Which statement is supported by research on group differences in IQ?
A) On average, Hispanic children score slightly lower than African-American children on measures of IQ.
B) Heredity is largely responsible for individual, ethnic, and SES variations in intelligence.
C) Minority top performers are typically indistinguishable from top performers in the white majority.
D) Differences in SES are primarily responsible for the IQ gap between black and white American children.

Question

Quizplus · Accepted Answer

Research has consistently shown that there are no inherent differences in intelligence between races or ethnicities, and that minority top performers are indistinguishable from top performers in the majority group. Factors such as cultural bias in testing and differences in access to resources can account for group differences in IQ, but genetics has not been found to play a significant role. Therefore, options A and B are incorrect. Option D oversimplifies the complex interactions between SES and IQ, as factors such as discrimination and stereotype threat can also contribute to group differences.

Which Statement Is Supported by Research on Group Differences in IQ