Sex Differences in Social Perception in Children with ASD / M. C. COFFMAN in Journal of Autism and Developmental Disorders, 45-2 (February 2015)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 45-2 (February 2015) . - p.589-599 Titre : Sex Differences in Social Perception in Children with ASD Type de document : Texte imprimé et/ou numérique Auteurs : M. C. COFFMAN, Auteur ; L. C. ANDERSON, Auteur ; A. J. NAPLES, Auteur ; J. C. MCPARTLAND, Auteur Article en page(s) : p.589-599 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Sex differences  ERP  N170  Face perception Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) is more common in males than females. An underrepresentation of females in the ASD literature has led to limited knowledge of differences in social function across the sexes. Investigations of face perception represent a promising target for understanding variability in social functioning between males and females. The current study analyzed electrophysiological brain recordings during face perception to investigate sex differences in the neural correlates of face perception and their relationship to social function. Event related potentials (ERP) were recorded from children with ASD while viewing faces, inverted faces, and houses. Relative to males, females showed attenuated response at an ERP marker of face perception, the N170. Among females, but not males, atypical face response was associated with symptom severity. Observed sex differences reflect influential differences in social information processing, and impairment in these features correlates with deficits in social information processing in females, but not males, with ASD. These findings hold significance for future treatment protocols, which should account for differences in males and females with ASD in clinical presentation and neural phenotypes. En ligne : http://dx.doi.org/10.1007/s10803-013-2006-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258 [article] Sex Differences in Social Perception in Children with ASD [Texte imprimé et/ou numérique] / M. C. COFFMAN, Auteur ; L. C. ANDERSON, Auteur ; A. J. NAPLES, Auteur ; J. C. MCPARTLAND, Auteur . - p.589-599. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 45-2 (February 2015) . - p.589-599 Mots-clés : Autism spectrum disorder  Sex differences  ERP  N170  Face perception Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) is more common in males than females. An underrepresentation of females in the ASD literature has led to limited knowledge of differences in social function across the sexes. Investigations of face perception represent a promising target for understanding variability in social functioning between males and females. The current study analyzed electrophysiological brain recordings during face perception to investigate sex differences in the neural correlates of face perception and their relationship to social function. Event related potentials (ERP) were recorded from children with ASD while viewing faces, inverted faces, and houses. Relative to males, females showed attenuated response at an ERP marker of face perception, the N170. Among females, but not males, atypical face response was associated with symptom severity. Observed sex differences reflect influential differences in social information processing, and impairment in these features correlates with deficits in social information processing in females, but not males, with ASD. These findings hold significance for future treatment protocols, which should account for differences in males and females with ASD in clinical presentation and neural phenotypes. En ligne : http://dx.doi.org/10.1007/s10803-013-2006-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258

Sibling Relationships: Parent-Child Agreement and Contributions of Siblings With and Without ASD / Megan L. BRACONNIER in Journal of Autism and Developmental Disorders, 48-5 (May 2018)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 48-5 (May 2018) . - p.1612-1622 Titre : Sibling Relationships: Parent-Child Agreement and Contributions of Siblings With and Without ASD Type de document : Texte imprimé et/ou numérique Auteurs : Megan L. BRACONNIER, Auteur ; M. C. COFFMAN, Auteur ; N. KELSO, Auteur ; J. M. WOLF, Auteur Article en page(s) : p.1612-1622 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Parent-child agreement  Sibling relationships  Siblings  Stakeholders Index. décimale : PER Périodiques Résumé : Research on the experiences of siblings of individuals with ASD and the quality of their sibling relationships has yielded mixed results. The present study examined the significance of parent- versus child-report of both positive and negative behaviors exhibited by siblings and their brothers and sisters with ASD within sibling dyads. Findings indicated that siblings were more positive in their assessment of the sibling relationship than were their parents. Siblings exhibited more positive behaviors within the sibling relationship than did their brothers and sisters with ASD, and were recipients of aggression. These findings are consistent with prior research suggesting that siblings tend to take on a caretaking role, and point to important targets for intervention. En ligne : http://dx.doi.org/10.1007/s10803-017-3393-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=355 [article] Sibling Relationships: Parent-Child Agreement and Contributions of Siblings With and Without ASD [Texte imprimé et/ou numérique] / Megan L. BRACONNIER, Auteur ; M. C. COFFMAN, Auteur ; N. KELSO, Auteur ; J. M. WOLF, Auteur . - p.1612-1622. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 48-5 (May 2018) . - p.1612-1622 Mots-clés : Autism spectrum disorder  Parent-child agreement  Sibling relationships  Siblings  Stakeholders Index. décimale : PER Périodiques Résumé : Research on the experiences of siblings of individuals with ASD and the quality of their sibling relationships has yielded mixed results. The present study examined the significance of parent- versus child-report of both positive and negative behaviors exhibited by siblings and their brothers and sisters with ASD within sibling dyads. Findings indicated that siblings were more positive in their assessment of the sibling relationship than were their parents. Siblings exhibited more positive behaviors within the sibling relationship than did their brothers and sisters with ASD, and were recipients of aggression. These findings are consistent with prior research suggesting that siblings tend to take on a caretaking role, and point to important targets for intervention. En ligne : http://dx.doi.org/10.1007/s10803-017-3393-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=355

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