Order Effects of Presenting Coercive Tactics on Young Adults’ Reports of Sexual Victimization

Abstract

Measures designed to collect prevalence reports of sexual victimization need to be robust against variations of question context to yield valid findings. Previous research has examined variations in the order in which questions about unwanted sexual acts and questions about coercive tactics are presented. The current study examined potential effects of the order in which coercive tactics are presented on self-reported prevalence rates of sexual victimization. The following two versions of the Sexual Aggression and Victimization Scale (SAV-S), a validated measure for studying sexual aggression victimization and perpetration in college students, were used: (a) the standard version in which the physical-force items were presented first and the items referring to the use of verbal pressure were presented last, and (b) a reversed order in which the verbal-pressure items were presented first and the physical-force items were presented last. Items referring to the exploitation of the victim’s inability to resist were placed in the middle in both versions. In a sample of 856 participants from Germany (475 female, 381 male, mean age of 24 years), most of whom were university students, 80.4% of women and 55.3% of men reported at least one experience of sexual victimization since the age of 14. No order effects on overall victimization rates were found. For both genders, the victimization rate through verbal pressure was higher when this tactic was presented first. Victimization rates through the threat or use of force were higher in the force-first than in the force-last condition for women, but could not be tested for men due to small cell sizes. No order effects were found for both men and women on reports of victimization through exploiting the inability to resist. The implications of the results for the reliable measurement of sexual aggression are discussed.