Adolescent Sleep Needs and School Performance - 0 views
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Jeff Johnson on 02 Mar 09Contrary to popular belief, teenagers do not need less sleep than others. In fact, as they move through their teenage years, adolescents need increasing amounts of sleep - about nine hours nightly, as compared to eight hours needed by adults. Excessive sleepiness in teenagers and young adults is related to physiological changes during puberty. Yet, school starting times get earlier and earlier as students mature, despite the fact that puberty demands more sleep. This may have serious physical, mental, and social consequences for adolescents and negatively impact their academic performance.