Author Question: In Kleitman's classic studies of sleep deprivation, student volunteers grew steadily more __________ ... (Read 54 times)

mpobi80 · **on:** Jun 22, 2018

In Kleitman's classic studies of sleep deprivation, student volunteers grew steadily more __________ as the period of deprivation grew longer.

A) sleepy
B) incapable of performing intelligence tests
C) unable to stay awake
D) all of the above
E) none of the above

Question 2

Most studies and personal experiences of sleep deprivation are confounded by

A) stress.
B) dreaming.
C) energy deficits.
D) circadian rhythms.
E) sleep walking.