Research on the Environmental Conditions That Influence Sexual Orientation Indicates

Research on the environmental conditions that influence sexual orientation indicates that

A) homosexuals are more likely than heterosexuals to have been neglected by their parents.
B) homosexuals are more likely than heterosexuals to have been overprotected by their mothers.
C) homosexuals are more likely than heterosexuals to have been raised in a father-absent home.
D) the reported backgrounds of homosexuals and heterosexuals are similar.