Adopted Children Who Were at High Risk for Schizophrenia and Who

Adopted children who were at high risk for schizophrenia and who were raised in healthy families, ________

A) showed the same risk for schizophrenia as those adopted into dysfunctional families-genes were the most important factor.
B) showed higher risk for schizophrenia than those adopted into dysfunctional families-they had trouble fitting in with the family.
C) showed lower risk for schizophrenia than those adopted into dysfunctional families-a good environment may protect people with genetic vulnerabilities from developing schizophrenia.
D) showed lower risk for schizophrenia than those adopted into dysfunctional families-the environment causes people to develop schizophrenia, not genes.