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Cross-Modal Attention-Switching is Impaired in Autism Spectrum Disorders / Phil REED in Journal of Autism and Developmental Disorders, 42-6 (June 2012)
[article]
Titre : Cross-Modal Attention-Switching is Impaired in Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Phil REED, Auteur ; Julia MCCARTHY, Auteur Année de publication : 2012 Article en page(s) : p.947-953 Langues : Anglais (eng) Mots-clés : Attention switching Cross-modal Autism Index. décimale : PER Périodiques Résumé : This investigation aimed to determine if children with ASD are impaired in their ability to switch attention between different tasks, and whether performance is further impaired when required to switch across two separate modalities (visual and auditory). Eighteen children with ASD (9–13 years old) were compared with 18 typically-developing children matched with the ASD group for mental age, and also with 18 subjects with learning difficulties matched with the ASD group for mental and chronological age. Individuals alternated between two different visual tasks, and between a different visual task and an auditory task. Children with ASD performed worse than both comparison groups at both switching tasks. Moreover, children with ASD had greater difficulty when different modalities were required than where only one modality was required in the switching task in comparison with participants matched in terms of mental and chronological age. En ligne : http://dx.doi.org/10.1007/s10803-011-1324-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=156
in Journal of Autism and Developmental Disorders > 42-6 (June 2012) . - p.947-953[article] Cross-Modal Attention-Switching is Impaired in Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Phil REED, Auteur ; Julia MCCARTHY, Auteur . - 2012 . - p.947-953.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 42-6 (June 2012) . - p.947-953
Mots-clés : Attention switching Cross-modal Autism Index. décimale : PER Périodiques Résumé : This investigation aimed to determine if children with ASD are impaired in their ability to switch attention between different tasks, and whether performance is further impaired when required to switch across two separate modalities (visual and auditory). Eighteen children with ASD (9–13 years old) were compared with 18 typically-developing children matched with the ASD group for mental age, and also with 18 subjects with learning difficulties matched with the ASD group for mental and chronological age. Individuals alternated between two different visual tasks, and between a different visual task and an auditory task. Children with ASD performed worse than both comparison groups at both switching tasks. Moreover, children with ASD had greater difficulty when different modalities were required than where only one modality was required in the switching task in comparison with participants matched in terms of mental and chronological age. En ligne : http://dx.doi.org/10.1007/s10803-011-1324-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=156 Brief Report: Cross-Modal Capture: Preliminary Evidence of Inefficient Filtering in Children with Autism Spectrum Disorder / B. KEEHN in Journal of Autism and Developmental Disorders, 49-1 (January 2019)
[article]
Titre : Brief Report: Cross-Modal Capture: Preliminary Evidence of Inefficient Filtering in Children with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : B. KEEHN, Auteur ; Marissa A. WESTERFIELD, Auteur ; J. TOWNSEND, Auteur Article en page(s) : p.385-390 Langues : Anglais (eng) Mots-clés : Attention Autism Cross-modal Distractor inhibition Filter Index. décimale : PER Périodiques Résumé : This study investigates how task-irrelevant auditory information is processed in children with autism spectrum disorder (ASD). Eighteen children with ASD and 19 age- and IQ-matched typically developing (TD) children were presented with semantically-congruent and incongruent picture-sound pairs, and in separate tasks were instructed to attend to only visual or both audio-visual sensory channels. Preliminary results showed that when required to attend to both modalities, both groups were equally slowed for semantically-incongruent compared to congruent pairs. However, when asked to attend to only visual information, children with ASD were disproportionally slowed by incongruent auditory information, suggesting that they may have more difficulty filtering task-irrelevant cross-modal information. Correlational analyses showed that this inefficient cross-modal attentional filtering was related to greater sociocommunicative impairment. En ligne : http://dx.doi.org/10.1007/s10803-018-3674-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=377
in Journal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.385-390[article] Brief Report: Cross-Modal Capture: Preliminary Evidence of Inefficient Filtering in Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / B. KEEHN, Auteur ; Marissa A. WESTERFIELD, Auteur ; J. TOWNSEND, Auteur . - p.385-390.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.385-390
