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Auteur A. LATIMIER |
Documents disponibles écrits par cet auteur (3)
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Temporal preparation in adults with autistic spectrum disorder: The variable foreperiod effect / G. GIRARDI in Autism Research, 14-11 (November 2021)
[article]
Titre : Temporal preparation in adults with autistic spectrum disorder: The variable foreperiod effect Type de document : Texte imprimé et/ou numérique Auteurs : G. GIRARDI, Auteur ; L. G. FERNANDEZ, Auteur ; M. LEBOYER, Auteur ; A. LATIMIER, Auteur ; S. CHOKRON, Auteur ; T. ZALLA, Auteur Article en page(s) : p.2393-2404 Langues : Anglais (eng) Mots-clés : Adult Attention Autism Spectrum Disorder Cognition Humans Reaction Time Time Perception arousal conditional probability foreperiod implicit temporal preparation timing Index. décimale : PER Périodiques Résumé : Research suggested the possibility that temporal cognition may be different in autistic spectrum disorder (ASD). Although there are some empirical studies examining timing ability in these individuals, to our knowledge, no one directly assessed the ability to predict when an event will occur. Here, we report a study on implicit temporal preparation in individuals with ASD as indexed by the variable foreperiod (FP) effect. We compared a group of adult ASD participants to a group of typically-developed (TD) controls, for their respective abilities to utilize implicit temporal information in a simple detection task with three different preparatory intervals (FP, short, middle and long). Participants were given a warning tone to signal an imminent stimulus, and asked to press a key as quickly as they could upon detection of the stimulus. Both groups were able to use implicit temporal information, as revealed by both the variable-FP effect (i.e., faster response for targets appearing after a long FP) and asymmetric sequential effects (i.e., slower response in short-FP trials following a previous long-FP trial). The TD group exhibited a faster response in a long-FP trial that was preceded by short-FP one, whereas the ASD group did not, as reflected in their higher percentage of response omissions for a target that appeared later than in the previous trial. The reduced ability of ASD participants to modulate their responses under these conditions might reflect a difficulty in time-based monitoring of stimulus occurrence. LAY SUMMARY: Time-processing may be different in autistic spectrum disorder (ASD). This study addressed the ability to anticipate a relevant stimulus's onset according to predictable interstimulus intervals comparing adults with ASD and typically developed controls. We found that ASD participants did not benefit from temporal preparation when stimulus appeared later than previously attended. This suggests a reduced ability in detecting implicit temporal regularities between events. En ligne : http://dx.doi.org/10.1002/aur.2573 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450
in Autism Research > 14-11 (November 2021) . - p.2393-2404[article] Temporal preparation in adults with autistic spectrum disorder: The variable foreperiod effect [Texte imprimé et/ou numérique] / G. GIRARDI, Auteur ; L. G. FERNANDEZ, Auteur ; M. LEBOYER, Auteur ; A. LATIMIER, Auteur ; S. CHOKRON, Auteur ; T. ZALLA, Auteur . - p.2393-2404.
Langues : Anglais (eng)
in Autism Research > 14-11 (November 2021) . - p.2393-2404
Mots-clés : Adult Attention Autism Spectrum Disorder Cognition Humans Reaction Time Time Perception arousal conditional probability foreperiod implicit temporal preparation timing Index. décimale : PER Périodiques Résumé : Research suggested the possibility that temporal cognition may be different in autistic spectrum disorder (ASD). Although there are some empirical studies examining timing ability in these individuals, to our knowledge, no one directly assessed the ability to predict when an event will occur. Here, we report a study on implicit temporal preparation in individuals with ASD as indexed by the variable foreperiod (FP) effect. We compared a group of adult ASD participants to a group of typically-developed (TD) controls, for their respective abilities to utilize implicit temporal information in a simple detection task with three different preparatory intervals (FP, short, middle and long). Participants were given a warning tone to signal an imminent stimulus, and asked to press a key as quickly as they could upon detection of the stimulus. Both groups were able to use implicit temporal information, as revealed by both the variable-FP effect (i.e., faster response for targets appearing after a long FP) and asymmetric sequential effects (i.e., slower response in short-FP trials following a previous long-FP trial). The TD group exhibited a faster