What did the STRICT study generally find about the effect of internet use on sleep?

Question

A) Teens who use the internet and phone after bedtime have a variety of sleep problems
B) sleep is unaffected by internet use, as long as it is on a personal computer
C) teens sleep better with their phones at their sides
D) younger teens tend to spend more time on internet devices

Answer 1

A) Teens who use the internet and phone after bedtime have a variety of sleep problems