Developmental Disabilities

Developmental disabilities are a group of conditions due to an impairment in physical, learning, language, or behavior areas. About one in six children in the U.S. have one or more developmental disabilities or other developmental delays.

Boy wearing a mask

Autism spectrum disorder (ASD) is a developmental disability that can cause significant social, communication, and behavioral challenges.

Boy with ADHD

People with ADHD may have trouble paying attention, controlling impulsive behaviors (may act without thinking about what the result will be), or be overly active.

Children with Fragile X Syndrome

Fragile X syndrome (FXS) is one of the most common causes of inherited intellectual disability.