Presentation description

This project explores the often-overlooked experiences of neurotypical siblings growing up in households where a child receives Applied Behavior Analysis (ABA) therapy for autism. While ABA is widely recognized for its benefits to children on the autism spectrum, its effects on family systems-especially siblings-are less frequently studied. Using a thematic synthesis of qualitative research, this project identifies patterns in how these siblings experience, interpret, and adapt to the unique dynamics of ABA-centered households.

Three major themes emerged: caregiving roles, emotional complexity, and personal growth. Many neurotypical siblings take on caregiving responsibilities, often acting as "third parents" due to the structured demands of ABA. These added roles can lead to stress, burnout, and feelings of invisibility. Emotionally, siblings report a mix of love, jealousy, guilt, and protectiveness-especially as they struggle to balance their needs with those of their sibling receiving therapy. However, these challenges can also lead to increased maturity, emotional insight, and empathy, especially when families foster open communication and inclusive dynamics.

To complement these findings, the project also compares developmental traits-such as self-concept, maturity, and emotional resilience-between siblings of children with autism and those without. The analysis suggests that while neurotypical siblings may experience more emotional strain, they also report higher levels of empathy and insight under supportive family conditions.

This research highlights the importance of viewing siblings not just as secondary figures, but as active participants in the emotional and relational ecology of autism intervention. Recognizing and supporting their experiences is crucial to creating more holistic, family-centered approaches to autism care.