A study (# 0312) that will be presented later this morning as a poster found that reports of better sleep across both the weekdays and the weekend appear to be positively associated with educational success.
The study involved 56 students between 14 and 18 years of age. Each of them had complaints of daytime sleepiness and/or insufficient sleep at night.
Although higher sleep quality and sleep efficiency tended to be related to higher overall grades, specific subjects were related to different sleep measures. Higher math scores were related to fewer awakenings, less time in bed, higher sleep efficiency and better sleep quality. Higher English scores were associated with fewer awakenings during the night, and both English and history scores were associated with less difficulty awakening in the morning.
Another study (#0161) presented yesterday reported that being a “night owl” or “evening type” is associated with lower academic performance in college and a decline in academic performance from high school to college.
You can download the SLEEP 2009 abstract supplement as an 11 MB file in PDF format.