A quality appraisal of cultural adaptation of caregiver-implemented interventions for young autistic children.

This study looked at how autism interventions that involve parents are adapted for families from different cultural backgrounds. Researchers reviewed 16 studies to see how well interventions were changed to fit different cultures. They found big differences in how this was done across studies. The research shows that families from minority backgrounds need specially adapted interventions to make them more accessible and effective for their specific cultural needs.

This systematic review examined the quality of cultural adaptation in 16 studies of caregiver-implemented interventions for young autistic children from diverse cultural or linguistic backgrounds. Using the Cultural Adaptation Checklist based on ecological validity framework and implementation science, researchers evaluated how well interventions were modified for marginalized families. The review found significant variation in cultural adaptation practices across studies. The authors emphasize that while caregiver-implemented interventions are evidence-based, marginalized families require additional adaptations for equitable access.

Without proper cultural adaptation, these interventions may not be accessible to underrepresented families in autism research, potentially limiting their effectiveness and perpetuating disparities in service delivery.

Practitioners should systematically consider cultural adaptation when implementing caregiver-mediated interventions with families from diverse backgrounds. Standardized tools like the Cultural Adaptation Checklist may help improve intervention accessibility and contextual fit. More rigorous research is needed to establish effectiveness of culturally adapted interventions for marginalized autism families.

The abstract does not specify the methodological limitations of the review itself, sample characteristics of the 16 studies examined, or details about the quality assessment outcomes. The effectiveness of culturally adapted interventions could not be definitively claimed due to quality appraisal concerns.

Many evidence-based practices in autism aim to improve outcomes for both family and child. Caregiver-implemented intervention is one example of such evidence-based practice as it aims to strengthen caregivers' capacity in a natural environment. Although caregiver-implemented interventions in early autism intervention are supported by research and used by many practitioners and families, marginalized families of young autistic children from diverse cultural or linguistic backgrounds require additional adaptations to these interventions for increased contextual fit. Without these adaptations, interventions may not be equitably accessible among marginalized families who are underrepresented in autism research.

While literature suggests that cultural adaptation of interventions may be an effective way to ensure equitable implementation, it is still difficult to claim its effectiveness among these populations without appraising the quality and rigor of cultural adaptation. Therefore, we conducted a review of 16 studies of caregiver-implemented interventions that were culturally adapted or tailored using the Cultural Adaptation Checklist, a novel tool for appraising the quality of cultural adaptation based on the ecological validity framework and implementation science. The results revealed great variation and use of a wide range of practices in cultural adaptation. Limitations of current literature and implications for future research are discussed.