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  • How to Write Your Methods

how to write methods in research paper

Ensure understanding, reproducibility and replicability

What should you include in your methods section, and how much detail is appropriate?

Why Methods Matter

The methods section was once the most likely part of a paper to be unfairly abbreviated, overly summarized, or even relegated to hard-to-find sections of a publisher’s website. While some journals may responsibly include more detailed elements of methods in supplementary sections, the movement for increased reproducibility and rigor in science has reinstated the importance of the methods section. Methods are now viewed as a key element in establishing the credibility of the research being reported, alongside the open availability of data and results.

A clear methods section impacts editorial evaluation and readers’ understanding, and is also the backbone of transparency and replicability.

For example, the Reproducibility Project: Cancer Biology project set out in 2013 to replicate experiments from 50 high profile cancer papers, but revised their target to 18 papers once they understood how much methodological detail was not contained in the original papers.

how to write methods in research paper

What to include in your methods section

What you include in your methods sections depends on what field you are in and what experiments you are performing. However, the general principle in place at the majority of journals is summarized well by the guidelines at PLOS ONE : “The Materials and Methods section should provide enough detail to allow suitably skilled investigators to fully replicate your study. ” The emphases here are deliberate: the methods should enable readers to understand your paper, and replicate your study. However, there is no need to go into the level of detail that a lay-person would require—the focus is on the reader who is also trained in your field, with the suitable skills and knowledge to attempt a replication.

A constant principle of rigorous science

A methods section that enables other researchers to understand and replicate your results is a constant principle of rigorous, transparent, and Open Science. Aim to be thorough, even if a particular journal doesn’t require the same level of detail . Reproducibility is all of our responsibility. You cannot create any problems by exceeding a minimum standard of information. If a journal still has word-limits—either for the overall article or specific sections—and requires some methodological details to be in a supplemental section, that is OK as long as the extra details are searchable and findable .

Imagine replicating your own work, years in the future

As part of PLOS’ presentation on Reproducibility and Open Publishing (part of UCSF’s Reproducibility Series ) we recommend planning the level of detail in your methods section by imagining you are writing for your future self, replicating your own work. When you consider that you might be at a different institution, with different account logins, applications, resources, and access levels—you can help yourself imagine the level of specificity that you yourself would require to redo the exact experiment. Consider:

  • Which details would you need to be reminded of? 
  • Which cell line, or antibody, or software, or reagent did you use, and does it have a Research Resource ID (RRID) that you can cite?
  • Which version of a questionnaire did you use in your survey? 
  • Exactly which visual stimulus did you show participants, and is it publicly available? 
  • What participants did you decide to exclude? 
  • What process did you adjust, during your work? 

Tip: Be sure to capture any changes to your protocols

You yourself would want to know about any adjustments, if you ever replicate the work, so you can surmise that anyone else would want to as well. Even if a necessary adjustment you made was not ideal, transparency is the key to ensuring this is not regarded as an issue in the future. It is far better to transparently convey any non-optimal methods, or methodological constraints, than to conceal them, which could result in reproducibility or ethical issues downstream.

Visual aids for methods help when reading the whole paper

Consider whether a visual representation of your methods could be appropriate or aid understanding your process. A visual reference readers can easily return to, like a flow-diagram, decision-tree, or checklist, can help readers to better understand the complete article, not just the methods section.

Ethical Considerations

In addition to describing what you did, it is just as important to assure readers that you also followed all relevant ethical guidelines when conducting your research. While ethical standards and reporting guidelines are often presented in a separate section of a paper, ensure that your methods and protocols actually follow these guidelines. Read more about ethics .

Existing standards, checklists, guidelines, partners

While the level of detail contained in a methods section should be guided by the universal principles of rigorous science outlined above, various disciplines, fields, and projects have worked hard to design and develop consistent standards, guidelines, and tools to help with reporting all types of experiment. Below, you’ll find some of the key initiatives. Ensure you read the submission guidelines for the specific journal you are submitting to, in order to discover any further journal- or field-specific policies to follow, or initiatives/tools to utilize.

Tip: Keep your paper moving forward by providing the proper paperwork up front

Be sure to check the journal guidelines and provide the necessary documents with your manuscript submission. Collecting the necessary documentation can greatly slow the first round of peer review, or cause delays when you submit your revision.

Randomized Controlled Trials – CONSORT The Consolidated Standards of Reporting Trials (CONSORT) project covers various initiatives intended to prevent the problems of  inadequate reporting of randomized controlled trials. The primary initiative is an evidence-based minimum set of recommendations for reporting randomized trials known as the CONSORT Statement . 

Systematic Reviews and Meta-Analyses – PRISMA The Preferred Reporting Items for Systematic Reviews and Meta-Analyses ( PRISMA ) is an evidence-based minimum set of items focusing  on the reporting of  reviews evaluating randomized trials and other types of research.

Research using Animals – ARRIVE The Animal Research: Reporting of In Vivo Experiments ( ARRIVE ) guidelines encourage maximizing the information reported in research using animals thereby minimizing unnecessary studies. (Original study and proposal , and updated guidelines , in PLOS Biology .) 

Laboratory Protocols Protocols.io has developed a platform specifically for the sharing and updating of laboratory protocols , which are assigned their own DOI and can be linked from methods sections of papers to enhance reproducibility. Contextualize your protocol and improve discovery with an accompanying Lab Protocol article in PLOS ONE .

Consistent reporting of Materials, Design, and Analysis – the MDAR checklist A cross-publisher group of editors and experts have developed, tested, and rolled out a checklist to help establish and harmonize reporting standards in the Life Sciences . The checklist , which is available for use by authors to compile their methods, and editors/reviewers to check methods, establishes a minimum set of requirements in transparent reporting and is adaptable to any discipline within the Life Sciences, by covering a breadth of potentially relevant methodological items and considerations. If you are in the Life Sciences and writing up your methods section, try working through the MDAR checklist and see whether it helps you include all relevant details into your methods, and whether it reminded you of anything you might have missed otherwise.

Summary Writing tips

The main challenge you may find when writing your methods is keeping it readable AND covering all the details needed for reproducibility and replicability. While this is difficult, do not compromise on rigorous standards for credibility!

how to write methods in research paper

  • Keep in mind future replicability, alongside understanding and readability.
  • Follow checklists, and field- and journal-specific guidelines.
  • Consider a commitment to rigorous and transparent science a personal responsibility, and not just adhering to journal guidelines.
  • Establish whether there are persistent identifiers for any research resources you use that can be specifically cited in your methods section.
  • Deposit your laboratory protocols in Protocols.io, establishing a permanent link to them. You can update your protocols later if you improve on them, as can future scientists who follow your protocols.
  • Consider visual aids like flow-diagrams, lists, to help with reading other sections of the paper.
  • Be specific about all decisions made during the experiments that someone reproducing your work would need to know.

how to write methods in research paper

Don’t

  • Summarize or abbreviate methods without giving full details in a discoverable supplemental section.
  • Presume you will always be able to remember how you performed the experiments, or have access to private or institutional notebooks and resources.
  • Attempt to hide constraints or non-optimal decisions you had to make–transparency is the key to ensuring the credibility of your research.
  • How to Write a Great Title
  • How to Write an Abstract
  • How to Report Statistics
  • How to Write Discussions and Conclusions
  • How to Edit Your Work

The contents of the Peer Review Center are also available as a live, interactive training session, complete with slides, talking points, and activities. …

The contents of the Writing Center are also available as a live, interactive training session, complete with slides, talking points, and activities. …

There’s a lot to consider when deciding where to submit your work. Learn how to choose a journal that will help your study reach its audience, while reflecting your values as a researcher…

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Writing a scientific paper.

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  • INTRODUCTION

Writing a "good" methods section

"methods checklist" from: how to write a good scientific paper. chris a. mack. spie. 2018..

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The purpose is to provide enough detail that a competent worker could repeat the experiment. Many of your readers will skip this section because they already know from the Introduction the general methods you used. However careful writing of this section is important because for your results to be of scientific merit they must be reproducible. Otherwise your paper does not represent good science.

  • Exact technical specifications and quantities and source or method of preparation
  • Describe equipment used and provide illustrations where relevant.
  • Chronological presentation (but related methods described together)
  • Questions about "how" and "how much" are answered for the reader and not left for them to puzzle over
  • Discuss statistical methods only if unusual or advanced
  • When a large number of components are used prepare tables for the benefit of the reader
  • Do not state the action without stating the agent of the action
  • Describe how the results were generated with sufficient detail so that an independent researcher (working in the same field) could reproduce the results sufficiently to allow validation of the conclusions.
  • Can the reader assess internal validity (conclusions are supported by the results presented)?
  • Can the reader assess external validity (conclusions are properly generalized beyond these specific results)?
  • Has the chosen method been justified?
  • Are data analysis and statistical approaches justified, with assumptions and biases considered?
  • Avoid: including results in the Method section; including extraneous details (unnecessary to enable reproducibility or judge validity); treating the method as a chronological history of events; unneeded references to commercial products; references to “proprietary” products or processes unavailable to the reader. 
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How to Write a Methods Section for a Psychology Paper

Tips and Examples of an APA Methods Section

Kendra Cherry, MS, is a psychosocial rehabilitation specialist, psychology educator, and author of the "Everything Psychology Book."

how to write methods in research paper

Emily is a board-certified science editor who has worked with top digital publishing brands like Voices for Biodiversity, Study.com, GoodTherapy, Vox, and Verywell.

how to write methods in research paper

Verywell / Brianna Gilmartin 

The methods 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.

Method refers to the procedure that was used in a research study. It included a precise description of how the experiments were performed and why particular procedures were selected. While the APA technically refers to this section as the 'method section,' it is also often known as a 'methods section.'

The methods section ensures the experiment's reproducibility and the assessment of alternative methods that might produce different results. It also allows researchers to replicate the experiment and judge the study's validity.

This article discusses how to write a methods section for a psychology paper, including important elements to include and tips that can help.

What to Include in a Method Section

So what exactly do you need to include when writing your method section? You should provide detailed information on the following:

  • Research design
  • Participants
  • Participant behavior

The method section should provide enough information to allow other researchers to replicate your experiment or study.

Components of a Method Section

The method section should utilize subheadings to divide up different subsections. These subsections typically include participants, materials, design, and procedure.

Participants 

In this part of the method section, you should describe the participants in your experiment, including who they were (and any unique features that set them apart from the general population), how many there were, and how they were selected. If you utilized random selection to choose your participants, it should be noted here.

For example: "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:

  • Basic demographic characteristics of your participants (such as sex, age, ethnicity, or religion)
  • The population from which your participants were drawn
  • Any restrictions on your pool of participants
  • How many participants were assigned to each condition and how they were assigned to each group (i.e., randomly assignment , another selection method, etc.)
  • Why participants took part in your research (i.e., the study was advertised at a college or hospital, they received some type of incentive, etc.)

Information about participants helps other researchers understand how your study was performed, how generalizable the result might be, and allows other researchers to replicate the experiment with other populations to see if they might obtain the same results.

In this part of the method section, you should describe the materials, measures, equipment, or stimuli used in the experiment. This may include:

  • Testing instruments
  • Technical equipment
  • Any psychological assessments that were used
  • Any special equipment that was used

For example: "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 equipment such as computers, televisions, and videos, you can simply name the device and not provide further explanation.

Specialized equipment should be given greater detail, especially if it is complex or created for a niche purpose. In some instances, such as if you created a special material or apparatus for your study, you might need to include an illustration of the item in the appendix of your paper.

In this part of your method section, describe the type of design used in the experiment. Specify the variables as well as the levels of these variables. Identify:

  • The independent variables
  • Dependent variables
  • Control variables
  • Any extraneous variables that might influence your results.

Also, explain whether your experiment uses a  within-groups  or between-groups design.

For example: "The experiment used a 3x2 between-subjects design. The independent variables were age and understanding of second-order beliefs."

The next part of your method section should detail the procedures used in your experiment. Your procedures should explain:

  • What the participants did
  • How data was collected
  • The order in which steps occurred

For example: "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.

Tips for How to Write a Methods Section

In addition to following the basic structure of an APA method section, there are also certain things you should remember when writing this section of your paper. Consider the following tips when writing this section:

  • Use the past tense : Always write the method section in the past tense.
  • Be descriptive : 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.
  • Use an academic tone : Use formal language and avoid slang or colloquial expressions. Word choice is also important. Refer to the people in your experiment or study as "participants" rather than "subjects."
  • Use APA format : Keep a style guide on hand as you write your method section. The Publication Manual of the American Psychological Association is the official source for APA style.
  • Make connections : Read through each section of your paper for agreement with other sections. If you mention procedures in the method section, these elements should be discussed in the results and discussion sections.
  • Proofread : Check your paper for grammar, spelling, and punctuation errors.. typos, grammar problems, and spelling errors. Although a spell checker is a handy tool, there are some errors only you can catch.

After writing a draft of your method section, be sure to get a second opinion. You can often become too close to your work to see errors or lack of clarity. Take a rough draft of your method section to your university's writing lab for additional assistance.

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 they 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.

Frequently Asked Questions

While the subsections can vary, the three components that should be included are sections on the participants, the materials, and the procedures.

  • Describe who the participants were in the study and how they were selected.
  • Define and describe the materials that were used including any equipment, tests, or assessments
  • Describe how the data was collected

To write your methods section in APA format, describe your participants, materials, study design, and procedures. Keep this section succinct, and always write in the past tense. The main heading of this section should be labeled "Method" and it should be centered, bolded, and capitalized. Each subheading within this section should be bolded, left-aligned and in title case.

The purpose of the methods section is to describe what you did in your experiment. It should be brief, but include enough detail that someone could replicate your experiment based on this information. Your methods section should detail what you did to answer your research question. Describe how the study was conducted, the study design that was used and why it was chosen, and how you collected the data and analyzed the results.

