Siblings of autistic children are at higher risk for anxiety, behavioral issues, and feelings of being overlooked — not because of the autism itself, but because of the family stress and attention imbalance that often accompanies it. The most protective factors are regular one-on-one time with parents, age-appropriate explanations of autism, and access to sibling support groups. Sibling concerns are worth raising directly with the family's BCBA, who can help structure family sessions to include them.
How to Support a Sibling of a Child with Autism When a child receives an autism diagnosis, parents' attention naturally shifts to understanding the diagnosis, accessing services, and adjusting the family's routines. In this shift, siblings are at risk of being overlooked, not because parents don't care, but because the immediate demands are intense. Siblings of autistic children are affected by the diagnosis too. How they are supported through the adjustment matters for their wellbeing and for t
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