What evidence has been cited by scientists who propose that alcoholism is related to endogenous opioid production?
a. Alcohol is an opioid derivative.
b. Rats given morphine refuse alcohol.
c. The symptoms of withdrawal from alcohol and heroin are similar.
d. Opioid-antagonists can reduce the subjective "high" of drinking.
Answer: d.
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The area of the frontal lobe that plays an important role in the production of speech is called
a. Wernicke's area. b. Broca's area. c. Cannon's area. d. Sperry's area.
The fact that tattoos are commonplace today, while they were once viewed as abnormal, illustrates that __________.
A. modern society is unlikely to change B. what is acceptable for men and women is no longer different C. American culture values independence D. the values of a society may change over time
Research on the impact of ideological motives on attribution indicates that a liberal is most likely to explain poverty as due to
a. laziness. b. existing power structures. c. personal characteristics. d. self-indulgence.
What are the three steps involved in systematic desensitization?
a. ?identifying the problem, changing the contingencies, and debriefing for long term change b. ?muscle relaxation, creating an anxiety hierarchy, and pairing relaxation with each item on the hierarchy c. ?making free associations, interpreting resistance and transference, and restructuring defense mechanisms d. ?actively listening, demonstrating genuineness and empathy, and showing unconditional acceptance