Concerning REM Sleep, Which of the Following Statements Is FALSE

Multiple Choice

Concerning REM sleep, which of the following statements is FALSE?

A) Roughly 85 percent of the time, people awakened during REM sleep report having vivid dreams.
B) After studying for a long period, you will remember more if you go to sleep (and get more REM sleep) than if you pull an all-nighter.
C) REM sleep is a combination of sleep spindles and very deep delta waves.
D) Some eye movements correspond to dream activities, such that if you dream you are watching a tennis match, you will probably move your eyes from side to side.