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#6 How to Write the Results Section of a Research Paper? thumbnail

#6 How to Write the Results Section of a Research Paper?

5 min read

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TL;DR

Begin the results section with data preprocessing details, including any steps like linear interpolation for missing data, normalization, and smoothing.

Briefing

A strong results section is built by organizing findings in a clear, logical order—starting with how data was prepared, then moving through the main results using the right statistics, and ending with any reanalysis done to confirm conclusions. The core goal is straightforward: report what was found (and what wasn’t) without interpretation, so readers can verify the evidence and understand the patterns in the data.

Most results sections begin with data preprocessing. That can include describing steps taken before analysis, such as filling missing values (for example, using linear interpolation), transforming and normalizing data, and applying smoothing to reduce noise. When difficulties arose during data collection or processing, those should be documented as well. This transparency helps readers judge how the final dataset was produced and why the reported outcomes are trustworthy.

After preprocessing, the main findings should be presented in a logical sequence. The writing should answer three questions as results are reported: what was found, what was not found, and what was unexpected. In a psychology example about how different music types affect people, authors reported significant differences in memory recall between classical and pop music, found no differences in emotional response, and noted an unexpected similarity—both music types fatigued listeners at the same rate. The key is tone and structure: positive, negative, and neutral outcomes should appear in a balanced, unbiased way, with little to no interpretation.

Quantitative reporting matters. Results should use descriptive statistics and inferential statistics to communicate both the shape of the data and the strength of evidence. Mean and standard deviation are common for summarizing central tendency and variability, while confidence intervals and p values support inferential claims. In a social-sciences example linking social media use to mental health, anxiety differences between high and moderate users were described as statistically significant, with the p value specified. The groups’ social media time was reported as mean ± standard deviation, and sleep disturbance risk was expressed using an odds ratio with confidence intervals.

To make dense information readable, results should be paired with figures and tables whenever text would become cramped. A practical rule is simple: if the data can’t be presented clearly in one or two lines, move it into a figure or table. Choosing between them depends on purpose—figures are best for illustrating trends and patterns, while tables are better for showing exact values and large amounts of numerical detail. The typical approach is to describe the trend in the text, refer readers to the figure for visual support, and note that full numerical values are available in a table.

Finally, if the study required reanalysis to reconfirm findings, that should be reported. The overall payoff is credibility: using appropriate statistics and clearly formatted evidence helps summarize results meaningfully and makes the narrative easier for readers to trust and evaluate.

Cornell Notes

The results section should report findings in a logical order, usually starting with data preprocessing and ending with any reanalysis used to confirm results. Authors should describe what was found, what was not found, and what was unexpected—without turning the section into interpretation. Quantitative results should use both descriptive and inferential statistics, such as mean ± standard deviation, confidence intervals, p values, and odds ratios. Figures and tables should be used when data can’t be stated clearly in a line or two; figures emphasize trends, while tables present exact numerical values. Selective reporting (e.g., highlighting top-ranked options) can keep the narrative focused while directing readers to tables for full details.

What should come first in a results section, and why does it matter?

Start with data preprocessing—steps taken before the main analysis. Examples include filling missing data using linear interpolation, transforming and normalizing data, and applying smoothing to remove noise. If data collection or processing created difficulties, those should be documented too. This matters because it shows how the dataset was prepared, letting readers judge how the reported outcomes were produced.

How should researchers structure the presentation of main findings?

Report results in a logical sequence and explicitly address three points: (1) what was found, (2) what was not found, and (3) what was unexpected. In the music-and-memory example, authors reported significant differences in memory recall between classical and pop music, found no differences in emotional response, and highlighted an unexpected similarity—both music types fatigued listeners at the same rate.

What statistics belong in the results section, and what do they do?

Use descriptive statistics to summarize the data (e.g., mean and standard deviation) and inferential statistics to support claims about differences or associations (e.g., confidence intervals, p values, odds ratios). In the social media and mental health example, anxiety differences were described as significant with a specified p value; social media time was reported as mean ± standard deviation; and sleep disturbance risk was expressed with an odds ratio plus confidence intervals.

When should results be placed in figures or tables instead of the text?

If the data can’t be presented clearly in one or two lines, move it into a figure or table. Use figures to illustrate trends and patterns (e.g., temperature change over time) and tables to show actual values or large amounts of numerical information. A common pattern is to describe the trend in text, refer to the figure, and point readers to the table for exact numbers.

How can researchers report questionnaire or ranking results without overwhelming readers?

Select what’s most informative in the narrative. For example, report the first, second, and last ranked options rather than every option, and use percentages for key findings. When summarizing confidence or attitudes, use phrasing like “the majority of respondents” or “less than half” to simplify the story, while keeping the full dataset available in tables.

Review Questions

  1. What three questions should a results section answer as findings are reported, and how does that shape the tone of the writing?
  2. Give an example of when a figure is preferable to a table, and explain what each should communicate.
  3. Which inferential statistics mentioned in the transcript (p value, confidence intervals, odds ratio) would you use for different types of claims, and what would you report alongside them?

Key Points

  1. 1

    Begin the results section with data preprocessing details, including any steps like linear interpolation for missing data, normalization, and smoothing.

  2. 2

    Report main findings in a logical sequence while explicitly covering what was found, what was not found, and what was unexpected.

  3. 3

    Use descriptive statistics (e.g., mean, standard deviation) alongside inferential statistics (e.g., p values, confidence intervals, odds ratios) to support claims.

  4. 4

    Present results in figures and tables when the information can’t be stated clearly in one or two lines.

  5. 5

    Choose figures for trends and patterns and tables for exact numerical values and dense datasets.

  6. 6

    Keep the narrative unbiased by listing positive, negative, and neutral outcomes without interpretation.

  7. 7

    If reanalysis was performed to reconfirm findings, describe it as part of the results narrative.

Highlights

A results section should be organized around evidence: preprocessing first, then findings, then any reanalysis—without drifting into interpretation.
Good results writing answers three questions: what was found, what wasn’t, and what surprised the researchers.
Statistical credibility comes from pairing descriptive summaries (mean ± standard deviation) with inferential support (p values, confidence intervals, odds ratios).
Figures are for patterns; tables are for numbers—use each where it best serves the reader.

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