delayed speech and language skills
obsessive interests
answers are unrelated to questions asked
Avoids Eye contact
clumsiness is common
inability to follow directions
No language or cognitive delays
increased level of distractibility
unusual reactions to sounds, smells, or other sensory experiences
upset by minor changes in routine
decreased frustration tolerance
inability to sit still-fidget alot
does not show interest by pointing at objects or people at 14 months
does not respond to his or her own name by 1 year old
prefers to be alone and doesn't like hugs
flaps hands, rocks, spins in a circle
repeats words or phrases over and over again
socially awkward and clumsy
excessive talking
very high functioning and smart
labile moods