1. What are the symptoms of autism in children? 2. What are the early manifestations of autism in children? 3. What are the symptoms of social communication impairment in children with autism? 4. What are the manifestations of language communication impairment in children with autism? 5. What are the behavioral and interest limitations of children with autism? 6. How to help children with autism? 1. What are the symptoms of autism in children? Childhood autism, also known as autism, is a neurodevelopmental disorder. Its main