Evidence map›Paper›PMID 41281511›Full record

ArticleWorld journal of psychiatry2025

Unraveling the role of dysfunctional sleep beliefs: How chronotype shapes sleep quality and academic success in medical students.

Şengül Tosun Altınöz, Leman Deniz Tarlacık, Esin Engin, Yaren Uzel, Uğur Doğan, Ali Ercan Altınöz

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Article in World journal of psychiatry, 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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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Şengül Tosun AltınözPrivate Practice, Eskişehir 26040, Türkiye.
Leman Deniz TarlacıkPrivate Practice, Eskişehir 26040, Türkiye.
Esin EnginDepartment of Clinical Psychology, TED University, Ankara 06420, Türkiye.
Yaren UzelDepartment of Psychiatry, Ankara University, Ankara 06230, Türkiye.
Uğur DoğanGuidance and Psychological Counseling, Muğla Sıtkı Koçman University, Muğla 48000, Türkiye.
Ali Ercan AltınözDepartment of Psychiatry, Eskişehir Osmangazi University, Eskişehir 26040, Türkiye. aaltinoz@ogu.edu.tr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDysfunctional beliefs about sleep may influence academic performance through their impact on sleep quality. Differences in chronotype can further moderate this relationship, particularly among students with irregular sleep patterns.

aimTo examine the indirect effects of dysfunctional beliefs about sleep on academic performance through sleep quality while considering individual differences in chronotypes among medical students.

methodsThe participants were categorized by chronotype and administered the Dysfunctional Beliefs and Attitudes about Sleep Scale and the Pittsburgh Sleep Quality Index and reported their grade point averages (GPAs). Mediation analysis was performed to examine indirect pathways through sleep quality.

resultsDysfunctional sleep beliefs did not directly affect academic success but indirectly impaired GPA

conclusionChronotype moderates the relationship between sleep quality and academic performance, highlighting the need for targeted cognitive interventions.

Indexed as

Academic performanceChronotypeCognitive interventionsDysfunctional sleep beliefsMedical studentsSleep quality

Identifiers

PMID41281511
PMCPMC12635673

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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.