Intrafamilial adolescent sex offenders: Psychological profile and treatment

Sexual abuse of children by other children or adolescents constitutes approximately 40 to 90 percent of sexual offending against children. This paper examines the nature and causes of adolescent intra-familial sex offending and which treatment approaches are likely to be successful. Using the results of a four-year study in Western Australia, it provides an overview of intra-familial adolescent sex offenders (IASOs), what is known about them and how they can be conceptualized. Findings show that IASOs have greater developmental trauma and family dysfunction than adult sex offenders. They also demonstrate greater levels of various behavioral difficulties associated with conduct disorders than do extra-familial and adult sex offenders and the general population; most commonly ADHD and Post Traumatic Stress Disorder. Adolescent sex offender programs are based on those developed for adult offenders, with cognitive behavioral therapy the dominant model. However, these programs lack appropriate focus on developmental issues and the influence of family on offending patterns. Programs that combine a variety of treatment modalities show more promising outcomes. It is recommended that a need to understand adolescent sex offending as a health issue, rather than a moral one, allows for interventions that have the best possible chance of changing sexually inappropriate behavior and ending the inter-generational transmission of abuse.