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2 recherche sur le mot-clé 'Weak central coherence (WCC)'
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Evidence of Reduced Global Processing in Autism Spectrum Disorder / R. D. L. BOOTH in Journal of Autism and Developmental Disorders, 48-4 (April 2018)
[article]
Titre : Evidence of Reduced Global Processing in Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : R. D. L. BOOTH, Auteur ; Francesca HAPPE, Auteur Article en page(s) : p.1397-1408 Langues : Anglais (eng) Mots-clés : Asd Fragmented Picture-Completion Impossible-Figures Local-global processing Weak central coherence (wCC) Index. décimale : PER Périodiques Résumé : Frith's original notion of 'weak central coherence' suggested that increased local processing in autism spectrum disorder (ASD) resulted from reduced global processing. More recent accounts have emphasised superior local perception and suggested intact global integration. However, tasks often place local and global processing in direct trade-off, making it difficult to determine whether group differences reflect reduced global processing, increased local processing, or both. We present two measures of global integration in which poor performance could not reflect increased local processing. ASD participants were slower to identify fragmented figures and less sensitive to global geometric impossibility than IQ-matched controls. These findings suggest that reduced global integration comprises one important facet of weak central coherence in ASD. En ligne : http://dx.doi.org/10.1007/s10803-016-2724-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=352
in Journal of Autism and Developmental Disorders > 48-4 (April 2018) . - p.1397-1408[article] Evidence of Reduced Global Processing in Autism Spectrum Disorder [Texte imprimé et/ou numérique] / R. D. L. BOOTH, Auteur ; Francesca HAPPE, Auteur . - p.1397-1408.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 48-4 (April 2018) . - p.1397-1408
Mots-clés : Asd Fragmented Picture-Completion Impossible-Figures Local-global processing Weak central coherence (wCC) Index. décimale : PER Périodiques Résumé : Frith's original notion of 'weak central coherence' suggested that increased local processing in autism spectrum disorder (ASD) resulted from reduced global processing. More recent accounts have emphasised superior local perception and suggested intact global integration. However, tasks often place local and global processing in direct trade-off, making it difficult to determine whether group differences reflect reduced global processing, increased local processing, or both. We present two measures of global integration in which poor performance could not reflect increased local processing. ASD participants were slower to identify fragmented figures and less sensitive to global geometric impossibility than IQ-matched controls. These findings suggest that reduced global integration comprises one important facet of weak central coherence in ASD. En ligne : http://dx.doi.org/10.1007/s10803-016-2724-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=352 Strong Bias Towards Analytic Perception in ASD Does not Necessarily Come at the Price of Impaired Integration Skills / Bat-Sheva HADAD in Journal of Autism and Developmental Disorders, 45-6 (June 2015)
[article]
Titre : Strong Bias Towards Analytic Perception in ASD Does not Necessarily Come at the Price of Impaired Integration Skills Type de document : Texte imprimé et/ou numérique Auteurs : Bat-Sheva HADAD, Auteur ; Yair ZIV, Auteur Article en page(s) : p.1499-1512 Langues : Anglais (eng) Mots-clés : Global–local processing Weak central coherence (WCC) Enhanced perceptual functioning (EPF) ASD Holistic-analytic processing Contour integration Index. décimale : PER Périodiques Résumé : We first demonstrated analytic processing in ASD under conditions in which integral processing seems mandatory in TD observers, a pattern that is often taken to indicate a local default processing in ASD. However, this processing bias does not inevitably come at the price of impaired integration skills. Indeed, examining the same group of individuals with ASD on a task with explicit demands for integrated representations, Experiment 2 showed that the same observers with ASD demonstrated intact spatial integration. The results further showed that performance was not only quantitatively, but also qualitatively comparable to that of TD observers, demonstrating the sensitivity of integration in ASD to the same interactive effects of Gestalt cues. En ligne : http://dx.doi.org/10.1007/s10803-014-2293-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=259
in Journal of Autism and Developmental Disorders > 45-6 (June 2015) . - p.1499-1512[article] Strong Bias Towards Analytic Perception in ASD Does not Necessarily Come at the Price of Impaired Integration Skills [Texte imprimé et/ou numérique] / Bat-Sheva HADAD, Auteur ; Yair ZIV, Auteur . - p.1499-1512.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 45-6 (June 2015) . - p.1499-1512
Mots-clés : Global–local processing Weak central coherence (WCC) Enhanced perceptual functioning (EPF) ASD Holistic-analytic processing Contour integration Index. décimale : PER Périodiques Résumé : We first demonstrated analytic processing in ASD under conditions in which integral processing seems mandatory in TD observers, a pattern that is often taken to indicate a local default processing in ASD. However, this processing bias does not inevitably come at the price of impaired integration skills. Indeed, examining the same group of individuals with ASD on a task with explicit demands for integrated representations, Experiment 2 showed that the same observers with ASD demonstrated intact spatial integration. The results further showed that performance was not only quantitatively, but also qualitatively comparable to that of TD observers, demonstrating the sensitivity of integration in ASD to the same interactive effects of Gestalt cues. En ligne : http://dx.doi.org/10.1007/s10803-014-2293-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=259