As the age difference between siblings increases,the correlation between their intelligence scores:
A)increases.
B)decreases.
C)becomes more negative.
D)remains constant.

Question

Quizplus · Accepted Answer

Studies have shown that as the age difference between siblings increases, the correlation between their intelligence scores decreases, indicating that siblings become less alike in terms of their intelligence as they grow older. This may be due to differences in experiences and opportunities as they age, as well as the fact that genetics do not play as significant a role in intelligence as previously thought.

As the Age Difference Between Siblings Increases,the Correlation Between Their