The placebo effect means:
A)all conditions in an experiment are the same.
B)that there is no control group.
C)the expectations of the participants influence their behaviour.
D)experimenter bias causes the subjects to act strangely.

Question

Quizplus · Accepted Answer

The placebo effect refers to the phenomenon where the expectations of the participants influence their behavior. It occurs when individuals receive treatment, which is not genuinely active, but they perceive it as an actual treatment. They show improvements only because they believe they have received a legitimate therapeutic intervention.

The Placebo Effect Means