According to current research, sleep

a. is totally controlled by dreams
b. is controlled by a circadian process that determines when we wake up
c. deprivation leads to severe mental health problems or death in humans
d. is a state of complete relaxation


b

Psychology

You might also like to view...

In addition to the universality of human facial expressions of emotions, what other evidence discussed points to the conclusion that emotional facial expressions may be genetically "pre-programmed?"

A. We can observe similar expressions of some emotions in non-human animals. B. Many subtle combinations of emotional facial expressions were also evident among the South Fore people. C. The South Fore people's emotions were triggered by the same kind of stimuli as those of Western societies. D. When facial expressions change, our brain chemicals change with them.

Psychology

The trichromatic theory explains how:

A. we experience an afterimage B. the brain changes light waves into color C. cones in the retina change light waves into colors D. rods in the retina change light waves into colors

Psychology

Research supports Erikson’s claim that hope is a vital personality strength in that the data show . . .

a. Having a forward-minded attitude helps reduce stress in the present b. The attitude, “This too shall pass,” can be an effective way of dealing with stress c. Both of the above d. Neither of the above

Psychology

Tristan researches how self-actualization affects sexuality. He is most likely a theorist from the ____

a. sociological school of thought c. behavioral school of thought b. humanist school of thought d. feminist school of thought

Psychology