Evidence map›Paper›PMID 39998913›Full record

ArticleThe Journal of chiropractic education2025

Exploring students' study time, sleep duration, and perceptions of course difficulty on final examination results: A cross-sectional study.

Niu Zhang, Xiaohua He

Abstract read
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Article in The Journal of chiropractic education, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

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2 authors.

Niu Zhang
Xiaohua He

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate the possible association between student final exam scores and student-reported measures of study time, sleep duration, perception of course difficulty, and grade satisfaction.

methodsA 4-item questionnaire was administered to 354 3rd-quarter students during finals week. Students were asked to report their study time, sleep duration the night prior to the exam, and perception of course difficulty as well as grade satisfaction using a 5-point Likert scale response prior to taking the exam. The relationship between exam scores from the immunology and endocrinology courses and those 4 items were analyzed.

resultsWe found the grade satisfaction and total scores before the final exam and sleep duration had a positive relationship with final exam scores (immunology: r = .29, r = .56, and r = .22, p < .01; endocrinology: r = .41, r = .42, and r = .26, p < .01). In contrast, a negative relationship between the perceptions of course difficulty and the final exam score was found (immunology: p < .01, r = -.15; endocrinology: p < .01, r = -.32). Surprisingly, study time did have a significant correlation with final exam scores (p > .05).

conclusionAdequate sleep the night prior to an examination was positively associated with the exam scores. Study time for the final exam did not correlate with final exam scores. There may be a need for schools to consider the potential impact student sleep habits have on academic performance and to distribute this information to students.

Indexed as

Academic AchievementChiropracticEducationSleep

Identifiers

PMID39998913
PMCPMC11866456

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.