An afternoon nap of 20-60 minutes
A) has the effect of depriving the person of sufficient sleep on the following night.
B) improves performance on physical but not intellectual tasks.
C) decreases sleepiness and increases cognitive ability.
D) has no effect on either physical or intellectual performance.
E) increases performance under stress.

Question

Quizplus · Accepted Answer

A short nap of 20-60 minutes can decrease sleepiness and improve cognitive functions, such as memory, alertness, and learning.

An Afternoon Nap of 20-60 Minutes