system is a joke.

Revised thesis: The welfare system keeps a socioeconomic class from gaining employment by alluring members of that class with unearned income, instead of programs to improve their education and skill sets.

A joke means many things to many people. Readers bring all sorts of backgrounds and perspectives to the reading process and would need clarification for a word so vague. This expression may also be too informal for the selected audience. By asking questions, the writer can devise a more precise and appropriate explanation for joke . The writer should ask himself or herself questions similar to the 5WH questions. (See Chapter 8 “The Writing Process: How Do I Begin?” for more information on the 5WH questions.) By incorporating the answers to these questions into a thesis statement, the writer more accurately defines his or her stance, which will better guide the writing of the essay.

3. Replace any linking verbs with action verbs. Linking verbs are forms of the verb to be , a verb that simply states that a situation exists.

Working thesis: Kansas City schoolteachers are not paid enough.

Revised thesis: The Kansas City legislature cannot afford to pay its educators, resulting in job cuts and resignations in a district that sorely needs highly qualified and dedicated teachers.

The linking verb in this working thesis statement is the word are . Linking verbs often make thesis statements weak because they do not express action. Rather, they connect words and phrases to the second half of the sentence. Readers might wonder, “Why are they not paid enough?” But this statement does not compel them to ask many more questions. The writer should ask himself or herself questions in order to replace the linking verb with an action verb, thus forming a stronger thesis statement, one that takes a more definitive stance on the issue:

4. Omit any general claims that are hard to support.

Working thesis: Today’s teenage girls are too sexualized.

Revised thesis: Teenage girls who are captivated by the sexual images on MTV are conditioned to believe that a woman’s worth depends on her sensuality, a feeling that harms their self-esteem and behavior.

It is true that some young women in today’s society are more sexualized than in the past, but that is not true for all girls. Many girls have strict parents, dress appropriately, and do not engage in sexual activity while in middle school and high school. The writer of this thesis should ask the following questions:

In the first section of Chapter 8 “The Writing Process: How Do I Begin?” , you determined your purpose for writing and your audience. You then completed a freewriting exercise about an event you recently experienced and chose a general topic to write about. Using that general topic, you then narrowed it down by answering the 5WH questions. After you answered these questions, you chose one of the three methods of prewriting and gathered possible supporting points for your working thesis statement.

Now, on a separate sheet of paper, write down your working thesis statement. Identify any weaknesses in this sentence and revise the statement to reflect the elements of a strong thesis statement. Make sure it is specific, precise, arguable, demonstrable, forceful, and confident.

Collaboration

Please share with a classmate and compare your answers.

In your career you may have to write a project proposal that focuses on a particular problem in your company, such as reinforcing the tardiness policy. The proposal would aim to fix the problem; using a thesis statement would clearly state the boundaries of the problem and tell the goals of the project. After writing the proposal, you may find that the thesis needs revision to reflect exactly what is expressed in the body. Using the techniques from this chapter would apply to revising that thesis.

Key Takeaways

Writing for Success by University of Minnesota is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License , except where otherwise noted.

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.

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.

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How to Write a Thesis Statement

Last Updated: January 13, 2023 References

wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. To create this article, 106 people, some anonymous, worked to edit and improve it over time. This article has been viewed 3,159,005 times. Learn more...

Whether you’re writing a short essay or a doctoral dissertation, your thesis statement can be one of the trickiest sentences to formulate. Fortunately, there are some basic rules you can follow to ensure your thesis statement is effective and interesting, including that it must be a debatable analytical point, not a general truism.

Crafting Great Thesis Statements

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Getting it Right

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Finding the Perfect Thesis

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There are two schools of thought on thesis timing. Some people say you should not write the paper without a thesis in mind and written down, even if you have to alter it slightly by the end. The other school of thought says that you probably won't know where you're going until you get there, so don't write the thesis until you know what it should be. Do whatever seems best to you.

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Sample Thesis and List of Things to Include

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About This Article

To write an effective thesis statement, choose a statement that answers a general question about your topic. Check that your thesis is arguable, not factual, and make sure you can back it up your with evidence. For example, your thesis statement could be something like "Computers allow fourth graders an early advantage in technological and scientific education." To learn about writing thesis statements for different types of essays or how to incorporate them into your essay, keep reading! Did this summary help you? Yes No

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Tips on writing a thesis statement, what is a thesis statement.