Erdemir F. How to write a materials and methods section of a scientific article ? Turk J Urol . 2013;39(Suppl 1):10-5. doi:10.5152/tud.2013.047

Kallet RH. How to write the methods section of a research paper . Respir Care . 2004;49(10):1229-32. PMID: 15447808.

American Psychological Association.  Publication Manual of the American Psychological Association  (7th ed.). Washington DC: The American Psychological Association; 2019.

American Psychological Association. APA Style Journal Article Reporting Standards . Published 2020.

By Kendra Cherry, MSEd Kendra Cherry, MS, is a psychosocial rehabilitation specialist, psychology educator, and author of the "Everything Psychology Book."

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Writing the research paper.

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Before Writing the Paper

Methods, thesis, and hypothesis, clarity, precision, and academic expression, format your paper, typical problems, a few suggestions, avoid plagiarism.

  • Presenting the Research Paper
  • Try to find a subject that really interests you.
  • While you explore the topic, narrow or broaden your target and focus on something that gives the most promising results.
  • Don't choose a huge subject if you have to write a 3 page long paper, and broaden your topic sufficiently if you have to submit at least 25 pages.
  • Consult your class instructor (and your classmates) about the topic.
  • Find primary and secondary sources in the library.
  • Read and critically analyse them.
  • Take notes.
  • Compile surveys, collect data, gather materials for quantitative analysis (if these are good methods to investigate the topic more deeply).
  • Come up with new ideas about the topic. Try to formulate your ideas in a few sentences.
  • Review your notes and other materials and enrich the outline.
  • Try to estimate how long the individual parts will be.
  • Do others understand what you want to say?
  • Do they accept it as new knowledge or relevant and important for a paper?
  • Do they agree that your thoughts will result in a successful paper?
  • Qualitative: gives answers on questions (how, why, when, who, what, etc.) by investigating an issue
  • Quantitative:requires data and the analysis of data as well
  • the essence, the point of the research paper in one or two sentences.
  • a statement that can be proved or disproved.
  • Be specific.
  • Avoid ambiguity.
  • Use predominantly the active voice, not the passive.
  • Deal with one issue in one paragraph.
  • Be accurate.
  • Double-check your data, references, citations and statements.

Academic Expression

  • Don't use familiar style or colloquial/slang expressions.
  • Write in full sentences.
  • Check the meaning of the words if you don't know exactly what they mean.
  • Avoid metaphors.
  • Almost the rough content of every paragraph.
  • The order of the various topics in your paper.
  • On the basis of the outline, start writing a part by planning the content, and then write it down.
  • Put a visible mark (which you will later delete) where you need to quote a source, and write in the citation when you finish writing that part or a bigger part.
  • Does the text make sense?
  • Could you explain what you wanted?
  • Did you write good sentences?
  • Is there something missing?
  • Check the spelling.
  • Complete the citations, bring them in standard format.

Use the guidelines that your instructor requires (MLA, Chicago, APA, Turabian, etc.).

  • Adjust margins, spacing, paragraph indentation, place of page numbers, etc.
  • Standardize the bibliography or footnotes according to the guidelines.

how to write methods in research paper

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(Based on English Composition 2 from Illinois Valley Community College):

  • Weak organization
  • Poor support and development of ideas
  • Weak use of secondary sources
  • Excessive errors
  • Stylistic weakness

When collecting materials, selecting research topic, and writing the paper:

  • Be systematic and organized (e.g. keep your bibliography neat and organized; write your notes in a neat way, so that you can find them later on.
  • Use your critical thinking ability when you read.
  • Write down your thoughts (so that you can reconstruct them later).
  • Stop when you have a really good idea and think about whether you could enlarge it to a whole research paper. If yes, take much longer notes.
  • When you write down a quotation or summarize somebody else's thoughts in your notes or in the paper, cite the source (i.e. write down the author, title, publication place, year, page number).
  • If you quote or summarize a thought from the internet, cite the internet source.
  • Write an outline that is detailed enough to remind you about the content.
  • Read your paper for yourself or, preferably, somebody else. 
  • When you finish writing, check the spelling;
  • Use the citation form (MLA, Chicago, or other) that your instructor requires and use it everywhere.

Plagiarism : somebody else's words or ideas presented without citation by an author

  • Cite your source every time when you quote a part of somebody's work.
  • Cite your source  every time when you summarize a thought from somebody's work.
  • Cite your source  every time when you use a source (quote or summarize) from the Internet.

Consult the Citing Sources research guide for further details.

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Enago Academy

How to Write the Methods Section of a Scientific Article

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What Is the Methods Section of a Research Paper?

The Methods section of a research article includes an explanation of the procedures used to conduct the experiment. For authors of scientific research papers, the objective is to present their findings clearly and concisely and to provide enough information so that the experiment can be duplicated.

Research articles contain very specific sections, usually dictated by either the target journal or specific style guides. For example, in the social and behavioral sciences, the American Psychological Association (APA) style guide is used to gather information on how the manuscript should be arranged . As with most styles, APA’s objectives are to ensure that manuscripts are written with minimum distractions to the reader. Every research article should include a detailed Methods section after the Introduction.

Why is the Methods Section Important?

The Methods section (also referred to as “Materials and Methods”) is important because it provides the reader enough information to judge whether the study is valid and reproducible.

Structure of the Methods Section in a Research Paper

While designing a research study, authors typically decide on the key points that they’re trying to prove or the “ cause-and-effect relationship ” between objects of the study. Very simply, the study is designed to meet the objective. According to APA, a Methods section comprises of the following three subsections: participants, apparatus, and procedure.

How do You Write a Method Section in Biology?

In biological sciences, the Methods section might be more detailed, but the objectives are the same—to present the study clearly and concisely so that it is understandable and can be duplicated.

If animals (including human subjects) were used in the study, authors should ensure to include statements that they were treated according to the protocols outlined to ensure that treatment is as humane as possible.

  • The Declaration of Helsinki is a set of ethical principles developed by The World Medical Association to provide guidance to scientists and physicians in medical research involving human subjects.

Research conducted at an institution using human participants is overseen by the Institutional Review Board (IRB) with which it is affiliated. IRB is an administrative body whose purpose is to protect the rights and welfare of human subjects during their participation in the study.

Literature Search

Literature searches are performed to gather as much information as relevant from previous studies. They are important for providing evidence on the topic and help validate the research. Most are accomplished using keywords or phrases to search relevant databases. For example, both MEDLINE and PubMed provide information on biomedical literature. Google Scholar, according to APA, is “one of the best sources available to an individual beginning a literature search.” APA also suggests using PsycINFO and refers to it as “the premier database for locating articles in psychological science and related literature.”

Authors must make sure to have a set of keywords (usually taken from the objective statement) to stay focused and to avoid having the search move far from the original objective. Authors will benefit by setting limiting parameters, such as date ranges, and avoiding getting pulled into the trap of using non-valid resources, such as social media, conversations with people in the same discipline, or similar non-valid sources, as references.

Related: Ready with your methods section and looking forward to manuscript submission ? Check these journal selection guidelines now!

What Should be Included in the Methods Section of a Research Paper?

One commonly misused term in research papers is “methodology.” Methodology refers to a branch of the Philosophy of Science which deals with scientific methods, not to the methods themselves, so authors should avoid using it. Here is the list of main subsections that should be included in the Methods section of a research paper ; authors might use subheadings more clearly to describe their research.

  • Literature search : Authors should cite any sources that helped with their choice of methods. Authors should indicate timeframes of past studies and their particular parameters.
  • Study participants : Authors should cite the source from where they received any non-human subjects. The number of animals used, the ages, sex, their initial conditions, and how they were housed and cared for, should be listed. In case of human subjects, authors should provide the characteristics, such as geographical location; their age ranges, sex, and medical history (if relevant); and the number of subjects. In case hospital records were used, authors should include the subjects’ basic health information and vital statistics at the beginning of the study. Authors should also state that written informed consent was provided by each subject.
  • Inclusion/exclusion criteria : Authors should describe their inclusion and exclusion criteria, how they were determined, and how many subjects were eliminated.
  • Group characteristics (could be combined with “Study participants”) : Authors should describe how the chosen group was divided into subgroups and their characteristics, including the control. Authors should also describe any specific equipment used, such as housing needs and feed (usually for animal studies). If patient records are reviewed and assessed, authors should mention whether the reviewers were blinded to them.
  • Procedures : Authors should describe their study design. Any necessary preparations (e.g., tissue samples, drugs) and instruments must be explained. Authors should describe how the subjects were “ manipulated to answer the experimental question .” Timeframes should be included to ensure that the procedures are clear (e.g., “Rats were given XX drug for 14 d”). For animals sacrificed, the methods used and the protocols followed should be outlined.
  • Statistical analyses: The type of data, how they were measured, and which statistical tests were performed, should be described. (Note: This is not the “results” section; any relevant tables and figures should be referenced later.) Specific software used must be cited.

What Should not be Included in Your Methods Section?

Common pitfalls can make the manuscript cumbersome to read or might make the readers question the validity of the research. The University of Southern California provides some guidelines .

  • Background information that is not helpful must be avoided.
  • Authors must avoid providing a lot of detail.
  • Authors should focus more on how their method was used to meet their objective and less on mechanics .
  • Any obstacles faced and how they were overcome should be described (often in your “Study Limitations”). This will help validate the results.

According to the University of Richmond , authors must avoid including extensive details or an exhaustive list of equipment that have been used as readers could quickly lose attention. These unnecessary details add nothing to validate the research and do not help the reader understand how the objective was satisfied. A well-thought-out Methods section is one of the most important parts of the manuscript. Authors must make a note to always prepare a draft that lists all parts, allow others to review it, and revise it to remove any superfluous information.

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How to Write a Methods Section for a Research Paper

how to write methods in research paper

A common piece of advice for authors preparing their first journal article for publication is to start with the methods section: just list everything that was done and go from there. While that might seem like a very practical approach to a first draft, if you do this without a clear outline and a story in mind, you can easily end up with journal manuscript sections that are not logically related to each other. 

Since the methods section constitutes the core of your paper, no matter when you write it, you need to use it to guide the reader carefully through your story from beginning to end without leaving questions unanswered. Missing or confusing details in this section will likely lead to early rejection of your manuscript or unnecessary back-and-forth with the reviewers until eventual publication. Here, you will find some useful tips on how to make your methods section the logical foundation of your research paper.

Not just a list of experiments and methods

While your introduction section provides the reader with the necessary background to understand your rationale and research question (and, depending on journal format and your personal preference, might already summarize the results), the methods section explains what exactly you did and how you did it. The point of this section is not to list all the boring details just for the sake of completeness. The purpose of the methods sections is to enable the reader to replicate exactly what you did, verify or corroborate your results, or maybe find that there are factors you did not consider or that are more relevant than expected. 

To make this section as easy to read as possible, you must clearly connect it to the information you provide in the introduction section before and the results section after, it needs to have a clear structure (chronologically or according to topics), and you need to present your results according to the same structure or topics later in the manuscript. There are also official guidelines and journal instructions to follow and ethical issues to avoid to ensure that your manuscript can quickly reach the publication stage.

Table of Contents:

  • General Methods Structure: What is Your Story? 
  • What Methods Should You Report (and Leave Out)? 
  • Details Frequently Missing from the Methods Section

More Journal Guidelines to Consider 

  • Accurate and Appropriate Language in the Methods

General Methods Section Structure: What Is Your Story? 

You might have conducted a number of experiments, maybe also a pilot before the main study to determine some specific factors or a follow-up experiment to clarify unclear details later in the process. Throwing all of these into your methods section, however, might not help the reader understand how everything is connected and how useful and appropriate your methodological approach is to investigate your specific research question. You therefore need to first come up with a clear outline and decide what to report and how to present that to the reader.

The first (and very important) decision to make is whether you present your experiments chronologically (e.g., Experiment 1, Experiment 2, Experiment 3… ), and guide the reader through every step of the process, or if you organize everything according to subtopics (e.g., Behavioral measures, Structural imaging markers, Functional imaging markers… ). In both cases, you need to use clear subheaders for the different subsections of your methods, and, very importantly, follow the same structure or focus on the same topics/measures in the results section so that the reader can easily follow along (see the two examples below).

If you are in doubt which way of organizing your experiments is better for your study, just ask yourself the following questions:

  • Does the reader need to know the timeline of your study? 
  • Is it relevant that one experiment was conducted first, because the outcome of this experiment determined the stimuli or factors that went into the next?
  • Did the results of your first experiment leave important questions open that you addressed in an additional experiment (that was maybe not planned initially)?
  • Is the answer to all of these questions “no”? Then organizing your methods section according to topics of interest might be the more logical choice.

If you think your timeline, protocol, or setup might be confusing or difficult for the reader to grasp, consider adding a graphic, flow diagram, decision tree, or table as a visual aid.

What Methods Should You Report (and Leave Out)?

The answer to this question is quite simple–you need to report everything that another researcher needs to know to be able to replicate your study. Just imagine yourself reading your methods section in the future and trying to set up the same experiments again without prior knowledge. You would probably need to ask questions such as:

  • Where did you conduct your experiments (e.g., in what kind of room, under what lighting or temperature conditions, if those are relevant)? 
  • What devices did you use? Are there specific settings to report?
  • What specific software (and version of that software) did you use?
  • How did you find and select your participants?
  • How did you assign participants into groups?  
  • Did you exclude participants from the analysis? Why and how?
  • Where did your reagents or antibodies come from? Can you provide a Research Resource Identifier (RRID) ?
  • Did you make your stimuli yourself or did you get them from somewhere?
  • Are the stimuli you used available for other researchers?
  • What kind of questionnaires did you use? Have they been validated?
  • How did you analyze your data? What level of significance did you use?
  • Were there any technical issues and did you have to adjust protocols?

Note that for every experimental detail you provide, you need to tell the reader (briefly) why you used this type of stimulus/this group of participants/these specific amounts of reagents. If there is earlier published research reporting the same methods, cite those studies. If you did pilot experiments to determine those details, describe the procedures and the outcomes of these experiments. If you made assumptions about the suitability of something based on the literature and common practice at your institution, then explain that to the reader.

