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Bridging the divide

Using metacognitive training to reduce hostility between the political left and right

Bibliographic Data

ID7474158
AuthorsSteffen Möritz (0000-0002-0085-1804, Universität Hamburg, corresponding author), Lisa Borgmann (0009-0009-3975-8402, Universität Hamburg), Taryn Fritz (0000-0002-1854-6269, Behavioral Health Technology, Universität Augsburg Augsburg Germany), Tanja M Fritz (University of Augsburg), Anja S Göritz (0000-0002-4638-0489, University of Augsburg), Klaus Michael Reininger (0000-0002-6671-0465, Universität Hamburg)
Year2026
Volume47
Issue2
Publication date2026-04-01
Peer ReviewedYes
Open AccessYes
TypeARTICLE
VenuePolitical Psychology (JOURNAL)
Journal identifiersISSN: 0162-895X • E-ISSN: 1467-9221
PublisherWiley (PUBLISHER • GB)
DOI10.1111/pops.70118
OpenAlexW7128522033
LanguageEN
References cited42

The study aimed at reducing the propensity for violence among supporters of left‐wing parties toward the right‐wing Alternative for Germany (AfD) as well as supporters of the AfD toward the German left‐wing Green Party (Die Grünen) using metacognitive training (MCT). A total of 1025 German participants were recruited online. Participants' political orientation and attitude toward the Green Party and the AfD were assessed using questionnaires. The MCT intervention asked participants seemingly simple questions that evoked common stereotypes and then presented the correct counter‐stereotypical answers alongside explanations. The study used a pre–post design to measure changes in political polarization. Hostile attitudes toward the opposing political camp were reduced at a small to medium effect size. Most participants felt they had learned something new from the intervention. Metacognitive variables pertaining to overconfidence predicted change. The findings suggest that MCT can reduce hostile attitudes toward an opposing political group. The study highlights the potential of MCT for reducing societal conflict by challenging stereotypes through surprising information. Studies with control groups and long‐term follow‐up are desirable. More research into the mechanisms of change is needed

Biology and political orientation · Bridging (networking · German · Hostility · Metacognition · Overconfidence effect · Politics · Cognitive Abilities and Testing · Social and Intergroup Psychology · Social Representations and Identity

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