-wikipedia
In the United States, and in many
other countries, sleep deprivation is common among students. School-aged
children should be getting between 8.5 and 9.25 hours of sleep[29]
but many do not. A National Sleep
Foundation survey found that college/university-aged students get an average
of 6.8 hours of sleep each night.[30]
Sleep deprivation is common in college freshmen 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.[31].
Students get more sleep each night in the summer than during the school year,[32]
and one in four U.S. high school students admit to falling asleep in class at
least once a week.[33].
Research has indicated that teenage children have a variation in their circadian cycle that
delays sleep past the normal time for adults. Since school schedules are based
around the adult workday, it is not surprising that students have difficulty
obtaining adequate sleep.[citation
needed] In 1997 the University of
Minnesota did research that compared students who went to school at 7:15
a.m. and those who went to school at 8:40 a.m. They found that students who went
to school at 8:40 got higher grades and more sleep on the weekdays.[11]
December 2007 January 2008 February 2008 March 2008 April 2008 May 2008 June 2008 July 2008 August 2008 September 2008 October 2008 November 2008 December 2008 January 2009 February 2009 March 2009 April 2009 May 2009 June 2009 October 2009
Subscribe to Posts [Atom]