The thesis statement is the sentence that states the main idea of a writing assignment and helps control the ideas within the paper. It is not merely a topic. It often reflects an opinion 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.

What Makes a Strong Thesis Statement?

Where Does the Thesis Statement 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. If you place the thesis statement at the beginning, your reader may forget or be confused about the main idea by the time he/she reaches the end of the introduction. Remember, a good introduction conceptualizes and anticipates the thesis statement.

Tips for Writing/Drafting Thesis Statements

What is a thesis statement?

Your thesis statement is one of the most important parts of your paper. It expresses your main argument succinctly and explains why your argument is historically significant. Think of your thesis as a promise you make to your reader about what your paper will argue. Then, spend the rest of your paper--each body paragraph--fulfilling that promise.

Your thesis should be between one and three sentences long and is placed at the end of your introduction. Just because the thesis comes towards the beginning of your paper does not mean you can write it first and then forget about it. View your thesis as a work in progress while you write your paper. Once you are satisfied with the overall argument your paper makes, go back to your thesis and see if it captures what you have argued. If it does not, then revise it. Crafting a good thesis is one of the most challenging parts of the writing process, so do not expect to perfect it on the first few tries. Successful writers revise their thesis statements again and again.

A successful thesis statement:

- makes an historical argument

- takes a position that requires defending

- is historically specific

- is focused and precise

- answers the question, "so what?"

How to write a thesis statement:

Suppose you are taking an early American history class and your professor has distributed the following essay prompt:

"Historians have debated the American Revolution's effect on women. Some argue that the Revolution had a positive effect because it increased women's authority in the family. Others argue that it had a negative effect because it excluded women from politics. Still others argue that the Revolution changed very little for women, as they remained ensconced in the home. Write a paper in which you pose your own answer to the question of whether the American Revolution had a positive, negative, or limited effect on women."

Using this prompt, we will look at both weak and strong thesis statements to see how successful thesis statements work.

1. A successful thesis statement makes an historical argument. It does not announce the topic of your paper or simply restate the paper prompt.

Weak Thesis: The Revolution had little effect on women because they remained ensconced in the home.

While this thesis does take a position, it is problematic because it simply restates the prompt. It needs to be more specific about how the Revolution had a limited effect on women and why it mattered that women remained in the home.

Revised Thesis: The Revolution wrought little political change in the lives of women because they did not gain the right to vote or run for office. Instead, women remained firmly in the home, just as they had before the war, making their day-to-day lives look much the same.

This revision is an improvement over the first attempt because it states what standards the writer is using to measure change (the right to vote and run for office) and it shows why women remaining in the home serves as evidence of limited change (because their day-to-day lives looked the same before and after the war). However, it still relies too heavily on the information given in the prompt, simply saying that women remained in the home. It needs to make an argument about some element of the war's limited effect on women. This thesis requires further revision.

Strong Thesis: While the Revolution presented women unprecedented opportunities to participate in protest movements and manage their family's farms and businesses, it ultimately did not offer lasting political change, excluding women from the right to vote and serve in office.

This is a stronger thesis because it complicates the information in the prompt. The writer admits that the Revolution gave women important new opportunities, but argues that, in the end, it led to no substantial change. This thesis recognizes the complexity of the issue, conceding that the Revolution had both positive and negative effects for women, but that the latter outweighed the former. Remember that it will take several rounds of revision to craft a strong thesis, so keep revising until your thesis articulates a thoughtful and compelling argument.

2. A succesful thesis statement takes a position that requires defending. Your argument should not be an obvious or irrefutable assertion. Rather, make a claim that requires supporting evidence.

Weak Thesis: The Revolutionary War caused great upheaval in the lives of American women.

Few would argue with the idea that war brings upheaval. Your thesis needs to be debatable: it needs to make a claim against which someone could argue. Your job throughout the paper is to provide evidence in support of your own case. Here is a revised version:

Strong Thesis: The Revolution caused particular upheaval in the lives of women. With men away at war, women took on full responsibility for running households, farms, and businesses. As a result of their increased involvement during the war, many women were reluctant to give up their new-found responsibilities after the fighting ended.

