In order to assure that changes in behavior that occur during experiments
are attributable to variables manipulated by the experimenter, it is critical
to control for
a. prior experience.
b. number of participants.
c. genetic variation.
d. number of experimental conditions.
e. both prior experience and genetic variation.
e. both prior experience and genetic variation.
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Stewie has developed strong feelings for his mother and views his father as a rival for her attention
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A) equally as much as B) less than C) more than D) substantially more than
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A. withdrawal B. postural C. patellar D. polysynaptic