Psychology Department HomeCollege of Arts and Sciences Home
Writing in Psychology
Types of Writing
Your Professors' Advice
Writing In-Class Essays
Poster Presentations
Links to Writing Advice
Credits

 

 

Types of Writing in Psychology

The Essay      The Literature Review      The Research Paper

The Laboratory Report      The Research Proposal      The Poster Presentation

The Essay

Essays are organized paragraphs that answer a question by summarizing a topic in a clear and logical manner. Essays have an introduction, body, and conclusion.

Purpose      Suggestions      Links      Sample

Purpose

Frequently, many college level psychology courses require the ability to complete timed and un-timed essay exams. With an essay exam, you are writing to demonstrate your knowledge and understanding of the material.

Suggestions

  • Include a good introduction and conclusion.
  • Make sure you thoroughly understand the question.
  • Be sure to answer all parts of the question.
  • Plan and manage your time wisely.
  • Make an outline.

In their book Writing For Psychology, Thaiss and Sanford recommend using the PRO System.

  1. Understand the question's content and Purpose
  2. Recall all pertinent information
  3. Organize the information for clarity

Links

The Writing Center Guide to Taking Essay Tests

Taking Essay Exams, a University of Washington Handout

Taking an Essay Exam, Writing Tutorial Services

Essay Exam Help, Charles L. Dreveskracht, Northeastern State University

How to Prepare for an Essay Exam, Center for Teaching Excellence

Understanding the Assignment in Essay Questions, Writing Across the Curriculum

Definition of Writing Terms, University of Washington

Return to Top

The Literature Review

The literature review is a concise summary and evaluation of research, organized by a topic, that is related to your objective, thesis, or experiment.

Purpose      Components      Suggestions      Links      Sample

Purpose

Usually, a literature review is contained within the introduction of an experimental laboratory report. However, some professors may require you to write a literature review as a separate assignment.

Components

  1. A description of information with citations, related to your topic or research question
  2. Identification of theoretical conflicts or controversies related to your research question
  3. Any needs or questions for further research to address

Suggestions

  • Do not just summarize the research chronologically; instead, organize the research by topic.
  • Make sure to narrow down your topic.
  • Pick a current topic or area of research.
  • Choose a topic that you are actually interested in.

Links

Writing a Literature Review, University of Washington Psychology Writing Center

Writing a Literature Review In the Health Sciences and Social Work, University of Toronto Health Sciences Writing Center

What is a Literature Review?, The Union Institute Research Engine

Summarizing a Research Article, University of Washington Psychology Writing Center

Return to Top

The Research Paper

A research paper describes and summarizes a specific topic, usually a theory or an area of research, by providing a summary, evaluating the findings and providing suggestions for further research.

Structure      Steps      Suggestions      Links      Sample

Structure

In their book Writing For Psychology, Thaiss and Sanford suggest breaking down the research paper into three sections:

  1. First section: Overview of topic and identification of goals of paper
  2. Middle section: Summary of specific topics and issues
  3. Concluding paragraphs: Critical evaluation of research you have reported

Steps

  1. Pick a topic.
  2. Perform research on area through literature searches.
  3. Organize ideas and develop an outline.
  4. Write a draft of the paper.
  5. Proofread and make changes.
  6. Write final draft.

Suggestions

  • Pick a topic that you are interested in.
  • Be sure the breadth of the topic is appropriate for the assignment.
  • Support all of your assertions with actual evidence such as empirical citations or with logical arugments.

Links

Writing a Research Paper, OWL at Purdue University

Steps in Writing a Research Paper, Empire State College

A Guide for Writing Research Papers based on Styles Recommended by The American Psychological Association, Capital Community College

Basic Research Strategy for Writing Papers, MIT Libraries

Writing a Research Paper, University of Alberta Libraries

Writing the Research Paper, Dartmouth College

General Instructions for Psychology Research Papers (Helpful Tips), Georgia Southern University

The Hypertext Research Paper, Psychology Department at Alverno College

Return to Top

The Laboratory Report

A laboratory report is a write-up of an experiment or other research project and has the same components as a published research study. The purpose of a lab report is to describe how and why you performed your experiment, what you discovered, and your interpretation of the final results.

