parts of apa research paper

A step-by-step guide for creating and formatting APA Style student papers

The start of the semester is the perfect time to learn how to create and format APA Style student papers. This article walks through the formatting steps needed to create an APA Style student paper, starting with a basic setup that applies to the entire paper (margins, font, line spacing, paragraph alignment and indentation, and page headers). It then covers formatting for the major sections of a student paper: the title page, the text, tables and figures, and the reference list. Finally, it concludes by describing how to organize student papers and ways to improve their quality and presentation.

The guidelines for student paper setup are described and shown using annotated diagrams in the Student Paper Setup Guide (PDF, 3.40MB) and the A Step-by-Step Guide to APA Style Student Papers webinar . Chapter 1 of the Concise Guide to APA Style and Chapter 2 of the Publication Manual of the American Psychological Association describe the elements, format, and organization for student papers. Tables and figures are covered in Chapter 7 of both books. Information on paper format and tables and figures and a full sample student paper are also available on the APA Style website.

Basic setup

The guidelines for basic setup apply to the entire paper. Perform these steps when you first open your document, and then you do not have to worry about them again while writing your paper. Because these are general aspects of paper formatting, they apply to all APA Style papers, student or professional. Students should always check with their assigning instructor or institution for specific guidelines for their papers, which may be different than or in addition to APA Style guidelines.

Seventh edition APA Style was designed with modern word-processing programs in mind. Most default settings in programs such as Academic Writer, Microsoft Word, and Google Docs already comply with APA Style. This means that, for most paper elements, you do not have to make any changes to the default settings of your word-processing program. However, you may need to make a few adjustments before you begin writing.

Use 1-in. margins on all sides of the page (top, bottom, left, and right). This is usually how papers are automatically set.

Use a legible font. The default font of your word-processing program is acceptable. Many sans serif and serif fonts can be used in APA Style, including 11-point Calibri, 11-point Arial, 12-point Times New Roman, and 11-point Georgia. You can also use other fonts described on the font page of the website.

Line spacing

Double-space the entire paper including the title page, block quotations, and the reference list. This is something you usually must set using the paragraph function of your word-processing program. But once you do, you will not have to change the spacing for the entirety of your paper–just double-space everything. Do not add blank lines before or after headings. Do not add extra spacing between paragraphs. For paper sections with different line spacing, see the line spacing page.

Paragraph alignment and indentation

Align all paragraphs of text in the body of your paper to the left margin. Leave the right margin ragged. Do not use full justification. Indent the first line of every paragraph of text 0.5-in. using the tab key or the paragraph-formatting function of your word-processing program. For paper sections with different alignment and indentation, see the paragraph alignment and indentation page.

Page numbers

Put a page number in the top right of every page header , including the title page, starting with page number 1. Use the automatic page-numbering function of your word-processing program to insert the page number in the top right corner; do not type the page numbers manually. The page number is the same font and font size as the text of your paper. Student papers do not require a running head on any page, unless specifically requested by the instructor.

Title page setup

Title page elements.

APA Style has two title page formats: student and professional (for details, see title page setup ). Unless instructed otherwise, students should use the student title page format and include the following elements, in the order listed, on the title page:

• Paper title.
• Name of each author (also known as the byline).
• Affiliation for each author.
• Course number and name.
• Instructor name.
• Assignment due date.
• Page number 1 in the top right corner of the page header.

The format for the byline depends on whether the paper has one author, two authors, or three or more authors.

• When the paper has one author, write the name on its own line (e.g., Jasmine C. Hernandez).
• When the paper has two authors, write the names on the same line and separate them with the word “and” (e.g., Upton J. Wang and Natalia Dominguez).
• When the paper has three or more authors, separate the names with commas and include “and” before the final author’s name (e.g., Malia Mohamed, Jaylen T. Brown, and Nia L. Ball).

Students have an academic affiliation, which identities where they studied when the paper was written. Because students working together on a paper are usually in the same class, they will have one shared affiliation. The affiliation consists of the name of the department and the name of the college or university, separated by a comma (e.g., Department of Psychology, George Mason University). The department is that of the course to which the paper is being submitted, which may be different than the department of the student’s major. Do not include the location unless it is part of the institution’s name.

Write the course number and name and the instructor name as shown on institutional materials (e.g., the syllabus). The course number and name are often separated by a colon (e.g., PST-4510: History and Systems Psychology). Write the assignment due date in the month, date, and year format used in your country (e.g., Sept. 10, 2020).

Title page line spacing

Double-space the whole title page. Place the paper title three or four lines down from the top of the page. Add an extra double-spaced blank like between the paper title and the byline. Then, list the other title page elements on separate lines, without extra lines in between.

Title page alignment

Center all title page elements (except the right-aligned page number in the header).

Title page font

Write the title page using the same font and font size as the rest of your paper. Bold the paper title. Use standard font (i.e., no bold, no italics) for all other title page elements.

Text elements

Repeat the paper title at the top of the first page of text. Begin the paper with an introduction to provide background on the topic, cite related studies, and contextualize the paper. Use descriptive headings to identify other sections as needed (e.g., Method, Results, Discussion for quantitative research papers). Sections and headings vary depending on the paper type and its complexity. Text can include tables and figures, block quotations, headings, and footnotes.

Text line spacing

Double-space all text, including headings and section labels, paragraphs of text, and block quotations.

Text alignment

Center the paper title on the first line of the text. Indent the first line of all paragraphs 0.5-in.

Left-align the text. Leave the right margin ragged.

Block quotation alignment

Indent the whole block quotation 0.5-in. from the left margin. Double-space the block quotation, the same as other body text. Find more information on the quotations page.

Use the same font throughout the entire paper. Write body text in standard (nonbold, nonitalic) font. Bold only headings and section labels. Use italics sparingly, for instance, to highlight a key term on first use (for more information, see the italics page).

Headings format

For detailed guidance on formatting headings, including headings in the introduction of a paper, see the headings page and the headings in sample papers .

