https://c-seb.de Center for Social and Economic Behavior Mon, 27 Oct 2025 06:48:48 +0000 de hourly 1 https://wordpress.org/?v=7.0.4 https://c-seb.de/publications/20386/ Tue, 08 Apr 2025 09:29:37 +0000 https://c-seb.de/?post_type=publications&p=20386 Posten, A.-C., Uğurlar, P., Kube, S., & Lammers, J. (2025). „Maintaining Cooperation Through Vertical Communication of Trust When Removing Sanctions.“ Proceedings of the National Academy of Sciences, 122(12), e2415010122.]]> https://c-seb.de/publications/19498/ Mon, 10 Feb 2025 16:57:51 +0000 https://c-seb.de/?post_type=publications&p=19498 Lammers, J., Alaukik, A., & Baldwin, M. (2025). „When Longing Goes Wrong: Nostalgia Can Cause a Preference for Harmful Aspects of the Past.“ Analyses of Social Issues and Public Policy, 25(1), e70000.]]> https://c-seb.de/publications/19496/ Mon, 10 Feb 2025 16:53:03 +0000 https://c-seb.de/?post_type=publications&p=19496 Lammers, J., & Crusius, J. (2024). „Teaching Simple Heuristics Can Reduce the Exponential Growth Bias in Judging Historic CO₂ Emission Growth.“ Analyses of Social Issues and Public Policy, 24(2), 567–584.]]> https://c-seb.de/publications/18398/ Tue, 10 Sep 2024 13:11:00 +0000 https://c-seb.de/?post_type=publications&p=18398 Schulte, A., & Lammers, J. (2024). „The Cognitive-Motivational Roots of Conservatives’ Desire for the Past.“ Social Cognition, 42(3), 233–259.]]> https://c-seb.de/publications/18396/ Tue, 10 Sep 2024 13:09:23 +0000 https://c-seb.de/?post_type=publications&p=18396 Schulte, A., Baldwin, M., & Lammers, J. (2024). „Highlighting the Old in the “New Normal”: Appealing to Conservatives’ Focus on the Past Decreases Opposition to COVID-19 Measures.“ Social Psychology, 55(2), 88–100.]]> https://c-seb.de/publications/18394/ Tue, 10 Sep 2024 13:04:26 +0000 https://c-seb.de/?post_type=publications&p=18394 García Ferrés, E. A., Van Berkel, L., Baldwin, M., & Lammers, J. (2024). „Temporal Comparisons Shape System Justification Processes.“ Political Psychology, pops.13030. Advance online publication.]]> https://c-seb.de/medienberichterstattung/hate-speech-darum-reagieren-menschen-in-krisensituationen-oft-aggressiv/ Sun, 28 Jan 2024 15:38:28 +0000 https://c-seb.de/?p=18513 National Geographic, 26. Januar 2024 | Sarah Langer „Klimawandel, politische Unruhen, Inflation, Krieg: Zahlreiche Krisen beunruhigen die Bevölkerung. Doch wieso reagieren einige mit Wut und Aggression darauf? […] Angst ist es, die schnell in Wut umschlagen kann. Das erklärt auch Dr. Joris Lammers, Professor für Politische Psychologie an der Uni Köln. „Unsicherheiten in der Gesellschaft lösen auch immer Unsicherheiten in jedem Einzelnen aus. Fragen wie „Was bedeutet das für mich persönlich?“, „Reicht das Geld?“, oder „Wie werde ich in Zukunft leben?“ spielen eine große Rolle. Die Unsicherheit gilt als der größte Auslöser für Wut und Aggression bei uns Menschen.““]]> https://c-seb.de/pressemitteilung/c-seb-forschungsstipendien-vergeben-14/ Mon, 18 Dec 2023 13:11:38 +0000 https://c-seb.de/?p=17222
Junior Start-Up Grants
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Max Grossmann – „Paternalism and Deliberation“
Simone Malejka – „Why Do Tests Improve Memory? The Role of Context in Test-Based Learning“
Anne Weitzel – „Sorites Paradox in Perceptual Categorization“

Seedcorn Grant
Joris Lammers – „Disruptive Collective Action“