This is a stronger thesis because it says exactly what kind of upheaval the war wrought, and it makes a debatable claim. For example, a counterargument might be that most women were eager to return to the way life was before the war and thus did not try to usurp men's role on the home front. Or, someone could argue that women were already active in running households, farms, and businesses before the war, and thus the war did not mark a significant departure. Any compelling thesis will have counterarguments. Writers try to show that their arguments are stronger than the counterarguments that could be leveled against them.

3. A successful thesis statement is historically specific. It does not make a broad claim about "American society" or "humankind," but is grounded in a particular historical moment.

Weak Thesis: The Revolution had a negative impact on women because of the prevailing problem of sexism.

Sexism is a vague word that can mean different things in different times and places. In order to answer the question and make a compelling argument, this thesis needs to explain exactly what attitudes toward women were in early America, and how those attitudes negatively affected women in the Revolutionary period.

Strong Thesis: The Revolution had a negative impact on women because of the belief that women lacked the rational faculties of men. In a nation that was to be guided by reasonable republican citizens, women were imagined to have no place in politics and were thus firmly relegated to the home.

This thesis is stronger because it narrows in on one particular and historically specific attitude towards women: the assumption that women had less ability to reason than men. While such attitudes toward women have a long history, this thesis must locate it in a very specific historical moment, to show exactly how it worked in revolutionary America.

4. A successful thesis statement is focused and precise. You need to be able to support it within the bounds of your paper.

Weak Thesis: The Revolution led to social, political, and economic change for women.

This thesis addresses too large of a topic for an undergraduate paper. The terms "social," "political," and "economic" are too broad and vague for the writer to analyze them thoroughly in a limited number of pages. The thesis might focus on one of those concepts, or it might narrow the emphasis to some specific features of social, political, and economic change.

Strong Thesis: The Revolution paved the way for important political changes for women. As "Republican Mothers," women contributed to the polity by raising future citizens and nurturing virtuous husbands. Consequently, women played a far more important role in the new nation's politics than they had under British rule.

This thesis is stronger because it is more narrow, and thus allows the writer to offer more in-depth analysis. It states what kind of change women expected (political), how they experienced that change (through Republican Motherhood), and what the effects were (indirect access to the polity of the new nation).

5. A successful thesis statement answers the question, "so what?" It explains to your reader why your argument is historically significant. It is not a list of ideas you will cover in your paper; it explains why your ideas matter.

Weak Thesis: The Revolution had a positive effect on women because it ushered in improvements in female education, legal standing, and economic opportunity.

This thesis is off to a strong start, but it needs to go one step further by telling the reader why changes in these three areas mattered. How did the lives of women improve because of developments in education, law, and economics? What were women able to do with these advantages? Obviously the rest of the paper will answer these questions, but the thesis statement needs to give some indication of why these particular changes mattered.

Strong Thesis: The Revolution had a positive impact on women because it ushered in improvements in female education, legal standing, and economic opportunity. Progress in these three areas gave women the tools they needed to carve out lives beyond the home, laying the foundation for the cohesive feminist movement that would emerge in the mid-nineteenth century.

This is a stronger thesis because it goes beyond offering a list of changes for women, suggesting why improvements in education, the law, and economics mattered. It outlines the historical significance of these changes: they helped women build a cohesive feminist movement in the nineteenth century.

Thesis Checklist

When revising your thesis, check it against the following guidelines:

1. Does my thesis make an historical argument ?

2. Does my thesis take a position that requires defending?

3. Is my thesis historically specific ?

4. Is my thesis focused and precise ?

5. Does my thesis answer the question, "so what?"

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Thesis statement checklist.

This page is Part 2 of How Do I Write a Thesis Statement? .

Thesis Statement Questions to Ask as You Work Through Your Writing Process

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Does my thesis address a debatable topic?

Almost every paper assignment requires you to make an argument. In order to do this, you must first have a topic about which one could reasonably make at least two different arguments. If it isn’t debatable, why spend the time to write about it?

Does my thesis make a specific claim on a topic?

