Deficient erotic gender differentiation in pedophilia: a follow-up.

Divided 262 phallometrically diagnosed pedophiles into heterosexual, homosexual, and bisexual groups, according to the sex of their victims. Each group was then divided into 3 subgroups according to degree of admitting to an erotic preference for children. They were compared among each other and with 47 self-professed heterosexual and 20 self-professed homosexual male volunteers phallometrically diagnosed as having an erotic preference for physically mature partners. The comparison was in regard to phallometrically assessed "erotic gender differentiation." Results demonstrate that gender differentiation of even the fully admitting heterosexual pedophiles was significantly weaker than that of the heterosexual controls, and the gender differentiation of the fully admitting homosexual pedophiles was significantly weaker than that of both groups of controls. Gender differentiation of the nonadmitting heterosexual pedophiles was significantly weaker than that of the heterosexual pedophiles who fully admitted to their paraphilia. This was demonstrated to be caused by the nonadmitters suppression of responses.