According to the activation-synthesis hypothesis, what do dreams reflect?
a. the brain's attempt to make sense of spontaneous neural activity
b. unconscious motivations and emotions
c. experiences that have been part of the species' evolutionary history
d. an imbalance among hormone levels
Question 2
A recent hypothesis proposed that the role of REM is ____.
a. to shake the eyeballs back and forth in order to get sufficient oxygen to the corneas of the eyes
b. to shake the eyeballs back and forth so the individual moves from REM to NREM
c. no different than the role of NREM
d. to bring to the surface the individual's unconscious wishes