The finding in Tucker-Drob & Harden’s (2012) longitudinal twin study that parental stimulation at age 4 was predicted by child cognitive ability at age 2, and that this relationship was largely a genetic one, provided evidence for

a. a gene-environment interaction.
b. environments influencing gene expression.
c. a passive gene-environment correlation.
d. an evocative gene-environment correlation.

Answer: d. an evocative gene-environment correlation.

Psychology

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Research suggests that socioeconomic status:

a) matters a good deal in finishing college, but only when U.S. students are at the bottom of the class. b) matters a good deal in completing college, but only when U.S. students rank in the middle of the class. c) makes no difference in college completion when U.S. young people are academically talented. d) makes a huge difference in the chance of finishing college even when U.S. young people are highly academically talented.

Psychology

The authors of your text suggest that there are two major motivations for people to conform:

a. not knowing what to do in a confusing situation and wishing to avoid ridicule and rejection. b. not knowing what to do in a confusing situation and seeking clear direction from an authority figure. c. wishing to avoid ridicule and rejection and hoping to attain power. d. not knowing what to do in a confusing situation and hoping to attain power.

Psychology