Which neurotransmitter has been repeatedly connected with addictive drugs?
a. epinephrine
b. acetylcholine
c. serotonin
d. dopamine
d
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Which statement about recent research in developmental psychology is true??
a. ?Recent research has settled the controversy of the influences of nature and nurture. b. ?Recent research has questioned some of Piaget's theories, such as object permanence. c. ?Recent research has conclusively authenticated virtually all of Freud's psychosexual theories. d. ?Piaget’s theories have had no influence on contemporary views of child development.
A man leaves home one day, travels to another location, and loses all memory of his past life. He assumes a new identity that is more outgoing and less inhibited than that of his forgotten past. Time passes, and he recalls and then returns to his former life and identity. The events of the "new life" pursued when he lost his memory are completely forgotten. This man has experienced
a. dissociative fugue. c. malingering. b. dissociative identity disorder. d. depersonalization.
Research indicates that ______ subjects spend more time in REM sleep after learning difficult material
a. neither human nor nonhuman c. nonhuman, but not human b. human, but not nonhuman d. both human and nonhuman
On average, men said they wanted at least __________ sex partners during their lives.
A. 5 B. 18 C. 23 D. 35