Peer-Mediated Social Skills Interventions in Primary School Settings for Autistic Children in the Light of the ICF Bio-psycho-social Model. A Systematic Review.

Abstract

This systematic review expands the current knowledge about Peer-Mediated Interventions (PMIs) for children with Autism Spectrum Disorder, focusing exclusively on primary school age (6-12 years). The study has three aims: (1) describing the main features of the PMI programs; (2) discussing the PMIs efficacy on autistic children's social skills; (3) analyzing whether the PMIs were coherent with the bio-psycho-social model promoted by the International Classification of Functioning, Disability and Health (ICF) classification system, by referring to the person-environment interaction and to the concepts of body functions and structures, environmental factors, and activity and participation. The systematic review followed the PRISMA-P method. The literature search was conducted in August 2024 through PsycInfo, PsycArticles, Education Source, and PubMed databases. A total of 558 articles were generated; 1 study was later added. Twenty-four articles were finally included. Most of the studies used a multiple baseline design across subjects and proved to be effective. Yet, only 5 studies included a follow-up assessment, which showed contrasting results. PMIs partly fit the ICF bio-psycho-social vision, even if they were not designed for this purpose. Our analysis arises from the belief that systematically including the perspective of individual-environment interaction could better guarantee the intervention efficacy.