thesis statement in reading

Introduction to Academic Reading and Writing: Thesis Statements

• Concept Map
• Select a Topic
• Develop a Research Question
• Identify Sources

Thesis Statements

• Effective Paragraphs
• Introductions and Conclusions
• Quote, Paraphrase, Summarize
• Synthesize Sources
• MLA and APA
• Transitions
• Eliminate Wordiness
• Grammar and Style
• Resource Videos

Use your research question to create a thesis statement that is focused and contains a debatable claim.

After narrowing your topic with your research question, craft an answer that states a position regarding that question. 

Use words such as “should” or “ought to” indicating a claim is being made. 

Keep your thesis as concise as possible. 

Conduct further research to determine the best points of support to include in your thesis statement, if required. 

If you include points of support as part of your thesis statement, make sure that they maintain parallel grammatical structure. 

If a reader’s first response to your thesis statement could be “How?” or “Why?” your thesis statement may not be sufficiently narrow or specific. 

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

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

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

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

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

Arguable thesis with analytical claim 

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

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

Arguable thesis with normative claim 

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

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

Questions to ask about your thesis 

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

About Thesis Statements

Emilie Zickel

A thesis serves as the guiding idea of the essay – the one core point that you will make in the essay.

A thesis is provided at the end of the introduction section.

A thesis functions as a guide for the paragraphs that follow. Each body paragraph will, in some way, help to develop, support or elucidate the thesis.

A thesis is often called a “road map” for the rest of the essay. In the thesis, you indicate to your reader the key subtopics that you will address in the rest of the paper. Thus the reader of your paper knows what to expect in the essay.

A thesis does not always have to be an argument; even explanatory papers have thesis statements.

How can you check to see if your thesis is strong?

1.Does your thesis answer the assignment question?

• look over your assignment sheet for this essay/project. What is core assignment question that you need to answer? Where do you see your thesis directly addressing that question?
• Assignment sheet says:  Identify several key themes that arise in critiques of the popular media.
• Your thesis could reuse this wording:  Several key themes that arise in critiques of popular media are the notions of partisanship on the part of the media corporations, partisanship among reporters, and a willingness to publish “fake news” stories.

2. Does your thesis adhere to the type of writing you are being asked to do? (persuasive or explanatory) ?

• Again, the type of writing that you are asked to do should be indicated on the assignment sheet. If you are not sure of what type of writing is expected of you, ask your professor.

3. Does your thesis provide enough material to meet the assignment length and depth requirements?

• See the outlining chapter and try to build your outline if you are unsure of whether or not you have enough information for your thesis.

4. Does the thesis create a roadmap for the rest of the paper?

• Your thesis can be a mini-outline of the body of the essay. If you indicate three ideas in your thesis that you will discuss (ideas 1, 2 and 3), then you should discuss those ideas – in the order that you presented them in the thesis – in your essay.

5. Does the thesis make sense?

• A thesis must make sense as a sentence. Sometimes we get carried away in trying to “answer the assignment” and we end up with a thesis that technically addresses the assignment requirements, but ends up being a sentence that is grammatically unsound or otherwise unclear. A thesis should be a powerful, clear and interesting sentence that makes sense to the reader. If the grammar is off, the thesis will not make as much sense to a reader as it needs to and the thesis loses its power.

If the answer to any of these questions is ‘no,’ you need to revise your thesis.

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156 What’s the Point: Finding Thesis Statements

What is a thesis statement.

In academic writing, thesis statements help readers understand the topic and purpose of the composition you’re sharing with them. Thesis statements put up a signpost that identifies your destination and the direction you’ll take. Thesis statements also help you, the writer, focus your work; as you write, you can return to this statement periodically and consider how well you’re sticking to the topic and how well you’re proving your thesis.

By the way, thesis statements may be present in other types of writing, from news articles to memoirs, as well as the focused academic, professional, and scholarly works you’ll use for research and to compose your own essays, reports, and more.

