Autism Diagnostic Interview-Revised.

ADI-R

What it measures

autism spectrum - reciprocal social interaction, communication/language, and restricted/repetitive/stereotyped behaviours; developmental history and age of onset via caregiver interview

Length and format

93 items (algorithm draws on a subset across the three domains). semi-structured caregiver interview; items coded by a trained interviewer; diagnostic algorithm (clinician-rated/interview)

Language versions

official translations in many languages worldwide; internationally standard

Normative data

No normative data held in our reference library for this instrument. That is a statement about our library, not about the published literature.

Licence

copyrighted - commercial

This instrument is not self-serve. Obtaining it means going to the publisher or the author. We hold no direct link for it; the reference below is the citation to search from.

Licence classification is a research judgement by the catalogue’s authors, not legal advice, and it can be out of date. Confirm terms with the copyright holder or publisher before using an instrument, especially for commercial use.

Reference

Lord, C., Rutter, M., & Le Couteur, A. (1994). Autism Diagnostic Interview-Revised. Journal of Autism and Developmental Disorders, 24(5), 659-685.