Several decades ago,the gap between the IQ scores of African Americans and White Americans was estimated to be about 15 IQ points.What do contemporary studies reveal about the gap?
A)It is approximately 20 points.
B)It is 15 points.
C)It is between 8 and 11 points.
D)It is nonexistent.

Question

Quizplus · Accepted Answer

Contemporary studies on the gap between IQ scores of African Americans and White Americans reveal that the gap is between 8 and 11 points, and not as high as 15 or 20 points as estimated earlier. However, there is still ongoing debate and research on the factors that contribute to this gap, including genetic and environmental factors.

Several Decades Ago,the Gap Between the IQ Scores of African