Autism spectrum disorder (ASD) is a neurodevelopmental disorder defined by persistent deficits in social communication and social interaction, accompanied by restricted, repetitive patterns of behavior, interests, or activities.
The signs of ASD are usually evident in early childhood. Though it is still considered a lifelong diagnosis, with appropriate early intervention, individuals with ASD can lead productive, inclusive, and fulfilling lives. Many children with ASD do well in school, participate in activities they enjoy, go on to college, and are employed in adulthood. For most parents and professionals, ASD can be a very puzzling and complex disorder. Though a great deal of its mystery has yet to be uncovered, we know much more about it than we did 10 years ago. Just as our understanding has evolved over the years, so has the way we define, diagnose, and treat ASD.
Autism Navigator
Social Communication
Limited use of gestures such as giving, showing, waving, clapping, pointing, or nodding their head
Delayed speech or no social babbling/chatting
Makes odd sounds or has an unusual tone of voice
Difficulty using eye contact, gestures, and sounds or words all at the same time
Little or no pretending or imitating of other people
Stopped using words that they used to say
Uses another person’s hand as a tool (e.g., putting parent’s hand on a jar for them to open the lid)
Social Interaction
Does not look right at people or hard to get them to look at you
Does not share warm, joyful expressions
Does not respond when someone calls their name
Does not draw your attention to things or show you things they’re interested in
Does not share enjoyment or interests with others
Repetitive Behaviors & Restricted Interests
Unusual ways of moving their hands, fingers, or whole body
Develops rituals such as lining objects up or repeating things over and over
Very focused on or attached to unusual kinds of objects such as strips of cloth, wooden spoons, rocks, vents, or doorstops
Excessive interest in particular objects, actions, or activities that interferes with social interaction
Unusual sensory interests such as sniffing objects or looking out of the corner of their eye
Over- or under-reaction to certain sounds, textures, or other sensory input
Autism Navigator
Autism Navigator is a unique collection of web-based tools and courses that integrate the most current research in autism with an interactive web platform and lots of video footage showing effective evidence-based practices. It’s intended for professionals as well as families.
Families can start with the short video About Autism in Toddlers (you have to register first, but it’s free) to learn more about diagnostic features of autism, the importance of early detection and intervention, and current information on causes. Close-captioning is available in English and in Spanish.
Parent Center Hub
If you have noticed that your child is exhibiting signs of autism or has been diagnosed with autism, there are a variety of services and benefits that your family may want to access. Services and supports for your family and child should be tailored to their specific needs.
Founded in 1971, the Autism Society of Minnesota enhances the lives of individuals and families affected by Autism Spectrum Disorder. AuSM serves Minnesotans, throughout their lives, with a fundamental commitment to advocacy, education, support, collaboration, and community building.
Autism Society of Minnesota