Research on genetics and schizophrenia indicates that ______ play a significant role in the
development of schizophrenia.
a. neither genetics nor environmental factors
b. genetics, but not environmental factors
c. environmental factors, but not genetics
d. both genetics and environmental factors
D
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Imagine that you need to meet someone at the airport. You would notice him more quickly if he had told you "Look for the only person wearing a hat" than if he told you, "Look for the only person not wearing a hat." This situation is most similar to
a. the Stroop effect. b. the isolated-feature/combined-feature effect. c. the feature-present/feature-absent effect. d. Wolfe's finding that we detect a target more accurately if the target appears frequently, rather than rarely.
"It's noon, so it's time to eat.". This person illustrates the role of ____ in hunger
a. PYY c. learned associations b. genetic factors d. leptin
According to psychologist William Damon, a child's view of friendship passes through which of the stages below?
a) basing friendship on intelligence b) basing friendship on attractiveness c) basing friendship on similarity of appearance d) basing friendship on psychological closeness
What is the "Barnum effect"?
a. The tendency for people to believe vague, positive statements about themselves. b. The tendency for people to believe vague, negative statements about themselves. c. The tendency for people to react strongly to negative statements about themselves. d. The tendency for people to behave oddly when told positive statements about themselves.