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The symptoms and characteristics of Autism are extremely variable, which is why it is called a spectrum disorder. However, the diagnostic criteria by the American Psychiatric Association (APA) in its Diagnostic & Statistical Manual of Mental Disorders (DSM-IV-TR) is:
A. A total of six (or more) items from (1), (2), and (3), with at
least two from (1), and one each from (2) and (3)
(1) qualitative impairment in social interaction, as manifested by
at least two of the following:
a) marked impairments in the use of multiple nonverbal behaviors
such as eye-to-eye gaze, facial expression, body posture, and
gestures to regulate social interaction
b) failure to develop peer relationships appropriate to
developmental level
c) 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)
d) lack of social or emotional reciprocity ( note: in the
description, it gives the following as examples: not actively
participating in simple social play or games, preferring solitary
activities, or involving others in activities only as tools or
"mechanical" aids )
(2) qualitative impairments in communication as manifested by at
least one of the following:
a) delay in, or total lack of, the development of spoken language
(not accompanied by an attempt to compensate through alternative
modes of communication such as gesture or mime)
b) in individuals with adequate speech, marked impairment in the
ability to initiate or sustain a conversation with others
c) stereotyped and repetitive use of language or idiosyncratic
language
d) lack of varied, spontaneous make-believe play or social
imitative play appropriate to developmental level
(3) restricted repetitive and stereotyped patterns of behavior,
interests and activities, as manifested by at least two of the
following:
a) encompassing preoccupation with one or more stereotyped and
restricted patterns of interest that is abnormal either in
intensity or focus
b) apparently inflexible adherence to specific, nonfunctional
routines or rituals
c) stereotyped and repetitive motor mannerisms (e.g hand or finger
flapping or twisting, or complex whole-body movements)
d) persistent preoccupation with parts of objects
B. Delays or abnormal functioning in at least one of the following
areas, with onset prior to age 3 years:
(1) social interaction
(2) language as used in social communication
(3) symbolic or imaginative play
C. The disturbance is not better accounted for by Rett's Disorder
or Childhood Disintegrative Disorder
        Autism is frequently described as being �behind glass,� � experiencing the world differently and being there, yet, also different and not exactly fitting in- just as someone behind glass would be- seen and yet unable to fully participate. Other common characteristics are (these are less common to high-functioning Autism):
        Despite the wide range of Autistic symptoms, Autism in itself is primarily characterized by a lack of social skills and appropriate social interaction.     History   Causes   Symptoms   Treatment   Prognosis   Impact on Body   News   |
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