School
A National Sleep Foundation survey found that college/university-aged students get an average of 6.7 hours of sleep each night. Sleep deprivation is common in first year college students as they adjust to the stress and social activities of college life. A study performed by the Department of Psychology at the National Chung Cheng University in Taiwan concluded that freshmen received the shortest amount of sleep during the week. In 1997 the University of Minnesota did research that compared students who went to school at 7:15 am and those who went to school at 8:40 am. They found that students who went to school at 8:40 got higher grades and more sleep on weekday nights. One in four U.S. high school students admits to falling asleep in class at least once a week. It is known that during human adolescence, circadian rhythms and therefore sleep patterns typically undergo marked changes. Electroencephalogram (EEG) studies indicate a 50% reduction of deep (stage 4) sleep and a 75% reduction in the peak amplitude of delta waves during NREM sleep in adolescence. School schedules are often incompatible with a corresponding delay in sleep offset, leading to a less than optimal amount of sleep for the majority of adolescents.
Read more about this topic: Sleep Deprivation
Famous quotes containing the word school:
“It was Mabbie without the grammar school gates.
And Mabbie was all of seven.
And Mabbie was cut from a chocolate bar.
And Mabbie thought life was heaven.”
—Gwendolyn Brooks (b. 1917)
“At school boys become gluttons and slovens, and, instead of cultivating domestic affections, very early rush into the libertinism which destroys the constitution before it is formed; hardening the heart as it weakens the understanding.”
—Mary Wollstonecraft (1759–1797)
“Dad, if you really want to know what happened in school, then you’ve got to know exactly who’s in the class, who rides the bus, what project they’re working on in science, and how your child felt that morning.... Without these facts at your fingertips, all you can really think to say is “So how was school today?” And you’ve got to be prepared for the inevitable answer—”Fine.” Which will probably leave you wishing that you’d never asked.”
—Ron Taffel (20th century)