In a nutshell, established methods need to be cited, and new methods need to be clearly described and briefly justified. However, if the fact that you use a new approach or a method that is not traditionally used for the data or phenomenon you study is one of the main points of your study (and maybe already reflected in the title of your article), then you need to explain your rationale for doing so in the introduction already and discuss it in more detail in the discussion section .

Note that you also need to explain your statistical analyses at the end of your methods section. You present the results of these analyses later, in the results section of your paper, but you need to show the reader in the methods section already that your approach is either well-established or valid, even if it is new or unusual. 

When it comes to the question of what details you should leave out, the answer is equally simple ‒ everything that you would not need to replicate your study in the future. If the educational background of your participants is listed in your institutional database but is not relevant to your study outcome, then don’t include that. Other things you should not include in the methods section:

  • Background information that you already presented in the introduction section.
  • In-depth comparisons of different methods ‒ these belong in the discussion section.
  • Results, unless you summarize outcomes of pilot experiments that helped you determine factors for your main experiment.

Also, make sure your subheadings are as clear as possible, suit the structure you chose for your methods section, and are in line with the target journal guidelines. If you studied a disease intervention in human participants, then your methods section could look similar to this:

materials an methods breakdown

Since the main point of interest here are your patient-centered outcome variables, you would center your results section on these as well and choose your headers accordingly (e.g., Patient characteristics, Baseline evaluation, Outcome variable 1, Outcome variable 2, Drop-out rate ). 

If, instead, you did a series of visual experiments investigating the perception of faces including a pilot experiment to create the stimuli for your actual study, you would need to structure your methods section in a very different way, maybe like this:

materials and methods breakdown

Since here the analysis and outcome of the pilot experiment are already described in the methods section (as the basis for the main experimental setup and procedure), you do not have to mention it again in the results section. Instead, you could choose the two main experiments to structure your results section ( Discrimination and classification, Familiarization and adaptation ), or divide the results into all your test measures and/or potential interactions you described in the methods section (e.g., Discrimination performance, Classification performance, Adaptation aftereffects, Correlation analysis ).

Details Commonly Missing from the Methods Section

Manufacturer information.

For laboratory or technical equipment, you need to provide the model, name of the manufacturer, and company’s location. The usual format for these details is the product name (company name, city, state) for US-based manufacturers and the product name (company name, city/town, country) for companies outside the US.

Sample size and power estimation

Power and sample size estimations are measures for how many patients or participants are needed in a study in order to detect statistical significance and draw meaningful conclusions from the results. Outside of the medical field, studies are sometimes still conducted with a “the more the better” approach in mind, but since many journals now ask for those details, it is better to not skip this important step.

Ethical guidelines and approval

In addition to describing what you did, you also need to assure the editor and reviewers that your methods and protocols followed all relevant ethical standards and guidelines. This includes applying for approval at your local or national ethics committee, providing the name or location of that committee as well as the approval reference number you received, and, if you studied human participants, a statement that participants were informed about all relevant experimental details in advance and signed consent forms before the start of the study. For animal studies, you usually need to provide a statement that all procedures included in your research were in line with the Declaration of Helsinki. Make sure you check the target journal guidelines carefully, as these statements sometimes need to be placed at the end of the main article text rather than in the method section.

Structure & word limitations

While many journals simply follow the usual style guidelines (e.g., APA for the social sciences and psychology, AMA for medical research) and let you choose the headers of your method section according to your preferred structure and focus, some have precise guidelines and strict limitations, for example, on manuscript length and the maximum number of subsections or header levels. Make sure you read the instructions of your target journal carefully and restructure your method section if necessary before submission. If the journal does not give you enough space to include all the details that you deem necessary, then you can usually submit additional details as “supplemental” files and refer to those in the main text where necessary.

Standardized checklists

In addition to ethical guidelines and approval, journals also often ask you to submit one of the official standardized checklists for different study types to ensure all essential details are included in your manuscript. For example, there are checklists for randomized clinical trials, CONSORT (Consolidated Standards of Reporting Trials) , cohort, case-control, cross‐sectional studies, STROBE (STrengthening the Reporting of OBservational studies in Epidemiology ), diagnostic accuracy, STARD (STAndards for the Reporting of Diagnostic accuracy studies) , systematic reviews and meta‐analyses PRISMA (Preferred Reporting Items for Systematic reviews and Meta‐Analyses) , and Case reports, CARE (CAse REport) .

Make sure you check if the manuscript uses a single- or double-blind review procedure , and delete all information that might allow a reviewer to guess where the authors are located from the manuscript text if necessary. This means that your method section cannot list the name and location of your institution, the names of researchers who conducted specific tests, or the name of your institutional ethics committee.  

methods section checklist

Accurate and Appropriate Language in the Methods Section

Like all sections of your research paper, your method section needs to be written in an academic tone . That means it should be formal, vague expressions and colloquial language need to be avoided, and you need to correctly cite all your sources. If you describe human participants in your method section then you should be especially careful about your choice of words. For example, “participants” sounds more respectful than “subjects,” and patient-first language, that is, “patients with cancer,” is considered more appropriate than “cancer patients” by many journals.

Passive voice is often considered the standard for research papers, but it is completely fine to mix passive and active voice, even in the method section, to make your text as clear and concise as possible. Use the simple past tense to describe what you did, and the present tense when you refer to diagrams or tables. Have a look at this article if you need more general input on which verb tenses to use in a research paper . 

Lastly, make sure you label all the standard tests and questionnaires you use correctly (look up the original publication when in doubt) and spell genes and proteins according to the common databases for the species you studied, such as the HUGO Gene Nomenclature Committee database for human studies .  

Visit Wordvice AI’s AI Text Editor to receive a free grammar check and English editing services (including manuscript editing , paper editing , and dissertation editing ) before submitting your manuscript to journal editors.

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The methods section describes actions taken to investigate a research problem and the rationale for the application of specific procedures or techniques used to identify, select, process, and analyze information applied to understanding the problem, thereby, allowing the reader to critically evaluate a study’s overall validity and reliability. The methodology section of a research paper answers two main questions: How was the data collected or generated? And, how was it analyzed? The writing should be direct and precise and always written in the past tense.

Kallet, Richard H. "How to Write the Methods Section of a Research Paper." Respiratory Care 49 (October 2004): 1229-1232.

Importance of a Good Methodology Section

You must explain how you obtained and analyzed your results for the following reasons:

  • Readers need to know how the data was obtained because the method you chose affects the results and, by extension, how you interpreted their significance in the discussion section of your paper.
  • Methodology is crucial for any branch of scholarship because an unreliable method produces unreliable results and, as a consequence, undermines the value of your analysis of the findings.
  • In most cases, there are a variety of different methods you can choose to investigate a research problem. The methodology section of your paper should clearly articulate the reasons why you have chosen a particular procedure or technique.
  • The reader wants to know that the data was collected or generated in a way that is consistent with accepted practice in the field of study. For example, if you are using a multiple choice questionnaire, readers need to know that it offered your respondents a reasonable range of answers to choose from.
  • The method must be appropriate to fulfilling the overall aims of the study. For example, you need to ensure that you have a large enough sample size to be able to generalize and make recommendations based upon the findings.
  • The methodology should discuss the problems that were anticipated and the steps you took to prevent them from occurring. For any problems that do arise, you must describe the ways in which they were minimized or why these problems do not impact in any meaningful way your interpretation of the findings.
  • In the social and behavioral sciences, it is important to always provide sufficient information to allow other researchers to adopt or replicate your methodology. This information is particularly important when a new method has been developed or an innovative use of an existing method is utilized.

Bem, Daryl J. Writing the Empirical Journal Article. Psychology Writing Center. University of Washington; Denscombe, Martyn. The Good Research Guide: For Small-Scale Social Research Projects . 5th edition. Buckingham, UK: Open University Press, 2014; Lunenburg, Frederick C. Writing a Successful Thesis or Dissertation: Tips and Strategies for Students in the Social and Behavioral Sciences . Thousand Oaks, CA: Corwin Press, 2008.

Structure and Writing Style

I.  Groups of Research Methods

There are two main groups of research methods in the social sciences:

  • The e mpirical-analytical group approaches the study of social sciences in a similar manner that researchers study the natural sciences . This type of research focuses on objective knowledge, research questions that can be answered yes or no, and operational definitions of variables to be measured. The empirical-analytical group employs deductive reasoning that uses existing theory as a foundation for formulating hypotheses that need to be tested. This approach is focused on explanation.
  • The i nterpretative group of methods is focused on understanding phenomenon in a comprehensive, holistic way . Interpretive methods focus on analytically disclosing the meaning-making practices of human subjects [the why, how, or by what means people do what they do], while showing how those practices arrange so that it can be used to generate observable outcomes. Interpretive methods allow you to recognize your connection to the phenomena under investigation. However, the interpretative group requires careful examination of variables because it focuses more on subjective knowledge.

II.  Content

The introduction to your methodology section should begin by restating the research problem and underlying assumptions underpinning your study. This is followed by situating the methods you used to gather, analyze, and process information within the overall “tradition” of your field of study and within the particular research design you have chosen to study the problem. If the method you choose lies outside of the tradition of your field [i.e., your review of the literature demonstrates that the method is not commonly used], provide a justification for how your choice of methods specifically addresses the research problem in ways that have not been utilized in prior studies.

The remainder of your methodology section should describe the following:

  • Decisions made in selecting the data you have analyzed or, in the case of qualitative research, the subjects and research setting you have examined,
  • Tools and methods used to identify and collect information, and how you identified relevant variables,
  • The ways in which you processed the data and the procedures you used to analyze that data, and
  • The specific research tools or strategies that you utilized to study the underlying hypothesis and research questions.

In addition, an effectively written methodology section should:

  • Introduce the overall methodological approach for investigating your research problem . Is your study qualitative or quantitative or a combination of both (mixed method)? Are you going to take a special approach, such as action research, or a more neutral stance?
  • Indicate how the approach fits the overall research design . Your methods for gathering data should have a clear connection to your research problem. In other words, make sure that your methods will actually address the problem. One of the most common deficiencies found in research papers is that the proposed methodology is not suitable to achieving the stated objective of your paper.
  • Describe the specific methods of data collection you are going to use , such as, surveys, interviews, questionnaires, observation, archival research. If you are analyzing existing data, such as a data set or archival documents, describe how it was originally created or gathered and by whom. Also be sure to explain how older data is still relevant to investigating the current research problem.
  • Explain how you intend to analyze your results . Will you use statistical analysis? Will you use specific theoretical perspectives to help you analyze a text or explain observed behaviors? Describe how you plan to obtain an accurate assessment of relationships, patterns, trends, distributions, and possible contradictions found in the data.
  • Provide background and a rationale for methodologies that are unfamiliar for your readers . Very often in the social sciences, research problems and the methods for investigating them require more explanation/rationale than widely accepted rules governing the natural and physical sciences. Be clear and concise in your explanation.
  • Provide a justification for subject selection and sampling procedure . For instance, if you propose to conduct interviews, how do you intend to select the sample population? If you are analyzing texts, which texts have you chosen, and why? If you are using statistics, why is this set of data being used? If other data sources exist, explain why the data you chose is most appropriate to addressing the research problem.
  • Provide a justification for case study selection . A common method of analyzing research problems in the social sciences is to analyze specific cases. These can be a person, place, event, phenomenon, or other type of subject of analysis that are either examined as a singular topic of in-depth investigation or multiple topics of investigation studied for the purpose of comparing or contrasting findings. In either method, you should explain why a case or cases were chosen and how they specifically relate to the research problem.
  • Describe potential limitations . Are there any practical limitations that could affect your data collection? How will you attempt to control for potential confounding variables and errors? If your methodology may lead to problems you can anticipate, state this openly and show why pursuing this methodology outweighs the risk of these problems cropping up.

NOTE :   Once you have written all of the elements of the methods section, subsequent revisions should focus on how to present those elements as clearly and as logically as possibly. The description of how you prepared to study the research problem, how you gathered the data, and the protocol for analyzing the data should be organized chronologically. For clarity, when a large amount of detail must be presented, information should be presented in sub-sections according to topic. If necessary, consider using appendices for raw data.

ANOTHER NOTE : If you are conducting a qualitative analysis of a research problem , the methodology section generally requires a more elaborate description of the methods used as well as an explanation of the processes applied to gathering and analyzing of data than is generally required for studies using quantitative methods. Because you are the primary instrument for generating the data [e.g., through interviews or observations], the process for collecting that data has a significantly greater impact on producing the findings. Therefore, qualitative research requires a more detailed description of the methods used.

YET ANOTHER NOTE :   If your study involves interviews, observations, or other qualitative techniques involving human subjects , you may be required to obtain approval from the university's Office for the Protection of Research Subjects before beginning your research. This is not a common procedure for most undergraduate level student research assignments. However, i f your professor states you need approval, you must include a statement in your methods section that you received official endorsement and adequate informed consent from the office and that there was a clear assessment and minimization of risks to participants and to the university. This statement informs the reader that your study was conducted in an ethical and responsible manner. In some cases, the approval notice is included as an appendix to your paper.

III.  Problems to Avoid

Irrelevant Detail The methodology section of your paper should be thorough but concise. Do not provide any background information that does not directly help the reader understand why a particular method was chosen, how the data was gathered or obtained, and how the data was analyzed in relation to the research problem [note: analyzed, not interpreted! Save how you interpreted the findings for the discussion section]. With this in mind, the page length of your methods section will generally be less than any other section of your paper except the conclusion.

Unnecessary Explanation of Basic Procedures Remember that you are not writing a how-to guide about a particular method. You should make the assumption that readers possess a basic understanding of how to investigate the research problem on their own and, therefore, you do not have to go into great detail about specific methodological procedures. The focus should be on how you applied a method , not on the mechanics of doing a method. An exception to this rule is if you select an unconventional methodological approach; if this is the case, be sure to explain why this approach was chosen and how it enhances the overall process of discovery.