For example, consider these thesis statements:

• Healthcare reform in America is long overdue, and there is no other policy proposition more unequivocally prepared to provide substantial and affordable healthcare, mental health and substance abuse treatment than a single-payer, national health insurance program — better known as Medicare for All. (Cantu 2021)
• I am going to write an essay describing my experiences with fat oppression and the ways in which feminism and punk have affected my work. (Lamm 1975/2001).
• The concept of infinity has different applications in mathematical, philosophical, and cosmological studies.
• We argue that as we are talking about what we “know,” we also need to pivot and think about what we (as composition scholars) don’t know, as well as what novices (such as graduate students) need to know to be effective teachers of writing. (Brewer & di Gennaro 2022)

These examples all fulfill the definition provided in the textbook First-Year Composition: Writing as Inquiry and Argumentation : “A solid thesis statement notifies readers of the writer’s topic and prepares readers for the argument to come.” In other words, a thesis is both a signpost (“notifies readers”) and a roadmap (“prepares readers”).

Let’s consider thesis statements in another way:

• Watch Martha Ann Kennedy’s short YouTube video, “ How to Identify the Thesis Statement .”
• What are thesis statements?
• What clues help you find them?

How Do I Find the Thesis Statement?

Thesis statements can be difficult to find, even for experienced readers. Sometimes, they’re located at the start of the first paragraph of the essay or article. Sometimes, they’re located at the end of that first paragraph. Sometimes — especially in longer articles and in academic books — they’re located several paragraphs or pages into the piece.

What’s a reader to do?

Tips for Finding Thesis Statements

• First, read the title. Scholarly articles, essays, books, and studies usually provide very descriptive and detailed titles that identify the topic. Titles often provide a clue to the author’s point of view, position on the topic, direction of the piece, and key argument.
• Second, read the abstract, if there is one. These entries usually give a somewhat detailed overview. Good abstracts clearly identify the topic, outline the study methods used (if any), and clearly state the author’s argument, conclusions, or findings. Quite often, the thesis statement is the last full sentence of the abstract.
• Third, read the first paragraph or — for longer articles and books — the first page or so. The idea is to get the sense of the piece. But, as with the abstract, pay close attention to the first and last sentences. Quite often, the thesis statement is the last full sentence of the first paragraph.
• As you read, look for sentences that use words like “argue,” “claim,” “conclude,” “contend,” “will,” “in this …,” “should.” There are a few other key words that are common, but these will get you started.
• Finally, ask yourself if the steps above have helped you identify what the essay or article is about, what the author’s position is, and what argument they’re making (or what conclusions they are presenting). Is there one sentence that sums up these details? If so, that’s a candidate for the thesis statement.
• If you’re not sure, repeat or revisit one of the steps above.

Want to learn more?

• “ What is a Thesis Statement and Why is it Important? ”
• “ What is a Thesis Statement? I Need Some Examples, Too .”
• “ How to Find Thesis Statements ”

Reading and Writing in College Copyright © 2021 by Jackie Hoermann-Elliott and TWU FYC Team is licensed under a Creative Commons Attribution 4.0 International License , except where otherwise noted.

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Writing based on Texts

Thesis sentence.

Any text written to inform, react, apply, analyze or persuade has a main idea. In the article about “ How Crisco Toppled Lard ,” for example, the main idea is that Crisco was one of the first food products to introduce and popularize marketing by brand, which allowed them to focus on concepts such as reliability and purity instead of ingredients. The main idea is not stated directly in one sentence, but is presented clearly in the article nonetheless.

On the other hand, if you look at the article “ Everyday Life as a Text ,” you’ll find a direct statement of the author’s main idea in the sentence that comes right after the introduction: “the data-intensive monitoring of everyday life offers some measure of soft control over audiences in a digital media landscape.”

In both cases, the “Crisco” article written to inform, and the “Everyday Life as Text” article written to persuade, a main idea is clear. If you thought consciously about your experience reading these articles, you might have identified their clarity as a good characteristic, as it helped you, as a reader, understand the message the author wanted to convey.

