Psychologists face an interesting problem not shared by physicists and chemists. Human subjects are very sensitive to hints from an experimenter about what is expected of them, is called . . . . . . . .
A. Placebo effect
B. Environmental effect
C. Experimenter effect
D. None of these
Answer: Option C
Related Questions on Methods in Psychology
A. Psychoanalysis
B. Guidance and counselling
C. Psychotherapies
D. All of the above
A. Placebo effect
B. Environmental effect
C. Experimenter effect
D. None of these
A. 1, 2 and 3
B. 1 and 2
C. 2 and 3
D. Only 1
A. Environmental variables
B. Organismic variables
C. Sequential variables
D. All of the above
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