The thesis statement is the central claim of your paper, so it must be a complete sentence that explains the argument or purpose of your paper. It is not a general topic or question; rather, it takes a stand on the topic at hand.

Does my thesis offer a roadmap for the reader, containing organizational cues as to how to arrange the various parts of my argument in the pages that follow?

Your thesis should not only state your argument but offer a roadmap for your readers, as to how the paper as a whole will proceed. This will often require one or two sentences beyond the single sentence that states your thesis.

Does my thesis contain the key words or central idea that focuses my argument?

Including the key words of your analysis in your thesis statement allows your reader to better understand the important points of your argument in the following paragraphs. Defining your key words also helps to keep you focused on your argument as you write the body of your paper.

Is my thesis focused enough or complex enough to satisfy the page length of the assignment?

Remember: Part of your task in writing a paper is not only to state what you will argue, but also to make the argument itself. If you cannot complete the argument in the space required, then you must narrow the scope of your topic. Similarly, if your thesis is too narrow, you will have to brainstorm ways to broaden your argument.

Can I support my thesis with the material available?

If you cannot support your claim, then you cannot make an argument. If your thesis cannot be supported with the material available in your text/s, you will have to reframe your argument in provable terms.

Does my thesis accurately reflect my final argument?

If your thesis statement does not accurately express your claim, your readers will be confused. The tricky part is that often in the course of writing a paper, our ideas change or we modify our opinions on the topic.

This means that it is vitally important to continuously check that your thesis statement is the most accurate expression of your argument possible. When you’re finished with a draft, revise your thesis so that it reflects what you’re really saying, or revise the rest of the paper so that it proves your thesis.

Last revised: 07/2008 | Adapted for web delivery: 5/2021

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How to Write a Good Thesis Statement

Creating the core of your essay.

In composition and academic writing , a thesis statement (or controlling idea) is a sentence in an essay, report, research paper, or speech that identifies the main idea and/or central purpose of the text. In rhetoric, a claim is similar to a thesis.

For students especially, crafting a thesis statement can be a challenge, but it's important to know how to write one because a thesis statement is the heart of any essay you write. Here are some tips and examples to follow.

Purpose of the Thesis Statement

The thesis statement serves as the organizing principle of the text and appears in the introductory paragraph . It is not a mere statement of fact. Rather, it is an idea, a claim, or an interpretation, one that others may dispute. Your job as a writer is to persuade the reader—through the careful use of examples and thoughtful analysis—that your argument is a valid one.

A thesis statement is, essentially, the idea that the rest of your paper will support. Perhaps it is an opinion that you have marshaled logical arguments in favor of. Perhaps it is a synthesis of ideas and research that you have distilled into one point, and the rest of your paper will unpack it and present factual examples to show how you arrived at this idea. The one thing a thesis statement should not be? An obvious or indisputable fact. If your thesis is simple and obvious, there is little for you to argue, since no one will need your assembled evidence to buy into your statement.

Developing Your Argument

Your thesis is the most important part of your writing. Before you begin writing, you'll want to follow these tips for developing a good thesis statement:

Be Clear and Concise

An effective thesis should answer the reader question, "So what?" It should not be more than a sentence or two. Don't be vague, or your reader won't care. Specificity is also important. Rather than make a broad, blanket statement, try a complex sentence that includes a clause giving more context , acknowledging a contrast, or offering examples of the general points you're going to make.

Incorrect : British indifference caused the American Revolution .

Correct : By treating their U.S. colonies as little more than a source of revenue and limiting colonists' political rights, British indifference contributed to the start of the American Revolution .

In the first version, the statement is very general. It offers an argument, but no idea of how the writer is going to get us there or what specific forms that "indifference" took. It's also rather simplistic, arguing that there was a singular cause of the American Revolution. The second version shows us a road map of what to expect in the essay: an argument that will use specific historical examples to prove how British indifference was important to (but not the sole cause of) the American Revolution. Specificity and scope are crucial to forming a strong thesis statement, which in turn helps you write a stronger paper!

Make a Statement

Although you do want to grab your reader's attention, asking a question is not the same as making a thesis statement. Your job is to persuade by presenting a clear, concise concept that explains both how and why.

Incorrect : Have you ever wondered why Thomas Edison gets all the credit for the light bulb?

