Brief Report: Eye Direction Detection Improves with Development in Autism / Simon WEBSTER in Journal of Autism and Developmental Disorders, 38-6 (July 2008)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 38-6 (July 2008) . - p.1184-1186 Titre : Brief Report: Eye Direction Detection Improves with Development in Autism Type de document : Texte imprimé et/ou numérique Auteurs : Simon WEBSTER, Auteur ; Douglas D. POTTER, Auteur Année de publication : 2008 Article en page(s) : p.1184-1186 Langues : Anglais (eng) Mots-clés : Gaze-perception Development Autism Index. décimale : PER Périodiques Résumé : Eye direction detection has been claimed to be intact in autism, but the development of this skill has not been investigated. Eleven children with autism and 11 typically developing children performed a demanding face-to-face eye direction detection task. Younger children with autism demonstrated a deficit in this skill, relative to younger control participants. Older children with autism were as accurate as older control participants on this task. In autism, eye direction detection is deficient in late childhood but is typically accurate by adolescence. The implications of this finding for models of social cognitive development in autism are considered. En ligne : http://dx.doi.org/10.1007/s10803-008-0539-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=475 [article] Brief Report: Eye Direction Detection Improves with Development in Autism [Texte imprimé et/ou numérique] / Simon WEBSTER, Auteur ; Douglas D. POTTER, Auteur . - 2008 . - p.1184-1186. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 38-6 (July 2008) . - p.1184-1186 Mots-clés : Gaze-perception Development Autism Index. décimale : PER Périodiques Résumé : Eye direction detection has been claimed to be intact in autism, but the development of this skill has not been investigated. Eleven children with autism and 11 typically developing children performed a demanding face-to-face eye direction detection task. Younger children with autism demonstrated a deficit in this skill, relative to younger control participants. Older children with autism were as accurate as older control participants on this task. In autism, eye direction detection is deficient in late childhood but is typically accurate by adolescence. The implications of this finding for models of social cognitive development in autism are considered. En ligne : http://dx.doi.org/10.1007/s10803-008-0539-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=475

Normal Gaze Cueing in Children with Autism Is Disrupted by Simultaneous Speech Utterances in “Live” Face-to-Face Interactions / Douglas D. POTTER in Autism Research and Treatment, (October 2011)  

Public ISBD [article]  inAutism Research and Treatment > (October 2011) . - 7 p. Titre : Normal Gaze Cueing in Children with Autism Is Disrupted by Simultaneous Speech Utterances in “Live” Face-to-Face Interactions Type de document : Texte imprimé et/ou numérique Auteurs : Douglas D. POTTER, Auteur ; Simon WEBSTER, Auteur Année de publication : 2011 Article en page(s) : 7 p. Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Gaze cueing was assessed in children with autism and in typically developing children, using a computer-controlled “live” face-to-face procedure. Sensitivity to gaze direction was assessed using a Posner cuing paradigm. Both static and dynamic directional gaze cues were used. Consistent with many previous studies, using photographic and cartoon faces, gaze cueing was present in children with autism and was not developmentally delayed. However, in the same children, gaze cueing was abolished when a mouth movement occurred at the same time as the gaze cue. In contrast, typical children were able to use gaze cues in all conditions. The findings indicate that gaze cueing develops successfully in some children with autism but that their attention is disrupted by speech utterances. Their ability to learn to read nonverbal emotional and intentional signals provided by the eyes may therefore be significantly impaired. This may indicate a problem with cross-modal attention control or an abnormal sensitivity to peripheral motion in general or the mouth region in particular. En ligne : http://dx.doi.org/10.1155/2011/545964 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=149 [article] Normal Gaze Cueing in Children with Autism Is Disrupted by Simultaneous Speech Utterances in “Live” Face-to-Face Interactions [Texte imprimé et/ou numérique] / Douglas D. POTTER, Auteur ; Simon WEBSTER, Auteur . - 2011 . - 7 p. Langues : Anglais (eng) in Autism Research and Treatment > (October 2011) . - 7 p. Index. décimale : PER Périodiques Résumé : Gaze cueing was assessed in children with autism and in typically developing children, using a computer-controlled “live” face-to-face procedure. Sensitivity to gaze direction was assessed using a Posner cuing paradigm. Both static and dynamic directional gaze cues were used. Consistent with many previous studies, using photographic and cartoon faces, gaze cueing was present in children with autism and was not developmentally delayed. However, in the same children, gaze cueing was abolished when a mouth movement occurred at the same time as the gaze cue. In contrast, typical children were able to use gaze cues in all conditions. The findings indicate that gaze cueing develops successfully in some children with autism but that their attention is disrupted by speech utterances. Their ability to learn to read nonverbal emotional and intentional signals provided by the eyes may therefore be significantly impaired. This may indicate a problem with cross-modal attention control or an abnormal sensitivity to peripheral motion in general or the mouth region in particular. En ligne : http://dx.doi.org/10.1155/2011/545964 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=149

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