The developmental antecedents of sexual coercion against women: testing alternative hypotheses with structural equation modeling.

A unified model of the origin of sexual aggression against women on both adult and juvenile sexual offender samples has been developed and successfully tested. This model proposed three major causal paths to sexual coercion against women. In the first path, physical and verbal abuse was hypothesized to produce callousness and lack of emotionality, which disinhibited sexual drive and sexual fantasies. These in turn disinhibited hostile sexual fantasies, and led to sexual coercion. In the second causal path, sexual abuse contributed directly to the disinhibition of sexual drive and sexual fantasies, which through hostile sexual fantasies led to sexual coercion. The third path operated through early antisocial behavior, including aggressive acts. It developed as a result of both physical/verbal abuse and callousness/lack of emotion. It in turn directly affected sexual coercion and worked indirectly through the hostile sexual fantasies path. In the present study, the anonymous responses of a group of 168 blue-collar, community males to an inventory (the Multidimensional Assessment of Sex and Aggression) were used in a structural equation model to test the validity of this model. Moreover, this model was pitted against (Malamuth's (1998)) two-path model. Whereas the three-path model had an excellent fit with the data (CFI =.951, RMSEA =.047), the two-path model fit less well (CFI =.857, RMSEA =.079). These results indicate the superiority of the three-path model and suggest that it constitutes a solid, empirically disconfirmable heuristic for the etiology of sexual coercion against women.