Purpose      Components      Links      Sample

Purpose

Writing an experimental lab report is not only a vital skill for psychology majors, it is an actual requirement for most psychology degrees. As a student at George Mason University, it is a necessary that you learn the proper format and develop good technique for writing lab reports. These skills are especially important if you plan on attending graduate school or becoming involved with research. When writing your lab report, your professors will expect you to follow the guidelines described in the Publication Manual of the American Psychological Association (4th ed.). These standard guidelines are commonly known as APA format.

Components

Title Page

Abstract

Introduction

Method

Participants

Apparatus and Materials

Design

Procedure

Results

Tables

Figures

Discussion

References

Appendices

Title Page

The title page should be the first page of your document and introduces the reader to the title and author of the lab report.

Components

Title

Author's Name(s)

Institutional Affiliation

Manuscript Page Header

Running Head

Page Number

Title

The title of your laboratory report is a concise description of the purpose and main focus of the experiment.

Tips

  • Make the title specific (identify the topic of investigation).
  • Make a statement or ask a question.
  • Include the independent variable and dependent variable.
  • Keep the length to about 10 to 12 words (never more than 20 words).

Author's Name(s)

Include, in order, the author's first name, middle initial, and last name.

Institutional Affiliation

Identify where the study was actually performed (e.g., George Mason University)

Manuscript Page Header

The manuscript page header is a very short abbreviation of the title. It should appear at the top of every page in the upper right-hand corner with the page number.

Running Head

The running head is a short descriptive form of the title. It is typed flush left in all uppercase letters and is limited to a maximum of 50 characters. The running head should only appear on the title page.

Page Number

Every page of your manuscript, including the title page should have the page number in the upper right-hand corner of the page.

Abstract

Sample Abstract

The abstract is a brief summary that highlights the main points of your lab report. It is a one paragraph, self-contained, concise description of the problem under investigation, the participants, the observational method, findings, and conclusions.

Tips

  • Should be approximately 100 words long (A quick and easy way is to summarize each section with one sentence.)
  • Write the abstract after you have written all of the other sections of your lab report.
  • Arrange the information in the same order as the lab report: Introduction, Method, Results, and Discussion.
  • Should be one paragraph with no indentions
  • Use abstracts from articles in APA journals as models.
  • Do not use redundant information.

Tips from the book Writing For Psychology by Thaiss and Sanford:

  • Try to use few function words (do not use any more articles, conjunctions, or prepositions than needed) e.g., omit "the"
  • Use active voice ("Results showed"…not "It was found that")
  • Use clauses and prepositional phrases to limit abstract's length.

Introduction

Sample Introduction

The purpose of the introduction is to describe your research question, summarize previous research, explain why your research was necessary, and state your hypotheses.

In their book, Writing For Psychology, Thaiss and Sanford recommend including these components in the introduction in the following order:

  1. Introduction to the topic
  2. Concise discussion of previous literature that has addressed the problem being studied. (See Literature Review)
  3. Statement of the hypotheses and how they were derived from previous research
  4. Broad overview of the method used in the study

Tips

  • Begin by first making an outline of the progression of research related to your study.
  • Support your argument with actual research examples.
  • Do not use vague references and subjective phrases like "I feel" or "I think".
  • Do not arrange the research you summarize chronologically; instead arrange by topic.

Method

Sample Method

The method section is a detailed description of all the operations performed in the research you are reporting. This section should provide enough information so that someone else could later replicate the experiment. The method section is divided into the sub-sections listed below.

Participants

Apparatus and Materials

Design

Procedure

Participants

This section includes the number of participants used in the study and where they come from, the selection criteria, and any other important characteristics like age, sex, education level, or occupation. The term "subject" is no longer used when referring to human participants. Only animals are referred to as subjects.

Apparatus and Materials

Apparatus includes any equipment that you use during the actual data collection. Materials are the supplies that were prepared for the experiment such as word lists, puzzles or questionnaires.

Tips

  • Don't just list the apparatus and materials, you should also describe the function.
  • Only include apparatus and materials that were used in data collection.

Design

In this section describe the experimental design, including; the type of design (between, within, mixed, etc.), the independent and dont dent variable(s), and the experimental hypotheses.

Procedure

This section describes sequentially the procedures employed in the experiment.

What to include in your Procedure from the book Writing For Psychology by Thaiss and Sanford:

  1. Important instructions given to participants
  2. How participants were assigned to different conditions
  3. What the participants did, step-by-step

Tips

  • Describe procedures chronologically.
  • Only include procedures for gathering data, not those for analyzing data.