Correct : His savvy self-promotion and ruthless business tactics cemented Thomas Edison's legacy, not the invention of the lightbulb itself.

Asking a question is not a total no-go, but it doesn't belong in the thesis statement. Remember, in most formal essay, a thesis statement will be the last sentence of the introductory paragraph. You might use a question as the attention-grabbing first or second sentence instead.

Don't Be Confrontational

Although you are trying to prove a point, you are not trying to force your will on the reader.

Incorrect : The stock market crash of 1929 wiped out many small investors who were financially inept and deserved to lose their money.

Correct : While a number of economic factors caused the stock market crash of 1929, the losses were made worse by uninformed first-time investors who made poor financial decisions.

It's really an extension of correct academic writing voice . While you might informally argue that some of the investors of the 1920s "deserved" to lose their money, that's not the kind of argument that belongs in formal essay writing. Instead, a well-written essay will make a similar point, but focus more on cause and effect, rather that impolite or blunt emotions.

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Writing Strong Research Questions | Criteria & Examples

Published on October 26, 2022 by Shona McCombes . Revised on January 30, 2023.

A research question pinpoints exactly what you want to find out in your work. A good research question is essential to guide your research paper , dissertation , or thesis .

All research questions should be:

How to write a research question, what makes a strong research question, using sub-questions to strengthen your main research question, research questions quiz, frequently asked questions about research questions.

You can follow these steps to develop a strong research question:

The way you frame your question depends on what your research aims to achieve. The table below shows some examples of how you might formulate questions for different purposes.

Using your research problem to develop your research question

Note that while most research questions can be answered with various types of research , the way you frame your question should help determine your choices.

Research questions anchor your whole project, so it’s important to spend some time refining them. The criteria below can help you evaluate the strength of your research question.

Focused and researchable

Feasible and specific, complex and arguable, relevant and original, prevent plagiarism. run a free check..

Chances are that your main research question likely can’t be answered all at once. That’s why sub-questions are important: they allow you to answer your main question in a step-by-step manner.

Good sub-questions should be:

Here are a few examples of descriptive and framing questions:

Keep in mind that sub-questions are by no means mandatory. They should only be asked if you need the findings to answer your main question. If your main question is simple enough to stand on its own, it’s okay to skip the sub-question part. As a rule of thumb, the more complex your subject, the more sub-questions you’ll need.

Try to limit yourself to 4 or 5 sub-questions, maximum. If you feel you need more than this, it may be indication that your main research question is not sufficiently specific. In this case, it’s is better to revisit your problem statement and try to tighten your main question up.

The way you present your research problem in your introduction varies depending on the nature of your research paper . A research paper that presents a sustained argument will usually encapsulate this argument in a thesis statement .

A research paper designed to present the results of empirical research tends to present a research question that it seeks to answer. It may also include a hypothesis —a prediction that will be confirmed or disproved by your research.

As you cannot possibly read every source related to your topic, it’s important to evaluate sources to assess their relevance. Use preliminary evaluation to determine whether a source is worth examining in more depth.

This involves:

A research hypothesis is your proposed answer to your research question. The research hypothesis usually includes an explanation (“ x affects y because …”).

A statistical hypothesis, on the other hand, is a mathematical statement about a population parameter. Statistical hypotheses always come in pairs: the null and alternative hypotheses . In a well-designed study , the statistical hypotheses correspond logically to the research hypothesis.

Formulating a main research question can be a difficult task. Overall, your question should contribute to solving the problem that you have defined in your problem statement .

However, it should also fulfill criteria in three main areas:

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How to Write a Thesis Statement: Complete Writing Guide

To avoid this problem and work with coherent structure, one must know how to write a good thesis statement. This post will break down the statements purpose as well as fundamental elements necessary to create an effective thesis. Let's go deeper with custom essay service .

What Is a Thesis Statement?

One of the main reasons students struggle with their thesis statements is a lack of technical understanding. It can be hard to grasp the fact that the thesis is, single-handedly, the most important sentence in the entire text. The rest of the paper is made up of supporting points to support the thesis statement.

