What are the three types of autism spectrum disorders?
There are three types of autism spectrum disorders:
- Autistic Disorder. This is sometimes called “classic” autism.
- Asperger Syndrome. People with Asperger syndrome usually have milder symptoms of autistic disorder.
- Pervasive Developmental Disorder – Not Otherwise Specified.
Is atypical autism on the spectrum?
Atypical autism was another name for one of the five official autism spectrum diagnoses: pervasive developmental disorder not otherwise specified (PDD-NOS).
Can a child have signs of autism but not be autistic?

Those suffering from Asperger syndrome display symptoms that are milder compared to autistic disorder. These patients encounter social challenges along with unusual interests and behavior, but they do not display intellectual disability or difficulties with language. This type is often abbreviated as PDD-NOS.
Can you have autistic traits but not be autistic?
No, there is no such thing as being a little autistic. Many people may show some characteristics of autism from time to time. This may include avoiding bright lights and noises, preferring to be alone and being rigid about rules. This does not make them autistic.
What is level 2 on the autism spectrum?
Level 2: Requiring Substantial Support: Marked difficulties in verbal and nonverbal social communication skills. Markedly odd, restricted repetitive behaviors, noticeable difficulties changing activities or focus. Level 3: Requiring Very Substantial Support: Severe difficulties in verbal and nonverbal communication.

What does a child with mild autism look like?
Avoiding eye contact and being difficult to engage in conversation. Missing verbal or physical cues, such as not looking at where someone is pointing. Having difficulty understanding others’ feelings or talking about feelings in general. Reluctance to socialize or a preference for isolation.