The MOST likely reason why African Americans have lower intelligence scores than do European Americans is that:
A)African Americans are faced with more bias in the testing environment.
B)African Americans are more prone to test-taking anxiety.
C)African Americans,on average,live in lower SES households than do European Americans.
D)the two groups simply differ in their genetic makeup.

Question

Quizplus · Accepted Answer

Research has shown that there is a strong correlation between intelligence scores and socio-economic status (SES). African Americans, on average, live in households with lower SES than do European Americans, which can contribute to lower intelligence scores. There is no scientific evidence that supports the idea that intelligence differences between races are due to genetic makeup. Bias and test-taking anxiety can also affect test scores, but they are less likely to be the MOST likely reason for such differences.

The MOST Likely Reason Why African Americans Have Lower Intelligence