Which of the following is the best support for the possible addictive nature of marijuana?
A. Most chronic users experience noticeable withdrawal symptoms when drug use stops.
B. Tolerance develops to the euphoric effects fairly rapidly.
C. Marijuana is self-administered by both humans and lower primates.
D. Marijuana causes physiological dependence.
Answer: C
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Research on women working in the corporate world indicated that one reason professional women leave their job is that the common corporate structure does not value a. an interdependent worker. b. competence
c. self-sufficiency. d. competition.
How do studies using the experimental research strategy differ from other types of research?
a. Only experiments can demonstrate a cause-and-effect relationship between variables. b. Only experiments involve comparing two or more groups of scores c. Only experiments can describe the relationship between variables. d. Only experiments can demonstrate a bi-directional relationship between variables.
Which of the following is classified as a mood disorder by the DSM?
a. panic disorder b. dysthymic disorder c. conversion disorder d. dissociative amnesia
Suppose that you are a female and in a datingrelationship. You are first shown a series
of photographs of men who were described as being high in dominance, and then are asked to rate the level of your satisfaction with your current dating relationship. According to the work of Kenrick and colleagues, you would most likely rate it __________ you did before you saw the photographs. a. lower than b. about the same as c. higher than d. lower than (depending on whether your own dominance level is high) e. higher than (depending on whether your own dominance level is low)