Literature DB >> 31512950

Brief Report: Calculation and Convergent and Divergent Validity of a New ADOS-2 Expressive Language Score.

Micah O Mazurek1, Mary Baker-Ericzén1, Stephen M Kanne1.   

Abstract

Despite the importance of expressive language for individuals with autism spectrum disorder (ASD), expressive language assessments are not consistently included in ASD research and many studies do not adequately describe participants' verbal abilities. A valid and efficient measure of expressive language would facilitate consistent reporting across ASD research studies and provide data for additional analyses. The current study developed a new Autism Diagnostic Observation Schedule (ADOS-2) expressive language score and examined convergent and divergent validity in a large, well-defined sample of children with ASD. This score was highly correlated with other measures of expressive language (including parent-report, direct assessment, and clinician ratings) and less strongly correlated with measures of receptive language and nonverbal cognitive ability, providing good evidence of convergent and divergent validity.

Entities:  

Keywords:  assessment; autism; autism spectrum disorder; communication; measurement; verbal ability

Mesh:

Year:  2019        PMID: 31512950      PMCID: PMC6800067          DOI: 10.1352/1944-7558-124.5.438

Source DB:  PubMed          Journal:  Am J Intellect Dev Disabil        ISSN: 1944-7558


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4.  Comparing methods for assessing receptive language skills in minimally verbal children and adolescents with autism spectrum disorders.

Authors:  Daniela Plesa Skwerer; Samantha E Jordan; Briana H Brukilacchio; Helen Tager-Flusberg
Journal:  Autism       Date:  2015-09-25

5.  The Autism Impact Measure (AIM): initial development of a new tool for treatment outcome measurement.

Authors:  Stephen M Kanne; Micah O Mazurek; Darryn Sikora; Jayne Bellando; Lee Branum-Martin; Benjamin Handen; Terry Katz; Brian Freedman; Mary Paige Powell; Zachary Warren
Journal:  J Autism Dev Disord       Date:  2014-01

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Authors:  Amy M Wetherby; Juliann Woods; Lori Allen; Julie Cleary; Holly Dickinson; Catherine Lord
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8.  Age of first words predicts cognitive ability and adaptive skills in children with ASD.

Authors:  Jessica Mayo; Colby Chlebowski; Deborah A Fein; Inge-Marie Eigsti
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10.  Cognitive and language skills in adults with autism: a 40-year follow-up.

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Journal:  J Child Psychol Psychiatry       Date:  2013-07-15       Impact factor: 8.982

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2.  Caregiver Language Input Supports Sentence Diversity in Young Children With Autism Spectrum Disorder.

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3.  Examination of the ADOS-2 Expressive Language Score in Fragile X Syndrome.

Authors:  Heather Fielding-Gebhardt; Shelley L Bredin-Oja; Steven F Warren
Journal:  Am J Intellect Dev Disabil       Date:  2021-05-01

4.  Expressive language sampling as a source of outcome measures for treatment studies in fragile X syndrome: feasibility, practice effects, test-retest reliability, and construct validity.

Authors:  Leonard Abbeduto; Elizabeth Berry-Kravis; Audra Sterling; Stephanie Sherman; Jamie O Edgin; Andrea McDuffie; Anne Hoffmann; Debra Hamilton; Michael Nelson; Jeannie Aschkenasy; Angela John Thurman
Journal:  J Neurodev Disord       Date:  2020-03-24       Impact factor: 4.025

5.  Intra-topic latency as an automated behavioral marker of treatment response in autism spectrum disorder.

Authors:  Elizabeth P McKernan; Manoj Kumar; Adriana Di Martino; Lisa Shulman; Alexander Kolevzon; Catherine Lord; Shrikanth Narayanan; So Hyun Kim
Journal:  Sci Rep       Date:  2022-02-28       Impact factor: 4.379

6.  Bias in measurement of autism symptoms by spoken language level and non-verbal mental age in minimally verbal children with neurodevelopmental disorders.

Authors:  Shuting Zheng; Aaron Kaat; Cristan Farmer; Audrey Thurm; Catherine A Burrows; Stephen Kanne; Stelios Georgiades; Amy Esler; Catherine Lord; Nicole Takahashi; Kerri P Nowell; Elizabeth Will; Jane Roberts; Somer L Bishop
Journal:  Front Psychol       Date:  2022-07-29
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