Problem Blindness It is almost a given that you will encounter problems when collecting or generating your data, or, gaps will exist in existing data or archival materials. Do not ignore these problems or pretend they did not occur. Often, documenting how you overcame obstacles can form an interesting part of the methodology. It demonstrates to the reader that you can provide a cogent rationale for the decisions you made to minimize the impact of any problems that arose.

Literature Review Just as the literature review section of your paper provides an overview of sources you have examined while researching a particular topic, the methodology section should cite any sources that informed your choice and application of a particular method [i.e., the choice of a survey should include any citations to the works you used to help construct the survey].

It’s More than Sources of Information! A description of a research study's method should not be confused with a description of the sources of information. Such a list of sources is useful in and of itself, especially if it is accompanied by an explanation about the selection and use of the sources. The description of the project's methodology complements a list of sources in that it sets forth the organization and interpretation of information emanating from those sources.

Azevedo, L.F. et al. "How to Write a Scientific Paper: Writing the Methods Section." Revista Portuguesa de Pneumologia 17 (2011): 232-238; Blair Lorrie. “Choosing a Methodology.” In Writing a Graduate Thesis or Dissertation , Teaching Writing Series. (Rotterdam: Sense Publishers 2016), pp. 49-72; Butin, Dan W. The Education Dissertation A Guide for Practitioner Scholars . Thousand Oaks, CA: Corwin, 2010; Carter, Susan. Structuring Your Research Thesis . New York: Palgrave Macmillan, 2012; Kallet, Richard H. “How to Write the Methods Section of a Research Paper.” Respiratory Care 49 (October 2004):1229-1232; Lunenburg, Frederick C. Writing a Successful Thesis or Dissertation: Tips and Strategies for Students in the Social and Behavioral Sciences . Thousand Oaks, CA: Corwin Press, 2008. Methods Section. The Writer’s Handbook. Writing Center. University of Wisconsin, Madison; Rudestam, Kjell Erik and Rae R. Newton. “The Method Chapter: Describing Your Research Plan.” In Surviving Your Dissertation: A Comprehensive Guide to Content and Process . (Thousand Oaks, Sage Publications, 2015), pp. 87-115; What is Interpretive Research. Institute of Public and International Affairs, University of Utah; Writing the Experimental Report: Methods, Results, and Discussion. The Writing Lab and The OWL. Purdue University; Methods and Materials. The Structure, Format, Content, and Style of a Journal-Style Scientific Paper. Department of Biology. Bates College.

Writing Tip

Statistical Designs and Tests? Do Not Fear Them!

Don't avoid using a quantitative approach to analyzing your research problem just because you fear the idea of applying statistical designs and tests. A qualitative approach, such as conducting interviews or content analysis of archival texts, can yield exciting new insights about a research problem, but it should not be undertaken simply because you have a disdain for running a simple regression. A well designed quantitative research study can often be accomplished in very clear and direct ways, whereas, a similar study of a qualitative nature usually requires considerable time to analyze large volumes of data and a tremendous burden to create new paths for analysis where previously no path associated with your research problem had existed.

To locate data and statistics, GO HERE .

Another Writing Tip

Knowing the Relationship Between Theories and Methods

There can be multiple meaning associated with the term "theories" and the term "methods" in social sciences research. A helpful way to delineate between them is to understand "theories" as representing different ways of characterizing the social world when you research it and "methods" as representing different ways of generating and analyzing data about that social world. Framed in this way, all empirical social sciences research involves theories and methods, whether they are stated explicitly or not. However, while theories and methods are often related, it is important that, as a researcher, you deliberately separate them in order to avoid your theories playing a disproportionate role in shaping what outcomes your chosen methods produce.

Introspectively engage in an ongoing dialectic between the application of theories and methods to help enable you to use the outcomes from your methods to interrogate and develop new theories, or ways of framing conceptually the research problem. This is how scholarship grows and branches out into new intellectual territory.

Reynolds, R. Larry. Ways of Knowing. Alternative Microeconomics . Part 1, Chapter 3. Boise State University; The Theory-Method Relationship. S-Cool Revision. United Kingdom.

Yet Another Writing Tip

Methods and the Methodology

Do not confuse the terms "methods" and "methodology." As Schneider notes, a method refers to the technical steps taken to do research . Descriptions of methods usually include defining and stating why you have chosen specific techniques to investigate a research problem, followed by an outline of the procedures you used to systematically select, gather, and process the data [remember to always save the interpretation of data for the discussion section of your paper].

The methodology refers to a discussion of the underlying reasoning why particular methods were used . This discussion includes describing the theoretical concepts that inform the choice of methods to be applied, placing the choice of methods within the more general nature of academic work, and reviewing its relevance to examining the research problem. The methodology section also includes a thorough review of the methods other scholars have used to study the topic.

Bryman, Alan. "Of Methods and Methodology." Qualitative Research in Organizations and Management: An International Journal 3 (2008): 159-168; Schneider, Florian. “What's in a Methodology: The Difference between Method, Methodology, and Theory…and How to Get the Balance Right?” PoliticsEastAsia.com. Chinese Department, University of Leiden, Netherlands.

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4 Writing the Materials and Methods (Methodology) Section

The Materials and Methods section briefly describes how you did your research. In other words, what did you do to answer your research question? If there were materials used for the research or materials experimented on you list them in this section. You also describe how you did the research or experiment. The key to a methodology is that another person must be able to replicate your research—follow the steps you take. For example if you used the internet to do a search it is not enough to say you “searched the internet.” A reader would need to know which search engine and what key words you used.

Open this section by describing the overall approach you took or the materials used. Then describe to the readers step-by-step the methods you used including any data analysis performed. See Fig. 2.5 below for an example of materials and methods section.

Writing tips:

  • Explain procedures, materials, and equipment used
  • Example: “We used an x-ray fluorescence spectrometer to analyze major and trace elements in the mystery mineral samples.”
  • Order events chronologically, perhaps with subheadings (Field work, Lab Analysis, Statistical Models)
  • Use past tense (you did X, Y, Z)
  • Quantify measurements
  • Include results in the methods! It’s easy to make this mistake!
  • Example: “W e turned on the machine and loaded in our samples, then calibrated the instrument and pushed the start button and waited one hour. . . .”

Materials and methods

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How to write the methods section of a research paper

Affiliation.

  • 1 Respiratory Care Services, San Francisco General Hospital, NH:GA-2, 1001 Potrero Avenue, San Francisco, CA 94110, USA. [email protected]
  • PMID: 15447808

The methods section of a research paper provides the information by which a study's validity is judged. Therefore, it requires a clear and precise description of how an experiment was done, and the rationale for why specific experimental procedures were chosen. The methods section should describe what was done to answer the research question, describe how it was done, justify the experimental design, and explain how the results were analyzed. Scientific writing is direct and orderly. Therefore, the methods section structure should: describe the materials used in the study, explain how the materials were prepared for the study, describe the research protocol, explain how measurements were made and what calculations were performed, and state which statistical tests were done to analyze the data. Once all elements of the methods section are written, subsequent drafts should focus on how to present those elements as clearly and logically as possibly. The description of preparations, measurements, and the protocol should be organized chronologically. For clarity, when a large amount of detail must be presented, information should be presented in sub-sections according to topic. Material in each section should be organized by topic from most to least important.

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Home » Research Paper – Structure, Examples and Writing Guide

Research Paper – Structure, Examples and Writing Guide

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Research Paper

Research Paper

Definition:

Research Paper is a written document that presents the author’s original research, analysis, and interpretation of a specific topic or issue.

It is typically based on Empirical Evidence, and may involve qualitative or quantitative research methods, or a combination of both. The purpose of a research paper is to contribute new knowledge or insights to a particular field of study, and to demonstrate the author’s understanding of the existing literature and theories related to the topic.

Structure of Research Paper

The structure of a research paper typically follows a standard format, consisting of several sections that convey specific information about the research study. The following is a detailed explanation of the structure of a research paper:

The title page contains the title of the paper, the name(s) of the author(s), and the affiliation(s) of the author(s). It also includes the date of submission and possibly, the name of the journal or conference where the paper is to be published.

The abstract is a brief summary of the research paper, typically ranging from 100 to 250 words. It should include the research question, the methods used, the key findings, and the implications of the results. The abstract should be written in a concise and clear manner to allow readers to quickly grasp the essence of the research.

Introduction

The introduction section of a research paper provides background information about the research problem, the research question, and the research objectives. It also outlines the significance of the research, the research gap that it aims to fill, and the approach taken to address the research question. Finally, the introduction section ends with a clear statement of the research hypothesis or research question.

Literature Review

The literature review section of a research paper provides an overview of the existing literature on the topic of study. It includes a critical analysis and synthesis of the literature, highlighting the key concepts, themes, and debates. The literature review should also demonstrate the research gap and how the current study seeks to address it.

The methods section of a research paper describes the research design, the sample selection, the data collection and analysis procedures, and the statistical methods used to analyze the data. This section should provide sufficient detail for other researchers to replicate the study.

The results section presents the findings of the research, using tables, graphs, and figures to illustrate the data. The findings should be presented in a clear and concise manner, with reference to the research question and hypothesis.

The discussion section of a research paper interprets the findings and discusses their implications for the research question, the literature review, and the field of study. It should also address the limitations of the study and suggest future research directions.

The conclusion section summarizes the main findings of the study, restates the research question and hypothesis, and provides a final reflection on the significance of the research.

The references section provides a list of all the sources cited in the paper, following a specific citation style such as APA, MLA or Chicago.

How to Write Research Paper

You can write Research Paper by the following guide:

  • Choose a Topic: The first step is to select a topic that interests you and is relevant to your field of study. Brainstorm ideas and narrow down to a research question that is specific and researchable.
  • Conduct a Literature Review: The literature review helps you identify the gap in the existing research and provides a basis for your research question. It also helps you to develop a theoretical framework and research hypothesis.
  • Develop a Thesis Statement : The thesis statement is the main argument of your research paper. It should be clear, concise and specific to your research question.
  • Plan your Research: Develop a research plan that outlines the methods, data sources, and data analysis procedures. This will help you to collect and analyze data effectively.
  • Collect and Analyze Data: Collect data using various methods such as surveys, interviews, observations, or experiments. Analyze data using statistical tools or other qualitative methods.
  • Organize your Paper : Organize your paper into sections such as Introduction, Literature Review, Methods, Results, Discussion, and Conclusion. Ensure that each section is coherent and follows a logical flow.
  • Write your Paper : Start by writing the introduction, followed by the literature review, methods, results, discussion, and conclusion. Ensure that your writing is clear, concise, and follows the required formatting and citation styles.
  • Edit and Proofread your Paper: Review your paper for grammar and spelling errors, and ensure that it is well-structured and easy to read. Ask someone else to review your paper to get feedback and suggestions for improvement.
  • Cite your Sources: Ensure that you properly cite all sources used in your research paper. This is essential for giving credit to the original authors and avoiding plagiarism.

Research Paper Example

Note : The below example research paper is for illustrative purposes only and is not an actual research paper. Actual research papers may have different structures, contents, and formats depending on the field of study, research question, data collection and analysis methods, and other factors. Students should always consult with their professors or supervisors for specific guidelines and expectations for their research papers.

Research Paper Example sample for Students:

Title: The Impact of Social Media on Mental Health among Young Adults

Abstract: This study aims to investigate the impact of social media use on the mental health of young adults. A literature review was conducted to examine the existing research on the topic. A survey was then administered to 200 university students to collect data on their social media use, mental health status, and perceived impact of social media on their mental health. The results showed that social media use is positively associated with depression, anxiety, and stress. The study also found that social comparison, cyberbullying, and FOMO (Fear of Missing Out) are significant predictors of mental health problems among young adults.

Introduction: Social media has become an integral part of modern life, particularly among young adults. While social media has many benefits, including increased communication and social connectivity, it has also been associated with negative outcomes, such as addiction, cyberbullying, and mental health problems. This study aims to investigate the impact of social media use on the mental health of young adults.

Literature Review: The literature review highlights the existing research on the impact of social media use on mental health. The review shows that social media use is associated with depression, anxiety, stress, and other mental health problems. The review also identifies the factors that contribute to the negative impact of social media, including social comparison, cyberbullying, and FOMO.

Methods : A survey was administered to 200 university students to collect data on their social media use, mental health status, and perceived impact of social media on their mental health. The survey included questions on social media use, mental health status (measured using the DASS-21), and perceived impact of social media on their mental health. Data were analyzed using descriptive statistics and regression analysis.

Results : The results showed that social media use is positively associated with depression, anxiety, and stress. The study also found that social comparison, cyberbullying, and FOMO are significant predictors of mental health problems among young adults.

Discussion : The study’s findings suggest that social media use has a negative impact on the mental health of young adults. The study highlights the need for interventions that address the factors contributing to the negative impact of social media, such as social comparison, cyberbullying, and FOMO.

Conclusion : In conclusion, social media use has a significant impact on the mental health of young adults. The study’s findings underscore the need for interventions that promote healthy social media use and address the negative outcomes associated with social media use. Future research can explore the effectiveness of interventions aimed at reducing the negative impact of social media on mental health. Additionally, longitudinal studies can investigate the long-term effects of social media use on mental health.

Limitations : The study has some limitations, including the use of self-report measures and a cross-sectional design. The use of self-report measures may result in biased responses, and a cross-sectional design limits the ability to establish causality.

Implications: The study’s findings have implications for mental health professionals, educators, and policymakers. Mental health professionals can use the findings to develop interventions that address the negative impact of social media use on mental health. Educators can incorporate social media literacy into their curriculum to promote healthy social media use among young adults. Policymakers can use the findings to develop policies that protect young adults from the negative outcomes associated with social media use.

