Diagnosing high-functioning autism now referred to as Autism Spectrum Disorder (ASD) Level 1) involves careful evaluation by professionals who specialize in developmental and behavioral health. Unlike more noticeable forms of autism, high-functioning autism can be harder to detect because individuals often have strong language and cognitive skills but struggle with social interaction, flexibility, and sensory sensitivities.
Diagnosis typically includes behavioral observations, developmental history, and standardized assessments. Professionals such as developmental pediatricians, psychologists, or neurologists look for patterns in communication, emotional regulation, and repetitive behaviors. Parents and teachers often provide key insights about social challenges and daily functioning.
Early identification helps children access the right therapies and supports, such as Applied Behavior Analysis (ABA), which focuses on improving communication, self-regulation, and social understanding in structured, positive ways.
At Little Champs ABA, we provide compassionate, individualized ABA therapy in Utah and Colorado, helping children with all levels of autism reach their full potential through play-based, evidence-driven care.
Think your child may show signs of high-functioning autism? Contact today!
SOURCES:
https://medicalhome.org/docs/SMART-Observation-Checklist-.pdf
https://www.webmd.com/brain/autism/high-functioning-autism
https://www.reddit.com/r/autism/comments/1dw1uni/what_are_signs_of_high_functioning_autism/
https://www.quora.com/What-are-the-telltale-signs-of-high-functioning-autism-in-adults
https://www.cdc.gov/autism/hcp/diagnosis/index.html