Sechenov insisted that ____ causes all behavior.
a. thought
b. external stimulation
c. emotion
d. spontaneity
b. external stimulation
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Which of the following terms best describes the process of becoming more sensitive to stimulation?
a. Negative adaptation b. Retinal disparity c. Positive adaptation d. Perceptual organization
Loving and Agnew (2001) found that people in romantic love tend to
a. show commitment. c. see each other realistically. b. show intimacy and commitment. d. overlook each other's flaws.
A scientist can subtly influence the outcome of an experiment by making biased decisions about:
a. unintended variations in the experiment that tend to favor the hypothesis b. whether to accept or discard a participant's data c. conducting unplanned ad hoc analyses d. all of these
In studies of classical conditioning in Aplysia, which of the following usually serves as the unconditioned stimulus?
a. touching the mantle b. touching the siphon c. the gill-withdrawal reflex d. electric shock to the tail