Please use this identifier to cite or link to this item: https://hdl.handle.net/10953/1662
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dc.contributor.authorBouton, Mark E.-
dc.contributor.authorTodd, Travis P.-
dc.contributor.authorLeón, Samuel P.-
dc.date.accessioned2024-01-25T08:22:53Z-
dc.date.available2024-01-25T08:22:53Z-
dc.date.issued2014-
dc.identifier.citationBouton, M. E., Todd, T. & León, S. P. (2014). Contextual Control of Discriminated Operant Behavior. Journal of Experimental Psychology: Animal Learning and Cognition, 40, 92-105. https://psycnet.apa.org/doi/10.1037/xan0000002es_ES
dc.identifier.issnPrint: 2329-8456 Electronic: 2329-8464es_ES
dc.identifier.otherhttps://psycnet.apa.org/doi/10.1037/xan0000002es_ES
dc.identifier.urihttps://hdl.handle.net/10953/1662-
dc.description.abstractPrevious research has suggested that changing the context after instrumental (operant) conditioning can weaken the strength of the operant response. That result contrasts with the results of studies of Pavlovian conditioning, in which a context switch often does not affect the response elicited by a conditioned stimulus. To begin to make the methods more similar, Experiments 1–3 tested the effects of a context switch in rats on a discriminated operant response (R; lever pressing or chain pulling) that had been reinforced only in the presence of a 30-s discriminative stimulus (S; tone or light). As in Pavlovian conditioning, responses and reinforcers became confined to presentations of the S during training. However, in Experiment 1, after training in Context A, a switch to Context B caused a decrement in responding during S. In Experiment 2, a switch to Context B likewise decreased responding in S when Context B was equally familiar, equally associated with reinforcement, or equally associated with the training of a discriminated operant (a different R reinforced in a different S). However, there was no decrement if Context B had been associated with the same response that was trained in Context A (Experiments 2 and 3). The effectiveness of S transferred across contexts, whereas the strength of the response did not. Experiment 4 found that a continuously reinforced response was also disrupted by context change when the same response manipulandum was used in both training and testing. Overall, the results suggest that the context can have a robust general role in the control of operant behavior. Mechanisms of contextual control are discussed. (APA PsycInfo Database Record (c) 2016 APA, all rights reserved)es_ES
dc.language.isoenges_ES
dc.publisherAmerican Psychological Associationes_ES
dc.relation.ispartofJournal of Experimental Psychology: Animal Learning and Cognitiones_ES
dc.rightsCC0 1.0 Universal*
dc.rights.urihttp://creativecommons.org/publicdomain/zero/1.0/*
dc.titleContextual control of discriminated operant behaviores_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.type.versioninfo:eu-repo/semantics/acceptedVersiones_ES
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