The placebo effect means ________
a) all conditions in an experiment are the same
b) that there is no control group
c) the expectations of the participants influence their behavior
d) experimenter bias causes the subjects to act strangely
ANS: c
Psychology
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The point at which the nerves from the left side of the body cross over into the right side of the brain, and vice versa, is the ______
a. amygdala b. pons c. medulla d. cerebellum
Psychology
Where do secondary reinforcers get their power from?
a. Pavlov's classical conditioning b. Thorndike's law of effect c. Bandura's observational theory d. Köhler's insight theory
Psychology