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Christian Hänseler – „What Does It Take to Confront Discrimination at Work? A Scale-Development Study on the Requirements to Confronting Discrimination“
Mira Hertel – „Sex(ism) Doesn’t Sell: A Conceptual Replication on the Separate Effects of Nudity and Sexism in Advertising“
Simay Kücükkolbasi – „Complexity in Policy: How Do We Assess“

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]]> https://c-seb.de/publications/16792/ Mon, 13 Nov 2023 14:41:02 +0000 https://c-seb.de/?post_type=publications&p=16792 Liu, Z., Luan, M., Li, H., Stoker, J. I., & Lammers, J. (2024). „Psychological Power Increases the Desire for Social Distance but Reduces the Sense of Social Distance.“ Journal of Experimental Social Psychology, 110, 104528. Advance online publication.]]> https://c-seb.de/publications/17750/ Mon, 30 Oct 2023 15:53:58 +0000 https://c-seb.de/?post_type=publications&p=17750 Lammers, J. (2023). „Do Data Show That Textbooks in Psychology Treat Critique in an Ideological Manner?“ Psychology Learning & Teaching, 22(3), 251–255.]]> https://c-seb.de/publications/16627/ Mon, 25 Sep 2023 10:40:35 +0000 https://c-seb.de/?post_type=publications&p=16627 Lammers, J., Schulte, A., & Baldwin, M. (2023). „Does Framing Climate Change Policies to Fit with Epistemic Needs for Predictability Reduce Conservatives’ Opposition?“ Analyses of Social Issues and Public Policy. Advance online publication.]]> https://c-seb.de/publications/17798/ Wed, 30 Aug 2023 15:40:15 +0000 https://c-seb.de/publications/17798/ Unkelbach, C., Alves, H., Baldwin, M., Crusius, J., Diel, K., Galinsky, A. D., Gast, A., Hofmann, W., Imhoff, R., Genschow, O., Lammers, J., Pauels, E., Schneider, I., Topolinski, S., Westfal, M., & Mussweiler, T. (2023). „Relativity in Social Cognition: Basic Processes and Novel Applications of Social Comparisons.“ European Review of Social Psychology, 34(2), 387–440.]]> https://c-seb.de/publications/17717/ Wed, 30 Aug 2023 14:26:18 +0000 https://c-seb.de/?post_type=publications&p=17717 Feenstra, S., Stoker, J. I., Lammers, J., & Garretsen, H. (2023). „Managerial Stereotypes Over Time: The Rise of Feminine Leadership.“ Gender in Management: An International Journal, 38(6), 770–783.]]> https://c-seb.de/publications/lammers-j-ugurlar-p-2024/ Tue, 27 Jun 2023 10:29:47 +0000 https://c-seb.de/?post_type=publications&p=16292 Lammers, J., & Uğurlar, P. (2023). „Political-Ideological Differences in Cultural Pessimism and Nostalgia Reflect People’s Evaluation of Their Nation’s Historical Developments.“ Social Psychological and Personality Science, 115(3), 370-380.]]> https://c-seb.de/publications/lammers-j-2023/ Tue, 27 Jun 2023 09:56:02 +0000 https://c-seb.de/?post_type=publications&p=16290 Lammers, J. (2023). „Collective Nostalgia and Political Ideology.“ Current Opinion in Psychology, 52, 101607.]]> https://c-seb.de/publications/lammers-j-bukowski-m-potoczek-a-fleischmann-a-hofmann-w-2022/ Mon, 06 Feb 2023 17:30:30 +0000 https://c-seb.de/?post_type=publications&p=15665 Lammers, J., Bukowski, M., Potoczek, A., Fleischmann, A., & Hofmann, W. (2022). „Disentangling the Factors Behind Shifting Voting Intentions: The Bandwagon Effect Reflects Heuristic Processing, While the Underdog Effect Reflects Fairness Concerns.