Because of shifts in circadian rhythms that occur around puberty, students at high schools that begin the school day after 8:30 am generally experience
A) increased levels of depression.
B) better academic performance.
C) lower school attendance.
D) faster growth rates.

Question

Quizplus · Accepted Answer

Due to the shifts in circadian rhythms that occur in puberty, adolescents tend to naturally fall asleep and wake up later. Therefore, high schools starting after 8:30 am enable students to match school schedules with their preferred sleeping schedules, which has been shown to improve academic performance. Studies have shown that attendance rates increase and students have less tardiness when schools start later. There may not be any significant impact on depression or growth rates.

Because of Shifts in Circadian Rhythms That Occur Around Puberty