Adopted children generally have IQ scores __________ similar to those of their biological parents than to those of their adoptive parents; the similarity in IQ to the biological parents __________ as these adopted children grow older.

Question

Quizplus · Accepted Answer

Adopted children's IQ scores are generally more similar to those of their biological parents than to their adoptive parents, and this similarity tends to increase as the adopted children grow older, indicating the influence of genetics on IQ.

Adopted Children Generally Have IQ Scores __________ Similar to Those