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Atypical visual orienting to eye gaze and arrow cues in children with high functioning Autism Spectrum Disorder / Johannes E.A. STAUDER in Research in Autism Spectrum Disorders, 5-2 (April-June 2011)
[article]
Titre : Atypical visual orienting to eye gaze and arrow cues in children with high functioning Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Johannes E.A. STAUDER, Auteur ; Claudia P.A. BOSCH, Auteur ; Hiske A.M. NUIJ, Auteur Année de publication : 2011 Article en page(s) : p.742-748 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder Eye gaze cueing Visual orienting Index. décimale : PER Périodiques Résumé : Although children with autism often fail follow the gaze of others in natural situations they are sensitive to directional cues by eye movements. This suggests that the low-level aspects of gaze cueing and are intact in persons with autism, while the higher level social skills like joint attention and attribution of desire and intention are impaired. The present study investigates whether these low-level aspects of gaze cueing are indeed intact. Children with high functioning ASD (n = 22) and matched controls (n = 22) performed two choice reaction time tasks in which eye- or arrow direction correctly (congruent) or incorrectly (incongruent) cues target location. In children with normal development right side cueing, but not left side cueing, induced a congruence effect for eyes, while this cueing effect was evident for right and left side cueing for arrow cues. In children with ASD left side cueing, but not right side cueing, induced a congruence effect for eyes while right sight cueing, but not left side cueing, provoked a congruence effect for arrow cues. These findings indicate that children with ASD have functional, but atypical, low-level visual orienting to eye gaze and arrow cues. En ligne : http://dx.doi.org/10.1016/j.rasd.2010.08.008 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=114
in Research in Autism Spectrum Disorders > 5-2 (April-June 2011) . - p.742-748[article] Atypical visual orienting to eye gaze and arrow cues in children with high functioning Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Johannes E.A. STAUDER, Auteur ; Claudia P.A. BOSCH, Auteur ; Hiske A.M. NUIJ, Auteur . - 2011 . - p.742-748.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 5-2 (April-June 2011) . - p.742-748
Mots-clés : Autism Spectrum Disorder Eye gaze cueing Visual orienting Index. décimale : PER Périodiques Résumé : Although children with autism often fail follow the gaze of others in natural situations they are sensitive to directional cues by eye movements. This suggests that the low-level aspects of gaze cueing and are intact in persons with autism, while the higher level social skills like joint attention and attribution of desire and intention are impaired. The present study investigates whether these low-level aspects of gaze cueing are indeed intact. Children with high functioning ASD (n = 22) and matched controls (n = 22) performed two choice reaction time tasks in which eye- or arrow direction correctly (congruent) or incorrectly (incongruent) cues target location. In children with normal development right side cueing, but not left side cueing, induced a congruence effect for eyes, while this cueing effect was evident for right and left side cueing for arrow cues. In children with ASD left side cueing, but not right side cueing, induced a congruence effect for eyes while right sight cueing, but not left side cueing, provoked a congruence effect for arrow cues. These findings indicate that children with ASD have functional, but atypical, low-level visual orienting to eye gaze and arrow cues. En ligne : http://dx.doi.org/10.1016/j.rasd.2010.08.008 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=114 A Point of Departure in the Comparison of Social and Nonsocial Visual Orienting Among Persons With Autism Spectrum Disorders / Tara FLANAGAN in Autism Research, 8-5 (October 2015)
[article]
Titre : A Point of Departure in the Comparison of Social and Nonsocial Visual Orienting Among Persons With Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Tara FLANAGAN, Auteur ; Darlene A. BRODEUR, Auteur ; Jacob A. BURACK, Auteur Article en page(s) : p.575-582 Langues : Anglais (eng) Mots-clés : autism spectrum disorders visual orienting social orienting Posner task Index. décimale : PER Périodiques Résumé : Endogenous visual orienting among children with autism spectrum disorders (ASDs) and among typically developing (TD) children was examined using a Posner-type task that was modified to include social and nonsocial cues and targets to test hypotheses regarding information (social or nonsocial) and cue processing (long or short stimulus onset asynchronies (SOAs)). The findings suggest intact endogenous orienting to face and mixed face targets using hand and arrow cues among children with ASDs who were matched to typically developing children (TDC) on the basis of nonverbal mental age (MA) at approximately 8.5 years. The findings from this study challenge the notions of a social orienting impairment and of mechanical social orienting as the children with ASDs in this study demonstrated strong orienting effects in all conditions and social sensitivity in the long stimulus onset asynchrony (SOA) condition. Autism Res 2015, 8: 575–582. © 2015 International Society for Autism Research, Wiley Periodicals, Inc. En ligne : http://dx.doi.org/10.1002/aur.1472 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=270
in Autism Research > 8-5 (October 2015) . - p.575-582[article] A Point of Departure in the Comparison of Social and Nonsocial Visual Orienting Among Persons With Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Tara FLANAGAN, Auteur ; Darlene A. BRODEUR, Auteur ; Jacob A. BURACK, Auteur . - p.575-582.
Langues : Anglais (eng)
in Autism Research > 8-5 (October 2015) . - p.575-582
Mots-clés : autism spectrum disorders visual orienting social orienting Posner task Index. décimale : PER Périodiques Résumé : Endogenous visual orienting among children with autism spectrum disorders (ASDs) and among typically developing (TD) children was examined using a Posner-type task that was modified to include social and nonsocial cues and targets to test hypotheses regarding information (social or nonsocial) and cue processing (long or short stimulus onset asynchronies (SOAs)). The findings suggest intact endogenous orienting to face and mixed face targets using hand and arrow cues among children with ASDs who were matched to typically developing children (TDC) on the basis of nonverbal mental age (MA) at approximately 8.5 years. The findings from this study challenge the notions of a social orienting impairment and of mechanical social orienting as the children with ASDs in this study demonstrated strong orienting effects in all conditions and social sensitivity in the long stimulus onset asynchrony (SOA) condition. Autism Res 2015, 8: 575–582. © 2015 International Society for Autism Research, Wiley Periodicals, Inc. En ligne : http://dx.doi.org/10.1002/aur.1472 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=270