The Statistics of Sleep
According to James Maas, professor of psychology at Cornell,, adults should get 9 ¾ hours. Most, in fact, only get 7-8 hours a sleep each night
-National Sleep Foundation says young people average 6.8 hours of sleep per night

-Average number of hours of sleep per night for young people: 6.8
-Adults 7-8
-Ideal amount of sleep: 8
-Maas' Requirement for Adults 9 3/4 hours


-Sleep deprivation and sleep disorders cost $15.9 billion in 1990, and cost the American economy$150 billion in indirect costs.

Auto Accidents
-Drowsiness resutlt of 100,000 police-reported traffic crashes each year, killing 1,500 and injuring 71,000.
-More than half of those are drivers age 21 or under.
-20% of all car crashes are the result of sleepiness

Students
-22% of high school students fall asleep,s 14% miss or are late to school because of oversleeping,
-34% of young people claiming to be alert during day are severely sleep-deprived
Students Speak on Sleep The Late Night Economy
The Numbers of Sleep
Student Sleep Trends
Sleep and Your Body
The National Sleep Debt
Myths and Facts of Sleep
Further Reading