Michael recently participated in a study that examined the circadian rhythm. For the study, Michael spent 2 weeks in a building designed so that participants would have no cues as to the time of day. At the end of the study, Michael's circadian rhythm would MOST likely be how long?

Question

Quizplus · Accepted Answer

In the absence of external cues, the human circadian rhythm tends to run slightly longer than 24 hours, typically around 24.2 hours.

Michael Recently Participated in a Study That Examined the Circadian