In one study, the average IQ score of a black child adopted into a white family was __________, which is __________ that of the average non-adopted black child.
A) 95; about the same as
B) 90; lower than
C) 87; much lower than
D) 105; higher than
E) 90; about the same as

Question

Quizplus · Accepted Answer

The average IQ score of a black child adopted into a white family was found to be higher than that of the average non-adopted black child, indicating that environmental factors, such as family environment, can have a significant impact on IQ scores.

In One Study, the Average IQ Score of a Black