Multiple Choice
In a formal experiment in which the treatment involves a drug (e.g. ,pill) ,the ____________ group is given a(n) ____________ pill to control for the fact that people may think they have received a treatment and may potentially be influenced by their expectations.
A) experimental;placebo
B) control;placebo
C) experimental;active
D) control;active
Correct Answer:

Verified
Correct Answer:
Verified
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