Multiple Choice
A placebo effect is:
A) a change in a subject's behavior that is produced by the subject's beliefs and expectations rather than the actual drug, treatment, or procedure.
B) a researcher's confidence in his or her findings.
C) the instructions that are given to the research participants before an experiment begins.
D) the results that a researcher expects to discover.
Correct Answer:
Verified
Correct Answer:
Verified
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