Galambos and Maggs, in Their Study of Children in Self-Care

Galambos and Maggs, in their study of children in self-care, found that

A) children who lived in a safe neighbourhood had fewer problems.
B) children who lived in an unsafe neighbourhood with high parental monitoring had fewer problems.
C) children who lived in an unsafe neighbourhood and had little peer activity had fewer problems.
D) the more time they spent with peers, the higher the risk for aggressive and delinquent behaviour.