Family studies usually involve _____ studies and _____ studies.
A) twin; selective breeding
B) identical twin; fraternal twin
C) genetic; environmental
D) twin; adoption

Question

Quizplus · Accepted Answer

Family studies usually involve twin studies and adoption studies. Twin studies allow researchers to compare the similarities and differences between identical and fraternal twins in order to determine the influence of genetics and environment on certain traits. Adoption studies involve comparing adopted children to both their biological and adoptive families in order to determine the influence of genetics and environment on their development. While genetic and environmental studies are important to consider in family studies, they are not the specific types of studies typically conducted in this field. And selective breeding is not ethical for humans.

Family Studies Usually Involve _____ Studies and _____ Studies

Family Studies Usually Involve _ Studies and _ Studies