“What is a thesis statement?” – A thesis statement is the main argument or point that is set out to be proven using tools like logical and/or emotional reasoning. It is the root from where the rest of your paper grows. The goal of a thesis-based paper is to make a claim about the relevant topic of discussion and defend this claim with logic, analysis, and third-party validation (external sources).

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You should not confuse your thesis statement with an introduction—as most students asking about how to start an essay do! An essay’s thesis is mostly used to close your introduction rather than substitute it. So when writing an introduction, you should first hook the readers, introduce your topic, and only then state a thesis.

Another question is: “What is a good thesis statement?” In order to have a good thesis statement, the author must be well-informed about the topic at hand. He/she should have factual confirmation from other parties (experts, and primary & secondary sources) before developing the main statement. This is why it is important to do research and have accurate comprehension of the topic before brainstorming ideas.

Why It Is so Important

Essentially, a thesis statement is the best way to organize your thoughts and narrow down the focus of the paper. If you know exactly what you aim to prove, you will have an easy time making valid points, defending your logic, etc. This statement should be the first thing an author creates when starting to work on the paper.

A good thesis statement can help make your paper more logical and focused, and even simplify the writing process for you. When you understand the main idea of your paper, you can express it in a clear and intelligible manner throughout the paper.

Another reason why the thesis statement is so important is that you are not likely to get an A for an essay which doesn’t include a thesis statement. It is one of the first things a Professor evaluates in an academic paper and one of the main factors for your grade.

Can a Thesis Statement Be a Question?

Another common question to pop up is, “Can a thesis statement be a question?” The short answer would be “No”. The goal of the thesis is to explain what the paper will cover. It is impossible to fulfil this mission with a question. According to the definition, this part of the academic paper presents the argument a writer has to support using credible sources in the rest of the text. A claim can never be a question. The conclusion should pose no new questions, and the thesis can even be considered the overarching conclusion.

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Length Requirements: How Long Should a Thesis Statement Be?

The length of a thesis statement should not be too long. As a thesis statement is a concise summary of a main claim, it should consist of a single, complete sentence. Some circumstances may require two to three sentences, depending on the length of the entire paper. Example: a five-paragraph essay should only have a single-sentence thesis. The writer should summarize the idea of the paper. If one is writing a twenty-page research paper, the statement will likely require several sentences as there will be more information to cover.

Elements of a Thesis Statement

An essay’s thesis consists of the following elements:

So after you have determined these points, you should organize them in one or two coherent sentences. Here is an example of a good thesis statement that includes all of the necessary elements mentioned above:

Example:Though uniforms can improve unity in schools, schools should not make students wear them.

This statement is based on the idea that uniforms can limit students’ freedom, which is, in a way, a violation of basic human rights.

Points to check to see that your statement is strong:

The thesis statement should highlight the topic, the claim, and the major points which you are going to use in your academic paper to support the claim.

Another example of a thesis statement:

Example: Stress in the fast-food workplace can lead to serious physical, psychological, and emotional problems for employees. Topic: stress Claim: can lead to serious problems Major points: physical, psychological and emotional problems.

In your thesis you should provide an interpretation of a subject, not the subject itself.

Here are examples of good and bad thesis statements:

Example 1: A: The death penalty should not be abolished because people who commit violent crimes should be punished. B: Although many argue that human life is sacred, the death penalty should remain for people that commit brutal crimes and offer no positive value to their society.

Which one is the good option? That’s right, thesis B is better because the author gave a more descriptive and narrowed version for their beliefs. This makes it easier for them to prove their point overall.

Example 2: A: Owning a college degree should not be a requirement for professional positions in the workforce. B: If a candidate has work experience, reasonable competency in the field, and shows a strong work ethic, they should not be disqualified from competing for a position due to the lack of having a college degree.

Option B provides three distinct subpoints it will use to prove its main statement, while the first sentence just makes a general claim.

Example 3: A: Gun laws should be more strict and demand more requirements because of the increased amount of nationwide shootings. B: A strict gun regulations policy will not reduce nationwide violence since guns are still obtainable illegally, and humans, not weapons, are the catalysts of brutality.

Option B goes more in-depth about why it's claim is correct and presents reasoning that can be justified from many external sources.

