Predicting Sexual Satisfaction in Interpersonal Relationships

Two theoretical models hypothesized to predict sexual satisfaction were assessed. The Sexual Knowledge and Influence Model (SKIM), generated from Metts and colleagues' sexual communication research (Cupach & Metts, 1991, 1995; Metts & Cupach, 1989; Metts & Spitzberg, 1996) and Luft's (1969) Johari window, delineates that willingness to communicate and sexual knowledge jointly predict sexual satisfaction. Alternatively, Byers's Interpersonal Exchange Model of Sexual Satisfaction (IEMSS; Byers, 2001; Byers & Demmons, 1999; Byers & Wang, 2004; Lawrance & Byers, 1992, 1995) suggests that exchange variables predict sexual satisfaction. Regression analyses demonstrated that these data were consistent with a combined model in which sexual knowledge and sexual exchange variables were successful at predicting individuals' sexual satisfaction levels.