Cultural Adaptations to Parent-Mediated Autism Spectrum Disorder Interventions for Latin American Families: A Scoping Review

Purpose: This scoping review maps research in parent-mediated autism spectrum disorder interventions culturally adapted for Latin American populations, to provide an overview of the available evidence across perspectives and disciplines and to identify gaps in the research knowledge base. Method: A systematic search for relevant articles was conducted using six databases and archival and forward hand searches of articles that met inclusion criteria. Titles and abstracts were reviewed by three authors, followed by full-text reviews of remaining articles. Twenty-one articles met inclusion criteria and were retained for data extraction. The ecological validity framework was used to frame data analysis and results. Results: In total, 19 studies described unique implementations of 16 different interventions, which spanned 21 articles, representing a range of study designs and implementing a variety of adaptations. Most adaptations consisted of surface-structure changes, spanning the dimensions of language, concepts, methods, context, and persons. Few articles were identified that described international studies or studies examining direct parent-mediated strategies with large sample sizes and strong methodological designs. Conclusions: Several intervention adaptations that have potential for clinical utility are presented. Clinicians working with Latin American families are encouraged to discuss potential adaptations openly with families before choosing and implementing specific strategies.