Professor Frohardt Is Interested in Studying Endogenous Circadian Rhythms

question 124

Multiple Choice

Professor Frohardt is interested in studying endogenous circadian rhythms.Which of the following is a research design that would allow him to conduct his study most effectively?

• A)Force subjects to follow a strict sleeping-working-eating schedule.
• B)Conduct an experiment in open spaces with many external cues.
• C)Have participants live in caves,mines,or specially prepared rooms.
• D)Use statistical comparisons between groups with and without endogenous body rhythms.

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