Examining the role of opportunity in the offense behavior of victim age polymorphic sex offenders. (September 2017)

• Record Type: Journal Article
• Authors: Stephens, Skye; Reale, Kylie S.; Goodwill, Alasdair M.; Beauregard, Eric
• Is Part Of: Journal of criminal justice. Number 52(2017)
• Page Start: 41
• Page End: 48
• Publication Date: 2017-09
• Subjects: Polymorphism -- Victim crossover -- Victim age -- Crime scene behaviors -- Versatility; Criminal justice, Administration of -- Periodicals; Justice pénale -- Administration -- Périodiques; 364.05
• DOI: 10.1016/j.jcrimjus.2017.07.010
• Languages: English
• ISSNs: 0047-2352

Abstract

Abstract: Purpose: Victim age polymorphism (also referred to as victim age crossover) describes sexual offenders who offend against multiple age groups. The present study examined whether polymorphic offenders could be differentiated from age-specific offenders based on the role of opportunity in the commission of their offenses. Methods: The current study examined age polymorphism in 72 sexual offenders who committed 361 stranger offenses. Incarcerated offenders were interviewed about their sexual offending history and provided information on their crime scene behaviors (i.e., pre-crime activities, victim selection, and behaviors during the commission of the offense, such as sexual behaviors), which was cross-checked with file information. A PCA and logistic regression were conducted using crime scene behaviors to determine latent constructs that differentiated age-specific and age polymorphic offenders. Individual crime scene behaviors were also analyzed. Results: Polymorphism occurred in 36% of offenders' sexual offense histories with most polymorphic offenders victimizing those aged 11 to 14 and at least one other age group. Compared to age-specific offenders, polymorphic offenders were more opportunistic and less concerned with the specific characteristics of their victim. Conclusion: Polymorphic offenders can be distinguished from age-specific offenders by their pre-crime decisions and the sexual behaviors committed during the offense.