Parental backgrounds of homosexual and heterosexual men: a cross national replication.

In the present study of British respondents, few differences were found in the parental backgrounds of homosexual vs. heterosexual males. These findings were similar to those reported for male homosexuals vs. male heterosexuals living in the United States. It is suggested that a multifactorial and developmental theory of sexual orientation, including a more precise definition of homosexuality-heterosexuality, is needed to replace the simplistic and thus far generally unsupported explanations involving limited types of parental behavior.