The average IQ for a sample of black children raised by white, middle-class parents is __________ the national average for black children.
A) well above
B) the same as
C) only slightly below
D) still considerably lower than

Question

Quizplus · Accepted Answer

Research studies have consistently shown that the average IQ of black children raised by white, middle-class parents is well above the national average for black children, and on par with the national average for white children. This suggests that environment has a significant impact on IQ scores, and that socio-economic factors play a major role in shaping cognitive development.

The Average IQ for a Sample of Black Children Raised