Autism is a neurodevelopmental disorder. It is characterized by impaired verbal and non-verbal communication, restrictive and repetitive behavior and impaired social interaction. The signs of autism are usually noticeable in the first two years of a child’s life.
Some of the indicators that might point to having autism include: no babbling or pointing by the age of 1; no single words by 16 months; no two-word phrases by the age of 2; poor eye contact, no response to name; loss of language; loss of social skills and no smiling as well as other social responsive signs.
The older the child gets, the harder it is to make friends. It is difficult for such child to initiate a conversation as well as generally to talk to other people.
Nowadays scientists cannot say exactly what causes autism. The general belief is that the key is in genetics as well as the environment. Researchers have been able to identify the number of genes that are associated with the development of this disorder. What is more, they have been able to find irregularities in some regions of the brain of those people who have ASD. Feel free to find out more about the issue in question at …bestessaycheap.com