Explore IDNLearn.com's extensive Q&A database and find the answers you need. Get step-by-step guidance for all your technical questions from our knowledgeable community members.

What do adoption studies compare?

Sagot :

Answer:

Adoption studies compare the similarity between an adoptee and his or her biological versus adoptive relatives, or the similarity between biological relatives of affected adoptees with those of unaffected or control adoptees. The latter approach is more powerful because it eliminates the potentially confounding effect of environmental factors.

Explanation: