How to create a helpful research paper outline

So, you've conducted your research and compiled the collected data, statistics, and facts. Now it's time to write a research paper supporting your findings.

You need to structure your research paper in an orderly way that makes it easy for readers to follow your reasoning and supporting data. That's where a research paper outline can help.

Writing a research paper outline will help you arrange your ideas logically and allow your final paper to flow. It will make the entire process more manageable and help you work out which details to include and which are better left out.

Write your research paper outline before starting your first draft. The outline provides a map of how you will structure your ideas throughout the paper. A research paper outline will help you to be more efficient when ordering the sections of your thesis, rather than trying to make structural changes after finishing an entire first draft.

An outline consists of the main topics and subtopics of your paper, listed in a logical order. The main topics will become the sections of your research paper, and the subtopics reveal the content you want to include or discuss under the main topics.

Under each subtopic, you can also jot down items you don't want to forget to include in your research paper, such as:

• Statistics

• Topic ideas

• Paragraph ideas

• Direct quotes

• Data

• Graphs

• Pictures

• Tables

• Facts

Once you start listing these under your main topics, you can focus your thoughts as you plan and write the research paper using the evidence and data you collected and any additional information.

If your research paper does not have a clear, logical order, readers may not understand the ideas you're trying to share, or they may lose interest and not bother to read the whole paper. An outline helps you structure your research paper so readers can easily connect the content, ideas, and theories you're trying to prove or maintain.

Different kinds of research paper outlines might seem similar but have different purposes. You can select an outline type that provides a clear road map and thoroughly explores each point. 

Other types will help structure content logically or with a segmented flow and progression of ideas that align closely with the theme of your research.

The three outline formats available to research paper writers are:

• Alphanumeric or topic outlines

• Sentence or full-sentence outlines

• Decimal outlines

Let’s look at the differences between each type and see how one may be more beneficial than another, depending on the nature of your research.

Alphanumeric or topic outlines

This type of research paper outline allows you to segment main headings and subheadings with an alphanumeric arrangement.

The alphanumeric characters of Roman numerals, capital letters, numbers, and lowercase letters define the hierarchy of main topic headings, subtopic headings, and third- and fourth-tier subtopic headings. (e.g., I, A, 1, a)

This method uses minimal words to describe the main and subtopic headings. You'll mostly use this type of research paper outline to focus on the organization of the content while allowing you to review it for unrelated or irrelevant information.

Full-sentence outlines

You will format this type of research paper outline as an alphanumeric outline, using the same alphanumeric characters. However, it contains complete sentences rather than a few words for each main and subtopic heading.

This formatting method allows the writer to focus on looking for inaccuracies and inconsistencies in each point before starting the first draft.

Decimal outlines

Instead of using alphanumeric characters to define main headings, subheadings, and third- and fourth-tier subheadings, the decimal outline uses a decimal numbering system.

This system shows a logical progression of the content by using 1.0 for the main section heading (and 2.0, 3.0, etc., for subsequent sections), 1.1 for the subheading, 1.1.1 for a third-tier subheading, and 1.1.1.1 for the fourth-tier subheading.

The headings and subheadings will be just a few words, as in the alphanumerical research paper outline. Decimal outlines allow the writer to focus on the content's overall coherence, increasing your writing efficiency and reducing the time it takes to write your research paper.

Before you begin your research paper outline, you need to determine your topic and gather your information. Let’s look at these steps first, then dive into how to write your outline.

1. Determine your topic

You'll need to establish a topic or the main point you intend to write about.

For example, you may want to research and write about whether influencers are the most beneficial way to promote products in your industry. This topic is the main point around which your essay will revolve.

2. Gather information

You'll need evidence, data, statistics, and facts to prove or disprove that influencers are the best method of promoting products in your industry.

You'll insert any of these things you collect to substantiate your findings into the outline to support your topic.

