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Retrospective Study
Copyright ©The Author(s) 2025.
World J Psychiatry. Nov 19, 2025; 15(11): 109566
Published online Nov 19, 2025. doi: 10.5498/wjp.v15.i11.109566
Figure 1
Figure 1 Theoretical framework of the model examining the relationships between chronotype, sleep beliefs, and academic achievement. PSQI: Pittsburgh Sleep Quality Index; GPA: Grade Point Average; DBAS: Dysfunctional Beliefs and Attitudes about Sleep Scale.
Figure 2
Figure 2 Histogram of participants regarding psychometric values. PSQI: Pittsburgh Sleep Quality Index; GPA: Grade Point Average; DBAS: Dysfunctional Beliefs and Attitudes about Sleep Scale; MEQ: Morningness-Eveningness Questionnaire.