psychology

Symptoms of Asperger’s Disorder

Asperger’s Disorder is a childhood syndrome that is characterized by the following symptoms: Qualitative impairment in social interaction, as manifested by at least two of the following: marked impairment in the use of multiple nonverbal behaviors such as eye-to-eye gaze, facial expression, body postures, and gestures to regulate social interaction failure to develop peer relationships appropriate to developmental level a lack of spontaneous seeking to share enjoyment, interests, or achievements with other people (e.g., by a lack of showing, bringing, or pointing out objects of interest to other people) lack of social or emotional reciprocity Restricted repetitive and stereotyped patterns of behavior, interests, and activities, as manifested by at least one of the following: encompassing preoccupation with one or more stereotyped and restricted patterns of interest that is abnormal either in intensity or focus apparently inflexible adherence to specific, nonfunctional routines or rituals stereotyped and repetitive motor mannerisms (e.g., hand or finger flapping or twisting, or complex whole-body movements) persistent preoccupation with parts of objects The disturbance causes clinically significant impairment in social, occupational, or other important areas of functioning. There is no clinically significant general delay in language (e.g., single words used by age 2 years, communicative phrases used by age 3years). There is no clinically significant delay in cognitive development or in the development of age-appropriate self-help skills, adaptive behavior (other than in social interaction), and curiosity about the environment in childhood.Criteria are not met for another specific Pervasive Developmental Disorder or Schizophrenia. Onset Criteria for Asperger’s Disorder In DSM-IV, the individual’s history must show “a lack of any clinically significant general delay” in language acquisition, cognitive development and adaptive behavior (other than in social interaction). This contrasts with typical developmental accounts of autistic children who show marked deficits and deviance in these areas prior to the age of 3 years.Although the onset criterion is in agreement with Asperger’s account, Wing (1981) noted the presence of deficits in the use of language for communication, if not in more specific language skills, in some of her case studies. It is currently uncertain whether the lack of delays in the prescribed areas is a differential factor between AS and autism or, alternatively, a simple reflection of the higher developmental level associated with the usage of the term AS.Other common descriptions of the early development of individuals with AS include a certain precociousness in learning to talk (”he talked before he could walk”), a fascination with letters and numbers — in fact, the young child may even be able to decode words although with little or no understanding (”hyperlexia”) — and the establishment of attachment patterns to family members but inappropriate approaches to peers and other persons, rather than withdrawal or aloofness as in autism (e.g., the child may attempt to initiate contact with other children by hugging them or screaming at them and then puzzle at their responses). Again, these behaviors are not uncommonly described for higher-functioning autistic children as well, albeit much more infrequently. <<<< BACK