References :

  • Twenge, J. M., & Campbell, W. K. (2019). Associations between screen time and lower psychological well-being among children and adolescents: Evidence from a population-based study. Preventive medicine reports, 15, 100918.
  • Primack, B. A., Shensa, A., Escobar-Viera, C. G., Barrett, E. L., Sidani, J. E., Colditz, J. B., … & James, A. E. (2017). Use of multiple social media platforms and symptoms of depression and anxiety: A nationally-representative study among US young adults. Computers in Human Behavior, 69, 1-9.
  • Van der Meer, T. G., & Verhoeven, J. W. (2017). Social media and its impact on academic performance of students. Journal of Information Technology Education: Research, 16, 383-398.

Appendix : The survey used in this study is provided below.

Social Media and Mental Health Survey

  • How often do you use social media per day?
  • Less than 30 minutes
  • 30 minutes to 1 hour
  • 1 to 2 hours
  • 2 to 4 hours
  • More than 4 hours
  • Which social media platforms do you use?
  • Others (Please specify)
  • How often do you experience the following on social media?
  • Social comparison (comparing yourself to others)
  • Cyberbullying
  • Fear of Missing Out (FOMO)
  • Have you ever experienced any of the following mental health problems in the past month?
  • Do you think social media use has a positive or negative impact on your mental health?
  • Very positive
  • Somewhat positive
  • Somewhat negative
  • Very negative
  • In your opinion, which factors contribute to the negative impact of social media on mental health?
  • Social comparison
  • In your opinion, what interventions could be effective in reducing the negative impact of social media on mental health?
  • Education on healthy social media use
  • Counseling for mental health problems caused by social media
  • Social media detox programs
  • Regulation of social media use

Thank you for your participation!

Applications of Research Paper

Research papers have several applications in various fields, including:

  • Advancing knowledge: Research papers contribute to the advancement of knowledge by generating new insights, theories, and findings that can inform future research and practice. They help to answer important questions, clarify existing knowledge, and identify areas that require further investigation.
  • Informing policy: Research papers can inform policy decisions by providing evidence-based recommendations for policymakers. They can help to identify gaps in current policies, evaluate the effectiveness of interventions, and inform the development of new policies and regulations.
  • Improving practice: Research papers can improve practice by providing evidence-based guidance for professionals in various fields, including medicine, education, business, and psychology. They can inform the development of best practices, guidelines, and standards of care that can improve outcomes for individuals and organizations.
  • Educating students : Research papers are often used as teaching tools in universities and colleges to educate students about research methods, data analysis, and academic writing. They help students to develop critical thinking skills, research skills, and communication skills that are essential for success in many careers.
  • Fostering collaboration: Research papers can foster collaboration among researchers, practitioners, and policymakers by providing a platform for sharing knowledge and ideas. They can facilitate interdisciplinary collaborations and partnerships that can lead to innovative solutions to complex problems.

When to Write Research Paper

Research papers are typically written when a person has completed a research project or when they have conducted a study and have obtained data or findings that they want to share with the academic or professional community. Research papers are usually written in academic settings, such as universities, but they can also be written in professional settings, such as research organizations, government agencies, or private companies.

Here are some common situations where a person might need to write a research paper:

  • For academic purposes: Students in universities and colleges are often required to write research papers as part of their coursework, particularly in the social sciences, natural sciences, and humanities. Writing research papers helps students to develop research skills, critical thinking skills, and academic writing skills.
  • For publication: Researchers often write research papers to publish their findings in academic journals or to present their work at academic conferences. Publishing research papers is an important way to disseminate research findings to the academic community and to establish oneself as an expert in a particular field.
  • To inform policy or practice : Researchers may write research papers to inform policy decisions or to improve practice in various fields. Research findings can be used to inform the development of policies, guidelines, and best practices that can improve outcomes for individuals and organizations.
  • To share new insights or ideas: Researchers may write research papers to share new insights or ideas with the academic or professional community. They may present new theories, propose new research methods, or challenge existing paradigms in their field.

Purpose of Research Paper

The purpose of a research paper is to present the results of a study or investigation in a clear, concise, and structured manner. Research papers are written to communicate new knowledge, ideas, or findings to a specific audience, such as researchers, scholars, practitioners, or policymakers. The primary purposes of a research paper are:

  • To contribute to the body of knowledge : Research papers aim to add new knowledge or insights to a particular field or discipline. They do this by reporting the results of empirical studies, reviewing and synthesizing existing literature, proposing new theories, or providing new perspectives on a topic.
  • To inform or persuade: Research papers are written to inform or persuade the reader about a particular issue, topic, or phenomenon. They present evidence and arguments to support their claims and seek to persuade the reader of the validity of their findings or recommendations.
  • To advance the field: Research papers seek to advance the field or discipline by identifying gaps in knowledge, proposing new research questions or approaches, or challenging existing assumptions or paradigms. They aim to contribute to ongoing debates and discussions within a field and to stimulate further research and inquiry.
  • To demonstrate research skills: Research papers demonstrate the author’s research skills, including their ability to design and conduct a study, collect and analyze data, and interpret and communicate findings. They also demonstrate the author’s ability to critically evaluate existing literature, synthesize information from multiple sources, and write in a clear and structured manner.

Characteristics of Research Paper

Research papers have several characteristics that distinguish them from other forms of academic or professional writing. Here are some common characteristics of research papers:

  • Evidence-based: Research papers are based on empirical evidence, which is collected through rigorous research methods such as experiments, surveys, observations, or interviews. They rely on objective data and facts to support their claims and conclusions.
  • Structured and organized: Research papers have a clear and logical structure, with sections such as introduction, literature review, methods, results, discussion, and conclusion. They are organized in a way that helps the reader to follow the argument and understand the findings.
  • Formal and objective: Research papers are written in a formal and objective tone, with an emphasis on clarity, precision, and accuracy. They avoid subjective language or personal opinions and instead rely on objective data and analysis to support their arguments.
  • Citations and references: Research papers include citations and references to acknowledge the sources of information and ideas used in the paper. They use a specific citation style, such as APA, MLA, or Chicago, to ensure consistency and accuracy.
  • Peer-reviewed: Research papers are often peer-reviewed, which means they are evaluated by other experts in the field before they are published. Peer-review ensures that the research is of high quality, meets ethical standards, and contributes to the advancement of knowledge in the field.
  • Objective and unbiased: Research papers strive to be objective and unbiased in their presentation of the findings. They avoid personal biases or preconceptions and instead rely on the data and analysis to draw conclusions.

Advantages of Research Paper

Research papers have many advantages, both for the individual researcher and for the broader academic and professional community. Here are some advantages of research papers:

  • Contribution to knowledge: Research papers contribute to the body of knowledge in a particular field or discipline. They add new information, insights, and perspectives to existing literature and help advance the understanding of a particular phenomenon or issue.
  • Opportunity for intellectual growth: Research papers provide an opportunity for intellectual growth for the researcher. They require critical thinking, problem-solving, and creativity, which can help develop the researcher’s skills and knowledge.
  • Career advancement: Research papers can help advance the researcher’s career by demonstrating their expertise and contributions to the field. They can also lead to new research opportunities, collaborations, and funding.
  • Academic recognition: Research papers can lead to academic recognition in the form of awards, grants, or invitations to speak at conferences or events. They can also contribute to the researcher’s reputation and standing in the field.
  • Impact on policy and practice: Research papers can have a significant impact on policy and practice. They can inform policy decisions, guide practice, and lead to changes in laws, regulations, or procedures.
  • Advancement of society: Research papers can contribute to the advancement of society by addressing important issues, identifying solutions to problems, and promoting social justice and equality.

Limitations of Research Paper

Research papers also have some limitations that should be considered when interpreting their findings or implications. Here are some common limitations of research papers:

  • Limited generalizability: Research findings may not be generalizable to other populations, settings, or contexts. Studies often use specific samples or conditions that may not reflect the broader population or real-world situations.
  • Potential for bias : Research papers may be biased due to factors such as sample selection, measurement errors, or researcher biases. It is important to evaluate the quality of the research design and methods used to ensure that the findings are valid and reliable.
  • Ethical concerns: Research papers may raise ethical concerns, such as the use of vulnerable populations or invasive procedures. Researchers must adhere to ethical guidelines and obtain informed consent from participants to ensure that the research is conducted in a responsible and respectful manner.
  • Limitations of methodology: Research papers may be limited by the methodology used to collect and analyze data. For example, certain research methods may not capture the complexity or nuance of a particular phenomenon, or may not be appropriate for certain research questions.
  • Publication bias: Research papers may be subject to publication bias, where positive or significant findings are more likely to be published than negative or non-significant findings. This can skew the overall findings of a particular area of research.
  • Time and resource constraints: Research papers may be limited by time and resource constraints, which can affect the quality and scope of the research. Researchers may not have access to certain data or resources, or may be unable to conduct long-term studies due to practical limitations.

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How to Write a Research Paper | A Beginner's Guide

A research paper is a piece of academic writing that provides analysis, interpretation, and argument based on in-depth independent research.

Research papers are similar to academic essays , but they are usually longer and more detailed assignments, designed to assess not only your writing skills but also your skills in scholarly research. Writing a research paper requires you to demonstrate a strong knowledge of your topic, engage with a variety of sources, and make an original contribution to the debate.

This step-by-step guide takes you through the entire writing process, from understanding your assignment to proofreading your final draft.

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Table of contents

Understand the assignment, choose a research paper topic, conduct preliminary research, develop a thesis statement, create a research paper outline, write a first draft of the research paper, write the introduction, write a compelling body of text, write the conclusion, the second draft, the revision process, research paper checklist, free lecture slides.

Completing a research paper successfully means accomplishing the specific tasks set out for you. Before you start, make sure you thoroughly understanding the assignment task sheet:

  • Read it carefully, looking for anything confusing you might need to clarify with your professor.
  • Identify the assignment goal, deadline, length specifications, formatting, and submission method.
  • Make a bulleted list of the key points, then go back and cross completed items off as you’re writing.

Carefully consider your timeframe and word limit: be realistic, and plan enough time to research, write, and edit.

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how to write methods in research paper

There are many ways to generate an idea for a research paper, from brainstorming with pen and paper to talking it through with a fellow student or professor.

You can try free writing, which involves taking a broad topic and writing continuously for two or three minutes to identify absolutely anything relevant that could be interesting.

You can also gain inspiration from other research. The discussion or recommendations sections of research papers often include ideas for other specific topics that require further examination.

Once you have a broad subject area, narrow it down to choose a topic that interests you, m eets the criteria of your assignment, and i s possible to research. Aim for ideas that are both original and specific:

  • A paper following the chronology of World War II would not be original or specific enough.
  • A paper on the experience of Danish citizens living close to the German border during World War II would be specific and could be original enough.

Note any discussions that seem important to the topic, and try to find an issue that you can focus your paper around. Use a variety of sources , including journals, books, and reliable websites, to ensure you do not miss anything glaring.

Do not only verify the ideas you have in mind, but look for sources that contradict your point of view.

  • Is there anything people seem to overlook in the sources you research?
  • Are there any heated debates you can address?
  • Do you have a unique take on your topic?
  • Have there been some recent developments that build on the extant research?

In this stage, you might find it helpful to formulate some research questions to help guide you. To write research questions, try to finish the following sentence: “I want to know how/what/why
”

A thesis statement is a statement of your central argument — it establishes the purpose and position of your paper. If you started with a research question, the thesis statement should answer it. It should also show what evidence and reasoning you’ll use to support that answer.

The thesis statement should be concise, contentious, and coherent. That means it should briefly summarize your argument in a sentence or two, make a claim that requires further evidence or analysis, and make a coherent point that relates to every part of the paper.

You will probably revise and refine the thesis statement as you do more research, but it can serve as a guide throughout the writing process. Every paragraph should aim to support and develop this central claim.

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how to write methods in research paper

A research paper outline is essentially a list of the key topics, arguments, and evidence you want to include, divided into sections with headings so that you know roughly what the paper will look like before you start writing.

A structure outline can help make the writing process much more efficient, so it’s worth dedicating some time to create one.

Your first draft won’t be perfect — you can polish later on. Your priorities at this stage are as follows:

  • Maintaining forward momentum — write now, perfect later.
  • Paying attention to clear organization and logical ordering of paragraphs and sentences, which will help when you come to the second draft.
  • Expressing your ideas as clearly as possible, so you know what you were trying to say when you come back to the text.

You do not need to start by writing the introduction. Begin where it feels most natural for you — some prefer to finish the most difficult sections first, while others choose to start with the easiest part. If you created an outline, use it as a map while you work.

Do not delete large sections of text. If you begin to dislike something you have written or find it doesn’t quite fit, move it to a different document, but don’t lose it completely — you never know if it might come in useful later.

Paragraph structure

Paragraphs are the basic building blocks of research papers. Each one should focus on a single claim or idea that helps to establish the overall argument or purpose of the paper.

Example paragraph

George Orwell’s 1946 essay “Politics and the English Language” has had an enduring impact on thought about the relationship between politics and language. This impact is particularly obvious in light of the various critical review articles that have recently referenced the essay. For example, consider Mark Falcoff’s 2009 article in The National Review Online, “The Perversion of Language; or, Orwell Revisited,” in which he analyzes several common words (“activist,” “civil-rights leader,” “diversity,” and more). Falcoff’s close analysis of the ambiguity built into political language intentionally mirrors Orwell’s own point-by-point analysis of the political language of his day. Even 63 years after its publication, Orwell’s essay is emulated by contemporary thinkers.

Citing sources

It’s also important to keep track of citations at this stage to avoid accidental plagiarism . Each time you use a source, make sure to take note of where the information came from.

You can use our free citation generators to automatically create citations and save your reference list as you go.

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The research paper introduction should address three questions: What, why, and how? After finishing the introduction, the reader should know what the paper is about, why it is worth reading, and how you’ll build your arguments.

What? Be specific about the topic of the paper, introduce the background, and define key terms or concepts.

Why? This is the most important, but also the most difficult, part of the introduction. Try to provide brief answers to the following questions: What new material or insight are you offering? What important issues does your essay help define or answer?