Results

Sample Results

This section concisely summarizes the data collected and the results of the statistical analysis.

Components

  1. Results of the descriptive and inferential stastical analyses.
  2. Rejection or retention of the null hypothesis
  3. If an effect is found, the direction of the effect
  4. If necessary, include a summary table or tables of the results
  5. If necessary, include a figure or figures to display the data

Tips

  • Be sure to include the descriptive stastics (e.g., mean) that your inferential statistics (e.g., t test) are based on.
  • Do not include large amounts of raw data (Place in Appendix.)
  • Make sure you include any data in this section that you are going to comment on in the Discussion Section.
  • Do not interpret your findings; save your interpretations for the Discussion.
  • Do not report the same information twice (e.g., in both a figure and in the text)

Tables

Tables provide a clear way of presenting exact values such as means, standard deviations, correlations and probabilities. Use tables to summarize data when there is too much information to include in the text.

Figures

Figures are a way to present trends or interactions between variables graphically. Examples of figures commonly used are bar graphs, histograms, and frequency polygons.

Discussion

Sample Discussion

This is the section in which you interpret the results of the experiment and discuss the implications of your findings based on your hypotheses. You might also suggest further research and limitations of your experiment.

In the Discussion, you should: (Suggestions from University of Washington Psychology Writing Center Handout)

  1. Discuss the results in relation to each of your hypotheses.
  2. Discuss possible explanations for your results. How do your results agree or disagree with the ideas that you introduced in the Introduction? How do your results relate to previous literature or current theory?
  3. Identify and discuss limitations in the experimental design that may reduce the strength of your results.
  4. Introduce new ideas that your results suggest.
  5. Generalize your results.
  6. Discuss the strengths and weaknesses of applying your results to other groups, species, ages, or sexes.
  7. Identify another experiment to be done in this research area.

Tips (From University of Washington Psychology Writing Center Handout)

  • If a result didn't turn out as expected, discuss possible explanations as to why, including unanticipated shortcomings in the design, problems such as equipment failure, or even that the theory tested needs modification.
  • Avoid overstating the importance of your findings. Be modest rather than expansive.
  • Stay focused on the research question.

References

Sample References

This section is where you give credit to the sources you cited in the body of your document. Follow APA format.

Tips

  • List all of the authors you cited in the document in alphabetical order.
  • Use APA format for every source.
  • Double-space between and within each citation.
  • Indent the first line of each citation.
  • Only list sources that actually appeared in the body of your paper.
  • Do not cite or list sources that you did not read (For example if you read about a study in another study's report, you should not use that source.)

Appendices

This section is where you place any additional information such as raw data, statistical calculations, or stimulus material. Everything in the appendix must be referred to somewhere in the body of the report.

Links

Preparing Your Laboratory Report, by Dr. Jan Kennedy

Guidelines for Laboratory Reports, Department of Psychology St. Francis Xavier University

Writing an APA Lab Report, University of Washington Psychology Writing Center

Lab Report Writing Guide, Monash University Department of Psychology

ResearchWriting, by Douglas Degelman, Ph.D. Professor of Psychology at Vanguard University of Southern California

How to Write a Research Report in Psychology, Psychology Department, University of Pennsylvania

Writing the Empirical Journal Article by Daryl J. Bem, Cornell University

APA Lab Report Template from the University of Washington Psychology Writing Center

How to Write a Laboratory Report, University of Nottingham Psychology Department

Psychology with Style: A Hypertext Writing Guide

Return to Top

The Research Proposal

Although writing a research proposal is not a requirement for all undergraduate psychology classes, it is a necessary skill if you are considering furthering your psychology education or participating in an honors program.

Links

Writing a Research Proposal, Warnborough Online Resource Centre

Writing Proposals, Writers' Workshop, University of Illinois

Return to Top

The Poster Presentation

Poster presentations are becoming an increasingly common and important way of communicating research and ideas through the use of visual displays. As a researcher or student in the field of psychology, you may at some point need to be able to effectively present information through the use of a poster presentation.

Links

Developing a Poster Presentation by Casey Flinn George Mason University

Effective Presentations, KU Medical Center

Developing a Poster Presentation, KU Medical Center

Creating Posters for Humanities & Social Sciences, Marilyn A. Levines

Return to Top