>School children are sleeping on average 1 hour less than theirs peers did 50 years ago.
And how much of that is due to
- Social media
- Gaming
- SMS/MMS/Marco Polo/etc
... I'm guessing quite a bit. Until I was 12 you were in bed, lights out, no tv by 8pm PERIOD for me and many of my friends. Past that if I wasn't in bed at 10 it was "why aren't you in bed? Turn the computer and TV off and if I pick up the phone you better not be on it!"