Designing Cultural Adaptations of Caregiver-Implemented Interventions for Latinx Caregivers of Children Who Use Augmentative and Alternative Communication: Key Considerations.

Purpose: Caregivers play a critical role in their children's development and serve as their primary communication partners. Family interactions provide the most naturally occurring opportunities for children with complex communication needs to learn language in the context of family routines. A growing body of research suggests that caregivers can effectively support their children's use of augmentative and alternative communication (AAC) systems when provided with appropriate training and coaching through caregiver-implemented interventions (CIIs). However, the efficacy of these interventions remains untested among culturally and linguistically diverse caregivers. Given the increasing diversity in the United States, there is a pressing need to develop CIIs that align with the cultural and linguistic preferences of diverse families.

Method: Using the Ecological Validity Framework and the Checklist for Cultural Adaptations, this tutorial explores considerations for culturally adapting caregiver-implemented AAC interventions for Latinx caregivers of children with AAC needs. The aim is to ensure that interventions are relevant, meaningful, and respectful of cultural and linguistic practices. Through carefully crafted cultural adaptations, interventions can achieve greater acceptance by caregivers.

Results and discussion: This tutorial suggests a series of cultural adaptations to ensure accessibility, sustainability, and success of caregiver-implemented AAC interventions for Latinx caregivers of children with AAC needs. By incorporating cultural and linguistic considerations into the intervention design, we can enhance its acceptability among Latinx caregivers. This, in turn, can lead to improved outcomes in AAC implementation within the home environment.