How? To let the reader know what to expect from the rest of the paper, the introduction should include a “map” of what will be discussed, briefly presenting the key elements of the paper in chronological order.

The major struggle faced by most writers is how to organize the information presented in the paper, which is one reason an outline is so useful. However, remember that the outline is only a guide and, when writing, you can be flexible with the order in which the information and arguments are presented.

One way to stay on track is to use your thesis statement and topic sentences . Check:

  • topic sentences against the thesis statement;
  • topic sentences against each other, for similarities and logical ordering;
  • and each sentence against the topic sentence of that paragraph.

Be aware of paragraphs that seem to cover the same things. If two paragraphs discuss something similar, they must approach that topic in different ways. Aim to create smooth transitions between sentences, paragraphs, and sections.

The research paper conclusion is designed to help your reader out of the paper’s argument, giving them a sense of finality.

Trace the course of the paper, emphasizing how it all comes together to prove your thesis statement. Give the paper a sense of finality by making sure the reader understands how you’ve settled the issues raised in the introduction.

You might also discuss the more general consequences of the argument, outline what the paper offers to future students of the topic, and suggest any questions the paper’s argument raises but cannot or does not try to answer.

You should not :

  • Offer new arguments or essential information
  • Take up any more space than necessary
  • Begin with stock phrases that signal you are ending the paper (e.g. “In conclusion”)

There are four main considerations when it comes to the second draft.

  • Check how your vision of the paper lines up with the first draft and, more importantly, that your paper still answers the assignment.
  • Identify any assumptions that might require (more substantial) justification, keeping your reader’s perspective foremost in mind. Remove these points if you cannot substantiate them further.
  • Be open to rearranging your ideas. Check whether any sections feel out of place and whether your ideas could be better organized.
  • If you find that old ideas do not fit as well as you anticipated, you should cut them out or condense them. You might also find that new and well-suited ideas occurred to you during the writing of the first draft — now is the time to make them part of the paper.

The goal during the revision and proofreading process is to ensure you have completed all the necessary tasks and that the paper is as well-articulated as possible. You can speed up the proofreading process by using the AI proofreader .

Global concerns

  • Confirm that your paper completes every task specified in your assignment sheet.
  • Check for logical organization and flow of paragraphs.
  • Check paragraphs against the introduction and thesis statement.

Fine-grained details

Check the content of each paragraph, making sure that:

  • each sentence helps support the topic sentence.
  • no unnecessary or irrelevant information is present.
  • all technical terms your audience might not know are identified.

Next, think about sentence structure , grammatical errors, and formatting . Check that you have correctly used transition words and phrases to show the connections between your ideas. Look for typos, cut unnecessary words, and check for consistency in aspects such as heading formatting and spellings .

Finally, you need to make sure your paper is correctly formatted according to the rules of the citation style you are using. For example, you might need to include an MLA heading  or create an APA title page .

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Checklist: Research paper

I have followed all instructions in the assignment sheet.

My introduction presents my topic in an engaging way and provides necessary background information.

My introduction presents a clear, focused research problem and/or thesis statement .

My paper is logically organized using paragraphs and (if relevant) section headings .

Each paragraph is clearly focused on one central idea, expressed in a clear topic sentence .

Each paragraph is relevant to my research problem or thesis statement.

I have used appropriate transitions  to clarify the connections between sections, paragraphs, and sentences.

My conclusion provides a concise answer to the research question or emphasizes how the thesis has been supported.

My conclusion shows how my research has contributed to knowledge or understanding of my topic.

My conclusion does not present any new points or information essential to my argument.

I have provided an in-text citation every time I refer to ideas or information from a source.

I have included a reference list at the end of my paper, consistently formatted according to a specific citation style .

I have thoroughly revised my paper and addressed any feedback from my professor or supervisor.

I have followed all formatting guidelines (page numbers, headers, spacing, etc.).

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Research Paper Methods Section

Last updated on: Jan 15, 2024

How To Write The Methods Section of A Research Paper

By: Donna C.

10 min read

Reviewed By: Rylee W.

Published on: Jan 5, 2024

How To Write The Methods Section of A Research Paper

Incorporating the methods section when writing a research paper can be overwhelming. It's also very important to prioritize clarity in this complex process of your research.

But worry not!

In this guide, we will simplify the process of writing the method section of your research paper. 

By the end of this guide, you will have a better understanding of different parts of the methods section of a research paper, as well as how to craft them perfectly. 

So, let’s dive right into it!

How To Write The Methods Section of A Research Paper

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What is the Methods Section of A Research Paper? 

The methods section of a research paper serves as the blueprint for conducting and replicating a study. 

It is a detailed section that outlines how the research was executed, providing readers with a clear understanding of the procedures followed. 

Importance of Methods Section in Research Paper

The methods section in a research paper goes beyond a simple list of steps; it serves as the backbone for the credibility and integrity of scientific work.

This essential part explains how a study was carried out, guiding others to verify and replicate the research.

Let's break down why methods matter:

  • Transparency: By openly sharing your research process, you demonstrate honesty and allow readers to assess the validity of your conclusions.
  • Validity and Reliability: A well-crafted methods section enhances the validity and reliability of your study. It establishes the foundation for drawing accurate conclusions, strengthening the overall impact of your research.
  • Ethical Considerations: Methods also encompass ethical guidelines followed during the study. Addressing ethical concerns ensures the responsible conduct of research, upholding the integrity of both the study and the researcher.

Understanding the importance of methods is crucial for producing research that withstands transparency and contributes meaningfully to the scientific community.

5 Parts of the Method Section of a Research Paper and their Writing Tips

The methods section of a research paper consists of several important parts. Each part is like a building block, contributing to the strength and reliability of your study.

Let’s explore these parts and learn how to write the materials and methods section of a research paper:

Part 1: Participants

This section provides a clear description of the individuals or subjects involved in your study. It includes details such as demographics, sample size, selection criteria, and any relevant characteristics. 

How to Write the Participants Section

Follow these steps to convey information about your participants effectively:

  • Define Your Population: Clearly identify the population your study focuses on. Specify any inclusion or exclusion criteria that define your participant group.
  • Demographic Details: Include relevant demographic information such as age, gender, and any other characteristics that are pertinent to your research.
  • Sample Size and Selection Criteria: Clearly state the number of participants in your study and describe how they were selected. Whether it's random sampling or a specific recruitment process, provide transparency.
  • Relevant Characteristics: If certain characteristics are crucial to your study (e.g., experience with a subject matter), outline them. This ensures a well-defined and representative sample.

Part 2: Materials and Instruments

Here, the tools, equipment, or instruments used for data collection are outlined. Whether it's specialized machinery, surveys, or questionnaires, this section provides insight into the sources.

How to Write the Materials and Instruments Section

Crafting the materials and instruments section requires precision in detailing the tools used for data collection. Here's a brief guide on how to write this section effectively:

  • List Materials Clearly: Start by listing all materials, equipment, or instruments used in your study. Provide specific details about each, including make, model, and any modifications.
  • Purpose and Role: Clearly explain the purpose and role of each material or instrument in your research. Specify how they contribute to data collection or experimental procedures.
  • Insight into Resources: Offer insight into the resources employed, whether it's specialized machinery, surveys, or questionnaires. Detail their significance in gathering relevant data.

Part 3: Procedures 

This section consists of the step-by-step procedure outline followed during the study. It clarifies the methodology, offering transparency in the research workflow. 

How to Write the Procedure Section of a Research Paper

Writing the procedures section involves outlining the step-by-step process followed during your study. 

  • Introduction and Familiarization: Begin by introducing the initial steps, such as introductory sessions or participant familiarization. Explain how these steps set the stage for the rest of the study.
  • Sequential Outline: Provide a sequential outline of the procedures followed. Clearly articulate each step, making it easy for readers to follow the chronological order of your study.
  • Controlled Environments: If your study involves controlled environments or conditions, describe them. Highlight any factors that could influence the outcomes.
  • Consistent Data Collection: Emphasize the consistency in data collection procedures. Detail how you scheduled sessions at regular intervals to minimize external influences.

Part 4: Data Analysis

This segment explains how the collected data were processed and analyzed. Whether statistical methods, software, or specific calculations were used, it sheds light on the analytical aspect of the study.

How to Write the Data Analysis Section

Explaining how you processed and analyzed data is crucial for the transparency of your study. Follow these steps when writing the data analysis section:

  • Data Entry and Software: Clearly explain how collected data were entered into a system. Specify the software or tools used for data analysis, such as SPSS, Excel, etc.
  • Descriptive and Inferential Statistics: Distinguish between descriptive and inferential statistics. Clearly state which statistical methods were used and why. Provide an overview of the calculations performed.
  • Quantitative Variables: If dealing with quantitative variables, explain the calculations made, such as mean and standard deviation. Clearly outline the rationale behind using specific statistical measures.

Part 5: Ethical Considerations

Addressing ethical considerations is crucial. 

This part outlines how participant rights were safeguarded, detailing ethical approvals obtained and ensuring transparency in the ethical conduct of the research.

How to Write the Ethical Considerations Section

Addressing ethical considerations is fundamental in ensuring the responsible conduct of research. Follow these steps to write the ethical considerations section:

  • Ethical Approval: Clearly state if your study received ethical approval from a relevant review board. Include the name of the board and any reference numbers.
  • Informed Consent: Detail the process of obtaining informed consent from participants. Clearly explain how participants were briefed on the study, emphasizing confidentiality and anonymity.
  • Voluntary Participation: Emphasize the voluntary nature of participants' involvement. Clearly state their right to withdraw at any stage without facing consequences.
  • Transparency: Ensure transparency in describing how participant rights were safeguarded throughout the study. Clearly articulate any measures taken to protect confidentiality.

Understanding the significance of each element within the methods section is important for researchers and readers alike. 

It not only enhances the credibility of the study but also validates your research.

How To Write The Methods Section of A Research Paper - Example

The methods section is not just a list of steps; it's like telling a story of how a study happens. 

Let’s take a look at some samples to learn how to explain the methods clearly.

Sample Methods Section Of Research Paper Template

Methods Section Of Research Paper APA

Statistical Analysis Methods Section Example

Methods Section Of A Qualitative Research Paper

Tips for Writing the Methods Section of a Research Paper

Explore these do’s and don’t of creating a comprehensive method section:

Wrapping up, this blog is your go-to guide for creating a standout methods section. It shows you how to explain things clearly, whether it's about people in your study, the tools you used, or the steps you followed. 

However, if you still feel overwhelmed by the process of creating the method section for your research paper, ask for help from the top paper writing service online!

At Sharkpapers.com, we understand your research paper struggles. That’s why our expert researchers help you craft an outstanding paper that contributes to the existing study.

So, don’t waste time! Place your order with the best paper writing service online today! 

Frequently Asked Questions

How to write a method for an experiment.

To write a method for an experiment: list materials and steps clearly, specify variables and data collection, and conclude with expected results. Keep it simple and easy to read.

How to Write the Measures Section of A Research Paper?

To write the Measures section: 

  • Describe tools and variables
  • Explain operationalization
  • Scale details, reliability, validity, pilot testing, and scoring
  • Ensures clarity and replicability.

What Are The 5 Elements of The Method Section of A Research Paper?

The main elements of method section of a research paper includes:

  • Research Design
  • Participants
  • Measures or Instruments
  • Data Analysis

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Donna writes on a broad range of topics, but she is mostly passionate about social issues, current events, and human-interest stories. She has received high praise for her writing from both colleagues and readers alike. Donna is known in her field for creating content that is not only professional but also captivating.

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  • v.39(Suppl 1); 2013 Sep

How to write a materials and methods section of a scientific article?

In contrast to past centuries, scientific researchers have been currently conducted systematically in all countries as part of an education strategy. As a consequence, scientists have published thousands of reports. Writing an effective article is generally a significant problem for researchers. All parts of an article, specifically the abstract, material and methods, results, discussion and references sections should contain certain features that should always be considered before sending a manuscript to a journal for publication. It is generally known that the material and methods section is a relatively easy section of an article to write. Therefore, it is often a good idea to begin by writing the materials and methods section, which is also a crucial part of an article. Because “reproducible results” are very important in science, a detailed account of the study should be given in this section. If the authors provide sufficient detail, other scientists can repeat their experiments to verify their findings. It is generally recommended that the materials and methods should be written in the past tense, either in active or passive voice. In this section, ethical approval, study dates, number of subjects, groups, evaluation criteria, exclusion criteria and statistical methods should be described sequentially. It should be noted that a well-written materials and methods section markedly enhances the chances of an article being published.

How to Write a Materials and Methods Section of a Scientific Article?

Up to the 18 th Century scientific researches were performed on a voluntary basis by certain scientists. However from the second half of the 19 th century, scientific development has gained momentum with the contributions of numerous scientists including Edison, Fleming, and Koch. In parallel with these developments, apparently each scientific field, and even their branches made, and still making magnificent progressions from the end of the 18 th century. Secondary to these developments, scientific researches have been implemented systematically by universities, and various institutions in every part of the world as an integral component of national strategies. Naturally, the number of researchers who performed scientific investigations or sponsored by various institutions increased considerably. Also, as is known very well, all over the world scientists, and researchers move from one place to another to disseminate scientific knowledge. All of these scientific efforts, and activities reflect on clinical practice, and hundreds of thousands, and millions scientific articles which we can currently gain access into all of them online. As indicated by the investigator Gerard Piel, “Without publication, science is dead” which explains the importance of publication. In other words, if you don’t share your investigation and knowledge, they don’t mean anything by themselves. Although sharing the knowledge is essential for writing a scientific paper, nowadays writing a scientific article is mostly learnt as a master-apprentice relationship, and therefore certain standards have not been established. This phenomenon creates serious stress especially for young investigators in their early stage of writing scientific papers. Indeed investigators receiving their residency training confront this reality finally during writing of their dissertations. Though sharing knowledge is known as a fundamental principle in writing a scientific paper, it creates difficulties in the whole world. Relevant to this issue, in the whole world investigations have been performed, and books have been written on the subject of how to write a scientific paper. Accordingly, in our country mostly local meetings, and courses have been organized. These organizations, and investigations should be performed. Indeed, nowadays, in the first assessments, the rejection rate of the journals by internationally acknowledged scientific indexes as “Science Citation İndex (SCI)” and “Science Citation İndex Expanded (SCI-extended” which have certain scientific standards, increases to 62 percent. As a matter of fact only 25% of Class A journals have been included in the lists of SCI, and SCI-extended.

