[article] 
inResearch in Autism Spectrum Disorders > 6-1 (January-March 2012) . - p.158-167

Titre :	The role of context in the evaluation of reinforcer efficacy: Implications for the preference assessment outcomes
Type de document :	Texte imprimé et/ou numérique
Auteurs :	Aphrodite MANGUM, Auteur ; Laura D. FREDRICK, Auteur ; Robert R. PABICO, Auteur ; Henry S. ROANE, Auteur
Année de publication :	2012
Article en page(s) :	p.158-167
Langues :	Anglais (eng)
Mots-clés :	Concurrent-operant  Preference assessment  Reinforcer assessment  Single-operant
Index. décimale :	PER Périodiques
Résumé :	Highly preferred stimuli were identified via two preference assessments (based on Fisher et al., 1992), the second of which included stimuli that were ranked low in the initial preference assessment. Following the preference assessments, a subset of stimuli was evaluated as reinforcers in single- and concurrent-operant arrangements. In general, stimuli that were identified as highly preferred in the initial preference assessment functioned as more effective reinforcers. These results are discussed in terms of how the context in which stimuli are evaluated may play a role in the identification of effective positive reinforcers for individuals with autism and related developmental disabilities.
En ligne :	http://dx.doi.org/10.1016/j.rasd.2011.04.001
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=146

[article] The role of context in the evaluation of reinforcer efficacy: Implications for the preference assessment outcomes [Texte imprimé et/ou numérique] / Aphrodite MANGUM, Auteur ; Laura D. FREDRICK, Auteur ; Robert R. PABICO, Auteur ; Henry S. ROANE, Auteur . - 2012 . - p.158-167.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 6-1 (January-March 2012) . - p.158-167

Mots-clés :	Concurrent-operant  Preference assessment  Reinforcer assessment  Single-operant
Index. décimale :	PER Périodiques
Résumé :	Highly preferred stimuli were identified via two preference assessments (based on Fisher et al., 1992), the second of which included stimuli that were ranked low in the initial preference assessment. Following the preference assessments, a subset of stimuli was evaluated as reinforcers in single- and concurrent-operant arrangements. In general, stimuli that were identified as highly preferred in the initial preference assessment functioned as more effective reinforcers. These results are discussed in terms of how the context in which stimuli are evaluated may play a role in the identification of effective positive reinforcers for individuals with autism and related developmental disabilities.
En ligne :	http://dx.doi.org/10.1016/j.rasd.2011.04.001
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=146