What is a major possible confound in adoption studies that could limit their conclusions?
A)Children who are adopted may have other psychological disturbances that influence IQ.
B)Adoptive children may have experienced lacking environments depending on time in foster care.
C)Adopted children may have more enriched environments than their biological counterparts.
D)Adoption agencies frequently place children in homes similar to those of the biological parents.

Question

Quizplus · Accepted Answer

Adoption agencies often try to match children with adoptive families that are similar to their biological families in terms of socioeconomic status and other factors, which can confound the results by making it difficult to separate the effects of genetics and environment.

What Is a Major Possible Confound in Adoption Studies That