As we all know very well, scientific articles consist of sections of summary, introduction, material, and methods, discussion, and references. Among them, conventionally Materials and Methods section has been reported as the most easily written or will be written section. Although it is known as the most easily written section, nearly 30% of the reasons for rejection are related to this section per se. Therefore due care, and attention should be given to the writing of this section. In the writing process of the ‘Material and Methods’ section, all achievements performed throughout the study period should be dealt with in consideration of certain criteria in a specific sequence. Since as a globally anticipated viewpoint, ‘Materials and Methods’ section can be written quite easily, it has been indicated that if difficulties are encountered in writing a manuscript, then one should start writing from this section. In writing this section, study design describing the type of the article, study subjects to be investigated, methods, and procedures of measurements should be provided under four main headings. [ 1 , 2 ] Accordingly, in brief, we can emphasize the importance of providing clear-cut, adequate, and detailed information in the ‘Materials and Methods’ section to the scientists who will read this scientific article. Meeting these criteria carries great importance with respect to the evaluation of reliability of the investigation by the readers, and reviewers, and also informing them about procedural method, design, data collection, and assessment methods of the investigation, Priorly, as is the case in all scientific investigations, one should be reminded about the importance, and indispensability of compliance with certain standard writing rules. Accordingly, rules of grammar should be obeyed, and if possible passive voice of simple past tense should be used. Related to these rules, use of verbs ‘investigated’, ‘evaluated’ or ‘performed’ will be appropriate. Recently, expressions showing the ownership of the investigation as ‘we performed’, ‘we evaluated’, ‘we implemented’ have taken priority. Since the important point is communication of the message contained in the scientific study, the message should be clearly comprehensible. While ensuring clarity of the message, use of flourishing, and irrelevant sentences should be avoided. [ 1 , 3 ] According to another approach, since our article will be read by professionals of other disciplines, it is important to comply with certain rules of writing. To that end, standard units of measurements, and international abbreviations should be used. Abbreviations should be explained within parentheses at their first mention in the manuscript. For instance let’s analyze the following sentence” The patients were evaluated with detailed medical history, physical examination, complete urinalysis, PSA, and urinary system ultrasound” The abbreviation PSA is very well known by the urologist. However we shouldn’t forget that this article will be read by the professionals in other medical disciplines. Similarly this sentence should not be written as: “The patients were evaluated with detailed medical history, physical examination, complete urinalysis PSA (prostate-specific antigen), and urinary system ultrasound.” Indeed the abbreviation should follow the explanation of this abbreviation. Then the appropriate expression of the sentence should be. “The patients were evaluated with detailed medical history, physical examination, complete urinalysis, prostate-specific antigen (PSA), and urinary system ultrasound.”

In addition to the abovementioned information, in the beginning paragraphs of ‘Materials and Methods’ section of a clinical study the answers to the following questions should be absolutely provided:

  • The beginning, and termination dates of the study period.
  • Number of subjects/patients/experimental animals etc. enrolled in the study,
  • Has the approval of the ethics committee been obtained?
  • Study design (prospective, retrospective or other). [ 1 , 2 , 4 – 7 ]

Still additional features of the study design (cross-sectional) should be indicated. Apart from this, other types of study designs (randomized, double-blind, placebo-controlled or double-blind, parallel control etc.) should be revealed.

The heading of the section “Materials and Methods” can be changed to “Patients and the Method” in accordance with writing rules of the journal in question. Indication of starting, and termination dates of a clinical study will facilitate scientific interpretation of the article. Accordingly, outcomes obtained during development phase of a newly implemented method might be considered differently from those acquired during conventional use of this method. Besides, incidence of the diseases, and number of affected people might vary under the impact of social fluctuations, and environmental factors. Therefore with this justification study period should be specified. Number of cases included in the study should be absolutely indicated in the ‘Materials and Methods’ section. It will be appropriate to determine study population after consultation to a statistician-and if required-following “power analysis” Accordingly, the need for a control group will be indicated based on the study design. Nowadays, as a requirement of patient rights, obtainment of approval from ethics committee should be indicated with its registration number. In addition, acquirement of informed consent forms from patients should be indicated. Ethics Committee approval should be obtained in prospective studies performed with study drugs. Otherwise in case of occurrence of adverse effects, it should be acknowledged that in compliance with Article #90 of the Turkish Criminal Law, a 3-year prison sentence is given to the guilty parties. [ 8 ] Since issues related to the Ethics Committee are the subject of another manuscript, they won’t be handled herein.

The following paragraph exemplifies clearly the aforementioned arguments: “After approval of the local ethics committee (BADK-22), informed consent forms from the patients were obtained, and a total of 176 cases with lower urinary tract symptoms (LUTS) were retrospectively evaluated between January 2011, and December 2012.” In a prospectively designed study, methods used to communicate with the cases including face-to-face interviews, phone calls and/or e-mail should be indicated. [ 1 , 2 ] Each paragraph or subheading in the ‘Materials and Methods’ section should be in accordance with the related ones in the ‘Results’ section. In other words, the sequence of paragraphs, and subheadings in the ‘Results’ section should be the same in the ‘Materials and Methods’ section.

As a next step, names of the groups, and distribution of the cases in these groups should be indicated. For instance: the statement “Cases were divided into 3 groups based on their LUTS scores as. Groups 1 (0–9; n=91), 2 (10–18; n=66), and 3 (≥19; n=20)” clearly delineates the scope of the study at baseline.. In the ‘Materials and Methods’ section the number of study subjects should be absolutely documented. Herein, after assignment of names to groups, in the rest of the manuscript, these names should be used. For example instead of saying: “Mean ages of the cases with LUTS scores between 0–9, 10–18, and ≥19 were determined to be 63.2±2.1, 62.8±4.5, and 65.7±3.9 years, respectively” it will be more comprehensible to use the expression: “Mean ages of the Groups 1, 2, and 3 were specified as 63.2±2.1, 62.8±4.5, and 65.7±3.9 years.” (p=0.478). Expressions indicated in the ‘Materials and Methods’ section should not be repeated in the “Results” section. Thus, errors of repetition will be precluded. Following the abovementioned information, the evaluation method of the cases enrolled in the study should be indicated. Hence, results of medical history, physical examination, and if performed laboratory or radiological evaluations-in that order-should be indicated. The application of survey study-if any-should be investigated, and documented. Therefore, the following sentences encompass all the information stated above: “The cases were evaluated with detailed medical history, physical examination, measurements of serum follicle stimulating hormone (FSH), luteinizing hormone (LH), testosterone (T) levels, complete urinalysis, urinary flow rate, direct urinary system roentgenograms, urinary system ultrasound, and if required cyctoscopy. Lower urinary system complaints, and erectile dysfunction were evaluated using International Prostate Symptom Score (IPSS), and International Erectile Function Scale (IIEF), respectively.” Apparently, questionnaire forms were used in the above-cited study. However, methods used for the evaluation of questionnaire forms, and significance of the results obtained, and if possible, the first performer of this survey should be written with accompanying references. In relation to the abovementioned questionnaires the following statements constitute standard expressions for the ‘Materials and Methods’ section: “International Prostate Symptom Score (IPPS) was used in the determination of the severity of prostatic symptoms. IPSS used to determine the severity of the disease, evaluate treatment response, and ascertain the symptomatic progression, is the most optimal scoring system recommended by European Association of Urology (EAU) which classifies the severity of the disease based on IPSS scores as mild (0–7), moderate (8–19), and severe symptomatic (20–35) disease. In the evaluation of sexual function International Erectile Function Scale (IIEF) was used. IIEF is one of the most prevalently used form for the patients who consulted for the complaints of sexual dysfunction Based on IIEF scores, the severity of the disease was classified as severe (1–10), moderate (11–16), mild to moderate (17–21), mild (22–25), and no ED (26–30).”

Whether the institutions of the authors working for should be written in the ‘Materials and Methods’ section can be a subject of debate, generally viewpoints favour provision of this information. However, in compliance with their writing rules, some journals do not favour open-label studies where name of the study site is indicated, and this principle is communicated to the author during editorial evaluation Besides, in the ‘Materials and Methods’ section, the brand of the study object, and its country of origin should be indicated. (ie. if radiological methods are used, then the brand of radiological equipment, and its manufacturing country should be specified. In a study entitled ‘The Impact of Computed Tomography in the Prediction of Post-Radical Nephrectomy Stage in Renal Tumours’ since the main topic of the study is computed tomography, the specifications of the equipment used should be explicitely indicated. On the other hand, the details of the medical method which can effect the outcomes of the study should be also recorded. Accordingly, the methods applied for percutaneous nephrolithotomy, ureterorenoscopy, varicocelectomy, transurethral prostatectomy, radical prostatectomy (perineal, open, laparoscopic or robotic should be absolutely indicated. Then inclusion, and exclusion criteria, and if used control group, and its characteristics should be documented. Thus the following paragraph about exclusion criteria will be appropriate: Patients with a history of neurogenic bladder, prostatic or abdominal operation, and transrectal ultrasound guided prostate biopsy (within the previous 6 months), those aged <40 or >70 years, individuals with a peak urine flow rate below 10 ml/sec, and residual urine more than 150 cc were not included in the study.” [ 1 – 3 , 9 ]

Some diseases mentioned in the “Materials and Methods” section require special monitorization procedures. In these cases the procedure of monitorization should be documented for the sake of the validity of the study in question. Accordingly, in conditions such as “nephrectomy, prostatectomy, orchidectomy, pyeloplasty, varicocelectomy, drug therapies, penile prosthesis, and urethral stricture” clinical follow-up protocols should be provided.

The abovementioned rules, and recommendations are most frequently valid for a clinical study, and some points indicated in experimental studies should be also considered. Types, weights, gender, and number of the animals used in animal studies should be absolutely specified. Besides condition of evaluation of experimental animals should be noted. Then as is the case with clinical studies, approval of the ethics committee should be obtained, and documented. Accordingly, the beginning paragraphs of the ‘Materials and Methods’ can be expressed as follows:

“In the study, 40 Wistar-Albino 6-month-old rats each weighing 350–400 g were used. After approval of the ethics committee (HADYEK-41) the study was performed within the frame of rules specified by the National Institute for animal experiments. The rats were divided into 3 groups. Hence, Group 1 (n=7) was accepted as the control group. The rats subjected to partial ureteral obstruction with or without oral carvedilol therapy at daily doses of 2 mg/kg maintained for 7 days constituted Groups 3 (n=8), and 2 (n=8), respectively. Each group of 4 rats was housed in standard cages with an area of 40×60 cm. The animals were fed with standard 8 mm food pellets, and fresh daily tap water. The rats were kept in the cages under 12 hours of light, and 12 hours of dark. Ambient temperature, and humidity were set at 22±2°C, and 50±10%, respectively.”

Herein, the method, and agent of anesthesia used (local or general anesthesia) in surgical procedures, and then the experimental method applied should be clearly indicated. For example the following sentences explain our abovementioned arguments; “All surgical procedures were performed under xylazine-ketamine anesthesia. In all groups, ureters were approached through midline abdominal incision. In Group 1, ureters were manipulated without causing obstruction. Results of biochemical, and pathological evaluations performed in Group 1 were considered as baseline values.”

“Through a midline abdominal incision partial ureteral obstruction was achieved by embedding two-thirds of the distal part of the left ureter into psoas muscle using 4/0 silk sutures as described formerly by Wen et al. [ 10 ] ( Figure 1 ). [ 11 ] All rats were subjected to left nephrectomies at the end of the experimental study.” As formulated by the above paragraph, if the method used is not widely utilized, then the first researcher who describes the method should be indicated with relevant references. One or more than one figures with a good resolution, and easily comprehensible legends should be also included in the explanation of the experimental model. For very prevalently used experimental models as torsion models cited in the “Materials and Methods” section, there is no need to include figures in the manuscript.

An external file that holds a picture, illustration, etc.
Object name is TJU-39-Supp-10-g01.jpg

Partial ureteral obstruction model [ 11 ]

Appropriate signs, and marks placed on the figure will facilitate comprehension of the legends ( Figure 2 ).

An external file that holds a picture, illustration, etc.
Object name is TJU-39-Supp-10-g02.jpg

Ureteral segments (black arrows) seen in a rat partial ureteral obstruction model [ 11 ]

The signs used will also improve intelligibility of the target. The figures should be indicated within parentheses in their first mention in the “Materials and Methods” section. Headings and as a prevalent convention legends of the figures should be indicated at the end of the manuscript.

If a different method is used in the study, this should be explained in detail. For instance, in a study where the effect of smoking on testes was investigated, the method, and the applicator used to expose rats to cigarette smoke should be indicated in the ‘Methods’ section following classical description. Relevant to the study in question, the following paragraph explaining the study method should be written: “A glass chamber with dimensions of 75 × 50 × 50 cm was prepared, and divided into 4 compartments with wire fences. The rats in the 2., and 4. cages were placed in these compartments. Each compartment contained 4 rats. Cigarette smoke was produced using one cigarette per hour, and smoke coming from the tip, and the filter of the lighted cigarette was pumped into the gas chamber with a pneumatic motor. The rats were exposed to smoke of 6 cigarettes for 6 hours. The compartments of the rats were changed every day so as to achieve balanced exposure of the rats to cigarette smoke.” [ 12 ]

Meanwhile, chemical names, doses, and routes of administration of the substances used in experimental studies should be indicated. If the substance used is a solution or an antibody, then manufacturing firm, and its country should be indicated in parenthesis. This approach can be exemplified as “Animals used in experiments were randomized into 4 groups of 8 animals. Each group was housed in 2 cages each containing 4 animals. The first group did not undergo any additional procedure (Group 1). The second group was exposed to cigarette smoke (Group 2). The third (Group 3), and the fourth (Group 4) groups received daily intraperitoneal injectable doses of 10 mg/kg resveratrol (Sigma-Aldrich, St. Louis, MO, USA). The Group 4 was also exposed to cigarette smoke. [ 12 ]

After all of these procedures, method, and analytical procedure of histopathological examination used should be described-if possible-by a pathologist Similarly, biochemical method used should be referenced, and written by the department of clinical chemistry. It can be inferred that each division should describe its own method. In other words, histopathological, microbiological, and pharmacological method should be described in detail by respective divisions.