• Alignment: Center Level 1 headings. Left-align Level 2 and Level 3 headings. Indent Level 4 and Level 5 headings like a regular paragraph.
• Font: Boldface all headings. Also italicize Level 3 and Level 5 headings. Create heading styles using your word-processing program (built into AcademicWriter, available for Word via the sample papers on the APA Style website).

Tables and figures setup

Tables and figures are only included in student papers if needed for the assignment. Tables and figures share the same elements and layout. See the website for sample tables and sample figures .

Table elements

Tables include the following four elements: 

• Body (rows and columns)
• Note (optional if needed to explain elements in the table)

Figure elements

Figures include the following four elements: 

• Image (chart, graph, etc.)
• Note (optional if needed to explain elements in the figure)

Table line spacing

Double-space the table number and title. Single-, 1.5-, or double-space the table body (adjust as needed for readability). Double-space the table note.

Figure line spacing

Double-space the figure number and title. The default settings for spacing in figure images is usually acceptable (but adjust the spacing as needed for readability). Double-space the figure note.

Table alignment

Left-align the table number and title. Center column headings. Left-align the table itself and left-align the leftmost (stub) column. Center data in the table body if it is short or left-align the data if it is long. Left-align the table note.

Figure alignment

Left-align the figure number and title. Left-align the whole figure image. The default alignment of the program in which you created your figure is usually acceptable for axis titles and data labels. Left-align the figure note.

Bold the table number. Italicize the table title. Use the same font and font size in the table body as the text of your paper. Italicize the word “Note” at the start of the table note. Write the note in the same font and font size as the text of your paper.

Figure font

Bold the figure number. Italicize the figure title. Use a sans serif font (e.g., Calibri, Arial) in the figure image in a size between 8 to 14 points. Italicize the word “Note” at the start of the figure note. Write the note in the same font and font size as the text of your paper.

Placement of tables and figures

There are two options for the placement of tables and figures in an APA Style paper. The first option is to place all tables and figures on separate pages after the reference list. The second option is to embed each table and figure within the text after its first callout. This guide describes options for the placement of tables and figures embedded in the text. If your instructor requires tables and figures to be placed at the end of the paper, see the table and figure guidelines and the sample professional paper .

Call out (mention) the table or figure in the text before embedding it (e.g., write “see Figure 1” or “Table 1 presents”). You can place the table or figure after the callout either at the bottom of the page, at the top of the next page, or by itself on the next page. Avoid placing tables and figures in the middle of the page.

Embedding at the bottom of the page

Include a callout to the table or figure in the text before that table or figure. Add a blank double-spaced line between the text and the table or figure at the bottom of the page.

Embedding at the top of the page

Include a callout to the table in the text on the previous page before that table or figure. The table or figure then appears at the top of the next page. Add a blank double-spaced line between the end of the table or figure and the text that follows.

Embedding on its own page

Embed long tables or large figures on their own page if needed. The text continues on the next page.

Reference list setup

Reference list elements.

The reference list consists of the “References” section label and the alphabetical list of references. View reference examples on the APA Style website. Consult Chapter 10 in both the Concise Guide and Publication Manual for even more examples.

Reference list line spacing

Start the reference list at the top of a new page after the text. Double-space the entire reference list (both within and between entries).

Reference list alignment

Center the “References” label. Apply a hanging indent of 0.5-in. to all reference list entries. Create the hanging indent using your word-processing program; do not manually hit the enter and tab keys.

Reference list font

Bold the “References” label at the top of the first page of references. Use italics within reference list entries on either the title (e.g., webpages, books, reports) or on the source (e.g., journal articles, edited book chapters).

Final checks

Check page order.

• Start each section on a new page.
• Arrange pages in the following order:
• Title page (page 1).
• Text (starts on page 2).
• Reference list (starts on a new page after the text).

Check headings

• Check that headings accurately reflect the content in each section.
• Start each main section with a Level 1 heading.
• Use Level 2 headings for subsections of the introduction.
• Use the same level of heading for sections of equal importance.
• Avoid having only one subsection within a section (have two or more, or none).

Check assignment instructions

• Remember that instructors’ guidelines supersede APA Style.
• Students should check their assignment guidelines or rubric for specific content to include in their papers and to make sure they are meeting assignment requirements.

Tips for better writing

• Ask for feedback on your paper from a classmate, writing center tutor, or instructor.
• Budget time to implement suggestions.
• Use spell-check and grammar-check to identify potential errors, and then manually check those flagged.
• Proofread the paper by reading it slowly and carefully aloud to yourself.
• Consult your university writing center if you need extra help.

About the author

Undergraduate student resources

How to Format Your Research Paper

Writing your paper: apa 7th edition, apa style papers 7th edition.

• MLA Paper Format
• Chicago Paper Format
• Hanging Indents
• Ask a Librarian

APA 7th Edition Resources

• APA Style | Style and Grammar Guidelines The style and grammar guidelines pages present information about APA Style as described in the Publication Manual of the American Psychological Association, Seventh Edition.
• Purdue OWL: APA Style Guide This Purdue OWL style guide will help you in citing your sources in the APA Style commonly used to cite sources within the area of social sciences.

Things to know before you begin:

• Sans serif fonts: Arial (11-point), Calibri (11-point), or Lucinda Sans Unicode (10-point)
• Serif fonts: Times New Roman (12-point), Georgia (11-point), or Computer Modern (10-point)
• Margins:  1 inch on all sides
• Paragraphs:  All paragraphs (except in the Abstract) should be indented
• Spacing:  All of the text in your paper should be double-spaced (title page included)

Typical APA style papers have four main sections:

See the tabs below for a breakdown of how each portion should be formatted.

• Paper Templates
• Sample Papers
• APA 7 Citations

Below you will find templates for APA Style papers. Click the link to make a copy of the file. 

• Google Docs : To make a copy of these templates you must first sign in to your Google account. After you’re signed in, click "File" and then click “Make a Copy.”
• Microsoft Word : To make a copy of these templates download the file. 

