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:
“A man who graduated high in his class at Yale Law School and made partnership in a top law firm would be celebrated. A man who invested wisely would be admired, but a woman who accomplishes this is treated with suspicion.”
—Barbra Streisand (b. 1942)
“Mary had a little lamb,
Its fleece was white as snow,
And every where that Mary went
The lamb was sure to go;
He followed her to school one day—
That was against the rule,
It made the children laugh and play,
To see a lamb at school.”
—Sarah Josepha Buell Hale (1788–1879)
“Anyone who has been to an English public school will always feel comparatively at home in prison. It is the people brought up in the gay intimacy of the slums ... who find prison so soul-destroying.”
—Evelyn Waugh (1903–1966)