[article] 
inJournal of Autism and Developmental Disorders > 38-8 (September 2008) . - p.1414-1425

Titre :	The Q-CHAT (Quantitative CHecklist for Autism in Toddlers): A Normally Distributed Quantitative Measure of Autistic Traits at 18–24 Months of Age: Preliminary Report
Type de document :	Texte imprimé et/ou numérique
Auteurs :	Carrie ALLISON, Auteur ; Simon BARON-COHEN, Auteur ; Tony CHARMAN, Auteur ; Sally WHEELWRIGHT, Auteur ; Jennifer RICHLER, Auteur ; Carol BRAYNE, Auteur ; Greg PASCO, Auteur
Année de publication :	2008
Article en page(s) :	p.1414-1425
Langues :	Anglais (eng)
Mots-clés :	Autism-spectrum-conditions Q-CHAT Childhood-screening
Index. décimale :	PER Périodiques
Résumé :	We report a major revision of the CHecklist for Autism in Toddlers (CHAT). This quantitative CHAT (Q-CHAT) contains 25 items, scored on a 5 point scale (0–4). The Q-CHAT was completed by parents of n = 779 unselected toddlers (mean age 21 months) and n = 160 toddlers and preschoolers (mean age 44 months) with an Autism Spectrum Condition (ASC). The ASC group (mean (SD) = 51.8 (14.3)) scored higher on the Q-CHAT than controls (26.7 (7.8)). Boys in the control group (27.5 (7.8)) scored higher than girls (25.8 (7.7)). The intraclass correlation for test-retest reliability was 0.82 (n = 330). The distribution in the control group was close to normal. Full examination of the clinical validity of the Q-CHAT and test properties is underway.
En ligne :	http://dx.doi.org/10.1007/s10803-007-0509-7
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=538

[article] The Q-CHAT (Quantitative CHecklist for Autism in Toddlers): A Normally Distributed Quantitative Measure of Autistic Traits at 18–24 Months of Age: Preliminary Report [Texte imprimé et/ou numérique] / Carrie ALLISON, Auteur ; Simon BARON-COHEN, Auteur ; Tony CHARMAN, Auteur ; Sally WHEELWRIGHT, Auteur ; Jennifer RICHLER, Auteur ; Carol BRAYNE, Auteur ; Greg PASCO, Auteur . - 2008 . - p.1414-1425.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 38-8 (September 2008) . - p.1414-1425

Mots-clés :	Autism-spectrum-conditions Q-CHAT Childhood-screening
Index. décimale :	PER Périodiques
Résumé :	We report a major revision of the CHecklist for Autism in Toddlers (CHAT). This quantitative CHAT (Q-CHAT) contains 25 items, scored on a 5 point scale (0–4). The Q-CHAT was completed by parents of n = 779 unselected toddlers (mean age 21 months) and n = 160 toddlers and preschoolers (mean age 44 months) with an Autism Spectrum Condition (ASC). The ASC group (mean (SD) = 51.8 (14.3)) scored higher on the Q-CHAT than controls (26.7 (7.8)). Boys in the control group (27.5 (7.8)) scored higher than girls (25.8 (7.7)). The intraclass correlation for test-retest reliability was 0.82 (n = 330). The distribution in the control group was close to normal. Full examination of the clinical validity of the Q-CHAT and test properties is underway.
En ligne :	http://dx.doi.org/10.1007/s10803-007-0509-7
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=538