[article] 
inJournal of Autism and Developmental Disorders > 51-3 (March 2021) . - p.933-949

Titre :	Concurrent Validity of the Modified Checklist for Autism in Toddlers (M-CHAT): Socio-cognitive and Verbal Skills in 18-Month-Old Infants
Type de document :	Texte imprimé et/ou numérique
Auteurs :	Alexa RUEL, Auteur ; Sabrina S. CHIARELLA, Auteur ; Cristina CRIVELLO, Auteur ; Diane POULIN-DUBOIS, Auteur
Article en page(s) :	p.933-949
Langues :	Anglais (eng)
Mots-clés :	Concurrent validity  Infants  M-chat  Socio-cognitive abilities  Word learning
Index. décimale :	PER Périodiques
Résumé :	The Modified Checklist for Autism in Toddlers (M-CHAT) is a screening questionnaire for Autism Spectrum Disorder (ASD). Previous findings have confirmed the M-CHAT's sensitivity and specificity across several cultures, yet few studies have considered M-CHAT scores as a distributed trait in a sample of typical infants. The current study examined how the M-CHAT predicts concurrent word learning (experiment 1) as well as socio-emotional understanding (experiment 2) in 18-month-old infants. Results demonstrated that the number of items endorsed on the M-CHAT negatively correlated with the proportion of trials on which infants looked at a toy named by the experimenter as well as performance on the word learning task. In experiment 2, high scores on the M-CHAT correlated with less instrumental helping, less imitation, and a smaller productive vocabulary size.
En ligne :	http://dx.doi.org/10.1007/s10803-020-04379-6
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=443

[article] Concurrent Validity of the Modified Checklist for Autism in Toddlers (M-CHAT): Socio-cognitive and Verbal Skills in 18-Month-Old Infants [Texte imprimé et/ou numérique] / Alexa RUEL, Auteur ; Sabrina S. CHIARELLA, Auteur ; Cristina CRIVELLO, Auteur ; Diane POULIN-DUBOIS, Auteur . - p.933-949.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 51-3 (March 2021) . - p.933-949

Mots-clés :	Concurrent validity  Infants  M-chat  Socio-cognitive abilities  Word learning
Index. décimale :	PER Périodiques
Résumé :	The Modified Checklist for Autism in Toddlers (M-CHAT) is a screening questionnaire for Autism Spectrum Disorder (ASD). Previous findings have confirmed the M-CHAT's sensitivity and specificity across several cultures, yet few studies have considered M-CHAT scores as a distributed trait in a sample of typical infants. The current study examined how the M-CHAT predicts concurrent word learning (experiment 1) as well as socio-emotional understanding (experiment 2) in 18-month-old infants. Results demonstrated that the number of items endorsed on the M-CHAT negatively correlated with the proportion of trials on which infants looked at a toy named by the experimenter as well as performance on the word learning task. In experiment 2, high scores on the M-CHAT correlated with less instrumental helping, less imitation, and a smaller productive vocabulary size.
En ligne :	http://dx.doi.org/10.1007/s10803-020-04379-6
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=443