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Auteur J. PANDEY |
Documents disponibles écrits par cet auteur (17)
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Natural language markers of social phenotype in girls with autism / A. SONG in Journal of Child Psychology and Psychiatry, 62-8 (August 2021)
[article]
Titre : Natural language markers of social phenotype in girls with autism Type de document : Texte imprimé et/ou numérique Auteurs : A. SONG, Auteur ; M. COLA, Auteur ; S. PLATE, Auteur ; V. PETRULLA, Auteur ; L. YANKOWITZ, Auteur ; J. PANDEY, Auteur ; Robert T. SCHULTZ, Auteur ; Julia PARISH-MORRIS, Auteur Article en page(s) : p.949-960 Langues : Anglais (eng) Mots-clés : Adolescent Autism Spectrum Disorder Autistic Disorder Child Female Humans Language Male Motivation Phenotype Autism spectrum condition language pronouns sex differences social phenotype Index. décimale : PER Périodiques Résumé : BACKGROUND: Girls with autism spectrum condition (ASC) are chronically underdiagnosed compared to boys, which may be due to poorly understood sex differences in a variety of domains, including social interest and motivation. In this study, we use natural language processing to identify objective markers of social phenotype that are easily obtained from a brief conversation with a nonexpert. METHODS: 87 school-aged children and adolescents with ASC (17 girls, 33 boys) or typical development (TD; 15 girls, 22 boys) were matched on age (mean = 11.35 years), IQ estimates (mean = 107), and - for ASC participants - level of social impairment. Participants engaged in an informal 5-min 'get to know you' conversation with a nonexpert conversation partner. To measure attention to social groups, we analyzed first-person plural pronoun variants (e.g., 'we' and 'us') and third-person plural pronoun variants (e.g., 'they' and 'them'). RESULTS: Consistent with prior research suggesting greater social motivation in autistic girls, autistic girls talked more about social groups than did ASC boys. Compared to TD girls, autistic girls demonstrated atypically heightened discussion of groups they were not a part of ('they', 'them'), indicating potential awareness of social exclusion. Pronoun use predicted individual differences in the social phenotypes of autistic girls. CONCLUSIONS: Relatively heightened but atypical social group focus is evident in autistic girls during spontaneous conversation, which contrasts with patterns observed in autistic boys and TD girls. Quantifying subtle linguistic differences in verbally fluent autistic girls is an important step toward improved identification and support for this understudied sector of the autism spectrum. En ligne : http://dx.doi.org/10.1111/jcpp.13348 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456
in Journal of Child Psychology and Psychiatry > 62-8 (August 2021) . - p.949-960[article] Natural language markers of social phenotype in girls with autism [Texte imprimé et/ou numérique] / A. SONG, Auteur ; M. COLA, Auteur ; S. PLATE, Auteur ; V. PETRULLA, Auteur ; L. YANKOWITZ, Auteur ; J. PANDEY, Auteur ; Robert T. SCHULTZ, Auteur ; Julia PARISH-MORRIS, Auteur . - p.949-960.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 62-8 (August 2021) . - p.949-960
Mots-clés : Adolescent Autism Spectrum Disorder Autistic Disorder Child Female Humans Language Male Motivation Phenotype Autism spectrum condition language pronouns sex differences social phenotype Index. décimale : PER Périodiques Résumé : BACKGROUND: Girls with autism spectrum condition (ASC) are chronically underdiagnosed compared to boys, which may be due to poorly understood sex differences in a variety of domains, including social interest and motivation. In this study, we use natural language processing to identify objective markers of social phenotype that are easily obtained from a brief conversation with a nonexpert. METHODS: 87 school-aged children and adolescents with ASC (17 girls, 33 boys) or typical development (TD; 15 girls, 22 boys) were matched on age (mean = 11.35 years), IQ estimates (mean = 107), and - for ASC participants - level of social impairment. Participants engaged in an informal 5-min 'get to know you' conversation with a nonexpert conversation partner. To measure attention to social groups, we analyzed first-person plural pronoun variants (e.g., 'we' and 'us') and third-person plural pronoun variants (e.g., 'they' and 'them'). RESULTS: Consistent with prior