• APA Style Student Paper Template (7th Edition) - Word Download a copy of this Word Doc and change the pre-filled information to your own.

APA Style Report Templates: These templates include multiple heading levels and should be used for report style papers.

• APA Style Student Report Template (7th Edition) - Word Download a copy of this Word Doc and change the pre-filled information to your own.

Below you will find an example of an accurately formatted APA Style student paper. 

• APA Style Student Paper Sample (7th Edition) - PDF Click here to see a sample of an accurately formatted APA style student paper.
• APA Style Student Paper Sample (7th Edition) - Word Click here to see a sample of an accurately formatted APA style student paper.

Place only page numbers in the header. 

Your paper should have the full title in bold. Place an extra space beneath the title and before your name.

Your name, your affiliation, the course title, professor’s name, and due date should be double spaced beneath the title.

All of this should be in the center of the title page.

• Put the word “Abstract” on the top of the page. Be sure it is center-aligned and in bold.
• Do not indent any paragraphs on this page.

Indent all other paragraphs throughout the body of the paper. 

• Place the entire title of your paper in Title Case on the top line of a new page.
• Be sure it is center-aligned and in bold.

• Center-align the word “References” on the first line of a new page, be sure that it is in bold.
• Your citations should be alphabetized.
• Entries are double-spaced with no extra lines between them.
• Be sure to use a hanging indent for any citations that require more than one line.

Need help formatting your APA style citations using the 7th edition of the  Publication Manual of the American Psychological Association ? Click the image or link below to go to the citation guide.

• APA 7th Edition Citations

Need help learning what hanging indents are and how to create them using Google Docs or Microsoft Word? 

• Hanging Indents This page gives a brief description of what they are, where to find information on when and how to properly use them, and also video tutorials on how to create them.
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• Last Updated: Jul 19, 2024 3:41 PM
• URL: https://necc.mass.libguides.com/formatting

To cite this LibGuide use the following templates:

APA : Northern Essex Community College Library. (Date updated). Title of page . Title of LibGuide. URL

MLA : Northern Essex Community College Library. "Title of Page." Title of LibGuide, Date updated, URL.

APA format: Basic Guide for Researchers

The American Psychological Association (APA) is an official style format that is used by researchers and authors for academic and scientific writing. It is basically a standardized style guide used in psychology, education, and social science. It provides a framework for structuring research papers, presenting findings in a clear and concise manner and for accurately cite sources. The other commonly used style guides are the MLA and the Chicago style formats.  

How to write your research paper in APA format    

In the APA style, you need to adhere to specific formats and guidelines throughout the research paper. Some of these are explained below:  

The APA format allows different types of fonts. Some of the recommended ones include 12-point Times New Roman, 11-point Georgia, 11-point Calibri and 11-point Arial. The chosen font should be consistently used throughout the document. Figure images have to be in sans serif font with size between 8 and 14 points. Footnotes should be smaller than the text font and the line spacing will also be different.  

APA style provides for five levels of headings, each having its own format. Level 1 is the main heading, level 2 corresponds to the sub-heading of level 1, level 3 corresponds to the sub-heading of level 2 and so on. The headings should be double spaced and should not be numbered or lettered.  

Line spacing:

Generally, the APA format recommends double spacing throughout the text with few exceptions.  

A one inch margin is to be provided on each side of the paper. For dissertations and thesis, experts’ advice considering specific instructions provided by your institution.  

Paragraph alignment and indentation:

Text should be aligned to the left margin leaving the right margin uneven or “ragged”. The first line of each paragraph in the text should be indented 0.5 inches from the left margin.  

Under the APA format , there are also certain guidelines to be followed while preparing different sections of the research paper. These include –   

• Title page: All manuscripts must have a title page. The title should be concise, and must accurately reflect the contents of the paper. The author’s name and institutional affiliation should be centred, and positioned just below the title.  
• Abstract: A key part of academic manuscripts, an abstract must provide a brief summary of the research paper, including the purpose, methodology, results, and conclusions. It should be written within 250 words and should be the second page of your paper. The heading needs to be given as “Abstract” which is centred and bold. The text of the abstract should be written in a single paragraph, double spaced and must not be indented. Three to five keywords can be given one line below the abstract. These should not be italicized or bold but must be written in lower case. They should be separated by commas and there should not be any ending punctuation at the end of the keywords.  
• Introduction: The introduction is an essential part of scientific manuscripts and should be presented in an interesting and engaging manner. It should be able to convey clearly a critical overview of existing empirical knowledge and highlight knowledge gaps in the topic of study. Additionally, the aim of the research, a well formulated hypothesis, and a description of what you intend to address in the study must be clearly mentioned.  
• Methods: This is another critical part of an academic paper that requires researchers to describe the methods and procedures that were used during the study or experiment. Providing a detailed description contributes to ensuring the reproducibility and replicability of the study. The methods section should explain the research design that was adopted, details of the participants of the study, the equipment or materials used and the variables of the study.  
• Results: Here, researchers have to provide a brief summary of the results of their study. It is important that data is presented in a tabular format or in the form of graphs and figures to make it more interesting and to be easily understood by the reader. It is important to keep in mind that a clear narrative must accompany the statistics provided.  
• Discussion: Researchers must use the discussion section to provide their interpretation of the results of their research and explain its significance. Subsequently, it is in this section that they must present whether or not their results support their hypothesis.  
• References: Each and every source mentioned in a research paper must be referenced and accurately cited in this section.  

References and citations in APA format  

In the APA format, the author-date citation system is followed. Here, a brief in-text citation is provided in the text of your paper of a research paper. It can even appear in tables, figures, footnotes or appendix. Only the author and date of publication is provided here. The readers can refer to the corresponding entry in the reference list where the full citation is provided.   

While writing in-text citations, it is important to ensure that spelling of author names and publication dates are same in the in-text and reference list. The reference provides an alphabetical listing. Following are some examples of citations in APA format for different sources.  