As a writer, you owe that same clarity to your reader. You do that through key sentences in your essay:

• thesis sentence
• topic sentences (explained on the next page)

Thesis – A Writer’s and Reader’s Map

In the days before Google Maps, when you went on a road trip, you needed to know the route. Say you’re in Utah, going to Moab from Salt Lake. You’d need to know to travel through Provo, then Spanish Fork, and – this is important – take the Highway 6 exit from I-15 at Spanish Fork. Highway 6 will lead to Helper and Price, where it merges with Highway 191 and leads to Green River and then on to Moab. You’d get the general idea in your head and mentally check off each town as you pass. If you miss the exit for Hwy 6 that leads to Price, you’ll find yourself 70 miles down I-15 in Scipio and, if you stop at one of the two gas stations for instructions, you’ll realize you’ve added 74 miles and an hour to your drive. It would be an adventure.

Your audience, often your instructor and peers, aren’t likely to be as adventurous. In fact, if you tell them you’re going one place and then go somewhere else, they may feel mistreated and annoyed. Academic writing is usually not a whimsical road trip. It’s more like your audience needs a ride to their job interview and they need to get there on time. Your thesis is your roadmap.

When composing your thesis, think, “What do I want my audience to know or think when they are done reading my essay?” Answer this question, and you’re on your way to a good thesis. Your thesis will probably change many times as you are composing and drafting, but in your final draft, the destination should be clear.

Your thesis outlines the essay

Consider this thesis for an essay whose purpose is to analyze the writing style of a document rather than the subject of that document:

Notice a few things in this thesis:

• It makes a debatable assertion about a topic – the destination it intends to go to.
• It’s longer than one sentence, which is o.k.
• It uses guiding words to show what the essay will talk about, and in what order. Just as map will show you to drive through Provo, Spanish Fork, Helper, Price, and Green River to get to Moab, the thesis tells your audience they will read about ethos, pathos, and logos, which are writing devices.  Your reader will expect to read about them in that order.

Your thesis will help you set up a map or idea outline of an essay. The points in your thesis will be the sections of your outline.

Don’t confuse major points for paragraphs.  According to the outline above, the essay will have three major points: ethos, pathos, and logos. To properly cover the subject, you’ll want to have a few paragraphs for each of the points.

More About Thesis Sentences

A thesis sentence offers your main idea. In essays, a thesis sentence usually comes toward or at the end of the introductory paragraph, after you acclimate your reader to your topic. A thesis sentence is more than just a topic, though. It’s made up of a topic and an angle, which is an insight into, assertion, or claim about the topic. Together, the topic and angle make up the main idea. To put it another way, a thesis sentence makes a promise to your reader of 1) what you will be writing about (your topic), and 2) what your main assertion is about your topic (your angle). For college essays, make sure you always include a thesis sentence to keep yourself on track supporting your main idea, and to make that main idea absolutely clear for your reader.

Remember that a thesis is not a simple statement of what you will be writing about (topic). You always need to include that angle – your insight, assertion, or claim – about your topic in order to have an actual thesis sentence.

Not a Thesis: In this paper, I’m writing about current scientific research on cancer.

• topic = current scientific research on cancer
• angle = ? what’s the claim about this research?

Thesis: Current scientific research on cancer suggests that there are specific environmental factors that trigger specific types of cancer.

• angle = specific environmental factors trigger specific types
• promise = the essay will offer evidence on specific environmental triggers for specific cancers

Not a Thesis: My husband and I decided that we are both “messy” people.

• topic = messiness
• angle = ? so what? what’s the debatable point?

Thesis: Although my husband defines “messy” differently than I do, we both agree that “messiness” resides in four qualities of mind, which we both–unfortunately–seem to share.