How to Write a Thesis Statement

Pick a primary question to answer and come up with a clear, concise response to it in a thesis statement. All essays should have a thesis statement because it is the basic element of nearly any type of paper—apart from perhaps creative writing.

Students commonly spend a lot of time formulating rough ideas without knowing what a thesis statement should include. When writing any type of academic paper, it is important to have an organized system to complete the task promptly.

Here are some tips for formulating a good thesis statement:

You can also use our rewrite essay service if you need to rewrite an essay.

Video Guide

Thesis statement examples & templates.

For many students, the best way to learn is to see some realistic examples. So here we will see how a thesis statement depends on the aim of the paper:

Argumentative Thesis Statement

Make a claim about a chosen topic/question and try to justify this main argument by using reasons and credible evidence. Decide which type of thesis you plan to use. The main argument could be an opinion, analysis, or proposal. The writer should offer something some people can disagree with. Persuade the audience of your truth throughout the paper.

Example:The Brexit referendum result was caused by working-class frustration with the political elite and by austere policies that have eroded public services and fragmented communities; the referendum offered an alternative to the status quo.

Analytical Thesis Statement

You do not have to introduce a strong argument, you rather need to analyze, interpret, and evaluate different aspects of the same topic. It should introduce the key points of your analysis.

Example:An assessment of a barn owl’s flight technique depicts a couple of flight patterns: the ones connected with hunting prey and those related to courtship.

Here is an analytical essay example , read about it.

Expository Thesis Statement

The main aim of an expository thesis statement is to explain and discuss the facts of a topic.

Example:Gerbils are believed to be a perfect pet for kids as they are low-maintenance and cheap.

Compare and Contrast Thesis Statement

In a compare and contrast thesis statement your goal should be to compare, review, and juxtapose the two points.

Example:While Judaism and Christianity are Abrahamic religions sprung from the same cultural hearth, they are different by their implementation of traditions, their realizations of religious cannons, and their perceptions of Jesus Christ.

Cause and Effect Thesis Statement

In a cause and effect thesis statement you need to explain the reason for some event or happening.

Example:The primary reason why high school bullying takes place is the fact that modern teens watch violent videos and play violent video games.

In-Text Examples

Download PDF examples of essays with a thesis statement. The statements are highlighted.

Cricket, in the South of Asia between 1880-2005, played a political role in not only easing tensions and restrictions of caste members, but allowing Pakistan and India to release some political tensions from a religious aspect.

In Jean Rhys’ Wide Sargasso Sea, the setting is the hot and colorful West Indies in the post-colonial days. In Charlotte Bronte’s Jane Eyre the setting is murky gray England: the heart of the empire and Mr. Rochester’s home. Thornfield in Wide Sargasso Sea is depicted as dark and ancient, while Antoinette’s surroundings in Jane Eyre are often green and dream-like. The contrasting climates and settings in the two novels showcase how different Antoinette’s concept of home is from Jane’s, yet they also add parallel qualities to the two novels

If you need, our admission essay writing service will pair you with an experienced academic writer that has written hundreds of excellent thesis statements before and knows all of the ingredients for a successful one.

Still Can’t Come Up With a Thesis Statement?

Writing a good thesis statement is never easy. It is the most important piece of an entire essay. Is it possible to create one with minimal effort? If you're thinking about ' pay someone to write my paper ' click down below and fill out the help request form to get in touch with a member of our service. Education doesn’t have to be stressful!

