Multiple Choice
(Scenario III) The experimental group in Scenario III included those who received _____, whereas the control group included those _____.
A) caffeine; who did not receive caffeine
B) a placebo; who received caffeine
C) 200mg of caffeine; 100mg of caffeine
D) 100mg of caffeine; a placebo
Correct Answer:

Verified
Correct Answer:
Verified
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