Autism Basics What is the Autism Spectrum? Share Pin Email More in Autism Basics Symptoms Diagnosis Treatment Causes Asperger's Syndrome Adult Autism Children and Autism Applied Behavioral Analysis School and Summer Options Hints and Tips Teens and Autism Support for Parents Positive Living Autism and Family Life Glossary View All Updated April 20, 2016 Autism Spectrum Disorder represents a full range of symptoms from mild to severe. Here's what you should know to understand the condition. Up Next Up Next Video Are Vitamins or Special Diets Helpful for Children with Autism? Up Next List 9 Different Names to Describe One Autism Spectrum Up Next Video Myths About Autism Up Next Video Can a Child Outgrow Autism?