Sleep Deprivation - School

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:

    And this school wasn’t keeping anymore,
    Unless for penitents who took their seat
    Upon its doorsteps as at mercy’s feet
    To make up for a lack of meditation.
    Robert Frost (1874–1963)

    Green, green is El Aghir. It has a railway station,
    And the wealth of its soil has borne many another fruit:
    A mairie, a school and an elegant Salle de Fetes.
    Such blessings, as I remarked, in effect, to the waiter,
    Are added unto them that have plenty of water.
    Norman Cameron (b. 1905)

    One non-revolutionary weekend is infinitely more bloody than a month of permanent revolution.
    Graffiti, School of Oriental Languages, London (1968)