• Books : The author surname with first and middle initials is written first. Only the title of the book is italicized. For eg.  
• Author Surname, A.B. (Publication Year). Title of the book . Publisher.  
• Journal article: Author surname, A.B. (Publication Year). Article Title: Subtitle. Journal title, Volume (issue), page range. URL or DOI.  
• Newspaper or magazine article : Surname. (Date of Publication). Title of the article. Title of the Newspaper or Magazine . URL.  

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How to Write a Research Paper in APA Format

Table of contents

• 1 Understanding APA Style
• 2 What’s New in APA 7th Edition?
• 3.1 Title Page Components
• 3.2 Running Heads
• 3.3 Table of Contents
• 4.1 Abstract
• 4.3 Reference Page
• 5 In-text Citations
• 6 Rules for Abbreviations
• 7 How to Use Numbers in APA?
• 8 Rules for Punctuation
• 9 Usage of Graphics (Photos, Tables, and Figures) in APA Format
• 10 APA Style Helps to Make Your Research Unique and Accurate!

The APA writing style format stands for American Psychological Association and represents a set of rules and conventions used in research papers. This guide will help you learn basic APA formatting guidelines and showcase the practical use.

• You will learn the general requirements for the APA format.
• We focus on the general structure used in the APA research paper.
• You will master in-text citations by exploring various examples.
• An analysis of abbreviation rules, punctuation, and numbers in APA.
• An exploration of graphics, tables, and figures used in APA research.

Take your time to look through each part presented below. If you are new to APA style or need to check yourself before submitting your research assignment, you will find help!

Understanding APA Style

By learning to write research papers in APA and understanding the rules, you can organize your arguments and credit both primary and secondary sources. The purpose is to give due credit and avoid plagiarism issues. Understanding the APA style format well is directly related to being academically successful. The most important thing is to take your time to learn formatting rules and conventions before starting with a research paper. The complexity and time it requires often force students to seek additional help based on APA formatting rules. While there are basic templates on how to write an APA research paper, every assignment will represent subtle changes that every student must know.

APA style can be used for almost any style of research work because it is meant to represent references and is a unified style used for research purposes. Moreover, the APA style improves accessibility and allows readers to comprehend things more easily. Correct consistency, citation format, and punctuation rules allow one to focus on the paper’s content and structure by easily finding all the required bits. The most important aspect of understanding APA-style research format is knowing how to provide credit to original authors and implement various types of citing. Since there are graphics, tables, and figures that a research paper may require, one should take time to see how to format it correctly.

The APA-style guidelines are constantly updated according to feedback from researchers and educational stakeholders. Looking through the manuals, authors use the same credible and well-recognized format, which makes their research content organized, unique, and easy to read. It helps to avoid confusion as you write a research paper in APA format when searching for similar research papers or finding bibliographic data.

Currently in its 7th edition, the APA style constantly brings updates and corrections officially published by the American Psychological Association manual.

What’s New in APA 7th Edition?

If your college professor asks you to submit a research paper in APA 7th edition, yet you do not know what is APA format, have no worries! it means you should follow the latest updates and changes since the prior formatting style. The major update mostly focuses on the differences between a professional research paper and a basic student assignment regarding accessibility. You will also encounter diverse writing examples that can be followed and brief APA guidelines. We have narrowed things down to the most important changes, including the title page in APA style. Since the talk is about a research paper, its presence becomes essential.

An APA research paper format cover page must include the following elements:

• Paper’s title.
• Student’s name.
• Affiliation (school, university, department, etc).
• Course number and title
• Your course instructor.
• Submission date.

Recommended fonts include:

• Times New Roman, pt. 12.
• Calibri, Arial, Georgia, pt. 11.
• Lucida, Sans Unicode, Computer Modern, pt. 10.

Running heads are no longer necessary when you write a paper in APA format. When dealing with a professional paper or something meant for publishing, omit the “Running Head:” part before your title’s paper.

APA 6th edition: Running Head: Video Games and Teenage Violence Cases

APA 7th edition: Video Games and Teenage Violence Cases

Some other updated APA 7th edition rules include:

• In writing a paper in APA format, pronouns should include “They” as a gender-neutral construction.
• Bias-free language guidelines have been added to focus on socioeconomic status, cultural norms, and intersectionality.
• Spacing after sentences should be single.
• Tables and figures had minor changes as well. Tables and figures should include a name and number above the element and a note underneath.
• If you implement three or more authors for your source, you can shorten your references with the Latin “et al.” addition after the author’s first name.

APA 6th edition: (Blake, Jones, Yannick 2021)

APA 7th edition : (Blake et al., 2021) When you cite books in APA format for a research paper, the publisher’s location is no longer required. E-books do not need the medium part (Kindle, PDF, etc). The use of DOIs should be formatted as a hyperlink. URLs do not need the “Retrieved from” part.

General Requirements for APA Format

The main requirements for APA format include attention to the paper’s length, margins, basic page layout, and structural elements.

• Recommended introduction and conclusion should be 15% of the total word count.
• The margin requirements should be 8.5 x 11 inches, double-spaced.
• When writing an APA research paper, the recommended font size is Times New Roman, 12-point.

Title Page Components

The latest APA edition requires a research paper’s updated APA title page. One must include the paper’s title, the author’s name, your institutional affiliation, course name, instructor’s credentials, and the assignment’s due date. The rest of the rules when writing in APA format for a title page in APA are:

• The title should be centered and typed in a bold font.
• Your paper should have a title one or two lines long.
• The title may contain both uppercase and lowercase letters.
• Do not make your title irrelevant, and avoid abbreviations.
• The title’s formatting should be double-spaced.

When it’s not an APA format for college paper, the rules will change. If you are dealing with a professional paper, your title should be followed by your research’s location and affiliation. Such papers will include special notes from the author in three paragraphs. The first paragraph should include the author’s name and a special ORCID ID. If the author is deceased at publication, such information goes to the second paragraph. The third professional title paragraph must include various paper acknowledgments and disclosures as per APA paper requirements.

