Nightly Sleep is Key to Student Success

A multi-institutional team of researchers conducted the first study to evaluate how the duration of nightly sleep early in the semester affects first year college students end-of-semester grade point average (GPA). Using Fitbit sleep trackers, they found that students on average sleep 6.5 hours a night, but negative outcomes accumulate when students received less than six hours of sleep a night. The results are available in the Feb. 13 issue of the Proceedings of the National Academy of Sciences.

Previous studies have shown that total sleep is an important predictor for a broad range of health and performance outcomes. Sleep guidelines recommend teenagers get 8 to 10 hours of sleep every night. Many college students experience irregular and insufficient sleep.

This works suggests the importance of building structured programs and interventions at institutions of learning that encourage undergraduate students to focus on their sleep.

Source: sciencedaily.com