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Autism Diagnostic Interview–Revised (ADI-R)

Introduction to the assessment

It is useful for diagnosing autism, planning treatment, and distinguishing autism from other developmental disorders through observation and interviews.

Language version

English

Type of Assessment

Diagnostic Tool

Standardized interview and response coding

Duration of Test

1 hour 30 mins - 2 hours 30 mins

Norm

Without Hong Kong norm

Age Range

> 2;0

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