Writing in the IMRAD Format

IMRAD Format (Introduction, Methods, Results, and Discussion)

Structure:

[α] Abstract and Keywords / Thesis Summary (Abstract & Keywords)

[β] Introduction

[γ] Methods

[δ] Results

[ε] Discussion

[Ref] References/Appendices

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[α] Abstract and Keywords / Thesis Summary (Abstract & Keywords).

What it is: A brief (200-300 words) standalone summary of the entire work: the problem, method, main result, and conclusion. It is followed by 5-7 key terms. Purpose: To give the reader an immediate understanding of the essence and relevance of the work and for search engines.

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[β] Introduction (in the context of IMRAD).

“What is known about the topic? What is the specific gap in knowledge that this study addresses? What is the study’s core question or hypothesis?”

(“What is already known about the topic? What specific knowledge gap does this study address? What is its key question or hypothesis?”)

“What is already known?”, “What exactly do we not know yet?”, and “How does this study fill that gap?”

A section that fulfills three key functions:

1) Introduces the reader to the general field of research.

2) Narrow the focus to a specific unsolved problem (a gap in knowledge).

3) Present the work itself as a logical and necessary solution to this problem.

The Introduction does not list «the state of the question» as a review. It swiftly leads from the general context directly to the gap—and to your work. The emphasis is on the unknown, not on recounting what is known. The goal is not to list «other works» as an end in itself—they are merely the background for your gap. Use the «Inverted Pyramid Principle»: start with the general context (the broad base), move to the problem (the narrowing), and focus on your solution (the tip of the pyramid).

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[γ] Methods (in the context of IMRAD).

“Who, When, Where, and How was the study done? What materials were used or who was included in the study groups (patients, etc.)?”

(“Who, When, Where, and How was the study conducted? What materials were used or who was included in the study groups (patients, etc.)?”)

“How was the problem studied? What materials and procedures were used?”

Function: To provide a detailed, reproducible description of the experimental or analytical part of the work.

1) Describe the materials, subjects, conditions, and procedures of the study with such detail that an independent researcher could replicate the experiment or analysis.

2) Explain the logic behind choosing specific methods, equipment, or inclusion/exclusion criteria if it is important for interpreting the results.

3) Provide information about the organizational structure of the study (scheme, groups, timeframe, location) that allows for assessing its design and potential limitations.

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[δ] Results (in the context of IMRAD).

“What was found? What are the objective, factual outcomes of the study?”

(“What was found? What are the objective, factual outcomes of the study?”)

“What factual data (numbers, observations, correlations) were obtained during the work?”

Function: To present data without interpretation, using tables, graphs, descriptive statistics. Key task: To present the data obtained during the study in their pure form, without interpreting their meaning or significance.

Three key functions:

1) Present data in the most objective form (tables, graphs, statistical indicators, descriptive observations).

2) Separate facts from their explanation. Avoid using words like «shows», «proves», «indicates». Use «was obtained», «was observed», «amounted to».

3) Formulate the results so that they logically answer the questions posed in the Introduction or test the hypotheses, but do not evaluate them. The Results section should be descriptive: you are not proving your hypothesis’s correctness here; you are describing the data dynamics that lead to that proof.

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[ε] Discussion (in the context of IMRAD).

“What do the results mean? How do they fit into the existing knowledge? What are their limitations and implications?”

(“What do the results mean? How do they fit into the existing knowledge? What are their limitations and implications?”)

“How to interpret these data in light of the posed problem and existing knowledge? What are the final conclusions, limitations, and implications?”

Function: To interpret the results, link them back to the Introduction, assess their significance and limitations:

1) Explain the meaning and significance of the presented results. Why are they important? What do they confirm or refute?

2) Link the new data to the context established in the Introduction. How do they fill that gap? How do they align or contradict previous research?

3) Assess the study from a meta-level: state its limitations, practical or theoretical implications, possible directions for further work. Key task: To interpret the raw data by connecting it to the original problem, existing theories, and future directions. In this part of the work, there is a risk of «missing the mark» and repeating in the Discussion what has already been written in the Results.

To avoid this, use the «Rule of No Repetition»: in the «Discussion,» we do not recount the data; we give it meaning. If in the «Results» you wrote «the value of X increased to 50%», then in the «Discussion» you write «the increase of indicator X to 50% indicates that…»

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[Ref] References / Notes / Appendices (Literature and Technical Elements)

“What sources were cited? Are there any explanatory notes or supplementary materials?”

(“What sources were cited? Are there any explanatory notes or supplementary materials?”)

Key task: To document all cited sources and provide access to supplementary materials not included in the main text. Function: To ensure scientific integrity and full informational support for the text, allowing the reader to find primary sources.

Composition:

1. Notes: Include bibliographic references and explanatory comments.

2. Appendices: Supplementary or voluminous material (references, glossaries, catalogs, excerpts).