3. Determine the type of essay you'll be writing

There are many types of essays or research papers you can write. The kinds of essays include:

• Argumentative: Builds logic and support for an argument

• Cause and effect: Explains relationships between specific conditions and their results

• Analytical: Presents a claim on what is being analyzed

• Interpretive: Informative and persuasive explanations on how something is perceived

• Experimental: Reports on experimental results and the reasoning behind the results

• Review: Offers an understanding and analysis of primary sources on a given topic

• Definition: Defines what a term or concept means

• Persuasive: Uses logic and reason to show that one idea is more justified than another

• Narrative: Tells a story of personal experience from the author’s point of view

• Expository: Shows an objective view of a subject by exploring various angles

• Descriptive: Describes objects, people, places, experiences, emotions, situations, etc.

Once you understand the essay format you are writing, you'll know how to structure your outline. 

4. Include basic sections

You'll begin to structure your outline using basic sections. Your main topic headings for these sections may include an introduction, multiple body paragraph sections, and a conclusion.

Once you establish the sections, you can insert the subtopics under each main topic heading.

5. Organize your outline

For example, if you're writing an argumentative essay taking the position that brand influencers (e.g., social media stars on Instagram or TikTok) are the best way to promote products in your industry, you will argue for that particular position.

You'll organize your argumentative essay outline with a main topic section supporting the position. The subtopics will include the reasoning behind your arguments, and the third-tier subtopics will contain the supporting evidence and data you gathered during your research.

You'll add another main topic section to counter and respond to any opposing arguments. Once you've organized and included all the information in this way, this will provide the structure to start your argumentative essay draft.

6. Consider compare-and-contrast essays

A compare-and-contrast essay is a form of essay that analyzes the differences between two opposing theories or subjects. If you have multiple subjects that are the same or different in just one aspect, you can write a point-by-point outline exploring each subject in terms of this characteristic.

The main topic headings will list that one characteristic, and the subtopic headings will list the subjects or items that are the same or different in relation to this characteristic.

Conversely, if you have multiple items to compare, but they have many characteristics that are similar or different, you can write a block method outline. The main topic headings will contain the items to be compared, while the subtopic headings will contain the aspects in which they are similar or different.

7. Consider advanced organizers for longer essays

An advanced organizer is a sentence that introduces new topics by connecting already-known information to new information. It can also prepare the reader for what they may expect to learn from the entire essay, or each section or paragraph.

Incorporating advanced organizers makes it easier for the reader to process and understand the information you are trying to convey. If you choose to use advanced organizers, depending on how often you want to use them throughout your paper, you can add them to your outline at the end of the introduction, the beginning of a section, or the beginning of each paragraph. 

If you're constructing alphanumerical or decimal topic outlines, they do not need periods because the entries are usually not complete sentences. However, outlines containing full sentences will need to be punctuated as any sentence is, including using periods.

Here is an example of an alphanumerical outline that argues brand influencers are the best method of promoting products in a particular industry:

I.  Introduction

    A.  Background information about the issue and the position being argued.

    B.  Thesis statement: Influencers are the best way to promote products in this industry.

II.  Reasons that support the thesis statement

    A.  Reason or argument #1

           1.  Supporting evidence

           2.  Supporting evidence

    B.  Reason or argument #2

           1.  Supporting evidence

           2.  Supporting evidence

    C.  Reason or argument #3

          1.  Supporting evidence

          2.  Supporting evidence

III. Counterarguments and responses

       A.  Arguments from the other point of view

       B.  Rebuttals against those arguments

IV.  Conclusion

There is no set length for a research paper outline or thesis outline. Your outline can be as long as it needs to be to organize your thoughts constructively.

You can start with a short outline containing an introduction, background, methodology, data and analysis, and conclusion. Or you can break these sections into more specific segments according to the content you want to share.

Why make writing a research paper more complicated than it needs to be? Knowing the elements of an outline and how to insert them into a cohesive structure will make your final paper understandable and interesting to the reader.

Understanding how to outline a research paper will make the writing process more efficient and less time-consuming.