You have drafted a discussion paragraph and found a source that does not fit its claim. Before deleting the source or adding “there are exceptions,” identify exactly what the disagreement changes. This worked example uses invented teaching notes. They are not research findings, institutional policy, or evidence you can cite in an assignment.

The draft claim and two teaching notes

The draft says: “Longer study-room opening hours make access easier for every student.” Fictional note A describes students who can stay on campus after an evening class and find the extra time useful. Fictional note B describes students who must catch the last bus and cannot use the extra hours. No interviews, counts, or measurements were conducted. The notes exist only to make the reasoning visible.

Find the part of the claim under pressure

The claim names an intervention, a benefit, and a universal group: “every student.” A illustrates a possible benefit under one condition. B challenges the universal scope because transport limits available time. B does not establish that longer hours never help. Equally, A does not establish an overall increase in access or prove that opening hours caused such an increase.

A completed decision record

Original claim: longer hours help every student. Supporting note: A, students able to remain on campus. Conflicting note: B, students limited by transport. Comparison condition: the same room and extended hours, but different available time. Revision decision: remove the universal claim and state the time condition. Unresolved question: what real evidence would be needed to evaluate overall access, and what alternative explanations would need examination?

A revised paragraph

“In this fictional exercise, extended hours may help students who can remain after evening classes, while transport constraints may prevent others from benefiting. Opening hours alone therefore do not explain whether the room is accessible under different time conditions.” This paragraph preserves the limited contribution of A and explains the relevance of B. It does not invent a benefit rate or present the exercise as a study.

Different evidence is not always conflicting evidence

A third teaching note saying that the chairs are uncomfortable concerns another aspect of the room. It does not directly refute a claim about available opening time. You might discuss comfort separately or explain why it falls outside this paragraph. A useful comparison identifies a shared outcome; it does not force every related observation into a supporting or opposing category.

Apply the method to actual literature

For real sources, check the population, setting, outcome measure, and stated limitations before deciding whether their conclusions conflict. Record the passages you actually consulted using the required style and the source type. Do not invent page numbers for unpaginated material or describe an abstract as a full-text check. If access is incomplete, keep that limitation in your research notes and avoid claims you cannot substantiate.

Check the claim across the document

After narrowing the discussion claim, read the introduction and conclusion again. Remove any remaining wording that restores the unsupported universal claim. Keep important limits next to the interpretation they qualify. The completed decision in this exercise is to narrow the group, preserve the transport condition, and leave the overall causal effect unresolved. That is a traceable reasoning decision, not a promise of a similarity score or an academic result.

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