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Détail de l'auteur
Auteur Fenny S. ZWART |
Documents disponibles écrits par cet auteur (1)
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Autism: Too eager to learn? Event related potential findings of increased dependency on intentional learning in a serial reaction time task / Fenny S. ZWART in Autism Research, 10-9 (September 2017)
[article]
Titre : Autism: Too eager to learn? Event related potential findings of increased dependency on intentional learning in a serial reaction time task Type de document : Texte imprimé et/ou numérique Auteurs : Fenny S. ZWART, Auteur ; Constance T. W. M. VISSERS, Auteur ; Roemer VAN DER MEIJ, Auteur ; Roy P. C. KESSELS, Auteur ; Joseph H. R. MAES, Auteur Article en page(s) : p.1533-1543 Langues : Anglais (eng) Mots-clés : autism spectrum disorder implicit learning incidental learning event related potentials N2b P3 serial reaction time task Index. décimale : PER Périodiques Résumé : It has been suggested that people with autism spectrum disorder (ASD) have an increased tendency to use explicit (or intentional) learning strategies. This altered learning may play a role in the development of the social communication difficulties characterizing ASD. In the current study, we investigated incidental and intentional sequence learning using a Serial Reaction Time (SRT) task in an adult ASD population. Response times and event related potentials (ERP) components (N2b and P3) were assessed as indicators of learning and knowledge. Findings showed that behaviorally, sequence learning and ensuing explicit knowledge were similar in ASD and typically developing (TD) controls. However, ERP findings showed that learning in the TD group was characterized by an enhanced N2b, while learning in the ASD group was characterized by an enhanced P3. These findings suggest that learning in the TD group might be more incidental in nature, whereas learning in the ASD group is more intentional or effortful. Increased intentional learning might serve as a strategy for individuals with ASD to control an overwhelming environment. Although this led to similar behavioral performances on the SRT task, it is very plausible that this intentional learning has adverse effects in more complex social situations, and hence contributes to the social impairments found in ASD. En ligne : http://dx.doi.org/10.1002/aur.1802 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=320
in Autism Research > 10-9 (September 2017) . - p.1533-1543[article] Autism: Too eager to learn? Event related potential findings of increased dependency on intentional learning in a serial reaction time task [Texte imprimé et/ou numérique] / Fenny S. ZWART, Auteur ; Constance T. W. M. VISSERS, Auteur ; Roemer VAN DER MEIJ, Auteur ; Roy P. C. KESSELS, Auteur ; Joseph H. R. MAES, Auteur . - p.1533-1543.
Langues : Anglais (eng)
in Autism Research > 10-9 (September 2017) . - p.1533-1543
Mots-clés : autism spectrum disorder implicit learning incidental learning event related potentials N2b P3 serial reaction time task Index. décimale : PER Périodiques Résumé : It has been suggested that people with autism spectrum disorder (ASD) have an increased tendency to use explicit (or intentional) learning strategies. This altered learning may play a role in the development of the social communication difficulties characterizing ASD. In the current study, we investigated incidental and intentional sequence learning using a Serial Reaction Time (SRT) task in an adult ASD population. Response times and event related potentials (ERP) components (N2b and P3) were assessed as indicators of learning and knowledge. Findings showed that behaviorally, sequence learning and ensuing explicit knowledge were similar in ASD and typically developing (TD) controls. However, ERP findings showed that learning in the TD group was characterized by an enhanced N2b, while learning in the ASD group was characterized by an enhanced P3. These findings suggest that learning in the TD group might be more incidental in nature, whereas learning in the ASD group is more intentional or effortful. Increased intentional learning might serve as a strategy for individuals with ASD to control an overwhelming environment. Although this led to similar behavioral performances on the SRT task, it is very plausible that this intentional learning has adverse effects in more complex social situations, and hence contributes to the social impairments found in ASD. En ligne : http://dx.doi.org/10.1002/aur.1802 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=320