Don't Think, Just Feel the Music: Individuals with Strong Pavlovian-to-Instrumental Transfer Effects Rely Less on Model-based Reinforcement Learning.
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| Title: | Don't Think, Just Feel the Music: Individuals with Strong Pavlovian-to-Instrumental Transfer Effects Rely Less on Model-based Reinforcement Learning. |
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| Authors: | Sebold, Miriam, Schad, Daniel J., Nebe, Stephan, Garbusow, Maria, Jünger, Elisabeth, Kroemer, Nils B., Kathmann, Norbert, Zimmermann, Ulrich S., Smolka, Michael N., Rapp, Michael A., Heinz, Andreas, Huys, Quentin J. M. |
| Source: | Journal of Cognitive Neuroscience. 2016, Vol. 28 Issue 7, p985-995. 11p. 1 Diagram, 2 Charts, 3 Graphs. |
| Subjects: | Music psychology, Classical conditioning, Reinforcement learning, Instrumental music, Experience, Psychology |
| Abstract: | Behavioral choice can be characterized along two axes. One axis distinguishes reflexive, model-free systems that slowly accumulate values through experience and a model-based system that uses knowledge to reason prospectively. The second axis distinguishes Pavlovian valuation of stimuli from instrumental valuation of actions or stimulus-action pairs. This results in four values and many possible interactions between them, with important consequences for accounts of individual variation. We here explored whether individual variation along one axis was related to individual variation along the other. Specifically, we asked whether individuals' balance between model-based and model-free learning was related to their tendency to show Pavlovian interferences with instrumental decisions. In two independent samples with a total of 243 participants, Pavlovian- instrumental transfer effects were negatively correlated with the strength of model-based reasoning in a two-step task. This suggests a potential common underlying substrate predisposing individuals to both have strong Pavlovian interference and be less model-based and provides a framework within which to interpret the observation of both effects in addiction. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Cognitive Neuroscience is the property of MIT Press and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Psychology and Behavioral Sciences Collection |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: pbh DbLabel: Psychology and Behavioral Sciences Collection An: 115859234 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1162/jocn_a_00945 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 11 StartPage: 985 Subjects: – SubjectFull: Music psychology Type: general – SubjectFull: Classical conditioning Type: general – SubjectFull: Reinforcement learning Type: general – SubjectFull: Instrumental music Type: general – SubjectFull: Experience Type: general – SubjectFull: Psychology Type: general Titles: – TitleFull: Don't Think, Just Feel the Music: Individuals with Strong Pavlovian-to-Instrumental Transfer Effects Rely Less on Model-based Reinforcement Learning. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Sebold, Miriam – PersonEntity: Name: NameFull: Schad, Daniel J. – PersonEntity: Name: NameFull: Nebe, Stephan – PersonEntity: Name: NameFull: Garbusow, Maria – PersonEntity: Name: NameFull: Jünger, Elisabeth – PersonEntity: Name: NameFull: Kroemer, Nils B. – PersonEntity: Name: NameFull: Kathmann, Norbert – PersonEntity: Name: NameFull: Zimmermann, Ulrich S. – PersonEntity: Name: NameFull: Smolka, Michael N. – PersonEntity: Name: NameFull: Rapp, Michael A. – PersonEntity: Name: NameFull: Heinz, Andreas – PersonEntity: Name: NameFull: Huys, Quentin J. M. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 07 Text: 2016 Type: published Y: 2016 Identifiers: – Type: issn-print Value: 0898929X Numbering: – Type: volume Value: 28 – Type: issue Value: 7 Titles: – TitleFull: Journal of Cognitive Neuroscience Type: main |
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