Differentiation of children with varying levels of autism spectrum disorder symptoms from children developing typically

The DSM-5 (American Psychiatric Association, 2013) combined all previous autism diagnoses into a single diagnostic category, autism spectrum disorder (ASD). The present study examined whether an 84-item measure of the ASD DSM-5-TR (2022) criteria, the Coolidge Autism Symptom Survey (CASS), could dif...

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Main Authors: Sydney Nolan, Rachel Schroeder, Lani L. Harris, Daniel L. Segal, Frederick L. Coolidge
Format: Article
Language:English
Published: Elsevier 2022-12-01
Series:Psychiatry Research Communications
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2772598722000654
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author Sydney Nolan
Rachel Schroeder
Lani L. Harris
Daniel L. Segal
Frederick L. Coolidge
author_facet Sydney Nolan
Rachel Schroeder
Lani L. Harris
Daniel L. Segal
Frederick L. Coolidge
author_sort Sydney Nolan
collection DOAJ
description The DSM-5 (American Psychiatric Association, 2013) combined all previous autism diagnoses into a single diagnostic category, autism spectrum disorder (ASD). The present study examined whether an 84-item measure of the ASD DSM-5-TR (2022) criteria, the Coolidge Autism Symptom Survey (CASS), could differentiate between children who were developing typically (DT) and children diagnosed with mild, moderate, and severe levels of ASD. One-hundred forty-nine adult participants completed the CASS about a child (5-17 years old) they knew well. As hypothesized, DT children scored significantly lower on the CASS than children with mild, moderate, and severe ASD. The CASS sums on the latter two groups were not significantly different. The results preliminarily support the reliability and validity of the CASS.
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spelling doaj.art-493a56b3b10742f8b743c8483f1da2c92022-12-22T03:53:19ZengElsevierPsychiatry Research Communications2772-59872022-12-0124100084Differentiation of children with varying levels of autism spectrum disorder symptoms from children developing typicallySydney Nolan0Rachel Schroeder1Lani L. Harris2Daniel L. Segal3Frederick L. Coolidge4University of Colorado, Colorado Springs, USAUniversity of Colorado, Colorado Springs, USAUniversity of Colorado, Colorado Springs, USAUniversity of Colorado, Colorado Springs, USACorresponding author. Psychology Department, 1420 Austin Bluffs Pkwy, CO, 80918, USA.; University of Colorado, Colorado Springs, USAThe DSM-5 (American Psychiatric Association, 2013) combined all previous autism diagnoses into a single diagnostic category, autism spectrum disorder (ASD). The present study examined whether an 84-item measure of the ASD DSM-5-TR (2022) criteria, the Coolidge Autism Symptom Survey (CASS), could differentiate between children who were developing typically (DT) and children diagnosed with mild, moderate, and severe levels of ASD. One-hundred forty-nine adult participants completed the CASS about a child (5-17 years old) they knew well. As hypothesized, DT children scored significantly lower on the CASS than children with mild, moderate, and severe ASD. The CASS sums on the latter two groups were not significantly different. The results preliminarily support the reliability and validity of the CASS.http://www.sciencedirect.com/science/article/pii/S2772598722000654Autism spectrum disorderASDIntroversionDSM-5-TRCoolidge autistic symptom surveyCASS
spellingShingle Sydney Nolan
Rachel Schroeder
Lani L. Harris
Daniel L. Segal
Frederick L. Coolidge
Differentiation of children with varying levels of autism spectrum disorder symptoms from children developing typically
Psychiatry Research Communications
Autism spectrum disorder
ASD
Introversion
DSM-5-TR
Coolidge autistic symptom survey
CASS
title Differentiation of children with varying levels of autism spectrum disorder symptoms from children developing typically
title_full Differentiation of children with varying levels of autism spectrum disorder symptoms from children developing typically
title_fullStr Differentiation of children with varying levels of autism spectrum disorder symptoms from children developing typically
title_full_unstemmed Differentiation of children with varying levels of autism spectrum disorder symptoms from children developing typically
title_short Differentiation of children with varying levels of autism spectrum disorder symptoms from children developing typically
title_sort differentiation of children with varying levels of autism spectrum disorder symptoms from children developing typically
topic Autism spectrum disorder
ASD
Introversion
DSM-5-TR
Coolidge autistic symptom survey
CASS
url http://www.sciencedirect.com/science/article/pii/S2772598722000654
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