24/7 society. Any time of the night or day, you can go to the store, go online. Television, no question, has had an impact on sleep.

172

Those with four or more electronic devices in their bedroom were twice as likely to fall asleep in school.

149

Sleep serves not only a restorative function for adolescents' bodies and brains, but it is also a key time when they process what they've learned during the day.

137

Across the board, we found that most kids are not getting the sleep they need.

134

Kids with bedtime routines get more sleep.

86