Autism :: Papers Disorders Childhood Autistic Essays

AutismAutism is not a disease, but a developmental disorder of brain function. People with classical autism show three types of symptoms impaired social interaction, problems with oral and nonverbal communication and imagination, and unusual or severely limited activities and interests. Symptoms of autism usually appear during the first three years of childhood and continue throughout feel. Although on that point is no cure, appropriate management may foster relatively normal development and reduce undesirable behaviors. People with autism have a normal life expectancy. Autism affects an estimated two to 10 of e truly 10,000 pot, depending on the diagnostic criteria used. Most estimates that include people with similar disorders are two to three times greater. Autism strikes males about four times as often as females, and has been found throughout the world in people of all racial and social backgrounds. Autism varies a great plentifulness in severity. The most sev ere cases are marked by extremely repetitive, unusual, self-injurious, and aggressive behavior. This behavior may persist over time and prove very difficult to change, posing a tremendous challenge to those who must live with, treat, and teach these individuals. The mildest forms of autism resemble a personality disorder associated with a perceived attainment disability. The most distinct feature of autism is impaired social interaction. Children with autism may fail to respond to their names and often avoid looking at some other people. much(prenominal)(prenominal) children often have difficulty interpreting tone of voice or facial expressions and do not respond to others emotions or watch other people?s faces for cues about appropriate behavior. They appear unaware of others feelings toward them and of the negative impact of their behavior on other people. Many children with autism engage in repetitive movements such as rocking and hair twirling, or in self-injurious behavior s uch as biting or head-banging. They also tend to start speaking later than other children and may refer to themselves by name instead of I, or me. Some speak in a sing-song voice about a narrow ramble on of favorite topics, with little regard for the interests of the person to whom they are speaking. People with autism often have abnormal responses to sounds, touch, or other sensory stimulation. Many show minify sensitivity to pain. They also may be extraordinarily sensitive to other sensations. These unusual sensitivities may contribute to behavioral symptoms such as resistance to macrocosm cuddled.