Profound problems with social interaction are the most common symptoms of autism. They avoid eye contact and don't seem to want or need physical contact or affection and show little interest in human contact. Such a child doesn't smile or lift his arms in anticipation of being picked up. He forms no attachment to parents nor shows any normal anxiety toward strangers. He doesn't learn typical games of childhood
Studies show that people with autism can improve significantly with proper treatment. A child with autism can learn best with special teachers in a structured program that emphasizes individual instruction. The two most-often studied types of treatment are Educational or behavioral treatment and Medication