Placebo hypoalgesia induced by operant conditioning : a comparative study on the effects of verbal, token‑based, and social rewards and punishers

2023
journal article
article
2
cris.lastimport.wos2024-04-09T21:52:00Z
dc.abstract.enOperant conditioning was shown to be a mechanism of placebo hypoalgesia; however, only verbal rewards and punishers were applied in the previous study. We aimed to induce placebo hypoalgesia using more clinically relevant consequences: token-based and social. Participants were divided into three experimental groups (with verbal, social, and token-based rewards and punishers); and two control groups (with and without placebo application). During operant conditioning, participants in the experimental groups received thermal stimuli of equal intensity and were rewarded for reporting lower pain and punished for reporting higher pain compared to their pretest pain levels. The control groups did not receive any consequences. Our results revealed placebo hypoalgesia was induced by operant conditioning only in the experimental groups with social and token-based reinforcement, compared to the control groups. The hypoalgesic effect found in the group that received verbal reinforcement did not differ significantly from the control group with the placebo application. Moreover, expectations about upcoming pain intensity were found to be a mediator, and the number of reinforcers received during conditioning was a predictor of placebo hypoalgesia. These findings highlight the potential benefits of incorporating token-based and social consequences for optimizing treatment outcomes in pain management.pl
dc.affiliationWydział Filozoficzny : Instytut Psychologiipl
dc.affiliationSzkoła Doktorska Nauk Społecznychpl
dc.contributor.authorBieniek, Helena - 244613 pl
dc.contributor.authorBąbel, Przemysław - 127263 pl
dc.date.accessioned2024-01-08T12:49:12Z
dc.date.available2024-01-08T12:49:12Z
dc.date.issued2023pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.versionostateczna wersja wydawcy
dc.description.volume13pl
dc.identifier.articleid20346pl
dc.identifier.doi10.1038/s41598-023-47482-1pl
dc.identifier.eissn2045-2322pl
dc.identifier.issn2045-2322pl
dc.identifier.projectDRC AI
dc.identifier.urihttps://ruj.uj.edu.pl/xmlui/handle/item/325162
dc.languageengpl
dc.language.containerengpl
dc.pbn.affiliationDziedzina nauk społecznych : psychologiapl
dc.rightsUdzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa
dc.rights.licenceCC-BY
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/legalcode.pl
dc.share.typeotwarte czasopismo
dc.subtypeArticlepl
dc.titlePlacebo hypoalgesia induced by operant conditioning : a comparative study on the effects of verbal, token‑based, and social rewards and punisherspl
dc.title.journalScientific Reportspl
dc.typeJournalArticlepl
dspace.entity.typePublication
cris.lastimport.wos
2024-04-09T21:52:00Z
dc.abstract.enpl
Operant conditioning was shown to be a mechanism of placebo hypoalgesia; however, only verbal rewards and punishers were applied in the previous study. We aimed to induce placebo hypoalgesia using more clinically relevant consequences: token-based and social. Participants were divided into three experimental groups (with verbal, social, and token-based rewards and punishers); and two control groups (with and without placebo application). During operant conditioning, participants in the experimental groups received thermal stimuli of equal intensity and were rewarded for reporting lower pain and punished for reporting higher pain compared to their pretest pain levels. The control groups did not receive any consequences. Our results revealed placebo hypoalgesia was induced by operant conditioning only in the experimental groups with social and token-based reinforcement, compared to the control groups. The hypoalgesic effect found in the group that received verbal reinforcement did not differ significantly from the control group with the placebo application. Moreover, expectations about upcoming pain intensity were found to be a mediator, and the number of reinforcers received during conditioning was a predictor of placebo hypoalgesia. These findings highlight the potential benefits of incorporating token-based and social consequences for optimizing treatment outcomes in pain management.
dc.affiliationpl
Wydział Filozoficzny : Instytut Psychologii
dc.affiliationpl
Szkoła Doktorska Nauk Społecznych
dc.contributor.authorpl
Bieniek, Helena - 244613
dc.contributor.authorpl
Bąbel, Przemysław - 127263
dc.date.accessioned
2024-01-08T12:49:12Z
dc.date.available
2024-01-08T12:49:12Z
dc.date.issuedpl
2023
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
13
dc.identifier.articleidpl
20346
dc.identifier.doipl
10.1038/s41598-023-47482-1
dc.identifier.eissnpl
2045-2322
dc.identifier.issnpl
2045-2322
dc.identifier.project
DRC AI
dc.identifier.uri
https://ruj.uj.edu.pl/xmlui/handle/item/325162
dc.languagepl
eng
dc.language.containerpl
eng
dc.pbn.affiliationpl
Dziedzina nauk społecznych : psychologia
dc.rights
Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa
dc.rights.licence
CC-BY
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/legalcode.pl
dc.share.type
otwarte czasopismo
dc.subtypepl
Article
dc.titlepl
Placebo hypoalgesia induced by operant conditioning : a comparative study on the effects of verbal, token‑based, and social rewards and punishers
dc.title.journalpl
Scientific Reports
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations

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