Sex differences in the level of the hormone ________ may play a role in making females both more invested in close relationships, and more vulnerable to adverse consequences of interpersonal problems.
A. serotonin
B. oxytocin
C. leptin
D. dopamine
Answer: B
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Paula has been a teacher for 20 years, and she is still trying to find new, creative ways to help her students learn. Erikson would say that Paula is exhibiting
a. initiative. b. integrity. c. generativity. d. industry.
A craving for alcohol created by heavy drinking is associated with
a. staying intoxicated for only short periods. b. drinking for pleasure. c. staying intoxicated for longer and longer periods. d. an increase in dopamine receptors.
What is the earliest type of conservation that is associated with development of working memory and the ability to control impulses?
A. conservation of substance B. conservation of mass C. numerical conservation D. conservation of liquid
Which statement about children’s map-making abilities is true?
A) Cultural frameworks influence children’s map making. B) Preschool children do not yet include landmarks on maps they draw. C) By age 6, most children can accurately place stickers on a map to indicate landmarks. D) By age 7, most children can give clear, well-organized instructions for getting from one place to another.