• angle = four qualities constitute messiness
• promise = explanation and examples of the four qualities

In addition to having a topic and an angle, a good thesis sentence needs to be:

• debatable – otherwise, you simply have a topic and not an angle or claim
• supportable with reasons, examples, and evidence – otherwise, you may information that’s not logical
• appropriate in scope – otherwise, you may be making a claim that’s too broad to support logically within a short essay, or a claim that’s too narrow to be supported with more than a few sentences or paragraphs

An excellent thesis sentence also:

• includes an arguable issue or concept that can be analyzed with some complexity
• sets that issue or concept in an interesting context

Thesis sentence examples

• Basic Thesis : Online learning is becoming more prevalent and takes many different forms. ( has a topic and angle, and is supportable, but the angle is broad. The angle would be more interesting if it offered an argument about an issue related to online learning.)
• Good Thesis : Strong thesis: While most observers see it as a  transformation  of higher education, online learning is better thought of an  extension  of higher education in that it reaches learners who aren’t disposed to participate in traditional campus-based education.( has a topic and angle, angle is arguable, supportable, and well-specified )
• Excellent Thesis : Online learning appears to be a promising way to better integrate higher education with other institutions in society, as online learners integrate their educational experiences with the other realms of their life, promoting the freer flow of ideas between the academy and the rest of society. ( has a topic and angle, angle is arguable, supportable, and well-specified, angle contains implications that set the argument within a broader context )
• Basic Thesis : Scientists disagree about the likely impact in the U.S. of the Light Brown A pple Moth (LBAM) , an agricultural pest native to Australia. ( has a topic and an angle, and the angle is supportable, but the angle is broad. The angle would be more interesting if it offered an argument about an issue related to the light brown apple moth.)
• Good Thesis : Research findings to date suggest that the decision to spray pheromones over the skies of several southern Californian counties to combat the light brown apple moth was poorly thought out. ( has a topic and angle, angle is arguable, supportable, and well-specified )
• Excellent Thesis : Together, the scientific ambiguities and the controversial response strengthen the claim that industrial-style approaches to pest management are inherently unsustainable. ( has a topic and angle, angle is arguable, supportable, and well-specified, angle contains implications that set the argument within a broader context )

How to Write a Thesis Sentence

After you prewrite for an essay, a usual next step is to create a working thesis sentence in order to start writing a draft. Know that you don’t have to create a perfect thesis sentence as you start writing; that’s why it’s called a “working thesis.” You just have to make sure you have a working topic and angle. You may edit and refine your working thesis sentence as you write, as long as you retain a topic and an angle.

The following video explains how to write a thesis sentence.

Regardless of how complicated the subject is, almost any thesis can be constructed by asking and then answering a question—this is one method of creating a thesis that works for many writers.

• Thesis: Computers provide second graders an early advantage in simple searching techniques.
• Thesis: The Mississippi River symbolizes both division and progress in Huckleberry Finn , as it separates Huck and Jim while still providing the best chance for them to get to know one another.
• Thesis: Through careful sociological study, we’ve found that people naturally assume that “morally righteous” people look down on them as “inferior,” causing anger and conflict where there generally is none.

Then tailor your thesis to the type of paper you’re writing; the purpose of your essay will help you write a strong thesis.

• Thesis: The dynamic between different generations sparks much of the tension in King Lear , as age becomes a motive for the violence and unrest that rocks the king.
• Thesis: Without the steady hand and specific decisions of Franklin Delano Roosevelt, the U.S. would never have recovered from the great depression of 1929-1939.
• Thesis: The explosion of 1800’s philosophies such as Positivism, Marxism, and Darwinism undermined and refuted established religions’ focus on other-worldliness to instead focus on the real, tangible world.

Most thesis sentences for college essays will be analytical, or a combination of analytical and argumentative. If a writing assignment calls for an “essay” without any other explanation, assume that you’ll need to create and support an analytical or analytical/argumentative thesis sentence.

The following video offers an excellent explanation of how to write an analytical thesis sentence . As you view, make sure to pause the video at the points indicated, and try working on sample thesis sentences. (The video will open in a new window when you click on the image.)

USEFUL RESOURCE:

To help develop thesis sentences, you can use SUNY Empire State College’s Thesis Generator . For a general, non-research thesis, use the Persuasive Thesis option.

