what is autism in children

Autism in children, also known as autism spectrum disorder (ASD), is a developmental disability caused by differences in the brain. It is characterized by challenges with social skills, repetitive behaviors, and speech and nonverbal communication. Children with ASD may also have different ways of learning, moving, or paying attention. The signs of autism in children can include challenges in social communication and interaction, repetitive movements, delayed language development, and a preference for strict routines. Autism is a spectrum disorder, so each child with autism has a distinct set of strengths and challenges, ranging from highly skilled to severely challenged. Early intervention is key, as signs of autism usually appear by age 2 or 3, and some associated development delays can appear even earlier. Research shows that early intervention leads to positive outcomes later in life for people with ASD