Autism Assessment Process
Referral
A concern about a child's development is identified by a parent, teacher, physician, or other professional, leading to a recommendation for a comprehensive evaluation.
Parent Consent
Parents provide written permission for professionals to conduct an autism evaluation and collect assessment information.
Evaluation Planning
The multidisciplinary team determines which assessments, observations, and specialists are needed to evaluate the child's strengths and areas of need.
Assessment
Professionals use standardized tests, interviews, developmental histories, and other assessment tools to gather information about the child's development and behavior.
Observation
The child is observed in natural settings, such as home, school, or the community, to understand communication, social interaction, behavior, and daily functioning.
Team Meeting
Parents and the multidisciplinary team review all assessment results, discuss findings, and determine whether the child meets the criteria for autism.
Eligibility
The team determines whether the child qualifies for an autism diagnosis (DSM-5) and/or special education services under the Individuals with Disabilities Education Act (IDEA).
Educational Planning
If eligible, the team develops an individualized plan, such as an Individualized Education Program (IEP), with goals, services, accommodations, and supports to meet the child's unique needs.
Early Identification and Diagnosis
DSM-5
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Medical diagnosis
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Used by clinicians
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Determines diagnosis
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Based on diagnostic criteria
IDEA
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Educational eligibility
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Used by schools
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Determines educational services
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Based on educational impact
Similarities
• Both identify characteristics of autism.
• Both rely on comprehensive evaluation.
• Both require multiple sources of information.
Comprehensive autism assessment is most effective when multiple professionals, families, and evidence-based assessment practices work together. Following these best practices helps ensure accurate identification of a child's strengths and needs, leading to individualized supports and meaningful educational planning.