Academic Journal

Conspiracy thinking and belief in partisan conspiracy theories: A moderating effect of partisan congruence?

Bibliographic Details
Title: Conspiracy thinking and belief in partisan conspiracy theories: A moderating effect of partisan congruence?
Authors: Yair, Omer1 (AUTHOR) omer.yair@post.runi.ac.il, Hebel‐Sela, Shira2 (AUTHOR), Cavari, Amnon1 (AUTHOR), Efrat, Asif1 (AUTHOR)
Source: Political Psychology. Apr2026, Vol. 47 Issue 2, p1-20. 20p.
Subject Terms: Partisanship, Conspiracy theories, Polarization (Social sciences), Political affiliation, Worldview
Geographic Terms: United States
Abstract: Various studies have shown that people's predisposition to believe in conspiracy theories, commonly referred to as "conspiracy thinking," strongly predicts belief in a myriad of conspiracy theories. Research also shows that partisan affiliations shape conspiracy theory beliefs: people tend to embrace theories that portray their political opponents as conspirators, while rejecting those that implicate their side. In this paper, we theorize that one's conspiracy thinking and partisan affiliations interact in predicting belief in partisan conspiracy theories. Specifically, we argue that the effect of conspiracy thinking is moderated by one's partisan affiliation, such that this effect is stronger when the conspiracy theories are congruent with one's partisan affiliations than when they are incongruent. Drawing on six studies from the US and Israel (total N = 10,765; 61 conspiracy theories in total), we find strong and consistent support for our argument. In addition, we find no interactive effect when predicting belief in non‐partisan conspiracy theories. We conclude by discussing the implications of these findings for the study of conspiracy theory endorsement. [ABSTRACT FROM AUTHOR]
Copyright of Political Psychology is the property of Wiley-Blackwell 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.)
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  Data: Conspiracy thinking and belief in partisan conspiracy theories: A moderating effect of partisan congruence?
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  Data: <searchLink fieldCode="JN" term="%22Political+Psychology%22">Political Psychology</searchLink>. Apr2026, Vol. 47 Issue 2, p1-20. 20p.
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  Data: <searchLink fieldCode="DE" term="%22Partisanship%22">Partisanship</searchLink><br /><searchLink fieldCode="DE" term="%22Conspiracy+theories%22">Conspiracy theories</searchLink><br /><searchLink fieldCode="DE" term="%22Polarization+%28Social+sciences%29%22">Polarization (Social sciences)</searchLink><br /><searchLink fieldCode="DE" term="%22Political+affiliation%22">Political affiliation</searchLink><br /><searchLink fieldCode="DE" term="%22Worldview%22">Worldview</searchLink>
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  Data: Various studies have shown that people's predisposition to believe in conspiracy theories, commonly referred to as "conspiracy thinking," strongly predicts belief in a myriad of conspiracy theories. Research also shows that partisan affiliations shape conspiracy theory beliefs: people tend to embrace theories that portray their political opponents as conspirators, while rejecting those that implicate their side. In this paper, we theorize that one's conspiracy thinking and partisan affiliations interact in predicting belief in partisan conspiracy theories. Specifically, we argue that the effect of conspiracy thinking is moderated by one's partisan affiliation, such that this effect is stronger when the conspiracy theories are congruent with one's partisan affiliations than when they are incongruent. Drawing on six studies from the US and Israel (total N = 10,765; 61 conspiracy theories in total), we find strong and consistent support for our argument. In addition, we find no interactive effect when predicting belief in non‐partisan conspiracy theories. We conclude by discussing the implications of these findings for the study of conspiracy theory endorsement. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Political Psychology is the property of Wiley-Blackwell 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.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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    Identifiers:
      – Type: doi
        Value: 10.1111/pops.70131
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      – Code: eng
        Text: English
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        PageCount: 20
        StartPage: 1
    Subjects:
      – SubjectFull: Partisanship
        Type: general
      – SubjectFull: Conspiracy theories
        Type: general
      – SubjectFull: Polarization (Social sciences)
        Type: general
      – SubjectFull: Political affiliation
        Type: general
      – SubjectFull: Worldview
        Type: general
      – SubjectFull: United States
        Type: general
    Titles:
      – TitleFull: Conspiracy thinking and belief in partisan conspiracy theories: A moderating effect of partisan congruence?
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            NameFull: Yair, Omer
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            NameFull: Hebel‐Sela, Shira
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            NameFull: Cavari, Amnon
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            NameFull: Efrat, Asif
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          Dates:
            – D: 01
              M: 04
              Text: Apr2026
              Type: published
              Y: 2026
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              Value: 47
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