 |  |  |  | Medical Health Encyclopedia |  | An evaluation of autism will often include a complete physical and neurologic examination. It may also include a specific diagnostic screening tool, such as:
- Autism Diagnostic Interview - Revised (ADI-R)
- Autism Diagnostic Observation Schedule (ADOS)
- Childhood Autism rating Scale (CARS)
- Gilliam Autism Rating Scale
- Pervasive Developmental Disorders Screening Test-Stage 3
Children with known or suspected autism will often have genetic testing (looking for chromosome abnormalities) and perhaps metabolic testing.
Autism encompasses a broad spectrum of symptoms. Therefore, a single, brief evaluation cannot predict a child's true abilities. Ideally, a team of different specialists will evaluate the child. They might evaluate speech, language, communication, thinking abilities, motor skills, success at school, and other factors.
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Sometimes people are reluctant to have a child diagnosed because of concerns about labeling the child. However, failure to make a diagnosis can lead to failure to get the treatment and services the child needs.
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