نام فایل : اختلالهاي رشد فراگير- انگليسي
فرمت : .doc
تعداد صفحه/اسلاید : 17
حجم : 200 کیلوبایت
Autism Spectrum Disorders (Pervasive Developmental Disorders)
Introduction
What Are the Autism Spectrum Disorders?
The Diagnosis of Autism Spectrum Disorders
Treatment Options
Adults with an Autism Spectrum Disorder
Research into Causes and Treatment of Autism Spectrum Disorders
References
Introduction
Not until the middle of the twentieth century was there a name for a disorder that now appears to affect an estimated 3.4 every 1,000 children ages 3-10, a disorder that causes disruption in families and unfulfilled lives for many children. In 1943 Dr. Leo Kanner of the Johns Hopkins Hospital studied a group of 11 children and introduced the label
early infantile
autism into the English language. At the same time a German scientist, Dr. Hans Asperger, described a milder form of the disorder that became known as Asperger syndrome. Thus these two disorders were described and are today listed in the
Diagnostic and Statistical Manual of Mental Disorders
DSM-IV-TR (fourth edition, text revision)
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as two of the five pervasive developmental disorders (PDD), more often referred to today as autism spectrum disorders (ASD). All these disorders are characterized by varying degrees of impairment in communication skills, social interactions, and restricted, repetitive and stereotyped patterns of behavior.
The autism spectrum disorders can often be reliably detected by the age of 3 years, and in some cases as early as 18 months.
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