Autism Spectrum Disorders and Pervasive Developmental Disorders Are Two Separate

question 23

True/False

Autism spectrum disorders and pervasive developmental disorders are two separate classifications of disorders.

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Definitions:

Attention

The cognitive process of selectively concentrating on one aspect of the environment while ignoring other things.

Promise

A declaration or assurance that one will do something or that a particular thing will happen.

Obsessive-compulsive Disorder

A mental disorder characterized by recurring unwanted thoughts (obsessions) and repetitive behaviors (compulsions) that the individual feels compelled to perform.

Illness Anxiety Disorder

A chronic condition characterized by excessive worry about having or acquiring a serious illness, despite medical reassurance.