What are the challenges of diagnosing ASD in very young children?

Autism, or autism spectrum disorder (ASD), refers to a broad range of conditions characterized by challenges with social skills, repetitive behaviors, speech ... Pervasive Developmental Disorder-Not Otherwise Specified (PDD): Refers to a collection of communication, socialization, and/or behavioral features ... Autism spectrum disorder (ASD) and autism are both general terms for a group of complex disorders of brain development. Nov 23, 2021 ... Autism spectrum disorder (ASD) is associated with differences in communication, learning, and behavior, though it can look different from person ... Apr 15, 2025 ... Key points · Autism spectrum disorder (ASD) is a developmental disability caused by differences in the brain. · Some people with ASD have a ... Nov 15, 2023 ... Autism spectrum disorders (ASD) are a diverse group of conditions. They are characterized by some degree of difficulty with social interaction and ... The ASD is the distance from above ground stationary containerized hazards of an explosive or fire prone nature, to where a HUD assisted project can be located. Autism Spectrum Disorder (ASD). Autism spectrum disorder (ASD) is a developmental disability that can cause significant social, communication and behavioral ... Autism spectrum disorder is a neurological and developmental disorder that affects how people interact with others, communicate, learn, and behave. Although ... Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by deficits in social communication and social interaction and the presence of ...