Kinship research suggests that
A) nonshared environmental factors are more powerful than shared influences on IQ.
B) in adolescence, the IQ resemblance between fraternal twins increases.
C) the impact of nonshared environmental influences is greatest in childhood.
D) shared environmental factors are more powerful than nonshared influences on IQ.
A
You might also like to view...
According to research conducted by Nisbett and his colleagues (1987), how might you improve your social reasoning? Take a(n) ________ course
a. chemistry b. statistics c. economics d. history
Asian cultures may value hard work and collective action more than other regions because the land in Asia is often used to grow rice, and cultivating rice paddies is labor intensive. This is an example of __________ differences
a. biological b. personality c. cross-cultural d. self-esteem