Running Heads

Running heads are no longer necessary when you are a student. Professional papers still require it by omitting the “Running head” element. The rules in APA 7th edition state the following:

• A running head is flushed to the left paper’s left.
• Your running head should be no longer than 50 characters with spacing and punctuation.
• The standard APA format running head must be all uppercase.
• The header includes the page number aligned to the right in both research paper types.

Table of Contents

While it’s not obligatory for an APA research paper, it may still be required to provide a roadmap for the readers. Still, if your paper is lengthy, APA paper formatting recommends including it. The rules for the table of contents state the following:

• The same font size and font must be double-spaced as in the rest of your paper.
• The table of contents begins with a centered “Table of Contents” heading.
• Place your table of contents in boldface at the top of the page after your APA research paper cover page.
• All the main headings must be aligned to the left.
• Subheadings are indented by five spaces.
• Lower-level headings may be included if necessary, yet they require additional indents.
• All headings for your table of contents must be in the title case and have dotted lines between the headings.
• Writing an APA style paper, use corresponding page numbers to increase the readability.
• Supplementary and preliminary elements must be numbered.

Formatting Main Parts of Research Paper

While there may be additional paragraphs and elements, a typical APA research paper will include an introduction with a thesis statement, several body paragraphs, and a conclusion. You must also include an abstract for certain cases and a reference page, an obligatory part of APA style requirements.

Regardless of whether you have been asked to provide an outline, the APA outline for research paper still requires the presence of an abstract. As a rule, it comes after the title page, becoming a brief outline or a paper summary. While an outline for APA research paper will include a list of bullet points, an abstract speaks of research objectives and methods. The purpose is to help readers understand what a research paper will be about. Do not include citations or any information irrelevant to the main assignment’s idea. When writing a research paper in APA format, one should provide a summary and represent content similar to the brief book’s description.

An abstract starts on a separate page with the word “Abstract”, which must be centered. The volume of an abstract should be between 150 and 250 words. The content of the abstract should reflect the paper’s structure and main idea or an argument presented in a thesis. APA format rules state that the list of keywords may also be required, especially for planning purposes. Separating them by commas and using up to 7-10 relevant terms is recommended.

A typical research paper will include an APA introduction paragraph, at least five body parts, and a conclusion. All the paragraphs come with an indent. An introduction comes after the paper’s title and an abstract. The main purpose of an introduction is to provide readers with background information and a critical analysis of empirical knowledge. One should explain as to why certain research has been conducted. The beginning of an introduction or an APA style intro page should contain a hook sentence and remain thought-provoking, which is why the APA 7th edition manual recommends using your thoughts and avoiding citations. If necessary, limit yourself to 1-2 citations in an introduction.

The body paragraphs may contain three to five paragraphs with the centered heading’s alignment. When dealing with a scientific research paper, one should format APA paper correctly and start with the following parts:

• Methods. This part must be precise and comprehensive to help researchers replicate the method that you have used. It should be done in an explanatory tone. The method paragraph can be divided into Participants, Materials, and Procedure or Proc?es sections. These sections must be present in bold font and aligned to the left.
• Results. The results in APA format for writing a paper must speak of the analysis data and explain the results obtained. It is where you usually implement graphs, tables, and any visual information to boost one’s comprehension.
• Discussion. It is where you must interpret and compare your data with existing literature on the topic. The discussion section must be organized oppositely to your introduction. Exploring APA for science paper, you shall see that you start with specific information by making things broader. Any limitations must be included here.

The final paragraph of your research paper must talk about the importance of your study and explain what has been added to research on the topic.

Reference Page

The APA format reference is the heart of your research paper. It provides a detailed list of sources that you have used throughout the APA formatted research paper that must be submitted.

• You must start on a new page by naming it “References” and keeping it centered and on top.
• The first line of the reference page must be aligned to the left and have all the following lines with an indent.
• The references in APA must be arranged alphabetically and double-spaced.
• Books and journal titles must be placed in italics when citing.
• The punctuation and capitalization present in the source are retained even if they go against the writing standards. It is especially relevant when you write a Psychology research paper or deal with social sciences.

The reference page must be done clearly and contain all the necessary information for a source. If the source has insufficient data, it is recommended to avoid it as such an APA research paper loses credibility and is prone to plagiarism risks.

If you are struggling with citing sources and do not know if your findings are reliable, consult your academic advisor. Seeing a sample of APA research paper under an expert’s guidance may be helpful.

In-text Citations

Once you include a citation in your research paper paragraphs, you must add the author’s name with a year of publication in parenthesis. It is one of the possible ways to do that for your APA format introduction paper or elsewhere. The thing is that the APA style provides two ways to implement in-text citations.

• Parenthetical citations: they are more common in academic writing. These require both reference elements (author and the year of publication) at the end of the sentence in parentheses. See this APA research paper format example:

Most rock musicians during the 1970s went after social and political activism (Bradley, 2023).

• Narrative citations: these make it possible to present your obligatory citation elements inside the sentence. It means you do not have to keep things repetitive or overly complex.

According to Bradley (2023), most rock musicians during the 1970s went after social and political activism.

• If you have two authors in your paper in APA format that are mentioned in the source entry, a parenthetical reference must mention them both:

(Lake & Emerson, 2009)

• If your source has three or more authors listed, a parenthetical reference adds a Latin “et al.” addition, which means “and others”.

(Lake et al., 2008)

• The authors’ names must be structured differently as long as you have more than one author. Things will change if there is no author listed.

Sometimes, you have to cite a web page or an organization where you won’t have such information available. In such a case, APA format requirements ask to list the institution’s name or a web page. Alternatively, you list the page’s name or an article you plan to cite.

Rock concert helps to raise thousands for domestic abuse victims . (2006). The Herald Review. URL.

