A circadian cycle is about ______ hours long
a. 1.5 c. 12
b. 6 d. 24
D
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Graduate student Charisse Goldberg conducted operant conditioning trials with a laboratory rat. Goldberg trained the animal to press a lever to earn a food pellet. The rat successfully learned to press the lever. In the language of operant conditioning, what is the animal's learned response called?
a. a higher-order conditioned response b. a vicariously learned response c. a reconditioned response d. a latent response e. an operant response
Brain activation in response to threat occurs in the:
A) pons. B) amygdala. C) hypothalamus. D) corpus callosum.
In the National Women's Study, researchers obtained data on the frequency of rape by interviewing people over the telephone. Approximately what percentage of women said that they had been a victim of rape or attempted rape?
A. 2% B. 8% C. 17% D. 26%
Sam is unpopular and has trouble making friends. He is aggressive and just last week started a fight by punching a boy who disagreed with him. Which of the following is most likely the case? Sam is a(n) ________ child
a. neglected b. rejected c. controversial d. average