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Are There Differences in Students’ School Success, Biorhythm, and Daytime Sleepiness Depending on Their School Starting Times?

Jakov Milić ; »J. J. Strossmayer« University, School of Medicine, Laboratory of Neurobiology, Osijek, Croatia
Ana Kvolik ; »J. J. Strossmayer« University, School of Medicine, Laboratory of Neurobiology, Osijek, Croatia
Martina Ivković ; »J. J. Strossmayer« University, Department of Biology, Osijek, Croatia
Ana Babić Čikeš ; »J. J. Strossmayer« University, Faculty of Philosophy, Department of Psychology, Osijek, Croatia
Irena Labak ; »J. J. Strossmayer« University, Department of Biology, Osijek, Croatia
Mirta Benšić ; »J. J. Strossmayer« University, Department of Mathematics, Osijek, Croatia
Vesna Ilakovac ; . J. Strossmayer« University, School of Medicine, Department of Biophysics, Medical Statistics and Medical Informatics, Osijek, Croatia
Marina Ništ ; Education and Teacher Training Agency, Osijek, Croatia
Lada Zibar ; »J. J. Strossmayer« University, University Hospital Center Osijek, Osijek, Croatia
Marija Heffer ; »J. J. Strossmayer« University, School of Medicine, Laboratory of Neurobiology, Osijek, Croatia

Puni tekst: engleski, pdf (67 KB) str. 889-894 preuzimanja: 277* citiraj
APA 6th Edition
Milić, J., Kvolik, A., Ivković, M., Babić Čikeš, A., Labak, I., Benšić, M., ... Heffer, M. (2014). Are There Differences in Students’ School Success, Biorhythm, and Daytime Sleepiness Depending on Their School Starting Times?. Collegium antropologicum, 38 (3), 889-894. Preuzeto s https://hrcak.srce.hr/128187
MLA 8th Edition
Milić, Jakov, et al. "Are There Differences in Students’ School Success, Biorhythm, and Daytime Sleepiness Depending on Their School Starting Times?." Collegium antropologicum, vol. 38, br. 3, 2014, str. 889-894. https://hrcak.srce.hr/128187. Citirano 21.02.2020.
Chicago 17th Edition
Milić, Jakov, Ana Kvolik, Martina Ivković, Ana Babić Čikeš, Irena Labak, Mirta Benšić, Vesna Ilakovac, Marina Ništ, Lada Zibar i Marija Heffer. "Are There Differences in Students’ School Success, Biorhythm, and Daytime Sleepiness Depending on Their School Starting Times?." Collegium antropologicum 38, br. 3 (2014): 889-894. https://hrcak.srce.hr/128187
Harvard
Milić, J., et al. (2014). 'Are There Differences in Students’ School Success, Biorhythm, and Daytime Sleepiness Depending on Their School Starting Times?', Collegium antropologicum, 38(3), str. 889-894. Preuzeto s: https://hrcak.srce.hr/128187 (Datum pristupa: 21.02.2020.)
Vancouver
Milić J, Kvolik A, Ivković M, Babić Čikeš A, Labak I, Benšić M i sur. Are There Differences in Students’ School Success, Biorhythm, and Daytime Sleepiness Depending on Their School Starting Times?. Collegium antropologicum [Internet]. 2014 [pristupljeno 21.02.2020.];38(3):889-894. Dostupno na: https://hrcak.srce.hr/128187
IEEE
J. Milić, et al., "Are There Differences in Students’ School Success, Biorhythm, and Daytime Sleepiness Depending on Their School Starting Times?", Collegium antropologicum, vol.38, br. 3, str. 889-894, 2014. [Online]. Dostupno na: https://hrcak.srce.hr/128187. [Citirano: 21.02.2020.]

Sažetak
Chronotype is a characteristic of a person in a certain point of one’s lifetime and it slowly changes with age. Adolescents start to go to bed later while schools impose early starting hours, which may become a problem for students who are unable to adapt their circadian rhythm. The aim of this study was to determine if differences in school starting times affect the students’ chronotype, school success, or daytime sleepiness. We tested a total of 1020 students from four high schools in Osijek, Croatia. The students had alternating school shifts (school starting hours 7 AM or 13 PM and 8 AM or 14 PM, every other week, alternatively, respectively). The participants were tested using the Epworth Sleepiness Scale and the Morningness – Eveningness Questionnaire. Earlier chronotypes were characteristic of the students starting school earlier, but without significant difference in daytime sleepiness in comparison with those starting school later. Differences were also found between different age and gender groups, female and older students having earlier chronotypes. Students going to school earlier showed better school success than the latter. In conclusion, the study shows that students starting school earlier also have earlier chronotypes, which might be consequence of the adaptation to one hour earlier school starting time.

Ključne riječi
chronotype; daytime sleepiness; circadian rhythm; school starting hours

Hrčak ID: 128187

URI
https://hrcak.srce.hr/128187

Posjeta: 708 *