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Complex neurodevelopmental disorder characterized by abnormalities in social behavior, language and
communication skills, and unusual behaviors and
interests
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Autism spectrum disorder
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ASD refers to three DSM-IV-TR pervasive developmental
disorders (PDDs):
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Autistic Disorder
Asperger’s Disorder
Pervasive Developmental Disorder, Not Otherwise
Specified (PDD-NOS)
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Two rare disorders in DSM-IV-TR category of PDD
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Rett’s Disorder
Childhood Disintegrative Disorder
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Kanner (1943) coined the term “__" to describe young children with autistic symptoms
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Early infantile autism
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anxious and obsessive insistence on maintaining sameness in daily routines and activities, which no one but the child may disrupt (what is this symptom called)
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Pervasiveness of sameness
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According to Kanner 1943, __ is an inborn deficit in children whose “refrigerator parents” are intelligent, obsessive, cold, mechanical, and detached in their relationships
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Autism
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What is the ucrrent view of autism?
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- bio based
- lifelong neurodevelopmental disability - present in first years of life |
How do children with autism behave?
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- unusual
- stereotyped - repetitive motor activities - focusing on miniscule details of their world |
Name some defining features of autism
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- impairment in social interaction
- impairment in communication - respetitive - stereotyped patters of behavior/interests/activities - delay functioning in language or imaginative play |
Why is autism defined as a spectrum disorder?
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because symptoms, abilities, and characteristics of autism are expressed in many different combinations and in any degree of severity
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Three factors contribute to the spectrum nature of autism:
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- children differ in level of intellectual ability (profound disability --> above average intelligence)
- children differ in severity of langauge problems - children behavior differs with age |
What are 3 aspects of development that are interconnected?
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- social-emotional development
- language development - cognitive development |
What are some social impairments in children with autism?
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Deficits in social and emotional reciprocity
Unusual nonverbal behaviors (e.g., atypical facial
expressions)
Lack of interest and/or difficulty relating to others
Failure to share enjoyment and interests with others
Social imitation, sharing focus of attention, make-believe play
Limited social expressiveness and sensitivity to social cues
Atypical processing of faces and facial expressions
Joint attention: ability to coordinate attention to a social partner and object or event of mutual interest; impairment impedes later language development
Children with autism are attached to their parents, but the way they express attachment is unusual and difficult to read
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When does Children with ASD display serious abnormalities in communication and language appear?
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Early development and persists
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One of the first signs of language impairment is...
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inconsistent use of early preverbal communications
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