Mots-clés : Attention Autism Cross-modal Distractor inhibition Filter Index. décimale : PER Périodiques Résumé : This study investigates how task-irrelevant auditory information is processed in children with autism spectrum disorder (ASD). Eighteen children with ASD and 19 age- and IQ-matched typically developing (TD) children were presented with semantically-congruent and incongruent picture-sound pairs, and in separate tasks were instructed to attend to only visual or both audio-visual sensory channels. Preliminary results showed that when required to attend to both modalities, both groups were equally slowed for semantically-incongruent compared to congruent pairs. However, when asked to attend to only visual information, children with ASD were disproportionally slowed by incongruent auditory information, suggesting that they may have more difficulty filtering task-irrelevant cross-modal information. Correlational analyses showed that this inefficient cross-modal attentional filtering was related to greater sociocommunicative impairment. En ligne : http://dx.doi.org/10.1007/s10803-018-3674-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=377 Can gaze-cueing be helpful for detecting sound in autism spectrum disorder? / Shuo ZHAO in Research in Autism Spectrum Disorders, 7-10 (October 2013)
[article]
Titre : Can gaze-cueing be helpful for detecting sound in autism spectrum disorder? Type de document : Texte imprimé et/ou numérique Auteurs : Shuo ZHAO, Auteur ; Shota UONO, Auteur ; Sayaka YOSHIMURA, Auteur ; Yasutaka KUBOTA, Auteur ; Motomi TOICHI, Auteur Article en page(s) : p.1250-1256 Langues : Anglais (eng) Mots-clés : Auditory Autism spectrum disorder Cross-modal Gaze Joint attention Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) is a developmental disorder characterized by impaired social interaction, including joint attention, but psychological studies generally have reported intact gaze-triggered joint attention in ASD. These studies used a uni-modal paradigm (i.e. visual cue–target pairs) with eyes or faces as cues and letters or dots as targets. However, it has not been determined whether joint attention is impaired under cross-modal conditions in ASD, although cross-modal impairment has been reported. This study investigated joint attention in ASD under cross-modal conditions with gaze stimuli as visual cues and two kinds of sound (social voice or non-social tone) stimuli as targets. The task for the subject was to locate the target sound and click as soon and as accurately as possible. The ASD group was impaired in joint attention when a tone was used as the target, while both groups showed joint attention to a voice. The results suggest that cross-modal joint attention is impaired in the ASD group when the cue–target relationship is weak (i.e. social cue and non-social target) while it is unimpaired when there is a strong cue–target relationship (i.e. social cue and social target). En ligne : http://dx.doi.org/10.1016/j.rasd.2013.07.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=212
in Research in Autism Spectrum Disorders > 7-10 (October 2013) . - p.1250-1256[article] Can gaze-cueing be helpful for detecting sound in autism spectrum disorder? [Texte imprimé et/ou numérique] / Shuo ZHAO, Auteur ; Shota UONO, Auteur ; Sayaka YOSHIMURA, Auteur ; Yasutaka KUBOTA, Auteur ; Motomi TOICHI, Auteur . - p.1250-1256.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 7-10 (October 2013) . - p.1250-1256
Mots-clés : Auditory Autism spectrum disorder Cross-modal Gaze Joint attention Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) is a developmental disorder characterized by impaired social interaction, including joint attention, but psychological studies generally have reported intact gaze-triggered joint attention in ASD. These studies used a uni-modal paradigm (i.e. visual cue–target pairs) with eyes or faces as cues and letters or dots as targets. However, it has not been determined whether joint attention is impaired under cross-modal conditions in ASD, although cross-modal impairment has been reported. This study investigated joint attention in ASD under cross-modal conditions with gaze stimuli as visual cues and two kinds of sound (social voice or non-social tone) stimuli as targets. The task for the subject was to locate the target sound and click as soon and as accurately as possible. The ASD group was impaired in joint attention when a tone was used as the target, while both groups showed joint attention to a voice. The results suggest that cross-modal joint attention is impaired in the ASD group when the cue–target relationship is weak (i.e. social cue and non-social target) while it is unimpaired when there is a strong cue–target relationship (i.e. social cue and social target). En ligne : http://dx.doi.org/10.1016/j.rasd.2013.07.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=212