Siblings with ASD as the “central axis” in the lives of their typically-developing emerging adult siblings

Researchers increasingly attend to the role of typically-developing siblings of individuals with autism spectrum disorder (ASD). Yet, limited research focuses on the stage of emerging adulthood (ages 18–30) and how these siblings cope with the unique challenges of this developmental period. This study deeply explore the experiences of emerging adult siblings of individuals with ASD through semi-structured interviews with 18 emerging adult siblings (4 brothers, 14 sisters; ages ranged from 18 to 27) of individuals with ASD. Results revealed a detailed picture of how the siblings coped with the central challenges of emerging adulthood: Separation from the family of origin, finding a partner, early parenting, career selection, concern for the future, and identity formation. Using these findings, therapists who work with siblings can better understand their lived experiences, and facilitate and improve their therapeutic approach, especially relating to the critical tasks during emerging adulthood.