What is a thesis statement in a research paper? A thesis statement is one of the most important elements of any research paper. It makes a claim about the topic that your paper will explore and discuss. Below are examples of thesis statements for research papers on various topics:
Example Thesis Statements for a Research Paper
History Research Paper Thesis Statement: German economic and political instability following World War I directly contributed to the rise of Adolf Hitler and the Nazi party in Germany in the early 1930s.
Psychology Research Paper Thesis Statement: Exposure to violence in media such as video games and movies has been shown to increase aggressive thoughts, feelings, and behaviors—especially in younger audiences.
Education Research Paper Thesis Statement: Modern education strategies that focus more on experiential and problem-based learning instead of strictly lecturing create better long-term retention and understanding of concepts for students of all ages compared to traditional teaching methods.
Business Research Paper Thesis Statement: Amazon’s investments in expanding its product offerings and supply chain infrastructure have been key drivers of the company’s continued rapid revenue growth over the past decade at the expense of many brick-and-mortar retailers.
Sociology Research Paper Thesis Statement: Social media platforms that allow for public sharing and commenting reinforce divisions in society by enabling echo chambers where dissenting views are discouraged through systemic biases in algorithms and user behavior.
Technology Research Paper Thesis Statement: Advancements in wireless connectivity standards such as 5G networks will enable transformative new applications in sectors like telehealth, augmented/virtual reality, autonomous vehicles, and smart cities over the next 5-10 years.
Environmental Science Research Paper Thesis Statement: Reducing meat consumption, especially red meat, and shifting towards a more plant-based diet is one of the most impactful lifestyle changes an individual can make to lower their carbon footprint and environmental impact.
Literature Research Paper Thesis Statement: Common themes of isolation, flawed communication between characters, and uncertainty about the future are prominent elements of both Ernest Hemingway’s short story “Hills Like White Elephants” as well as Haruki Murakami’s novel Norwegian Wood.
All strong thesis statements make a clear claim, directly address the research topic or question, and narrowly focus the scope of the paper. Some additional things to keep in mind when crafting a thesis statement:
Choose a specific stance to argue rather than just introducing the topic. Compare and contrast, analyze, evaluate, etc.
State your claim directly rather than in the form of a question.
Use concise and direct language rather than ambiguity or vague assertions.
Avoid overly broad topics that can’t reasonably be addressed adequately in the paper’s length.
Your thesis should be a single, complete sentence placed at the end of your introductory paragraph.
Make sure your thesis is supported by facts, statistics, and evidence available within the paper itself. Don’t make claims you can’t substantiate.
Your thesis should leave the reader wanting to know how you will develop and defend your key argument throughout the paper.
Proper formatting and structure of a research paper thesis is also important to create a cohesive work that flows logically from introduction to conclusion. Some best practices include:
Using the same main keywords and phrasing in both your thesis statement as well as your topic sentences in subsequent body paragraphs to bring unity.
Clearly signposting how each body paragraph supports or relates to the thesis with transitional phrases and topic sentences.
Having 1-3 main supportive points or sub-arguments in your body paragraphs that can be referenced back in the conclusion.
Revisiting and restating your thesis at the end to remind the reader of your central argument without directly copying it.
Leaving space after reiterating your thesis for a brief discussion of implications, further areas of study, or areas of agreement/disagreement if appropriate.
The thesis is often the most revised part of a research paper, so don’t be afraid to refine, tweak, or reword your thesis statement multiple times during the writing and editing process. Getting your thesis just right ensures your entire paper is well-structured to methodically build your case. With practice formulating well-crafted theses, you’ll find your research papers will be stronger, clearer, and more compelling.