The method section of an APA format psychology paper provides the methods and procedures used in a research study or experiment. This part of an APA paper is critical because it allows other researchers to see exactly how you conducted your research. This allows other researchers to reproduce your experiment if they want and to assess alternative methods that might produce differing results.
So what exactly do you need to include when writing your method section?
You should provide detailed information on the research design, participants, equipment, materials, variables, and actions taken by the participants. The method section should provide enough information to allow other researchers to replicate your experiment or study.
The Parts of the Method Section
The method section should utilize subheadings to divide up different subsections. These subsections typically include: Participants, Materials, Design, and Procedure.
In this part of the method section, you should describe the participants in your experiment including who they were, how many there were, and how they were selected. Include details about how your participants were chosen, who they were, and any unique features that may set them apart from the general population. If you utilized random selection to choose your participants, it should be noted here.
"We randomly selected 100 children from elementary schools near the University of Arizona."
At the very minimum, this part of your method section must convey who was in your study, the population from which your participants were drawn, and any restrictions on your pool of participants. For example, if your study consists of female college students from a small private college in the mid-West, you should note this in this part of your method section.
This part of your method section should also explain how many participants were in your study, how many were assigned to each condition, and basic characteristics of your participants such as sex, age, ethnicity, or religion. In this subsection, it is also important to explain why your participants took part in your research. Was your study advertised at a college or hospital? Did participants receive some type of incentive to take part in your research?
Be sure to explain how participants were assigned to each group. Were they randomly assigned to a condition or was some other selection method used?
Providing this information helps other researchers understand how your study was performed, how generalizable the result might be, and allows others researchers to replicate your results with other populations to see if they might obtain the same results.
Describe the materials, measures, equipment, or stimuli used in the experiment. This may include testing instruments, technical equipment, books, images, or other materials used in the course of research. If you used some type of psychological assessment or special equipment during the course of your experiment, it should be noted in this part of your method section.
"Two stories from Sullivan et al.'s (1994) second-order false belief attribution tasks were used to assess children's understanding of second-order beliefs."
For standard and expected equipment such as computer screens, television screens, videos, keyboards, and radios, you can simply name the device and not provide further explanation. So if you used a computer to administer a psychological assessment, you would need to name the specific assessment you used, but you could simply state that you used a computer to administer the test rather than listing the brand and technical specifications of the device.
Specialized equipment, especially if it is something that is complex or created for a niche purpose, should be given greater detail. In some instances, such as if you created a special material or apparatus for your study, you may need to provide and illustration of the item that can be included in your appendix and then referred to in your method section.
Describe the type of design used in the experiment. Specify the variables as well as the levels of these variables. Clearly identify your independent variables, dependent variables, control variables, and any extraneous variables that might influence your results. Explain whether your experiment uses a within-groups or between-groups design.
"The experiment used a 3x2 between-subjects design. Theindependent variableswere age and understanding of second-order beliefs."
The next part of your method section should detail the procedures used in your experiment. Explain what you had participants do, how you collected data, and the order in which steps occurred.
"An examiner interviewed children individually at their school in one session that lasted 20 minutes on average. The examiner explained to each child that he or she would be told two short stories and that some questions would be asked after each story. All sessions were videotaped so the data could later be coded."
Keep this subsection concise yet detailed. Explain what you did and how you did it, but do not overwhelm your readers with too much information.
Things to Remember When Writing a Method Section
- Always write the method section in the past tense.
- Provide enough detail that another researcher could replicate your experiment, but focus on brevity. Avoid unnecessary detail that is not relevant to the outcome of the experiment.
- Remember to use proper APA format. As you are writing your method section, keep a style guide published by the American Psychological Association on hand, such as the Publication Manual of the American Psychological Association.
- Take a rough draft of your method section to your university's writing lab for additional assistance.
- Proofread your paper for typos, grammar problems, and spelling errors. Do not just rely on computer spell checkers. Always read through each section of your paper for agreement with other sections. If you mention steps and procedures in the method section, these elements should also be present in the results and discussion sections.
A Word From Verywell
The method section is one of the most important components of your APA format paper. The goal of your paper should be to clearly detail what you did in your experiment. Provide enough detail that another researcher could replicate your study if he or she wanted.
Finally, if you are writing your paper for a class or for a specific publication, be sure to keep in mind any specific instructions provided by your instructor or by the journal editor. Your instructor may have certain requirements that you need to follow while writing your method section.
American Psychological Association. Publication Manual of the American Psychological Association (6th ed.). Washington DC: The American Psychological Association; 2010.
A key part of your dissertation or thesis is the methodology. This is not quite the same as ‘methods’.
The methodology describes the broad philosophical underpinning to your chosen research methods, including whether you are using qualitative or quantitative methods, or a mixture of both, and why.
You should be clear about the academic basis for all the choices of research methods that you have made. 'I was interested' or 'I thought...' is not enough; there must be good academic reasons for your choice.
What to Include in your Methodology
If you are submitting your dissertation in sections, with the methodology submitted before you actually undertake the research, you should use this section to set out exactly what you plan to do.
The methodology should be linked back to the literature to explain why you are using certain methods, and the academic basis of your choice.
If you are submitting as a single thesis, then the Methodology should explain what you did, with any refinements that you made as your work progressed. Again, it should have a clear academic justification of all the choices that you made and be linked back to the literature.
