New autism diagnostic interview-revised algorithms for toddlers and young preschoolers from 12 to 47 months of age. Academic Article uri icon

Overview

abstract

  • Autism Diagnostic Interview-Revised (Rutter et al. in Autism diagnostic interview-revised. Western Psychological Services, Los Angeles, 2003) diagnostic algorithms specific to toddlers and young preschoolers were created using 829 assessments of children aged from 12 to 47 months with ASD, nonspectrum disorders, and typical development. The participants were divided into three more homogeneous groups by language level and age. Items that best differentiated the diagnostic groups were selected and arranged into domains based on multifactor item-response analyses. Using the new algorithms for toddlers and preschool children, we were able to improve sensitivity and specificity compared to the previously developed algorithm.

publication date

  • January 1, 2012

Research

keywords

  • Algorithms
  • Autistic Disorder
  • Language Development Disorders

Identity

Scopus Document Identifier

  • 84858863247

Digital Object Identifier (DOI)

  • 10.1007/s10803-011-1213-1

PubMed ID

  • 21384244

Additional Document Info

volume

  • 42

issue

  • 1