Observing a subject who is in REM sleep, a researcher can conclude that the subject will exhibit all of the following characteristics EXCEPT
A) vivid dreaming.
B) sexual arousal.
C) voluntary muscle paralysis.
D) delta waves.

Question

Quizplus · Accepted Answer

Delta waves occur during non-REM sleep, not during REM sleep. The other characteristics listed (vivid dreaming, sexual arousal, and voluntary muscle paralysis) are all common during REM sleep.

Observing a Subject Who Is in REM Sleep, a Researcher