• Attending college as an adult student is difficult.
• Reading – both reading to a child and teaching a child to read – helps that child develop.

try it again…

Which of the samples below is a good thesis—with a clear topic and an angle that provides an assertion—for an essay based on ideas a reader develops from reading the article “How Crisco Toppled Lard?” Choose all sample thesis sentences that could be used for an essay intended to react to, apply concepts from, or analyze a concept developed from reading the text.

• When compared to Crisco, lard actually may be a healthier alternative to use for baking.
• Successful brand marketing relies on a number of factors, including a clear purpose, a focused customer base, creative messaging and, most of all, a public willing to accept the message, which needs to address current public sentiment.
• Because images in advertising art reflect their historic context, you can infer what’s important to the general public at different eras through analyzing ads.
• Crisco has a long and varied history.
• The use of fat has fallen out of favor in a health-conscious society; however, there are scientific reasons to use fat in baking as well as to include fats in a human diet, reasons we should be teaching in school so that students can make informed food choices.

All of the sample thesis sentences are appropriate for an essay intended to react, apply, or analyze, except sentence 4. Sentence 4 contains an angle that has a very weak assertion that’s quite broad in scope. It’s also somewhat obvious—if you investigated most food products that have been in existence for some time, you could most likely say that they all have a long and varied history. This statement would be usable only for an essay intended to inform others about the history of Crisco.

While all of the other statements are usable, some are better than others in terms of specificity and setting the assertion within a broader context.

• Thesis Sentence, includes material adapted from College Writing, Basic Reading and Writing, and Open English @ SLCC; attributions below. Authored by : Susan Oaks. Project : Introduction to College Reading & Writing. License : CC BY-NC: Attribution-NonCommercial
• College writing, pages on Thesis Sentence Definition, Characteristics of a Strong Thesis, Thesis Sentence Topic & Angle Examples, Thesis Sentence Self-Check. Authored by : Susan Oaks. Located at : https://courses.lumenlearning.com/suny-esc-wm-englishcomposition1/ . License : CC BY-NC-SA: Attribution-NonCommercial-ShareAlike
• image of hand drawing a lightbulb with the word Idea. Authored by : Pete Linforth. Provided by : Pixabay. Located at : https://pixabay.com/photos/idea-innovation-inspiration-3908619/ . License : CC0: No Rights Reserved
• video The Elements of an Effective Thesis Statement. Authored by : GC Writing Center. Provided by : Gaston College. Located at : https://youtu.be/g-0o5bnmRYs . License : Other . License Terms : YouTube video
• Organizing, adaptation of multiple sources. Provided by : Lumen Learning. Located at : https://courses.lumenlearning.com/suny-basicreadingwriting/chapter/outcome-organizing/ . Project : Basic Reading and Writing. License : CC BY-NC-SA: Attribution-NonCommercial-ShareAlike
• 27 Follow a Map and Grab a Sandwich. Authored by : Stacie Draper Weatbrook. Provided by : Salt Lake Community College. Located at : https://openenglishatslcc.pressbooks.com/chapter/follow-a-map-and-grab-a-sandwich-help-your-reader-navigate-your-writing/ . Project : Open English @ SLCC. License : CC BY-NC: Attribution-NonCommercial

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

How to Write a Strong Thesis Statement

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

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

Guide Overview

What is a “thesis statement” anyway.

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

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

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

2 Categories of Thesis Statements: Informative and Persuasive

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

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

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

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

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

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

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

2 Styles of Thesis Statements

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

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

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

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

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

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

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

Formula for a Strong Argumentative Thesis

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

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

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

___________________ is true because of _____________________.

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

The Qualities of a Solid Thesis Statement

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

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

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

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

Example of weak thesis:

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

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

Example of a stronger thesis:

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

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

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

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

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Developing Strong Thesis Statements

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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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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?

• to test your ideas by distilling them into a sentence or two
• to better organize and develop your argument
• to provide your reader with a “guide” to your argument

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:

• 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

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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