Factor Structure of the Children’s Behavior Questionnaire in Children with Williams Syndrome / Ovsanna T. LEYFER in Journal of Autism and Developmental Disorders, 42-11 (November 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-11 (November 2012) . - p.2346-2353 Titre : Factor Structure of the Children’s Behavior Questionnaire in Children with Williams Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Ovsanna T. LEYFER, Auteur ; Angela JOHN, Auteur ; Janet WOODRUFF-BORDEN, Auteur ; Carolyn MERVIS, Auteur Article en page(s) : p.2346-2353 Langues : Anglais (eng) Mots-clés : Temperament  Williams syndrome  Developmental disorders  Psychopathology  Intellectual disability Index. décimale : PER Périodiques Résumé : To examine the factor structure of temperament in 5–10-year-olds with Williams syndrome, an exploratory factor analysis was conducted on the responses of parents of 192 children on the children’s behavior questionnaire. Four factors were identified. Two corresponded to factors reported for typically developing children: effortful control and extraversion/surgency and two corresponded to the temperament constructs of withdrawal/inhibition and irritability/frustration and activity, observed in typically developing infants. Parents of 109 of the 192 participants also completed the anxiety disorders interview schedule, parent version. Children with an anxiety disorder other than specific phobia differed significantly from children without an anxiety disorder on all factors except extraversion/surgency. Children with attention deficit hyperactivity disorder (ADHD) differed significantly from children without ADHD on effortful control and extraversion/surgency. En ligne : http://dx.doi.org/10.1007/s10803-012-1482-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=183 [article] Factor Structure of the Children’s Behavior Questionnaire in Children with Williams Syndrome [Texte imprimé et/ou numérique] / Ovsanna T. LEYFER, Auteur ; Angela JOHN, Auteur ; Janet WOODRUFF-BORDEN, Auteur ; Carolyn MERVIS, Auteur . - p.2346-2353. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-11 (November 2012) . - p.2346-2353 Mots-clés : Temperament  Williams syndrome  Developmental disorders  Psychopathology  Intellectual disability Index. décimale : PER Périodiques Résumé : To examine the factor structure of temperament in 5–10-year-olds with Williams syndrome, an exploratory factor analysis was conducted on the responses of parents of 192 children on the children’s behavior questionnaire. Four factors were identified. Two corresponded to factors reported for typically developing children: effortful control and extraversion/surgency and two corresponded to the temperament constructs of withdrawal/inhibition and irritability/frustration and activity, observed in typically developing infants. Parents of 109 of the 192 participants also completed the anxiety disorders interview schedule, parent version. Children with an anxiety disorder other than specific phobia differed significantly from children without an anxiety disorder on all factors except extraversion/surgency. Children with attention deficit hyperactivity disorder (ADHD) differed significantly from children without ADHD on effortful control and extraversion/surgency. En ligne : http://dx.doi.org/10.1007/s10803-012-1482-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=183

Overlap between autism and specific language impairment: comparison of Autism Diagnostic Interview and Autism Diagnostic Observation Schedule scores / Ovsanna T. LEYFER in Autism Research, 1-5 (October 2008)  

Public ISBD [article]  inAutism Research > 1-5 (October 2008) . - p.284-296 Titre : Overlap between autism and specific language impairment: comparison of Autism Diagnostic Interview and Autism Diagnostic Observation Schedule scores Type de document : Texte imprimé et/ou numérique Auteurs : Ovsanna T. LEYFER, Auteur ; Helen TAGER-FLUSBERG, Auteur ; Michael DOWD, Auteur ; J. Bruce TOMBLIN, Auteur ; S. E. FOLSTEIN, Auteur Année de publication : 2008 Article en page(s) : p.284-296 Langues : Anglais (eng) Mots-clés : autism specific-language-impairment developmental-disorders etiology Autism-Diagnostic-Interview-Revised Autism-Diagnostic-Observation-Schedule Index. décimale : PER Périodiques Résumé : Autism and specific language impairment (SLI) are developmental disorders that, although distinct by definition, have in common some features of both language and social behavior. The goal of this study was to further explore the extent to which specific clinical features of autism are seen in SLI. The children with the two disorders, matched for non-verbal IQ, were compared on the Autism Diagnostic Interview - Revised (ADI-R) and the Autism Diagnostic Observation Schedule (ADOS). In the SLI group, 41% met autism or autism spectrum cut-offs for social or communication domains either on the ADI or ADOS or both. No relationship was found between the language deficits exhibited by the children with SLI and their scores on the ADI and ADOS. These findings contribute to evidence that there is some overlap in social and communicative deficits between autism and SLI, supporting the view that autism and SLI share etiologic factors. This continuum of pathology between SLI and autism appears to range from structural language abnormalities as seen in individuals with SLI to individuals with SLI with both structural and social abnormalities to individuals with autism with pragmatic impairment and language abnormalities. En ligne : http://dx.doi.org/10.1002/aur.43 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=933 [article] Overlap between autism and specific language impairment: comparison of Autism Diagnostic Interview and Autism Diagnostic Observation Schedule scores [Texte imprimé et/ou numérique] / Ovsanna T. LEYFER, Auteur ; Helen TAGER-FLUSBERG, Auteur ; Michael DOWD, Auteur ; J. Bruce TOMBLIN, Auteur ; S. E. FOLSTEIN, Auteur . - 2008 . - p.284-296. Langues : Anglais (eng) in Autism Research > 1-5 (October 2008) . - p.284-296 Mots-clés : autism specific-language-impairment developmental-disorders etiology Autism-Diagnostic-Interview-Revised Autism-Diagnostic-Observation-Schedule Index. décimale : PER Périodiques Résumé : Autism and specific language impairment (SLI) are developmental disorders that, although distinct by definition, have in common some features of both language and social behavior. The goal of this study was to further explore the extent to which specific clinical features of autism are seen in SLI. The children with the two disorders, matched for non-verbal IQ, were compared on the Autism Diagnostic Interview - Revised (ADI-R) and the Autism Diagnostic Observation Schedule (ADOS). In the SLI group, 41% met autism or autism spectrum cut-offs for social or communication domains either on the ADI or ADOS or both. No relationship was found between the language deficits exhibited by the children with SLI and their scores on the ADI and ADOS. These findings contribute to evidence that there is some overlap in social and communicative deficits between autism and SLI, supporting the view that autism and SLI share etiologic factors. This continuum of pathology between SLI and autism appears to range from structural language abnormalities as seen in individuals with SLI to individuals with SLI with both structural and social abnormalities to individuals with autism with pragmatic impairment and language abnormalities. En ligne : http://dx.doi.org/10.1002/aur.43 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=933

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