An adoption study conducted in Sweden by Cloninger and colleagues, found that males
whose biological fathers were steady drinkers were about __________ times more likely to
become steady drinkers themselves, than were males whose fathers did not
abuse alcohol.
a. 3
b. 5
c. 7
d. 10
e. 12
c. 7
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Howie has been diagnosed with obsessive-compulsive disorder. He has an obsession about contamination. His compulsion is most likely to be
a. checking locks repeatedly. b. cleaning things that are already clean. c. continuously thinking about germs. d. being unable to stop thinking about washing his hands.
If you surveyed 100 toddlers, how many would report having a television in their own room?
a. 20% b. 30% c. 40% d. 50%
Which of the following reflects the finding in cross-species research?
A- Male rhesus juveniles and boys are more likely than female rhesus juveniles and girls to engage in rough and tough play. B- Female rhesus monkeys and girls showed consistent, strong preferences for wheeled toys. C- Male monkeys and girls showed greater flexibility in preferences, sometimes playing with plush toys and sometimes playing with wheeled toys. D- Female rhesus juveniles and girls are more like than male rhesus juveniles and boys to engage in rough and tough play.
Piaget and Inhelder (1967) designed the 'three mountains task' to measure young children's
A. object permanence. B. animistic thinking. C. individuation. D. egocentrism.