Stronger Conspiracy Beliefs Are Associated With a Stronger Tendency to Act Dishonestly and an Overestimation of Others' Dishonesty

dc.contributor.author Sinan Alper
dc.contributor.author Daniel Toribio-Florez
dc.contributor.author Valerio Capraro
dc.contributor.author Karen M. Douglas
dc.contributor.author Capraro, Valerio
dc.contributor.author Toribio-Flórez, Daniel
dc.contributor.author Alper, Sinan
dc.contributor.author Douglas, Karen M.
dc.date NOV
dc.date.accessioned 2025-10-06T16:22:29Z
dc.date.issued 2025
dc.description.abstract Conspiracy theories assert that others have engaged in dishonest actions. However existing research indicates that individuals who believe in conspiracy theories may themselves be more inclined to engage in dishonest behavior. We conducted two preregistered studies-one in Turkey (N = 706) and the other in Canada (N = 835) and South Africa (N = 867)-testing the hypotheses that conspiracy beliefs would be positively correlated with (a) dishonest behavior during a monetary incentivized lying task and (b) overestimating the prevalence of dishonesty among other people. Overall we found that stronger conspiracy beliefs were associated with higher dishonesty. Participants tended to overestimate dishonesty among their peers but this tendency was significantly more pronounced among people with stronger conspiracy beliefs. Contrary to our hypothesis country-level corruption did not moderate this association. These results shed light on the complex relationship between conspiracy beliefs dishonesty and expectations of dishonesty.
dc.description.sponsorship The authors thank the support of the European Research Council Advanced Grant “Consequences of conspiracy theories—CONSPIRACY_FX” (grant no. 101018262) in the preparation of this article.
dc.description.sponsorship Yasar University, (BAP 138); European Research Council, (101018262)
dc.description.sponsorship The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: The current research was funded by Yasar University, as a part of the project entitled as “Conspiracy Beliefs and Cooperation” (Project no: BAP 138).
dc.description.sponsorship Yasar University [BAP 138]; European Research Council [101018262]; European Research Council (ERC) [101018262] Funding Source: European Research Council (ERC)
dc.description.sponsorship The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: The current research was funded by Yasar University, as a part ofthe project entitled as ''Conspiracy Beliefs and Cooperation''(Project no: BAP 138).The authors thank the support of the European Research Council Advanced Grant ''Consequences of conspiracy theories-CONSPIRACY_FX'' (grant no. 101018262) in the preparation of this article
dc.identifier.doi 10.1177/19485506241302878
dc.identifier.issn 1948-5506
dc.identifier.issn 1948-5514
dc.identifier.scopus 2-s2.0-85212709369
dc.identifier.uri http://dx.doi.org/10.1177/19485506241302878
dc.identifier.uri https://gcris.yasar.edu.tr/handle/123456789/7395
dc.identifier.uri https://doi.org/10.1177/19485506241302878
dc.language.iso English
dc.publisher SAGE PUBLICATIONS INC
dc.relation.ispartof Social Psychological and Personality Science
dc.rights info:eu-repo/semantics/openAccess
dc.source SOCIAL PSYCHOLOGICAL AND PERSONALITY SCIENCE
dc.subject conspiracy, deception, dishonesty, lying
dc.subject TIME PRESSURE, DECEPTION, HONESTY
dc.subject Conspiracy
dc.subject Deception
dc.subject Dishonesty
dc.subject Lying
dc.title Stronger Conspiracy Beliefs Are Associated With a Stronger Tendency to Act Dishonestly and an Overestimation of Others' Dishonesty
dc.type Article
dspace.entity.type Publication
gdc.author.id Alper, Sinan/0000-0002-9051-0690
gdc.author.id Toribio-Flórez, Daniel/0000-0001-9706-709X
gdc.author.id Capraro, Valerio/0000-0002-0579-0166
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gdc.author.scopusid 49361021300
gdc.author.scopusid 7101692693
gdc.author.wosid Toribio-Flórez, Daniel/MSX-5078-2025
gdc.author.wosid Douglas, Karen/JOZ-1002-2023
gdc.author.wosid Alper, Sinan/ABG-6854-2020
gdc.bip.impulseclass C4
gdc.bip.influenceclass C5
gdc.bip.popularityclass C4
gdc.coar.type text::journal::journal article
gdc.collaboration.industrial false
gdc.description.department
gdc.description.departmenttemp [Alper, Sinan] Yasar Univ, Psychol, Izmir, Turkiye; [Toribio-Florez, Daniel] Univ Kent, CONSPIRACY FX Res Project, Canterbury, Kent, England; [Capraro, Valerio] Univ Milano Bicocca, Dept Psychol, Milan, Italy; [Douglas, Karen M.] Univ Kent, Social Psychol, Canterbury, Kent, England
gdc.description.endpage 974
gdc.description.issue 8
gdc.description.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
gdc.description.startpage 963
gdc.description.volume 16
gdc.description.woscitationindex Social Science Citation Index
gdc.identifier.openalex W4405646966
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gdc.oaire.influence 2.4507225E-9
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gdc.oaire.keywords conspiracy; deception; dishonesty; lying;
gdc.oaire.popularity 5.087982E-9
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gdc.oaire.sciencefields 05 social sciences
gdc.oaire.sciencefields 0501 psychology and cognitive sciences
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gdc.virtual.author Alper, Sinan
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person.identifier.orcid Alper- Sinan/0000-0002-9051-0690, Toribio-Florez- Daniel/0000-0001-9706-709X, Capraro- Valerio/0000-0002-0579-0166,
project.funder.name Yasar University [BAP 138], European Research Council [101018262], European Research Council (ERC) [101018262] Funding Source: European Research Council (ERC)
publicationissue.issueNumber 8
publicationvolume.volumeNumber 16
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