Verbal IQ usually begins to decline in the

A) twenties.
B) forties.
C) sixties.
D) eighties.

D

Psychology

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Research on how nature and nurture influence the development of IQ suggests that

A) nature has a larger impact than nurture. B) nurture has a larger impact than nature. C) both nature and nurture have an impact. D) neither nature nor nurture has an impact.

Psychology

__________ contributes to preschoolers' improved emotional self-regulation

A) Permissive child rearing B) Authoritarian child rearing C) Language D) Family size

Psychology