• A journal article published in APA 7 research paper format will look this way:

Mills, C. (2013). The benefits of green tea for college students. Primary Health Care, 29 (4), 34-39. https://doi.org/xx.xxxx

Rules for Abbreviations

When an abbreviation is planned for use less than three times, it is recommended to provide a complete description in your research paper APA format style. The rest of the rules:

• If you use abbreviations, periods are not required between each alphabet.
• When abbreviations are unfamiliar to your target audience, spell them the first time they are used.
• If abbreviations are present in the dictionary, spelling them may not be required.
• Speaking of units of measurement, an abbreviation may be used when placed next to a number in your APA format science paper. When it’s alone, it must be spelled out.
• Abbreviations should be used judiciously for an APA-style research assignment to guarantee that every bit is understood clearly.
• Double-check abbreviations for journals by checking relevant databases.

How to Use Numbers in APA?

The latest edition of the APA writing style has certain rules for using numbers. The most important thing is to write out numbers less than 10 in text. Now, you have to leave numbers above this number “as is”, as done in the APA format for research paper example below:

12 kilograms of fruit

Seven scientists have pointed out that…

It is much better to write numbers out in your APA paper writing when you start with a sentence and include a number. The same is true when you have a fraction or add a commonly used phrase or a word.

When providing numerical data, you must maintain consistency and double-check the provided information. These APA guidelines for research paper apply to footnotes or additional auxiliary information you may decide to provide.

Rules for Punctuation

Although the APA manual has many pages dedicated to punctuation, the general writing style rules apply. Writers should consider basic grammar rules, except citations, where different conventions apply. The only change one must consider is using a single space after punctuation marks. APA formatting requirements ask for an Oxford comma that should be placed. No space is placed or applied on either side if you plan to use em dashes.

• Use a semicolon to separate items in a list when those items contain commas (e.g., The authors included studies from Carey, 2011; Jones, 2012; and Wales, 2018).
• Use a colon to introduce a list, explanation, or example (e.g., The research addressed the following topics: data collection, analysis, and interpretation).
• Use parentheses to enclose supplementary information or citations (e.g., The participants completed the survey (see Appendix A) before the experiment).
• If the entire sentence is in parentheses, place the period inside the closing parenthesis (e.g., This is an example of a complete sentence in parentheses.).
• Use double quotation marks for direct quotations (e.g., The author stated, “The findings suggest a strong argument.”).
• Use single quotation marks for quotations within quotations (e.g., He said, “She told me, ‘It’s essential to make an excellent APA research paper title page.'”).
• Use an apostrophe for possessive forms (e.g., The author’s research findings).
• Use an apostrophe to indicate omitted letters in contractions (e.g., it’s for “it is”).
• En Dashes and Em Dashes
• Use an en dash (–) to represent a range of values (e.g., pages 20–30).
• Use an em dash (—) to set off a parenthetical phrase or to indicate an abrupt change in thought (e.g., The experiment—conducted over two months—yielded interesting results).
• Use brackets [ ] to enclose editorial comments within a quotation, especially when clarifying pronoun antecedents (e.g., “He [the participant] completed the task.”).

The rest of the research paper in APA format rules that must be mentioned include the following:

• When dealing with an in-text citation or writing an introduction in APA format, it must be placed before the final punctuation mark. See this example: The scientists have invested over 10,000 samples to help enhance the study group (Jones, 2016).
• When unsure about punctuation or the rules for a particular citation, the essay writing service can help you avoid plagiarism risks. You will learn how to achieve better clarity and readability.

Usage of Graphics (Photos, Tables, and Figures) in APA Format

Graphics and multimedia elements have become more common in APA-style research papers. Graphics and tables in APA should be numbered exactly as they appear in your paper. Remember that your graphic should add new information instead of stating something already mentioned. Compose APA format research paper outline first to avoid repetition and confusion.

When you add tables to your research, it should include the following:

• A table must be in 12-pt font and represent single or double-spaced content.
• The spacing should be the same across all tables with the same font.
• All headings in a table must be centered with information aligned to the left.
• When using photographs, they should be presented in black and white format.
• If any information is used that has been adapted or reproduced, you must add a citation.
• When writing an APA paper, avoid citations in tables and provide hyperlinks to multimedia or museum elements.

APA Style Helps to Make Your Research Unique and Accurate!

The most important aspect of correctly using the APA style format is avoiding plagiarism. When you provide citations and keep up with due credit, you separate what you write as an author. Likewise, it helps college professors and your audience to see what new information has been added and what has been borrowed.

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Types of APA Papers

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Note:  This page reflects APA 6, which is now out of date. It will remain online until 2021, but will not be updated. There is currently no equivalent 7th edition page, but we're working on one. Thank you for your patience. Here is a link to our APA 7 "General Format" page .

There are two common types of papers written in fields using APA Style: the literature review and the experimental report (also known as a "research report"). Each has unique requirements concerning the sections that must be included in the paper.

Literature review

A literature review is a critical summary of what the scientific literature says about your specific topic or question. Often student research in APA fields falls into this category. Your professor might ask you to write this kind of paper to demonstrate your familiarity with work in the field pertinent to the research you hope to conduct. 

While the APA Publication Manual does not require a specific order for a literature review, a good literature review typically contains the following components:

• Introduction
• Thesis statement
• Summary and synthesis of sources
• List of references

Some instructors may also want you to write an abstract for a literature review, so be sure to check with them when given an assignment. Also, the length of a literature review and the required number of sources will vary based on course and instructor preferences.

NOTE:  A literature review and an annotated bibliography are  not  synonymous. While both types of writing involve examining sources, the literature review seeks to synthesize the information and draw connections between sources. If you are asked to write an annotated bibliography, you should consult the  Publication Manual of the American Psychological Association  for the APA Format for Annotated Bibliographies.

Experimental/Research report

In many of the social sciences, you will be asked to design and conduct your own experimental research. If so, you will need to write up your paper using a structure that is more complex than that used for just a literature review. We have a complete resource devoted to writing an experimental report in the field of psychology  here .