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COMMENTS

How to Write a Thesis Statement
Placement of the thesis statement Step 1: Start with a question Step 2: Write your initial answer Step 3: Develop your answer Step 4: Refine your thesis statement Types of thesis statements Frequently asked questions about thesis statements What is a thesis statement? A thesis statement summarizes the central points of your essay.
Developing a Thesis Statement
At some point, you can turn a purpose statement into a thesis statement. As you think and write about your topic, you can restrict, clarify, and refine your argument, crafting your thesis statement to reflect your thinking. As you work on your thesis, remember to keep the rest of your paper in mind at all times.
Creating a Thesis Statement, Thesis Statement Tips
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.
Developing A Thesis
Developing A Thesis Think of yourself as a member of a jury, listening to a lawyer who is presenting an opening argument. You'll want to know very soon whether the lawyer believes the accused to be guilty or not guilty, and how the lawyer plans to convince you.
How to Write a Thesis Statement
A good thesis statement will usually include the following four attributes: take on a subject upon which reasonable people could disagree deal with a subject that can be adequately treated given the nature of the assignment express one main idea assert your conclusions about a subject
Thesis Statements
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.
Strong Thesis Statements
Developing Strong Thesis Statements The thesis statement or main claim must be debatable An argumentative or persuasive piece of writing must begin with a debatable thesis or claim. In other words, the thesis must be something that people could reasonably have differing opinions on.
How to Write a Thesis Statement With Examples
A thesis statement provides the foundation for your entire research paper or essay. This statement is the central assertion that you want to express in your essay. A successful thesis statement is one that is made up of one or two sentences clearly laying out your central idea and expressing an informed, reasoned answer to your research question.
How to Write a Thesis Statement for a Research Paper: Steps and
Steps to Developing a Thesis Statement Developing a thesis statement is a process that should not be taken lightly, as it is often the result of a lengthy thinking process (Gafarova, 2018). Before the thesis message is formulated, extensive research must be done and evidence supporting the argument or analysis must be collected.
How To Write a Thesis Statement in 4 Steps (FAQ and Example)
How to write a thesis statement Follow these steps to create an effective and informative thesis statement: 1. Choose an essay style Before you can begin writing your thesis or paper, you must decide which style of essay is most effective for your specific needs. Here are a few of the options:
9.1 Developing a Strong, Clear Thesis Statement
You have to form a specific opinion, and then articulate that into a controlling idea —the main idea upon which you build your thesis. Remember that a thesis is not the topic itself, but rather your interpretation of the question or subject. For whatever topic your professor gives you, you must ask yourself, "What do I want to say about it?"
How to Write a Strong Thesis Statement
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.
How to Write a Thesis Statement (with Pictures)
Crafting Great Thesis Statements 1 Start with a question -- then make the answer your thesis. Regardless of how complicated the subject is, almost any thesis can be constructed by answering a question. [1] Question: "What are the benefits of using computers in a fourth-grade classroom?"
PDF Basics About Thesis Statements
thesis statement. A thesis statement is an original, supportable hypothesis or assertion about a topic. The thesis targets a specific point or aspect of the law, articulates a problem, and ideally attempts to resolve it. In short, your thesis statement embodies your argument. Your thesis statement develops from the topic you select.
Tips on Writing 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 will be sufficiently proven by a shorter paper. Brainstorm. If you are having trouble beginning your paper or writing your thesis, take a piece of ...
Thesis Statements
A succesful thesis statement takes a position that requires defending. Your argument should not be an obvious or irrefutable assertion. Rather, make a claim that requires supporting evidence. Weak Thesis: The Revolutionary War caused great upheaval in the lives of American women. Few would argue with the idea that war brings upheaval.
Thesis Statement Checklist
This means that it is vitally important to continuously check that your thesis statement is the most accurate expression of your argument possible. When you're finished with a draft, revise your thesis so that it reflects what you're really saying, or revise the rest of the paper so that it proves your thesis. In order to access certain ...
How to Write a Good Thesis Statement
Before you begin writing, you'll want to follow these tips for developing a good thesis statement: Read and compare your sources: What are the main points they make? Do your sources conflict with one another? Don't just summarize your sources' claims; look for the motivation behind their motives.
Writing Strong Research Questions
You can follow these steps to develop a strong research question: Choose your topic Do some preliminary reading about the current state of the field Narrow your focus to a specific niche Identify the research problem that you will address The way you frame your question depends on what your research aims to achieve.
How to Write a Good Thesis Statement: Tips & Examples
The main aim of an expository thesis statement is to explain and discuss the facts of a topic. Example:Gerbils are believed to be a perfect pet for kids as they are low-maintenance and cheap. Compare and Contrast Thesis Statement. In a compare and contrast thesis statement your goal should be to compare, review, and juxtapose the two points.
How to Write a Thesis Statement in 4 Steps
When writing a thesis statement, try to imagine the body paragraphs you could write to support it. Consider counterarguments, and make sure that you can argue for your thesis against those counterpoints. 2. Answer a specific question. Think of your thesis as the answer to an important question.