Autism or Autistic Disorder typically refers to the traditional or classical forms of what psychiatrist Leo Kanner identified in 1943 and label as early infantile autism (Yapko, 2003, p. 24). Autism is a complex learningal disability that typically appears during the first three years of conduct and affects a persons ability to communicate and move with others. Autism is defined by a certain set of behaviors and is a spectrum disorder that affects individuals differently and to varying degrees (Zager, 1999. p. 3).
Autism is one of five disorders that travel under the umbrella of permeative Developmental Disorders (PDD), a kin of neurological disorders characterized by severe and pervasive impairment in several areas of development. PDD includes: Autism or Autistic Disorder, Retts Disorder, Childhood decompositional Disorder, Aspergers Disorder, and Pervasive Developmental DisorderNot otherwise Specified (PDD-NOS) which includes Atypical Autism. These disorders affect three primary areas of development: communication (verbal and nonverbal), social interaction and repetitive patterns of behavior, interest and activities.
They arrest been grouped together under the single heading Pervasive Developmental Disorders in the Diagnostic and Statistical Manual of affable Disorders (DSM-IV), the American Psychiatric Associations bible for analyze mental conditions (Yapko, 2003, p. 24).
There is no known single name for autism, but it is generally accepted that it is caused by abnormalities in idea structure or function. Brain scans show differences in the frame of reference and structure of the brain in children with autism versus neuro-typical children. Researchers are investigating a number of theories, including the link between heredity, genetics and medical problems. In many families, there appears to be a pattern of autism or related disabilities, further supporting a genetic fundament to the disorder. While no one gene has been identified as causing...If you want to get a full essay, order it on our website: Ordercustompaper.com
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