1. Communication:

• a. No or late language development direct
• b. Looked like with problem hearing and disregard what which is said by other
• c. Seldom use language
• d. Difficult invited to talk
• e. Can sometimes utter something made but only transient f. Word whose express unsuitable with enquiries
• g. To issue language not understood
• h. Imitate conversation or other person word (echolalia)
  i. Get imitate sentence or carols without understand maksudnya
• j. Like attractive other hands when request something

2. Social interaction:

• a. Like to be alone
• b. No touch eye and always avoid from look other person face
• c. No like to play with partners and often reject friend ' invitation
• d. Like withdraw and sat in a corner

3. Sense disruption:

• a. Sensitive to the touch
• b. Do not like hold or hug
• c. Sensitive with the sound powerful ones and close ears
• d. Like kiss and lick toy or other things
• e. Less sensitive to feeling of pain or fear

4. Pattern play:

• a. Do not like play are just as peer children it
• b. Do not like play with partners sebayanya
• c. No play according to ordinary way, and like rotate mutar or boom welcome play material or anything dipegangnya
• d. Like with objects that rotates, as fan
• e. When it like something, continued to be held and bring to any only

5. Behavior:

• a. Either hyperactive or hypoactive
• b. Do the act or over and equivalent movement as wobble, flutter hand and clapping, revolve, near eye to television, running or paced up and down
• c. Do not like to change
• d. Can sit without making any and without any reaction

6. Emotion:

• a. Often angry, laugh and wept without cause
• b. Rampage without controlled otherwise am being obeyed his want or prohibited from doing something she desired
• c. Damage anything have his in the vicinity if his emotion disturbed
• d. Attack by whosoever it if his emotion disturbed
• e. Sometimes it hurt oneself f. No felt sympathy and not understood feelings of other