Common Research Methods for the Social Sciences
There are numerous research methods that can be used when researching scientific subjects, you should discuss which are the most appropriate for your research with your supervisor.
The following research methods are commonly used in social science, involving human subjects:
One of the most flexible and widely used methods for gaining qualitative information about people’s experiences, views and feelings is the interview.
An interview can be thought of as a guided conversation between a researcher (you) and somebody from whom you wish to learn something (often referred to as the ‘informant’).
The level of structure in an interview can vary, but most commonly interviewers follow a semi-structured format. This means that the interviewer will develop a guide to the topics that he or she wishes to cover in the conversation, and may even write out a number of questions to ask.
However, the interviewer is free to follow different paths of conversation that emerge over the course of the interview, or to prompt the informant to clarify and expand on certain points. Therefore, interviews are particularly good tools for gaining detailed information where the research question is open-ended in terms of the range of possible answers.
Interviews are not particularly well suited for gaining information from large numbers of people. Interviews are time-consuming, and so careful attention needs to be given to selecting informants who will have the knowledge or experiences necessary to answer the research question.
See our page: Interviews for Research for more information.
If a researcher wants to know what people do under certain circumstances, the most straightforward way to get this information is sometimes simply to watch them under those circumstances.
Observations can form a part of either quantitative or qualitative research. For instance, if a researcher wants to determine whether the introduction of a traffic sign makes any difference to the number of cars slowing down at a dangerous curve, she or he could sit near the curve and count the number of cars that do and do not slow down. Because the data will be numbers of cars, this is an example of quantitative observation.
A researcher wanting to know how people react to a billboard advertisement might spend time watching and describing the reactions of the people. In this case, the data would be descriptive, and would therefore be qualitative.
There are a number of potential ethical concerns that can arise with an observation study. Do the people being studied know that they are under observation? Can they give their consent? If some people are unhappy with being observed, is it possible to ‘remove’ them from the study while still carrying out observations of the others around them?
See our page: Observational Research and Secondary Data for more information.
If your intended research question requires you to collect standardised (and therefore comparable) information from a number of people, then questionnaires may be the best method to use.
Questionnaires can be used to collect both quantitative and qualitative data, although you will not be able to get the level of detail in qualitative responses to a questionnaire that you could in an interview.
Questionnaires require a great deal of care in their design and delivery, but a well-developed questionnaire can be distributed to a much larger number of people than it would be possible to interview.
Questionnaires are particularly well suited for research seeking to measure some parameters for a group of people (e.g., average age, percentage agreeing with a proposition, level of awareness of an issue), or to make comparisons between groups of people (e.g., to determine whether members of different generations held the same or different views on immigration).
See our page: Surveys and Survey Design for more information.
Documentary analysis involves obtaining data from existing documents without having to question people through interview, questionnaires or observe their behaviour. Documentary analysis is the main way that historians obtain data about their research subjects, but it can also be a valuable tool for contemporary social scientists.
Documents are tangible materials in which facts or ideas have been recorded. Typically, we think of items written or produced on paper, such as newspaper articles, Government policy records, leaflets and minutes of meetings. Items in other media can also be the subject of documentary analysis, including films, songs, websites and photographs.
Documents can reveal a great deal about the people or organisation that produced them and the social context in which they emerged.
Some documents are part of the public domain and are freely accessible, whereas other documents may be classified, confidential or otherwise unavailable to public access. If such documents are used as data for research, the researcher must come to an agreement with the holder of the documents about how the contents can and cannot be used and how confidentiality will be preserved.
See our page: Observational Research and Secondary Data for more information.
How to Choose your Methodology and Precise Research Methods
Your methodology should be linked back to your research questions and previous research.
Visit your university or college library and ask the librarians for help; they should be able to help you to identify the standard research method textbooks in your field. See also our section on Research Methods for some further ideas.
Such books will help you to identify your broad research philosophy, and then choose methods which relate to that. This section of your dissertation or thesis should set your research in the context of its theoretical underpinnings.
The methodology should also explain the weaknesses of your chosen approach and how you plan to avoid the worst pitfalls, perhaps by triangulating your data with other methods, or why you do not think the weakness is relevant.
For every philosophical underpinning, you will almost certainly be able to find researchers who support it and those who don’t.
Use the arguments for and against expressed in the literature to explain why you have chosen to use this methodology or why the weaknesses don’t matter here.
Structuring your Methodology
It is usually helpful to start your section on methodology by setting out the conceptual framework in which you plan to operate with reference to the key texts on that approach.
You should be clear throughout about the strengths and weaknesses of your chosen approach and how you plan to address them. You should also note any issues of which to be aware, for example in sample selection or to make your findings more relevant.
You should then move on to discuss your research questions, and how you plan to address each of them.
This is the point at which to set out your chosen research methods, including their theoretical basis, and the literature supporting them. You should make clear whether you think the method is ‘tried and tested’ or much more experimental, and what kind of reliance you could place on the results. You will also need to discuss this again in the discussion section.
Your research may even aim to test the research methods, to see if they work in certain circumstances.
You should conclude by summarising your research methods, the underpinning approach, and what you see as the key challenges that you will face in your research. Again, these are the areas that you will want to revisit in your discussion.
Your methodology, and the precise methods that you choose to use in your research, are crucial to its success.
It is worth spending plenty of time on this section to ensure that you get it right. As always, draw on the resources available to you, for example by discussing your plans in detail with your supervisor who may be able to suggest whether your approach has significant flaws which you could address in some way.