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Détail de l'auteur
Auteur Geraldine LEADER |
Documents disponibles écrits par cet auteur (27)
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The analysis and treatment of problem behavior evoked by auditory stimulation / Sarah DEVLIN in Research in Autism Spectrum Disorders, 2-4 (October 2008)
[article]
Titre : The analysis and treatment of problem behavior evoked by auditory stimulation Type de document : Texte imprimé et/ou numérique Auteurs : Sarah DEVLIN, Auteur ; Phil REED, Auteur ; Olive HEALY, Auteur ; Geraldine LEADER, Auteur Année de publication : 2008 Article en page(s) : p.671-680 Langues : Anglais (eng) Mots-clés : Autism Auditory-stimulus-assessment Establishing-operations Differential-negative-reinforcement-of-other-behavior Music Index. décimale : PER Périodiques Résumé : The current study aimed to identify specific stimuli associated with music that served as an establishing operation (EO) for the problem behavior of a 6-year-old child with a diagnosis of autism. Specific EOs for problem behavior evoked by auditory stimulation could be identified. A differential negative reinforcement procedure was implemented for specific conditions that evoked problem behavior. Using a changing criterion and a differential negative reinforcement of other behavior, exposure to specific stimuli associated with music was gradually increased, and resulted in reductions in problem behavior to near zero levels. En ligne : http://dx.doi.org/10.1016/j.rasd.2008.02.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=608
in Research in Autism Spectrum Disorders > 2-4 (October 2008) . - p.671-680[article] The analysis and treatment of problem behavior evoked by auditory stimulation [Texte imprimé et/ou numérique] / Sarah DEVLIN, Auteur ; Phil REED, Auteur ; Olive HEALY, Auteur ; Geraldine LEADER, Auteur . - 2008 . - p.671-680.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 2-4 (October 2008) . - p.671-680
Mots-clés : Autism Auditory-stimulus-assessment Establishing-operations Differential-negative-reinforcement-of-other-behavior Music Index. décimale : PER Périodiques Résumé : The current study aimed to identify specific stimuli associated with music that served as an establishing operation (EO) for the problem behavior of a 6-year-old child with a diagnosis of autism. Specific EOs for problem behavior evoked by auditory stimulation could be identified. A differential negative reinforcement procedure was implemented for specific conditions that evoked problem behavior. Using a changing criterion and a differential negative reinforcement of other behavior, exposure to specific stimuli associated with music was gradually increased, and resulted in reductions in problem behavior to near zero levels. En ligne : http://dx.doi.org/10.1016/j.rasd.2008.02.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=608 The Effect of Stimulus Salience on Over-selectivity / Geraldine LEADER in Journal of Autism and Developmental Disorders, 39-2 (February 2009)
[article]
Titre : The Effect of Stimulus Salience on Over-selectivity Type de document : Texte imprimé et/ou numérique Auteurs : Geraldine LEADER, Auteur ; Phil REED, Auteur ; Ann LOUGHNANE, Auteur ; Claire MCMORELAND, Auteur Année de publication : 2009 Article en page(s) : p.330-338 Langues : Anglais (eng) Mots-clés : Over-selectivity Comparator-mechanism Stimulus-salience Extinction Index. décimale : PER Périodiques Résumé : The influence of stimulus salience on over-selective responding was investigated in the context of a comparator theory of over-selectivity. In Experiments 1 and 2, participants were presented with two cards, each displaying two colors. In comparison to matched control participants, participants with Autistic Spectrum Disorder (ASD) demonstrated more over-selectivity, which increased when the stimuli differed in salience. In Experiment 3, the over-selected color was extinguished, and the previously under-selected color emerged to control behavior. The results suggest that stimuli of different salience may trigger over-selectivity in individuals with ASD, and provide preliminary support that this may be due to the action of an over-sensitive comparator mechanism functioning at the retrieval level of processing. En ligne : http://dx.doi.org/10.1007/s10803-008-0626-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=684
in Journal of Autism and Developmental Disorders > 39-2 (February 2009) . - p.330-338[article] The Effect of Stimulus Salience on Over-selectivity [Texte imprimé et/ou numérique] / Geraldine LEADER, Auteur ; Phil REED, Auteur ; Ann LOUGHNANE, Auteur ; Claire MCMORELAND, Auteur . - 2009 . - p.330-338.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 39-2 (February 2009) . - p.330-338
Mots-clés : Over-selectivity Comparator-mechanism Stimulus-salience Extinction Index. décimale : PER Périodiques Résumé : The influence of stimulus salience on over-selective responding was investigated in the context of a comparator theory of over-selectivity. In Experiments 1 and 2, participants were presented with two cards, each displaying two colors. In comparison to matched control participants, participants with Autistic Spectrum Disorder (ASD) demonstrated more over-selectivity, which increased when the stimuli differed in salience. In Experiment 3, the over-selected color was extinguished, and the previously under-selected color emerged to control behavior. The results suggest that stimuli of different salience may trigger over-selectivity in individuals with ASD, and provide preliminary support that this may be due to the action of an over-sensitive comparator mechanism functioning at the retrieval level of processing. En ligne : http://dx.doi.org/10.1007/s10803-008-0626-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=684