After reviewing all the evidence,psychologists have estimated that heredity accounts for ____ percent of the variation in intelligence,and environment accounts for ____ percent.

Question

Quizplus · Accepted Answer

Psychologists generally estimate that heredity accounts for a little more than 50% of the variation in intelligence among individuals, with the environment accounting for the remainder, which is a little less than 50%. This reflects the consensus that both genetics and environment play significant roles in shaping intelligence, but neither is wholly determinative.

After Reviewing All the Evidence,psychologists Have Estimated That Heredity Accounts