The efficacy of interventions designed to prevent and protect people with intellectual disabilities from sexual abuse: a review of the literature

Abstract

This paper reviews the clinical interventions used to address the vulnerability of people with intellectual disabilities to sexual abuse. Prevalence of sexual abuse for this group is discussed. Factors that are considered to put people with intellectual disabilities at an increased risk of sexual abuse are also discussed.As the teaching of protection and prevention skills to adults and children with intellectual disabilities has been put forward as an effective intervention to help avoid sexual abuse, a review of nine studies that attempted to evaluate such intervention programmes is carried out. It is concluded that adults with intellectual disabilities can successfully be taught skills to prevent and protect themselves from sexual abuse. However, issues around the generalisation and the maintenance of acquired skills have to be considered. Recommendations for future research are made. Finally, the clinical implications of the results of this review are discussed.