Non-Pharmacological and Pharmacological Interventions for Intellectual Disabilities

A recent systematic review and meta-analysis of 82 studies assessed the efficacy of interventions for challenging behaviors in individuals with intellectual disabilities. The study found that both non-pharmacological and pharmacological interventions had small but positive effects on challenging behaviors, including self-injury, aggression, and irritability. These interventions were found to be effective across a wide age range, with a mean age of 17.2 years among the participants. Importantly, no significant differences were observed between non-pharmacological and pharmacological interventions. These findings emphasize the need for precise measurement and operationalization of intervention components and dosages for individuals with intellectual disabilities.