The combination of a sleep "phase delay" and evening activities, phones, and computers has resulted in
A) today's teenagers getting much less sleep than those of previous generations.
B) teenagers who are better able to cope with sleep loss than previous generations.
C) teenagers who are less likely to rely on sleep rebound on weekends.
D) teenagers who get a better night's rest than those in previous generations.

Question

Quizplus · Accepted Answer

The combination of sleep phase delay and evening activities, phones, and computers has resulted in today's teenagers getting much less sleep than those of previous generations. This is because the use of electronic devices can disrupt circadian rhythms and delay the onset of sleep, and many teenagers engage in evening activities that further delay their bedtime.

The Combination of a Sleep "Phase Delay" and Evening Activities