Strategies for Perceiving Facial Expressions in Adults with Autism Spectrum Disorder / Jennifer A. WALSH in Journal of Autism and Developmental Disorders, 44-5 (May 2014)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 44-5 (May 2014) . - p.1018-1026 Titre : Strategies for Perceiving Facial Expressions in Adults with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Jennifer A. WALSH, Auteur ; Mark D. VIDA, Auteur ; Melissa D. RUTHERFORD, Auteur Année de publication : 2014 Article en page(s) : p.1018-1026 Langues : Anglais (eng) Mots-clés : Autism  ASD  Face perception  Emotion perception  Perceptual strategies Index. décimale : PER Périodiques Résumé : Rutherford and McIntosh (J Autism Dev Disord 37:187–196, 2007) demonstrated that individuals with autism spectrum disorder (ASD) are more tolerant than controls of exaggerated schematic facial expressions, suggesting that they may use an alternative strategy when processing emotional expressions. The current study was designed to test this finding using photographs of real people. In addition, two control tasks were added to eliminate alternative explanations. We replicated the findings of Rutherford and McIntosh (J Autism Dev Disord 37:187–196, 2007) and also demonstrated that adults with ASD do not show this tolerance when evaluating how realistic the expressions are. These results suggest adults with ASD employ a rule-based strategy to a greater extent than typical adults when processing facial expressions but not when processing other aspects of faces. En ligne : http://dx.doi.org/10.1007/s10803-013-1953-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=232 [article] Strategies for Perceiving Facial Expressions in Adults with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Jennifer A. WALSH, Auteur ; Mark D. VIDA, Auteur ; Melissa D. RUTHERFORD, Auteur . - 2014 . - p.1018-1026. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 44-5 (May 2014) . - p.1018-1026 Mots-clés : Autism  ASD  Face perception  Emotion perception  Perceptual strategies Index. décimale : PER Périodiques Résumé : Rutherford and McIntosh (J Autism Dev Disord 37:187–196, 2007) demonstrated that individuals with autism spectrum disorder (ASD) are more tolerant than controls of exaggerated schematic facial expressions, suggesting that they may use an alternative strategy when processing emotional expressions. The current study was designed to test this finding using photographs of real people. In addition, two control tasks were added to eliminate alternative explanations. We replicated the findings of Rutherford and McIntosh (J Autism Dev Disord 37:187–196, 2007) and also demonstrated that adults with ASD do not show this tolerance when evaluating how realistic the expressions are. These results suggest adults with ASD employ a rule-based strategy to a greater extent than typical adults when processing facial expressions but not when processing other aspects of faces. En ligne : http://dx.doi.org/10.1007/s10803-013-1953-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=232

The Influences of Face Inversion and Facial Expression on Sensitivity to Eye Contact in High-Functioning Adults with Autism Spectrum Disorders / Mark D. VIDA in Journal of Autism and Developmental Disorders, 43-11 (November 2013)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 43-11 (November 2013) . - p.2536-2548 Titre : The Influences of Face Inversion and Facial Expression on Sensitivity to Eye Contact in High-Functioning Adults with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Mark D. VIDA, Auteur ; Daphne MAURER, Auteur ; Andrew J. CALDER, Auteur ; Gillian RHODES, Auteur ; Jennifer A. WALSH, Auteur ; Matthew V. PACHAI, Auteur ; Melissa D. RUTHERFORD, Auteur Article en page(s) : p.2536-2548 Langues : Anglais (eng) Mots-clés : Autism  Gaze  Eye contact  Cone of gaze  Facial expression  Face inversion Index. décimale : PER Périodiques Résumé : We examined the influences of face inversion and facial expression on sensitivity to eye contact in high-functioning adults with and without an autism spectrum disorder (ASD). Participants judged the direction of gaze of angry, fearful, and neutral faces. In the typical group only, the range of directions of gaze leading to the perception of eye contact (the cone of gaze) was narrower for upright than inverted faces. In both groups, the cone of gaze was wider for angry faces than for fearful or neutral faces. These results suggest that in high-functioning adults with ASD, the perception of eye contact is not tuned to be finer for upright than inverted faces, but that information is nevertheless integrated across expression and gaze direction. En ligne : http://dx.doi.org/10.1007/s10803-013-1802-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=217 [article] The Influences of Face Inversion and Facial Expression on Sensitivity to Eye Contact in High-Functioning Adults with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Mark D. VIDA, Auteur ; Daphne MAURER, Auteur ; Andrew J. CALDER, Auteur ; Gillian RHODES, Auteur ; Jennifer A. WALSH, Auteur ; Matthew V. PACHAI, Auteur ; Melissa D. RUTHERFORD, Auteur . - p.2536-2548. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 43-11 (November 2013) . - p.2536-2548 Mots-clés : Autism  Gaze  Eye contact  Cone of gaze  Facial expression  Face inversion Index. décimale : PER Périodiques Résumé : We examined the influences of face inversion and facial expression on sensitivity to eye contact in high-functioning adults with and without an autism spectrum disorder (ASD). Participants judged the direction of gaze of angry, fearful, and neutral faces. In the typical group only, the range of directions of gaze leading to the perception of eye contact (the cone of gaze) was narrower for upright than inverted faces. In both groups, the cone of gaze was wider for angry faces than for fearful or neutral faces. These results suggest that in high-functioning adults with ASD, the perception of eye contact is not tuned to be finer for upright than inverted faces, but that information is nevertheless integrated across expression and gaze direction. En ligne : http://dx.doi.org/10.1007/s10803-013-1802-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=217

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