“ Journal of Social and Political Psychology, 10(2), 676–692.]]> https://c-seb.de/publications/17900/ Sat, 31 Dec 2022 10:22:19 +0000 https://c-seb.de/?post_type=publications&p=17900 Lammers, J., & Baldwin, M. (2022). „Two Sides of the Same Coin: A New Look at Differences and Similarities Across Political Ideology.“ In C. G. Sibley & D. Osborne (Eds.), The Cambridge Handbook of Political Psychology (pp. 674–686). Cambridge University Press.]]> https://c-seb.de/publications/17914/ Wed, 31 Aug 2022 09:36:50 +0000 https://c-seb.de/?post_type=publications&p=17914 Mousavi, D., Schulte, A., & Lammers, J. (2022). „Stressing the Advantages of Female Leadership Can Place Women at a Disadvantage: A Replication and Extension Of.“ Social Psychology, 53(4), 257–262.]]> https://c-seb.de/publications/17817/ Tue, 30 Aug 2022 16:27:51 +0000 https://c-seb.de/?post_type=publications&p=17817 Bago, B., Kovacs, M., Protzko, J., Nagy, T., Kekecs, Z., … Lammers, J., … Aczel, B. (2022). „Situational Factors Shape Moral Judgements in the Trolley Dilemma in Eastern, Southern and Western Countries in a Culturally Diverse Sample.“ Nature Human Behaviour, 6(6), 880–895. ]]> https://c-seb.de/publications/17944/ Sun, 31 Jul 2022 09:56:54 +0000 https://c-seb.de/?post_type=publications&p=17944 Stoker, J. I., Garretsen, H., & Lammers, J. (2022). „Leading and Working from Home in Times of COVID-19: On the Perceived Changes in Leadership Behaviors.“ Journal of Leadership & Organizational Studies, 29(2), 208–218.]]> https://c-seb.de/publications/17902/ Tue, 31 May 2022 09:23:55 +0000 https://c-seb.de/?post_type=publications&p=17902 Lammers, J., Pauels, E., Fleischmann, A., & Galinsky, A. D. (2022). „Why People Hate Congress but Love Their Own Congressperson: An Information Processing Explanation.“ Personality and Social Psychology Bulletin, 48(3), 412–425.]]> https://c-seb.de/publications/18104/ Wed, 03 Nov 2021 17:47:30 +0000 https://c-seb.de/?post_type=publications&p=18104 Van Der Weiden, A., Pril, D., Dittrich, K., Richter, J., & Lammers, J. (2021). „How Vertical Elevation Affects Self-Other Integration as Measured by the Joint Simon Effect.“ Acta Psychologica, 220, 103404.]]> https://c-seb.de/publications/lammers-j-imhoff-r-2021/ Tue, 22 Jun 2021 07:57:27 +0000 https://c-seb.de/?post_type=publications&p=11896 Lammers, J., & Imhoff, R. (2021). „A Chronic Lack of Perceived Personal Control Increases Women and Men’s Self-Reported Preference for High-Status Characteristics When Selecting Romantic Partners in Simulated Dating Situations.“ Social Psychological and Personality Science, 12(7), 1345–1357.]]> https://c-seb.de/publications/ecker-y-imhoff-r-lammers-j-2021/ Mon, 07 Jun 2021 09:34:54 +0000 https://c-seb.de/?post_type=publications&p=11779 Ecker, Y., Imhoff, R., & Lammers, J. (2021). „Self-Control Failure Increases a Strategic Preference for Submission as Means to Avoid Future Failure.“ Journal of Experimental Social Psychology, 95, 104155.]]> https://c-seb.de/publications/fleischmann-a-lammers-j-diel-k-hofmann-w-galinsky-a-d-2021/ Mon, 07 Jun 2021 09:25:28 +0000 https://c-seb.de/?post_type=publications&p=11772 Fleischmann, A., Lammers, J., Diel, K., Hofmann, W., & Galinsky, A. D. (2021). „More Threatening and More Diagnostic: How Moral Comparisons Differ from Social Comparisons.“ Journal of Personality and Social Psychology, 121(5), 1057–1078.]]>