The ____ theory suggests that sleep evolved because it prevented energy waste and minimized exposure to nighttime dangers.
A) repair
B) adaptive
C) activation-synthesis
D) Freudian

Question

Quizplus · Accepted Answer

The adaptive theory of sleep suggests that it evolved as a way to conserve energy and minimize exposure to danger during the night, which would have been an adaptive advantage for our ancestors. The repair theory suggests that sleep is necessary for repairing and restoring the body, while the activation-synthesis theory suggests that dreams are the result of random neural firing in the brain. The Freudian theory is a psychoanalytic approach to dream interpretation that focuses on unconscious desires and conflicts.

The ____ Theory Suggests That Sleep Evolved Because It Prevented