Based on epidemiological research, which of the following individuals has the highest risk for anorexia nervosa?
a) Iris, a 32-year-old African-American school teacher
b) Carl, a 25-year-old Caucasian construction worker
c) Helen, a 16-year-old Caucasian high school athlete
d) David, a 35-year-old African-American data processor
c
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Your neighbors emphasize obedience through guidelines and punishment. For example, when their 12-year-old was 10 minutes late returning from a basketball game, they grounded the youngster for two weeks. Which style of parenting has been described?
a) attached b) assertive c) authoritative d) authoritarian
When conditioned stimuli are linked together to form a series of signals, such as the steps involved in having one's blood tested, this process is called __________
a) stimulus chaining. b) graduated conditioning. c) operant conditioning. d) higher-order conditioning.