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dc.contributor.authorSeabrooke, T
dc.contributor.authorLe Pelley, ME
dc.contributor.authorPorter, A
dc.contributor.authorMitchell, Chris
dc.date.accessioned2018-03-09T09:36:50Z
dc.date.available2018-03-09T09:36:50Z
dc.date.issued2018-07
dc.identifier.issn2329-8464
dc.identifier.issn2329-8464
dc.identifier.urihttp://hdl.handle.net/10026.1/11030
dc.description.abstract

Outcome-selective Pavlovian-instrumental transfer (PIT) refers to the finding that presenting Pavlovian predictors of outcomes can enhance the vigor of instrumental responding for those same outcomes. Three experiments examined the sensitivity of outcome-selective PIT to Pavlovian (stimulus-outcome) extinction. In Experiment 1, participants first learnt to perform different instrumental responses to earn different outcomes. In a separate Pavlovian training phase, certain stimuli were established as Pavlovian signals of the different outcomes. Some of these Pavlovian stimuli were then extinguished (they were presented alone, without any outcome), while others were not. A final transfer test measured the extent to which these Pavlovian cues biased instrumental response choice. Consistent with previous work, the observed PIT effects were immune to Pavlovian extinction; the non-extinguished and extinguished cues produced PIT effects that did not significantly differ in size. In Experiment 2, response choice was tested in the presence of compound stimuli that included both extinguished and non-extinguished cues. Response choice was highly sensitive to the extinction manipulation under these circumstances. Experiment 3 tested whether this sensitivity to Pavlovian extinction was a direct effect of the associative strength of the Pavlovian cues present, or an indirect effect of cue salience. The results provide unique evidence to suggest that PIT is a direct consequence of the strength of the Pavlovian associations. (PsycINFO Database Record

dc.format.extent280-292
dc.format.mediumPrint
dc.languageen
dc.language.isoen
dc.publisherAmerican Psychological Association
dc.subjectPavlovian-instrumental transfer
dc.subjectextinction
dc.subjectcue reactivity
dc.titleExtinguishing cue-controlled reward choice: Effects of Pavlovian extinction on outcome-selective Pavlovian-instrumental transfer
dc.typejournal-article
dc.typeJournal Article
plymouth.author-urlhttps://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000437838100006&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=11bb513d99f797142bcfeffcc58ea008
plymouth.issue3
plymouth.volume44
plymouth.publication-statusPublished online
plymouth.journalJournal of Experimental Psychology: Animal Learning and Cognition
dc.identifier.doi10.1037/xan0000176
plymouth.organisational-group/Plymouth
plymouth.organisational-group/Plymouth/Faculty of Health
plymouth.organisational-group/Plymouth/Faculty of Health/School of Psychology
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/UoA04 Psychology, Psychiatry and Neuroscience
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/UoA04 Psychology, Psychiatry and Neuroscience/UoA04 REF peer reviewers
plymouth.organisational-group/Plymouth/Research Groups
plymouth.organisational-group/Plymouth/Research Groups/Centre for Brain, Cognition and Behaviour (CBCB)
plymouth.organisational-group/Plymouth/Research Groups/Centre for Brain, Cognition and Behaviour (CBCB)/Cognition
plymouth.organisational-group/Plymouth/Users by role
plymouth.organisational-group/Plymouth/Users by role/Academics
dc.publisher.placeUnited States
dcterms.dateAccepted2018-03-08
dc.identifier.eissn2329-8464
dc.rights.embargoperiodNot known
rioxxterms.versionAccepted Manuscript
rioxxterms.versionofrecord10.1037/xan0000176
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2018-07
rioxxterms.typeJournal Article/Review


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