If we summarize all the information stated above, understandably sharing of the scientific knowledge is essential.. Since reproducibility of a study demonstrates the robustness of a study, with the detailed approaches indicated above, reproducibility of our study is provided, and the relevant questions of “How?”, and “How much?” are answered. Besides, since ‘Materials, and Methods’, and ‘Results’ sections will constitute a meaningful whole, explanations of all information related to the data mentioned in the ‘Results’ section should be provided. As an important point not to be forgotten, evaluation or measurement method used for each parameter indicated in the ‘Results’ section should be expounded in the “Materials and Methods” section. For example if you used an expression in the” Results” section like “median body mass index (BMI) of the patients was 27.42 kg/m 2 ”, then you should beforehand indicate that comparative evaluation of BMIs will be done in the “Materials and Methods” section. In addition, the description, and significance of the values expressed in the “Results” section should be indicated in the “Materials and Methods” section. In other words, it should be stated that the patients were evaluated based on their BMIs as normal (18–24.9 kg/m 2 ), overweight (25 kg/m 2 –40 kg/m 2 ), and morbid obesity (>40 kg/m 2 ). If you encounter difficulties in writing “Materials and Methods” section, also a valid approach for other sections, firstly simple headings can be written, then you can go into details. In brief, for every parameter, the reader should get clear-cut answers to the questions such as “How did they evaluate this parameter, and which criteria were used?”. [ 1 , 3 , 13 – 15 ]

The last paragraph of the ‘Materials, and Methods’ section should naturally involve statistical evaluations. This section should be written by statisticians. Accordingly, the preferred statistical method, and the justifications for this preference should be indicated. In conventional statistical evaluations, provision of details is not required. In information indicated above, the statement “For statistical analysis, ANOVA test, chi-square test, T test, Kruskal-Wallis test have been used.” is not required very much. Instead, more appropriate expression will be a statement indicating that recommendations of a knowledgeable, and an experienced statistician were taken into consideration or advanced statistical information was reflected on the statistical evaluations as follows: “Chi-square tests were used in intergroup comparisons of categorical variables, and categorical variables were expressed as numbers, and percentages. In comparisons between LUTS, and ED as for age, independent two samples t-test was used. In the evaluation of the factors effective on erectile dysfunction multivariate logistic regresssion test was used. P values lower than 0.05 were considered as statistically significant The calculations were performed using a statistical package program (PASW v18, SPSS Inc, Chicago, IL).” Herein, the type of statistical package used for statistical methods should be emphasized.

Do You Overlook These Key Elements When Writing a Research Manuscript?

How to write a research manuscript by avoiding errors

As with any other skill, academic writing can be improved through practice and experience. Writing publishable research manuscripts does not come naturally to most scientific researchers, even those with a great deal of experience. However, because publication is so important to the success of research studies, and thus researchers, writing is often a skill that needs to be strengthened. The good news is information on how to write a manuscript for publication is widely available for those who want to improve their writing skills. We’ll go a step further and shortlist some key elements that often get overlooked when writing research manuscripts.

Introduction issues

As implied by the section name, the Introduction provides the reader with information basic to understanding the study. The problem being addressed is described, a research gap in the existing literature is identified, and the aims of the study are stated. When writing a manuscript for publication, you should leave this section until last. Oftentimes the study you intended to write is not exactly the study you end up with, and it is important that this section is clearly aligned with your actual results.

Another common issue with the Introduction that may negatively affect a research manuscript’s publication is the lack of a clear statement of purpose 1 . The reader, or journal editor, does not want to search for the meaning of the study. Therefore, make sure that your aim is explicitly stated near the end of the Introduction.

Your Introduction may also be judged by what should not be in it. Do not include data or conclusions in your Introduction. In addition, opinions or value judgements do not belong in the Introduction, or in any part of your research manuscript. Consider asking a colleague or friend to read it, as it is sometimes difficult to see this in your own writing.

Effective use of tables and figures

Visual elements such as tables and figures can add a lot of value to a research study manuscript, but their usefulness is often overlooked. Tables and figures, if used effectively, clarify points you make in the text and increase its clarity and overall reader engagement.

What does the effective use of tables and figures mean? It means the visuals are simple and understandable on their own. The title, along with any footnotes, captions, and comments, are enough of an explanation for the reader 1 . Try taking the table or figure out of the manuscript and looking at it alone. Better yet, show it to a few colleagues. Can they understand what the figure or table shows without any explanation from you? If not, simplify and clarify. Ideally, tables and figures should complement your text and break it up to increase readability. You can make your manuscript more publishable by putting some thought and effort into the visuals that you use.

how to write methods in research paper

Discussion errors

The Discussion section is also fraught with improvement opportunities for research writers. For research manuscript writers, a weak discussion section is a common cause of publication failure 2 . What makes a weak discussion? Sometimes it comes from not understanding the difference between speculation and evidence-based conclusions 2 . Everything you present must be based on evidence. If you’re going to speculate or assume, make that clear in your writing. Furthermore, your conclusions should be situated in the context of the existing literature and your results analyzed based on the results of previous studies. Do not overstate the meaning of your results 1 .

In addition, authors often miss a few elements in their Discussion section that should be included, such as study limitations and a global context or meaning for the results. How do the results of your study and what you learned affect the discipline? How can they be useful to practitioners or other researchers? In addition, to tie the study together, the aim that was stated in the Introduction needs to be explicitly addressed. Don’t hide anything from the reader.

Overall writing quality

Finally, the best thing you can do to improve your research manuscript is to make it easy for your reader to understand. Consider clarity to be your main goal when writing. If you can clearly convey to your readers what you did and what the research results were, you show that you understand the topic and this helps build trust. If someone can’t follow your thinking because the manuscript is poorly written or too wordy, your study will ultimately lack impact. Always keep the reader in mind and make your study simple to understand.

One good way to check the writing quality is to read the paper aloud to yourself and listen to the words. When you read the same sentences repeatedly, you may tend to read what you intended to write, not what you actually wrote. Another good suggestion is to get a colleague or friend to read the paper and provide feedback.

  • Liumbruno GM, Velati C, Pasqualetti P, Franchini M. How to write a scientific manuscript for publication. Blood Transfus . 2013, 11:217-26. doi: 10.2450/2012.0247-12
  • Gewin V. How to write a first class paper. Nature . 2018, 555:129-30. doi: https://doi.org/10.1038/d41586-018-02404-4

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5 Steps to Reduce the Length of the Research Paper Without Losing Content

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  1. How to Write a Method Section

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  1. Research methods research paper

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  3. How to Write Research Paper in One Day

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COMMENTS

  1. How to Write Your Methods

    Learn how to write your methods section for reproducibility and rigor in science. Find out what to include, how much detail, and how to follow ethical guidelines and standards. Get tips on visual aids, checklists, and tools to help you report your research.

  2. How to Write an APA Methods Section

    How to Write an APA Methods Section | With Examples Published on February 5, 2021 by Pritha Bhandari . Revised on June 22, 2023. The methods section of an APA style paper is where you report in detail how you performed your study. Research papers in the social and natural sciences often follow APA style.

  3. What Is a Research Methodology?

    How to write a research methodology Prevent plagiarism. Run a free check. Try for free Why is a methods section important? Your methods section is your opportunity to share how you conducted your research and why you chose the methods you chose. It's also the place to show that your research was rigorously conducted and can be replicated.

  4. How to write the Methods section of a research paper

    Learn how to write the Methods section of a research paper with tips and examples from Editage Insights. Find out the essential do's and don'ts, the best practices, and the common mistakes to avoid in this section. Follow the guidelines of your target journal and follow the order of the results and the experiments.

  5. PDF How to Write the Methods Section of a Research Paper

    The methods section should describe what was done to answer the research question, describe how it was done, justify the experimental design, and explain how the results were analyzed. Scientific writing is direct and orderly.

  6. How to Write the Methods Section of a Research Paper

    March 23, 2023 Renu Bisht The methods section cover the 'what', 'how', 'which', and 'why' of a study, making it critical to get this right. (Image by rawpixel.com on Freepik)

  7. Research Guides: Writing a Scientific Paper: METHODS

    However careful writing of this section is important because for your results to be of scientific merit they must be reproducible. Otherwise your paper does not represent good science. Goals: Exact technical specifications and quantities and source or method of preparation. Describe equipment used and provide illustrations where relevant.

  8. How to Write a Methods Section of an APA Paper

    Materials Variables Participant behavior The method section should provide enough information to allow other researchers to replicate your experiment or study. Components of a Method Section The method section should utilize subheadings to divide up different subsections.

  9. PDF Methodology Section for Research Papers

    Your methodology should begin by describing your research question and the type of data you used in answering it. You want to indicate why this type of data is appropriate, relevant, and important to the question being asked. You will then explain your process of data collection.

  10. Writing the Research Paper

    Writing the Research Paper. Write a detailed outline. Almost the rough content of every paragraph. The order of the various topics in your paper. On the basis of the outline, start writing a part by planning the content, and then write it down. Put a visible mark (which you will later delete) where you need to quote a source, and write in the ...

  11. Research Methods

    Learn how to develop your research methods for collecting and analyzing data. Find out the key decisions you need to make when choosing between qualitative, quantitative, primary, secondary, and experimental data. Explore the types of data analysis methods for each type of data. See examples of methods for different research questions and purposes.

  12. How to Write the Methods Section of a Scientific Article

    How to Write the Methods Section of a Scientific Article By Enago Academy Dec 5, 2023 4 mins read 🔊 Listen (average: 5 out of 5. Total: 1) What Is the Methods Section of a Research Paper? The Methods section of a research article includes an explanation of the procedures used to conduct the experiment.

  13. How to Write a Methods Section for a Research Paper

    Oct 25, 2022 56,171 How to Write a Methods Section for a Research Paper Kevin A common piece of advice for authors preparing their first journal article for publication is to start with the methods section: just list everything that was done and go from there.

  14. Organizing Your Social Sciences Research Paper

    The writing should be direct and precise and always written in the past tense. Kallet, Richard H. "How to Write the Methods Section of a Research Paper." Respiratory Care 49 (October 2004): 1229-1232. Importance of a Good Methodology Section You must explain how you obtained and analyzed your results for the following reasons:

  15. Research Methodology

    Definition: Research Methodology refers to the systematic and scientific approach used to conduct research, investigate problems, and gather data and information for a specific purpose. It involves the techniques and procedures used to identify, collect, analyze, and interpret data to answer research questions or solve research problems.

  16. 4 Writing the Materials and Methods (Methodology) Section

    Writing tips: Do: Explain procedures, materials, and equipment used Provide enough detail for replication! Example: "We used an x-ray fluorescence spectrometer to analyze major and trace elements in the mystery mineral samples." Order events chronologically, perhaps with subheadings (Field work, Lab Analysis, Statistical Models)

  17. How to write the methods section of a research paper

    Therefore, the methods section structure should: describe the materials used in the study, explain how the materials were prepared for the study, describe the research protocol, explain how measurements were made and what calculations were performed, and state which statistical tests were done to analyze the data.

  18. How to Write the Methods Section of a Research Paper

    The methods section of a research paper provides the information by which a study's validity is judged. Therefore, it requires a clear and precise description of how an experiment was done, and the rationale for why specific experimental procedures were chosen. The methods section should describe what was done to answer the research question ...

  19. Research Paper

    Definition: Research Paper is a written document that presents the author's original research, analysis, and interpretation of a specific topic or issue. It is typically based on Empirical Evidence, and may involve qualitative or quantitative research methods, or a combination of both. The purpose of a research paper is to contribute new ...

  20. How to Write a Research Paper

    Develop a thesis statement Create a research paper outline Write a first draft of the research paper Write the introduction Write a compelling body of text Write the conclusion The second draft The revision process Research paper checklist Free lecture slides Understand the assignment

  21. How To Write Methods Section of A Research Paper

    Follow these steps to write the ethical considerations section: Ethical Approval: Clearly state if your study received ethical approval from a relevant review board. Include the name of the board and any reference numbers. Informed Consent: Detail the process of obtaining informed consent from participants.

  22. How to Write Research Methodology in 2024: Overview, Tips, and

    In research, there are two fundamental methods used for either approach—quantitative and qualitative research methods. Even if you take the path of a philosophy career, these are still methods that you may encounter and even use. Quantitative This approach is often used by researchers who follow the scientific paradigm (Haq, 2014, p. 1).

  23. How to write a materials and methods section of a scientific article?

    The figures should be indicated within parentheses in their first mention in the "Materials and Methods" section. Headings and as a prevalent convention legends of the figures should be indicated at the end of the manuscript. If a different method is used in the study, this should be explained in detail.

  24. PDF Strategies for Essay Writing

    o If you're writing a research paper, do not assume that your reader has read all the sources that you are writing about. You'll need to offer context about ... of the paper, including "introduction," "methods," and "discussion." Even when you are not required to use subheadings, it can be helpful to put them into an early draft ...

  25. How to Write a Research Manuscript without Overlooking Key Elements

    Writing publishable research manuscripts does not come naturally to most scientific researchers, even those with a great deal of experience. However, because publication is so important to the success of research studies, and thus researchers, writing is often a skill that needs to be strengthened.