This structure follows the scientific method, but it also makes your paper easier to follow by providing those familiar cues that help your reader efficiently scan your information for:

• Why the topic is important (covered in your introduction)
• What the problem is (also covered in your introduction)
• What you did to try to solve the problem (covered in your methods section)
• What you found (covered in your results section)
• What you think your findings mean (covered in your discussion section)

Thus an experimental report typically includes the following sections.

• Multiple experiments (if you conduct more than one)
• Appendices (if necessary)
• Tables and/or figures (if necessary)

Make sure to check the guidelines for your assignment or any guidelines that have been given to you by an editor of a journal before you submit a manuscript containing the sections listed above.

As with the literature review, the length of this report may vary by course or by journal, but most often it will be determined by the scope of the research conducted.

Other papers

If you are writing a paper that fits neither of these categories, follow the guidelines about  General Format , consult your instructor, or look up advice in the  Publication Manual of the American Psychological Association .

When submitting a manuscript to a journal, make sure you follow the guidelines described in the submission policies of that publication, and include as many sections as you think are applicable to presenting your material. Remember to keep your audience in mind as you are making this decision. If certain information is particularly pertinent for conveying your research, then ensure that there is a section of your paper that adequately addresses that information.

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• Knowledge Base
• Research paper

Writing a Research Paper Introduction | Step-by-Step Guide

Published on September 24, 2022 by Jack Caulfield . Revised on March 27, 2023.

The introduction to a research paper is where you set up your topic and approach for the reader. It has several key goals:

• Present your topic and get the reader interested
• Provide background or summarize existing research
• Position your own approach
• Detail your specific research problem and problem statement
• Give an overview of the paper’s structure

The introduction looks slightly different depending on whether your paper presents the results of original empirical research or constructs an argument by engaging with a variety of sources.

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Table of contents

Step 1: introduce your topic, step 2: describe the background, step 3: establish your research problem, step 4: specify your objective(s), step 5: map out your paper, research paper introduction examples, frequently asked questions about the research paper introduction.

The first job of the introduction is to tell the reader what your topic is and why it’s interesting or important. This is generally accomplished with a strong opening hook.

The hook is a striking opening sentence that clearly conveys the relevance of your topic. Think of an interesting fact or statistic, a strong statement, a question, or a brief anecdote that will get the reader wondering about your topic.

For example, the following could be an effective hook for an argumentative paper about the environmental impact of cattle farming:

A more empirical paper investigating the relationship of Instagram use with body image issues in adolescent girls might use the following hook:

Don’t feel that your hook necessarily has to be deeply impressive or creative. Clarity and relevance are still more important than catchiness. The key thing is to guide the reader into your topic and situate your ideas.

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This part of the introduction differs depending on what approach your paper is taking.

In a more argumentative paper, you’ll explore some general background here. In a more empirical paper, this is the place to review previous research and establish how yours fits in.

Argumentative paper: Background information

After you’ve caught your reader’s attention, specify a bit more, providing context and narrowing down your topic.

Provide only the most relevant background information. The introduction isn’t the place to get too in-depth; if more background is essential to your paper, it can appear in the body .

Empirical paper: Describing previous research

For a paper describing original research, you’ll instead provide an overview of the most relevant research that has already been conducted. This is a sort of miniature literature review —a sketch of the current state of research into your topic, boiled down to a few sentences.

This should be informed by genuine engagement with the literature. Your search can be less extensive than in a full literature review, but a clear sense of the relevant research is crucial to inform your own work.

Begin by establishing the kinds of research that have been done, and end with limitations or gaps in the research that you intend to respond to.

The next step is to clarify how your own research fits in and what problem it addresses.

Argumentative paper: Emphasize importance

In an argumentative research paper, you can simply state the problem you intend to discuss, and what is original or important about your argument.

Empirical paper: Relate to the literature

In an empirical research paper, try to lead into the problem on the basis of your discussion of the literature. Think in terms of these questions:

• What research gap is your work intended to fill?
• What limitations in previous work does it address?
• What contribution to knowledge does it make?

You can make the connection between your problem and the existing research using phrases like the following.

Now you’ll get into the specifics of what you intend to find out or express in your research paper.

The way you frame your research objectives varies. An argumentative paper presents a thesis statement, while an empirical paper generally poses a research question (sometimes with a hypothesis as to the answer).

Argumentative paper: Thesis statement

The thesis statement expresses the position that the rest of the paper will present evidence and arguments for. It can be presented in one or two sentences, and should state your position clearly and directly, without providing specific arguments for it at this point.

Empirical paper: Research question and hypothesis

The research question is the question you want to answer in an empirical research paper.

Present your research question clearly and directly, with a minimum of discussion at this point. The rest of the paper will be taken up with discussing and investigating this question; here you just need to express it.

A research question can be framed either directly or indirectly.

• This study set out to answer the following question: What effects does daily use of Instagram have on the prevalence of body image issues among adolescent girls?
• We investigated the effects of daily Instagram use on the prevalence of body image issues among adolescent girls.

If your research involved testing hypotheses , these should be stated along with your research question. They are usually presented in the past tense, since the hypothesis will already have been tested by the time you are writing up your paper.

For example, the following hypothesis might respond to the research question above:

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The final part of the introduction is often dedicated to a brief overview of the rest of the paper.

In a paper structured using the standard scientific “introduction, methods, results, discussion” format, this isn’t always necessary. But if your paper is structured in a less predictable way, it’s important to describe the shape of it for the reader.

If included, the overview should be concise, direct, and written in the present tense.

• This paper will first discuss several examples of survey-based research into adolescent social media use, then will go on to …
• This paper first discusses several examples of survey-based research into adolescent social media use, then goes on to …

Full examples of research paper introductions are shown in the tabs below: one for an argumentative paper, the other for an empirical paper.

