The phenomenon of epigenetics and the "multiplier effect" support which generalization?

a. All behavioral differences depend equally on heredity and environment.
b. People who are good at one skill tend to be poor at another one

c. Evolution is increasing human intelligence from one generation to the next.
d. The effects of heredity and environment are hard to separate.

d

Psychology

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Distinguish between the risky-shift phenomenon and group polarization. Why might these tendencies be accurate or inaccurate?

What will be an ideal response?

Psychology

Poverty plays a large role in determining whether a student completes high school. Students from lower-income households are_____ less likely to complete high school than are middle- and higher-income students

a) two times b) four times c) five times d) three times

Psychology