A student with proper sleep performs better in school

A student with proper sleep performs better in school (Image source: educateiowa.gov)
A student with proper sleep performs better in school (Image source: educateiowa.gov)

Main Point:

Decreased or disturbed sleep can result in poor performance of students in school.

Published in:

Journal of Sleep Research

Study Further:

In a study, researchers from Norway (and their collaborators) worked on the affect of sleep duration and its pattern on the academic performance of adolescents in the age range of 16 years to 19 years. Researchers surveyed 7798 adolescents, of whom 53.5% were girls. In the survey, researchers asked them about sleep duration, its efficiency, sleep deficit, as well as bedtime differences between weekend and weekdays. School performance (grade point average (GPA)) of students was taken from official registers in schools.

Researchers found that students with short sleep duration and sleep deficit have more chances of getting poor grades. They also reported that weekday bedtimes were significantly related to performance of students, i.e. adolescents with the habit of going to bed between 22:00 and 23:00 hours got best GPAs. Students’ academic performance also declined because of delayed sleep schedule during weekends.

“The demonstrated relationship between sleep problems and poor academic performance suggests that careful assessment of sleep is warranted when adolescents are underperforming at school,” researchers wrote in the paper.

Sources:

Hysing, M., Harvey, A., Linton, S., Askeland, K., & Sivertsen, B. (2016). Sleep and academic performance in later adolescence: results from a large population-based study Journal of Sleep Research DOI: 10.1111/jsr.12373

Usman Zafar Paracha

Usman Zafar Paracha is a sort of entrepreneur. He is the author of "Color Atlas of Statistics", and the owner of an Android game "Faily Rocket."

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