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dc.contributor.authorSeabrooke, T
dc.contributor.authorLe Pelley, ME
dc.contributor.authorHogarth, L
dc.contributor.authorMitchell, CJ
dc.date.accessioned2017-09-28T11:05:37Z
dc.date.available2017-09-28T11:05:37Z
dc.date.issued2017-10
dc.identifier.issn2329-8456
dc.identifier.issn2329-8464
dc.identifier.urihttp://hdl.handle.net/10026.1/9994
dc.description.abstract

© 2017 APA, all rights reserved). Cues that signal rewards can motivate reward-seeking behaviors, even for outcomes that are not currently desired. Three experiments examined this phenomenon, using an outcome-selective Pavlovian-instrumental transfer (PIT) design and an outcome devaluation procedure. In Experiment 1, participants learned to perform one response to earn crisps points and another response to earn popcorn points. One outcome was then devalued by adulterating it to make it taste unpleasant. On test, overall response choice was biased toward the outcome that had not been devalued, indicating goal-directed control. Stimuli that signaled crisps and popcorn also biased instrumental response choice toward their respective outcomes (a PIT effect). Most importantly, the strength of this bias was not influenced by the devaluation manipulation. In contrast, Experiment 2 demonstrated that when stimuli signaled equal probability of the two outcomes, cue-elicited response choice was sensitive to the devaluation manipulation. Experiment 3 confirmed this conclusion by demonstrating a selective avoidance of the cued, devalued outcome. Together, these data support a goal-directed model of PIT in which expected outcome probability and value make independent contributions to response choice. (PsycINFO Database Record

dc.format.extent377-387
dc.format.mediumPrint-Electronic
dc.languageen
dc.language.isoen
dc.publisherAmerican Psychological Association (APA)
dc.subjectPavlovian-instrumental transfer
dc.subjectoutcome devaluation
dc.subjectgoal-directed action
dc.titleEvidence of a Goal-Directed Process in Human Pavlovian-Instrumental Transfer
dc.typejournal-article
dc.typeArticle
plymouth.author-urlhttps://www.ncbi.nlm.nih.gov/pubmed/28627906
plymouth.issue4
plymouth.volume43
plymouth.publisher-urlhttp://dx.doi.org/10.1037/xan0000147
plymouth.publication-statusAccepted
plymouth.journalJournal of Experimental Psychology: Animal Learning and Cognition
dc.identifier.doi10.1037/xan0000147
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.dateAccepted2017-05-24
dc.identifier.eissn2329-8464
dc.rights.embargoperiodNot known
rioxxterms.versionofrecord10.1037/xan0000147
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2017-10
rioxxterms.typeJournal Article/Review


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