Manipulation of variables means
A. Deliberate change introduced by the experimenter
B. Active change introduced by the experimenter
C. Both deliberate and active change introduced by the experimenter in an event to see its effect on behaviour
D. None of the above
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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