46 XY DSD can result from a deficiency in ______ that is needed for masculinizing the external genitalia.
A. aromatase
B. 5á-reductase
C. estradiol
D. estrogen
Answer: B
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The Gestalt psychologists initially chose to focus on perception ____
a. ?to challenge Wundtian psychology directly b. ?because research on insight was dependent on vision c. ?in order to confront the inadequacies of introspection directly d. ?because isomorphism was not applicable to learning e. ?because Gestalt principles of organization applied only to the narrow fields of sensation and perception
When researchers studied trick-or-treaters, they confirmed that the two key ingredients to negative, antisocial behavior were (a) membership in a group and (b) anonymity.
a. True b. False
Manipulations that decrease glucose levels cause _____; ones that increase glucose levels cause _____
A) an increase in arousal; a decrease in arousal B) a decrease in hunger; an increase in hunger C) a decrease in arousal; an increase in arousal D) an increase in hunger; a decrease in hunger
The ability to take multiple aspects of a situation into account is less egocentric and called
a. concrete. c. decentering. b. reversibility. d. preoperational.