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Détail de l'auteur
Auteur Andrius VABALAS |
Documents disponibles écrits par cet auteur (2)
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Brief Report: Patterns of Eye Movements in Face to Face Conversation are Associated with Autistic Traits: Evidence from a Student Sample / Andrius VABALAS in Journal of Autism and Developmental Disorders, 46-1 (January 2016)
[article]
Titre : Brief Report: Patterns of Eye Movements in Face to Face Conversation are Associated with Autistic Traits: Evidence from a Student Sample Type de document : Texte imprimé et/ou numérique Auteurs : Andrius VABALAS, Auteur ; Megan FREETH, Auteur Année de publication : 2016 Article en page(s) : p.305-314 Langues : Anglais (eng) Mots-clés : Social attention Mobile eye-tracking Eye movements Autistic traits Index. décimale : PER Périodiques Résumé : The current study investigated whether the amount of autistic traits shown by an individual is associated with viewing behaviour during a face-to-face interaction. The eye movements of 36 neurotypical university students were recorded using a mobile eye-tracking device. High amounts of autistic traits were neither associated with reduced looking to the social partner overall, nor with reduced looking to the face. However, individuals who were high in autistic traits exhibited reduced visual exploration during the face-to-face interaction overall, as demonstrated by shorter and less frequent saccades. Visual exploration was not related to social anxiety. This study suggests that there are systematic individual differences in visual exploration during social interactions and these are related to amount of autistic traits. En ligne : http://dx.doi.org/10.1007/s10803-015-2546-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=278
in Journal of Autism and Developmental Disorders > 46-1 (January 2016) . - p.305-314[article] Brief Report: Patterns of Eye Movements in Face to Face Conversation are Associated with Autistic Traits: Evidence from a Student Sample [Texte imprimé et/ou numérique] / Andrius VABALAS, Auteur ; Megan FREETH, Auteur . - 2016 . - p.305-314.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 46-1 (January 2016) . - p.305-314
Mots-clés : Social attention Mobile eye-tracking Eye movements Autistic traits Index. décimale : PER Périodiques Résumé : The current study investigated whether the amount of autistic traits shown by an individual is associated with viewing behaviour during a face-to-face interaction. The eye movements of 36 neurotypical university students were recorded using a mobile eye-tracking device. High amounts of autistic traits were neither associated with reduced looking to the social partner overall, nor with reduced looking to the face. However, individuals who were high in autistic traits exhibited reduced visual exploration during the face-to-face interaction overall, as demonstrated by shorter and less frequent saccades. Visual exploration was not related to social anxiety. This study suggests that there are systematic individual differences in visual exploration during social interactions and these are related to amount of autistic traits. En ligne : http://dx.doi.org/10.1007/s10803-015-2546-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=278 Instructions to attend to an observed action increase imitation in autistic adults / Emma GOWEN in Autism, 24-3 (April 2020)
[article]
Titre : Instructions to attend to an observed action increase imitation in autistic adults Type de document : Texte imprimé et/ou numérique Auteurs : Emma GOWEN, Auteur ; Andrius VABALAS, Auteur ; Alexander J. CASSON, Auteur ; Ellen POLIAKOFF, Auteur Article en page(s) : p.730-743 Langues : Anglais (eng) Mots-clés : attention autism autistic adults coordination eye movements imitation motor control Index. décimale : PER Périodiques Résumé : This study investigated whether reduced visual attention to an observed action might account for altered imitation in autistic adults. A total of 22 autistic and 22 non-autistic adults observed and then imitated videos of a hand producing sequences of movements that differed in vertical elevation while their hand and eye movements were recorded. Participants first performed a block of imitation trials with general instructions to imitate the action. They then performed a second block with explicit instructions to attend closely to the characteristics of the movement. Imitation was quantified according to how much participants modulated their movement between the different heights of the observed movements. In the general instruction condition, the autistic group modulated their movements significantly less compared to the non-autistic group. However, following instructions to attend to the movement, the autistic group showed equivalent imitation modulation to the non-autistic group. Eye movement recording showed that the autistic group spent significantly less time looking at the hand movement for both instruction conditions. These findings show that visual attention contributes to altered voluntary imitation in autistic individuals and have implications for therapies involving imitation as well as for autistic people's ability to understand the actions of others. En ligne : http://dx.doi.org/10.1177/1362361319882810 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=422
in Autism > 24-3 (April 2020) . - p.730-743[article] Instructions to attend to an observed action increase imitation in autistic adults [Texte imprimé et/ou numérique] / Emma GOWEN, Auteur ; Andrius VABALAS, Auteur ; Alexander J. CASSON, Auteur ; Ellen POLIAKOFF, Auteur . - p.730-743.
Langues : Anglais (eng)
in Autism > 24-3 (April 2020) . - p.730-743
Mots-clés : attention autism autistic adults coordination eye movements imitation motor control Index. décimale : PER Périodiques Résumé : This study investigated whether reduced visual attention to an observed action might account for altered imitation in autistic adults. A total of 22 autistic and 22 non-autistic adults observed and then imitated videos of a hand producing sequences of movements that differed in vertical elevation while their hand and eye movements were recorded. Participants first performed a block of imitation trials with general instructions to imitate the action. They then performed a second block with explicit instructions to attend closely to the characteristics of the movement. Imitation was quantified according to how much participants modulated their movement between the different heights of the observed movements. In the general instruction condition, the autistic group modulated their movements significantly less compared to the non-autistic group. However, following instructions to attend to the movement, the autistic group showed equivalent imitation modulation to the non-autistic group. Eye movement recording showed that the autistic group spent significantly less time looking at the hand movement for both instruction conditions. These findings show that visual attention contributes to altered voluntary imitation in autistic individuals and have implications for therapies involving imitation as well as for autistic people's ability to understand the actions of others. En ligne : http://dx.doi.org/10.1177/1362361319882810 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=422