Which screening tool is used for diagnosing Autism in toddlers?

The Autism Diagnostic Observation Schedule (ADOS) is specifically designed to assess and diagnose autism spectrum disorders, particularly in toddlers and young children. This tool involves a series of structured interactions that allow trained professionals to observe behaviors and social skills that are characteristic of autism.

ADOS is comprehensive and provides clinicians with the ability to evaluate communication, social interaction, and play skills, making it an essential component in the diagnostic process for autism. It is highly regarded in both clinical and research settings, ensuring that it meets the rigorous criteria necessary for accurate assessment.

The other screening tools listed serve different purposes. The General Health Questionnaire is typically used to assess mental health issues more broadly, while the Patient Health Questionnaire focuses primarily on identifying depressive symptoms. The Child Behavior Checklist is useful for obtaining a parent's perspective on a child's behavioral and emotional functioning but is not specific to diagnosing autism.