response in a long-FP trial that was preceded by short-FP one, whereas the ASD group did not, as reflected in their higher percentage of response omissions for a target that appeared later than in the previous trial. The reduced ability of ASD participants to modulate their responses under these conditions might reflect a difficulty in time-based monitoring of stimulus occurrence. LAY SUMMARY: Time-processing may be different in autistic spectrum disorder (ASD). This study addressed the ability to anticipate a relevant stimulus's onset according to predictable interstimulus intervals comparing adults with ASD and typically developed controls. We found that ASD participants did not benefit from temporal preparation when stimulus appeared later than previously attended. This suggests a reduced ability in detecting implicit temporal regularities between events. En ligne : http://dx.doi.org/10.1002/aur.2573 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450 Théorie de l’esprit et cognition sociale dans l’autisme / M. MISHCHENKO
Titre : Théorie de l’esprit et cognition sociale dans l’autisme Type de document : Texte imprimé et/ou numérique Auteurs : M. MISHCHENKO, Auteur ; Marine BUON, Auteur ; A. LATIMIER, Auteur ; T. ZALLA, Auteur Année de publication : 2016 Importance : p.74-84 Langues : Français (fre) Index. décimale : SCI-F SCI-F - Psychologie Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=411 Théorie de l’esprit et cognition sociale dans l’autisme [Texte imprimé et/ou numérique] / M. MISHCHENKO, Auteur ; Marine BUON, Auteur ; A. LATIMIER, Auteur ; T. ZALLA, Auteur . - 2016 . - p.74-84.
Langues : Français (fre)
Index. décimale : SCI-F SCI-F - Psychologie Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=411 Exemplaires
Code-barres Cote Support Localisation Section Disponibilité aucun exemplaire Trustworthiness and Dominance Personality Traits' Judgments in Adults with Autism Spectrum Disorder / A. LATIMIER in Journal of Autism and Developmental Disorders, 49-11 (November 2019)
[article]
Titre : Trustworthiness and Dominance Personality Traits' Judgments in Adults with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : A. LATIMIER, Auteur ; K. KOVARSKI, Auteur ; H. PEYRE, Auteur ; L. G. FERNANDEZ, Auteur ; D. GRAS, Auteur ; M. LEBOYER, Auteur ; T. ZALLA, Auteur Article en page(s) : p.4535-4546 Langues : Anglais (eng) Mots-clés : Asd Eye-tracking Face processing Personality traits Index. décimale : PER Périodiques Résumé : Autism Spectrum Disorder (ASD) is characterized by impairments in social functioning, communication, and by the presence of repetitive behaviours and restricted interests. Abnormal processing of faces has also been described as a neuropsychological feature of ASD. We investigated the ability to judge two personality traits in adults with ASD in comparison to typically developed adults (TD). We used an eye tracking device to investigate the exploration of faces when participants judged the degree of trustworthiness and dominance of synthetic faces. In sum, we found that adults with ASD were as capable as TD adults to judge personality traits of face trustworthiness and dominance, which relied on similar exploration of the synthetic faces in the two populations. En ligne : http://dx.doi.org/10.1007/s10803-019-04163-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=408
in Journal of Autism and Developmental Disorders > 49-11 (November 2019) . - p.4535-4546[article] Trustworthiness and Dominance Personality Traits' Judgments in Adults with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / A. LATIMIER, Auteur ; K. KOVARSKI, Auteur ; H. PEYRE, Auteur ; L. G. FERNANDEZ, Auteur ; D. GRAS, Auteur ; M. LEBOYER, Auteur ; T. ZALLA, Auteur . - p.4535-4546.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 49-11 (November 2019) . - p.4535-4546
Mots-clés : Asd Eye-tracking Face processing Personality traits Index. décimale : PER Périodiques Résumé : Autism Spectrum Disorder (ASD) is characterized by impairments in social functioning, communication, and by the presence of repetitive behaviours and restricted interests. Abnormal processing of faces has also been described as a neuropsychological feature of ASD. We investigated the ability to judge two personality traits in adults with ASD in comparison to typically developed adults (TD). We used an eye tracking device to investigate the exploration of faces when participants judged the degree of trustworthiness and dominance of synthetic faces. In sum, we found that adults with ASD were as capable as TD adults to judge personality traits of face trustworthiness and dominance, which relied on similar exploration of the synthetic faces in the two populations. En ligne : http://dx.doi.org/10.1007/s10803-019-04163-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=408