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.
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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Genre and the Research Paper
This handout provides detailed information about how to write research papers including discussing research papers as a genre, choosing topics, and finding sources.
Contributors: Jack Raymond Baker, Allen Brizee, Ashley Velázquez
Last Edited: 2011-03-30 09:06:38
Research: What it is.
A research paper is the culmination and final product of an involved process of research, critical thinking, source evaluation, organization, and composition. It is, perhaps, helpful to think of the research paper as a living thing, which grows and changes as the student explores, interprets, and evaluates sources related to a specific topic. Primary and secondary sources are the heart of a research paper, and provide its nourishment; without the support of and interaction with these sources, the research paper would morph into a different genre of writing (e.g., an encyclopedic article). The research paper serves not only to further the field in which it is written, but also to provide the student with an exceptional opportunity to increase her knowledge in that field. It is also possible to identify a research paper by what it is not.
Research: What it is not.
A research paper is not simply an informed summary of a topic by means of primary and secondary sources. It is neither a book report nor an opinion piece nor an expository essay consisting solely of one's interpretation of a text nor an overview of a particular topic. Instead, it is a genre that requires one to spend time investigating and evaluating sources with the intent to offer interpretations of the texts, and not unconscious regurgitations of those sources. The goal of a research paper is not to inform the reader what others have to say about a topic, but to draw on what others have to say about a topic and engage the sources in order to thoughtfully offer a unique perspective on the issue at hand. This is accomplished through two major types of research papers.
Two major types of research papers.
Argumentative research paper:
The argumentative research paper consists of an introduction in which the writer clearly introduces the topic and informs his audience exactly which stance he intends to take; this stance is often identified as the thesis statement. An important goal of the argumentative research paper is persuasion, which means the topic chosen should be debatable or controversial. For example, it would be difficult for a student to successfully argue in favor of the following stance.
Cigarette smoking poses medical dangers and may lead to cancer for both the smoker and those who experience secondhand smoke.
Perhaps 25 years ago this topic would have been debatable; however, today, it is assumed that smoking cigarettes is, indeed, harmful to one's health. A better thesis would be the following.
Although it has been proven that cigarette smoking may lead to sundry health problems in the smoker, the social acceptance of smoking in public places demonstrates that many still do not consider secondhand smoke as dangerous to one's health as firsthand smoke.
In this sentence, the writer is not challenging the current accepted stance that both firsthand and secondhand cigarette smoke is dangerous; rather, she is positing that the social acceptance of the latter over the former is indicative of a cultural double-standard of sorts. The student would support this thesis throughout her paper by means of both primary and secondary sources, with the intent to persuade her audience that her particular interpretation of the situation is viable.
Analytical research paper:
The analytical research paper often begins with the student asking a question (a.k.a. a research question) on which he has taken no stance. Such a paper is often an exercise in exploration and evaluation. For example, perhaps one is interested in the Old English poem Beowulf. He has read the poem intently and desires to offer a fresh reading of the poem to the academic community. His question may be as follows.
How should one interpret the poem Beowulf?
His research may lead him to the following conclusion.
Beowulf is a poem whose purpose it was to serve as an exemplum of heterodoxy for tenth- and eleventh-century monastic communities.
Though his topic may be debatable and controversial, it is not the student's intent to persuade the audience that his ideas are right while those of others are wrong. Instead, his goal is to offer a critical interpretation of primary and secondary sources throughout the paper--sources that should, ultimately, buttress his particular analysis of the topic. The following is an example of what his thesis statement may look like once he has completed his research.
Though Beowulf is often read as a poem that recounts the heroism and supernatural exploits of the protagonist Beowulf, it may also be read as a poem that served as an exemplum of heterodoxy for tenth- and eleventh-century monastic communities found in the Danelaw.
This statement does not negate the traditional readings of Beowulf; instead, it offers a fresh and detailed reading of the poem that will be supported by the student's research.
It is typically not until the student has begun the writing process that his thesis statement begins to take solid form. In fact, the thesis statement in an analytical paper is often more fluid than the thesis in an argumentative paper. Such is one of the benefits of approaching the topic without a predetermined stance.