[article] 
inJournal of Autism and Developmental Disorders > 52-2 (February 2022) . - p.569-583

Titre :	Social Inferences in Agenesis of the Corpus Callosum and Autism: Semantic Analysis and Topic Modeling
Type de document :	Texte imprimé et/ou numérique
Auteurs :	T. RENTERIA-VAZQUEZ, Auteur ; W. S. BROWN, Auteur ; C. KANG, Auteur ; M. GRAVES, Auteur ; F. CASTELLI, Auteur ; L. K. PAUL, Auteur
Article en page(s) :	p.569-583
Langues :	Anglais (eng)
Mots-clés :	Adult  Agenesis of Corpus Callosum  Autism Spectrum Disorder  Autistic Disorder  Corpus Callosum  Humans  Semantics  Agenesis of the corpus callosum  Autism  Mental attribution  Social inference
Index. décimale :	PER Périodiques
Résumé :	Impoverished capacity for social inference is one of several symptoms that are common to both agenesis of the corpus callosum (AgCC) and Autism Spectrum Disorder (ASD). This research compared the ability of 14 adults with AgCC, 13 high-functioning adults with ASD and 14 neurotypical controls to accurately attribute social meaning to the interactions of animated triangles. Descriptions of the animations were analyzed in three ways: subjective ratings, Linguistic Inquiry and Word Count, and topic modeling (Latent Dirichlet Allocation). Although subjective ratings indicated that all groups made similar inferences from the animations, the index of perplexity (atypicality of topic) generated from topic modeling revealed that inferences from individuals with AgCC or ASD displayed significantly less social imagination than those of controls.
En ligne :	http://dx.doi.org/10.1007/s10803-021-04957-2
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=455

[article] Social Inferences in Agenesis of the Corpus Callosum and Autism: Semantic Analysis and Topic Modeling [Texte imprimé et/ou numérique] / T. RENTERIA-VAZQUEZ, Auteur ; W. S. BROWN, Auteur ; C. KANG, Auteur ; M. GRAVES, Auteur ; F. CASTELLI, Auteur ; L. K. PAUL, Auteur . - p.569-583.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 52-2 (February 2022) . - p.569-583

Mots-clés :	Adult  Agenesis of Corpus Callosum  Autism Spectrum Disorder  Autistic Disorder  Corpus Callosum  Humans  Semantics  Agenesis of the corpus callosum  Autism  Mental attribution  Social inference
Index. décimale :	PER Périodiques
Résumé :	Impoverished capacity for social inference is one of several symptoms that are common to both agenesis of the corpus callosum (AgCC) and Autism Spectrum Disorder (ASD). This research compared the ability of 14 adults with AgCC, 13 high-functioning adults with ASD and 14 neurotypical controls to accurately attribute social meaning to the interactions of animated triangles. Descriptions of the animations were analyzed in three ways: subjective ratings, Linguistic Inquiry and Word Count, and topic modeling (Latent Dirichlet Allocation). Although subjective ratings indicated that all groups made similar inferences from the animations, the index of perplexity (atypicality of topic) generated from topic modeling revealed that inferences from individuals with AgCC or ASD displayed significantly less social imagination than those of controls.
En ligne :	http://dx.doi.org/10.1007/s10803-021-04957-2
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=455