• Argumentative paper
• Empirical paper

Are cows responsible for climate change? A recent study (RIVM, 2019) shows that cattle farmers account for two thirds of agricultural nitrogen emissions in the Netherlands. These emissions result from nitrogen in manure, which can degrade into ammonia and enter the atmosphere. The study’s calculations show that agriculture is the main source of nitrogen pollution, accounting for 46% of the country’s total emissions. By comparison, road traffic and households are responsible for 6.1% each, the industrial sector for 1%. While efforts are being made to mitigate these emissions, policymakers are reluctant to reckon with the scale of the problem. The approach presented here is a radical one, but commensurate with the issue. This paper argues that the Dutch government must stimulate and subsidize livestock farmers, especially cattle farmers, to transition to sustainable vegetable farming. It first establishes the inadequacy of current mitigation measures, then discusses the various advantages of the results proposed, and finally addresses potential objections to the plan on economic grounds.

The rise of social media has been accompanied by a sharp increase in the prevalence of body image issues among women and girls. This correlation has received significant academic attention: Various empirical studies have been conducted into Facebook usage among adolescent girls (Tiggermann & Slater, 2013; Meier & Gray, 2014). These studies have consistently found that the visual and interactive aspects of the platform have the greatest influence on body image issues. Despite this, highly visual social media (HVSM) such as Instagram have yet to be robustly researched. This paper sets out to address this research gap. We investigated the effects of daily Instagram use on the prevalence of body image issues among adolescent girls. It was hypothesized that daily Instagram use would be associated with an increase in body image concerns and a decrease in self-esteem ratings.

The introduction of a research paper includes several key elements:

• A hook to catch the reader’s interest
• Relevant background on the topic
• Details of your research problem

and your problem statement

• A thesis statement or research question
• Sometimes an overview of the paper

Don’t feel that you have to write the introduction first. The introduction is often one of the last parts of the research paper you’ll write, along with the conclusion.

This is because it can be easier to introduce your paper once you’ve already written the body ; you may not have the clearest idea of your arguments until you’ve written them, and things can change during the writing process .

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.

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Caulfield, J. (2023, March 27). Writing a Research Paper Introduction | Step-by-Step Guide. Scribbr. Retrieved July 30, 2024, from https://www.scribbr.com/research-paper/research-paper-introduction/

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The repository provides code for running inference with the SegmentAnything Model (SAM), links for downloading the trained model checkpoints, and example notebooks that show how to use the model.

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Segment anything.

Meta AI Research, FAIR

Alexander Kirillov , Eric Mintun , Nikhila Ravi , Hanzi Mao , Chloe Rolland, Laura Gustafson, Tete Xiao , Spencer Whitehead , Alex Berg, Wan-Yen Lo, Piotr Dollar , Ross Girshick

[ Paper ] [ Project ] [ Demo ] [ Dataset ] [ Blog ] [ BibTeX ]

The Segment Anything Model (SAM) produces high quality object masks from input prompts such as points or boxes, and it can be used to generate masks for all objects in an image. It has been trained on a dataset of 11 million images and 1.1 billion masks, and has strong zero-shot performance on a variety of segmentation tasks.

Installation

The code requires python>=3.8 , as well as pytorch>=1.7 and torchvision>=0.8 . Please follow the instructions here to install both PyTorch and TorchVision dependencies. Installing both PyTorch and TorchVision with CUDA support is strongly recommended.

Install Segment Anything:

or clone the repository locally and install with

The following optional dependencies are necessary for mask post-processing, saving masks in COCO format, the example notebooks, and exporting the model in ONNX format. jupyter is also required to run the example notebooks.

Getting Started

First download a model checkpoint . Then the model can be used in just a few lines to get masks from a given prompt:

or generate masks for an entire image:

Additionally, masks can be generated for images from the command line:

See the examples notebooks on using SAM with prompts and automatically generating masks for more details.

ONNX Export

SAM's lightweight mask decoder can be exported to ONNX format so that it can be run in any environment that supports ONNX runtime, such as in-browser as showcased in the demo . Export the model with

See the example notebook for details on how to combine image preprocessing via SAM's backbone with mask prediction using the ONNX model. It is recommended to use the latest stable version of PyTorch for ONNX export.

The demo/ folder has a simple one page React app which shows how to run mask prediction with the exported ONNX model in a web browser with multithreading. Please see demo/README.md for more details.

Model Checkpoints

Three model versions of the model are available with different backbone sizes. These models can be instantiated by running

Click the links below to download the checkpoint for the corresponding model type.

• default or vit_h : ViT-H SAM model.
• vit_l : ViT-L SAM model.
• vit_b : ViT-B SAM model.

See here for an overview of the datastet. The dataset can be downloaded here . By downloading the datasets you agree that you have read and accepted the terms of the SA-1B Dataset Research License.

We save masks per image as a json file. It can be loaded as a dictionary in python in the below format.

Image ids can be found in sa_images_ids.txt which can be downloaded using the above link as well.

To decode a mask in COCO RLE format into binary:

See here for more instructions to manipulate masks stored in RLE format.

The model is licensed under the Apache 2.0 license .

Contributing

See contributing and the code of conduct .

Contributors

The Segment Anything project was made possible with the help of many contributors (alphabetical):

Aaron Adcock, Vaibhav Aggarwal, Morteza Behrooz, Cheng-Yang Fu, Ashley Gabriel, Ahuva Goldstand, Allen Goodman, Sumanth Gurram, Jiabo Hu, Somya Jain, Devansh Kukreja, Robert Kuo, Joshua Lane, Yanghao Li, Lilian Luong, Jitendra Malik, Mallika Malhotra, William Ngan, Omkar Parkhi, Nikhil Raina, Dirk Rowe, Neil Sejoor, Vanessa Stark, Bala Varadarajan, Bram Wasti, Zachary Winstrom

Citing Segment Anything

If you use SAM or SA-1B in your research, please use the following BibTeX entry.

Code of conduct

Security policy, contributors 16.

• Jupyter Notebook 99.1%