research suggesting greater social motivation in autistic girls, autistic girls talked more about social groups than did ASC boys. Compared to TD girls, autistic girls demonstrated atypically heightened discussion of groups they were not a part of ('they', 'them'), indicating potential awareness of social exclusion. Pronoun use predicted individual differences in the social phenotypes of autistic girls. CONCLUSIONS: Relatively heightened but atypical social group focus is evident in autistic girls during spontaneous conversation, which contrasts with patterns observed in autistic boys and TD girls. Quantifying subtle linguistic differences in verbally fluent autistic girls is an important step toward improved identification and support for this understudied sector of the autism spectrum. En ligne : http://dx.doi.org/10.1111/jcpp.13348 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456 The Importance of Temperament for Understanding Early Manifestations of Autism Spectrum Disorder in High-Risk Infants / Sarah J. PATERSON in Journal of Autism and Developmental Disorders, 49-7 (July 2019)
[article]
Titre : The Importance of Temperament for Understanding Early Manifestations of Autism Spectrum Disorder in High-Risk Infants Type de document : Texte imprimé et/ou numérique Auteurs : Sarah J. PATERSON, Auteur ; J. J. WOLFF, Auteur ; J. T. ELISON, Auteur ; Breanna WINDER-PATEL, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; A. ESTES, Auteur ; J. PANDEY, Auteur ; Robert T. SCHULTZ, Auteur ; Kelly N. BOTTERON, Auteur ; Stephen R. DAGER, Auteur ; Heather C. HAZLETT, Auteur ; J. PIVEN, Auteur Article en page(s) : p.2849-2863 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Infancy Temperament Index. décimale : PER Périodiques Résumé : The present study investigated the relationship between infant temperament characteristics and autism spectrum disorder (ASD) risk status. Temperament was examined at 6, 12, and 24 months in 282 infants at high familial risk for ASD and 114 low-risk controls using the Infant Behavior Questionnaire-Revised and Early Childhood Behavior Questionnaire. Infants were divided into three groups at 24 months: High-Risk Positive-classified as ASD (HR Pos), High-Risk Negative (HR Neg), and Low-Risk Negative (LR Neg). At 6 and 12 months HR Pos infants exhibited lower Surgency and Regulatory Capacity than LR Neg infants. By 12 months they also demonstrated increased Negative Affect. Group differences remained, when early signs of ASD were controlled for, suggesting that temperament differences could be useful targets for understanding the development of ASD. En ligne : http://dx.doi.org/10.1007/s10803-019-04003-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=402
in Journal of Autism and Developmental Disorders > 49-7 (July 2019) . - p.2849-2863[article] The Importance of Temperament for Understanding Early Manifestations of Autism Spectrum Disorder in High-Risk Infants [Texte imprimé et/ou numérique] / Sarah J. PATERSON, Auteur ; J. J. WOLFF, Auteur ; J. T. ELISON, Auteur ; Breanna WINDER-PATEL, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; A. ESTES, Auteur ; J. PANDEY, Auteur ; Robert T. SCHULTZ, Auteur ; Kelly N. BOTTERON, Auteur ; Stephen R. DAGER, Auteur ; Heather C. HAZLETT, Auteur ; J. PIVEN, Auteur . - p.2849-2863.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 49-7 (July 2019) . - p.2849-2863
Mots-clés : Autism spectrum disorder Infancy Temperament Index. décimale : PER Périodiques Résumé : The present study investigated the relationship between infant temperament characteristics and autism spectrum disorder (ASD) risk status. Temperament was examined at 6, 12, and 24 months in 282 infants at high familial risk for ASD and 114 low-risk controls using the Infant Behavior Questionnaire-Revised and Early Childhood Behavior Questionnaire. Infants were divided into three groups at 24 months: High-Risk Positive-classified as ASD (HR Pos), High-Risk Negative (HR Neg), and Low-Risk Negative (LR Neg). At 6 and 12 months HR Pos infants exhibited lower Surgency and Regulatory Capacity than LR Neg infants. By 12 months they also demonstrated increased Negative Affect. Group differences remained, when early signs of ASD were controlled for, suggesting that temperament differences could be useful targets for understanding the development of ASD. En ligne : http://dx.doi.org/10.1007/s10803-019-04003-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=402