“…Indeed, research has consistently found that East Asian individuals are sexually conservative compared to Caucasian individuals in every domain of sexuality that has been studied. For example, Caucasian youth report initiating sexual activity at an earlier age (Baldwin, Whiteley, & Baldwin, 1992;Huang & Uba, 1992;Upchurch, Levy-Storms, Sucoff, & Aneshensel, 1998), having more sexual partners (Grunbaum, Lowy, Kann, & Pateman, 2000;Schuster, Bell, Nakajima, & Kanouse, 1998), and possessing a wider repertoire of sexual activities (Brotto et al, 2005;Meston, Trapnell, & Gorzalka, 1996;Tang, Lai, & Chung, 1997) compared to Asian individuals. Despite the frequency with which sexual conservatism has been cited as the reason for ethnic differences in various aspects of sexuality, this proposition has not been directly empirically tested nor have the mechanisms underlying such differences been thoroughly examined.…”