Research on the Etiology of Childhood Depression Suggests That

Research on the etiology of childhood depression suggests that:

A) There are no clear-cut patterns, but there is support for genetic, familial, and cognitive-behavioral factors playing a role in childhood depression
B) There is clear evidence that biological factors explain the large majority of cases of childhood depression
C) Double-bind parenting is associated with the large majority of cases of childhood depression
D) Studies of etiology have lead to wide-spread questions about diagnostic criteria for childhood depression