Sleep restriction studies have shown that:
A) research participants adapted to a four-hour-per-night sleep schedule by the end of the first week and showed no cognitive or physical impairments over the course of the experiments.
B) there were some beneficial effects in terms of memory consolidation, reaction time, and immune system functioning.
C) immune system functioning, concentration, vigilance, reaction time, memory skills, and ability to gauge risk were all diminished.
D) there is no evidence to support the notion that REM and NREM sleep deprivation result in REM and NREM rebound effects.

Question

Quizplus · Accepted Answer

Sleep restriction studies have consistently shown that sleep deprivation leads to a range of negative effects on cognitive and physical functioning. These effects include diminished immune system functioning, concentration, vigilance, reaction time, memory skills, and ability to gauge risk.

Sleep Restriction Studies Have Shown That