In a sensory deprivation experiment,Bob was required to remain in a windowless room for several weeks.Based on results from previous research,it is likely that his sleep-wake cycle
A) shortened from 24 hours to 22 hours.
B) remained the same during the experiment.
C) lengthened from 24 hours to 25 hours.
D) adjusted to a lunar cycle of 28 days.

Question

Quizplus · Accepted Answer

Previous research on sensory deprivation has found that the sleep-wake cycle tends to lengthen from 24 hours to approximately 25 hours. This is because the absence of external cues, such as daylight and darkness, can disrupt the body's natural circadian rhythm, which regulates the sleep-wake cycle. Therefore, Bob's sleep-wake cycle is likely to have lengthened from 24 hours to 25 hours during the experiment.

In a Sensory Deprivation Experiment,Bob Was Required to Remain in a Windowless