The animal model that best approximates human drug addiction is the
A) conditioned tolerance model.
B) contingent tolerance model.
C) drug self-administration paradigm.
D) drug withdrawal syndrome
E) conditioned place preference paradigm.
Answer: C
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In the context of schizophrenia, people with the condition termed _____ show striking impairment in motor activity
A) catatonia B) impetigo C) hypogeusia D) hyperphagia
Answer the following statement(s) true (T) or false (F)
In a scatterplot, one variable is placed on the x-axis, and the other variable is placed on the r-axis.
Participants in a tachistoscopic procedure are shown the sequence CQRN. Participants misperceive this string as CORN. In a feature-net account, which of the following statements probably does NOT contribute to this effect?
A. O is a more frequently used letter in English than is Q. Therefore, the O-detector is better primed. B. CO is a more frequent letter pair in English than CQ. Therefore, the CO-detector is better primed. C. A well-primed bigram detector will fire even if the letter detectors feeding into that bigram detector are firing weakly. D. Feature nets are generally unable to identify nonwords.
Changes in primary sex characteristics during puberty include:
a. pubic hair & underarm hair growth. b. uterus & testes growth. c. rapid height increase. d. all of these