Sleep is a vital component towards a high schooler’s academic achievement. Various studies have shown that more hours of sleep benefit a student's GPA. According to the National Sleep Foundation, teenagers should get between 8 ½ to 9 ¼ hours of sleep; anything under eight hours is not enough for adolescents.
Only 8% of high schoolers get the recommended amount of sleep. One study revealed that 33% of adolescents get 5-6 hours of sleep nightly, showing that one third of teenagers are getting 2 ½ hours below the recommended hours of sleep. While another study showed that 45% of adolescents receive less than 8 hours of sleep each night.
Two psychologists in Israel, Tikotzky and Sadeh, researched why teenagers get a significantly shorter sleep duration. The reason is not because teenagers don’t need sleep, ironically they need more rest than adults due to their changing and growing bodies and minds. Adolescents are not as sensitive towards sleep deprivation compared to younger kids, which is a reason that teenagers get less sleep. Factors that influence how much sleep an adolescent gets include social life, academic requirements, numerous extracurriculars such as sports teams, work, playing instruments and clubs, and increasing use of technology. Another factor that comes into play the freedom parents allow their children. Typically, bedtimes are not as strict for adolescents and are typically later compared to younger kids. The circadian clock, a system that regulates sleeping patterns along with other behaviors, changes after adolescents reach puberty, which has a consequential effect towards the previous sleeping patterns.
Data was collected on 972 preadolescents about the relationship between their academic achievement and sleep schedule and it showed the best way to predict a child’s academic performance was to look at their sleeping habits.
The Journal of Clinical Sleep Medicine had middle and high school students fill out a survey stating...