Multiple Choice Please select the best answer and click subm

Multiple Choice: Please select the best answer and click \"submit.\" Which of the following describes the placebo effect? A. Subjects may respond to a treatment simply because they believe it is affecting them. Subjects receive inactive sugar pills instead of real medication. An experiment is repeated many times with real drugs and placebos. Subjects are prevented from knowing whether they are receiving real drugs or placebos. At least one block of subjects in an experiment receives only placebos.

Solution

the placebo effect which may also be called fake treatment and is purely on the basis of belive. So A