Birte Siem

Prof. Dr.

  1. 2025
  2. Published

    Vertrauen in Personen

    Siem, B., 12.08.2025, Trust Issues!?: Vertrauen in modernen Gesellschaften. Sandermann, P. & Schwenker, V. (eds.). Bielefeld: transcript Verlag, p. 17 - 38 22 p. (Sozialtheorie).

    Research output: Contributions to collected editions/worksContributions to collected editions/anthologiesResearch

  3. Published

    Space-focused stereotypes and their potential role in group-based disparities in social work services

    Essien, I. & Siem, B., 24.04.2025, In: Social Work & Society. 22, 2, p. 1-17 17 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  4. Accepted/In press

    Effects of psychological distance on mental abstraction: A registered report of four tests of construal level theory

    Calderon, S., Giolla, E. M. & Siem, B., 2025, (Accepted/In press) In: Advances in Methods and Practices in Psychological Science.

    Research output: Journal contributionsJournal articlesResearch

  5. Published

    Key experiences of volunteers in Refugee Aid

    Landmann, H., Siem, B., Fuchs, B. & Rohmann, A., 2025, In: Journal of Immigrant and Refugee Studies. 23, 4, p. 646-661 16 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  6. Published

    "White and educated?": Toward a (More) Diverse Climate Movement

    Siem, B. & Essien, I., 2025, In: In-Mind magazine (engl.). 57

    Research output: Journal contributionsJournal articlesTransferpeer-review

  7. 2024
  8. Published

    Deconstructing and reconstructing diversity in client-provider-relationships of social work

    Alberth, L., Kollender, E., Karber, A., Sandermann, P. & Siem, B., 24.04.2024, In: Social Work & Society. 22, 2, p. 1-8

    Research output: Journal contributionsJournal articlesResearchpeer-review

  9. 2023
  10. Published

    On the trajectory of discrimination: A meta-analysis and forecasting survey capturing 44 years of field experiments on gender and hiring decisions

    Gender Audits Forecasting Collaboration, Schaerer, M., Plessis, C. D., Nguyen, M. H. B., Aert, R. C. M. V., Tiokhin, L., Lakens, D., Clemente, E. G., Pfeiffer, T., Dreber, A., Johannesson, M., Clark, C. J. & Siem, B., 01.11.2023, In: Organizational Behavior and Human Decision Processes. 179, 26 p., 104280.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  11. Published

    Social Support in Online Peer Groups for Celiac Disease

    Köstlin, D., Siem, B. & Rohmann, A., 01.07.2023, In: European Journal of Health Psychology. 30, 3, p. 138-143 6 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  12. Published

    „Weiß und gebildet?“ Auf dem Weg zu einer divers(er)en Klimaschutzbewegung

    Siem, B. & Essien, I., 2023, In: In-Mind Magazin. 4

    Research output: Journal contributionsJournal articlesTransferpeer-review

  13. 2022
  14. Sozialpsychologie der Gruppe

    Stürmer, S. & Siem, B., 05.09.2022, 3. unv. Aufl ed. München: Ernst Reinhardt Verlag. 130 p.

    Research output: Books and anthologiesBook

  15. Published

    Can cross-group contact predict advantaged group member’s willingness to engage in costly solidarity-based actions? Yes, if the contact is politicized

    Becker, J. C., Wright, S. C. & Siem, B., 03.2022, In: Testing, Psychometrics, Methodology in Applied Psychology. 29, 1 Special Issue, p. 123-139 17 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  16. Published

    The relationship between empathic concern and perceived personal costs for helping and how it is affected by similarity perceptions

    Siem, B., 02.01.2022, In: The Journal of Social Psychology. 162, 1, p. 178-197 20 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  17. 2021
  18. Published

    The role of self-evaluation in predicting attitudes toward supporters of COVID-19-related conspiracy theories: A direct and a conceptual replication of Cichoka et al. (2016)

    Siem, B., Kretzmeyer, B. & Stürmer, S., 10.2021, In: Journal of Pacific Rim Psychology. 15, p. 1-14 14 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  19. Published

    Entertainment Education as a Means to Reduce Anti-Muslim Prejudice - For Whom Does It Work Best? An Extended Replication of Murrar and Brauer (2018)

    Siem, B., Neymeyer, L. & Rohmann, A., 01.01.2021, In: Social Psychology. 52, 1, p. 51-60 10 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  20. 2020
  21. Beyond Allyship: Motivations for Advantaged Group Members to Engage in Action for Disadvantaged Groups

    Radke, H. R. M., Kutlaca, M., Siem, B., Wright, S. C. & Becker, J. C., 01.11.2020, In: Personality and Social Psychology Review. 24, 4, p. 291-315 25 p.

    Research output: Journal contributionsScientific review articlesResearch

  22. Approaching the other: Determinants of positive behaviour across group boundaries in benign and conflictual intergroup contexts

    Siem, B., 18.05.2020, Hagen: FernUniversität in Hagen. 43 p.

    Research output: Books and anthologiesPost-doctoral dissertations

  23. Sozialpsychologie der Gruppe

    Stürmer, S. & Siem, B., 09.03.2020, 2. ed. München: Ernst Reinhardt Verlag. 130 p. (UTB; no. 3877)

    Research output: Books and anthologiesMonographsResearch

  24. 2019
  25. The Effect of Social Class on Agency and Communion: Reconciling Identity-Based and Rank-Based Perspectives

    Aydin, A. L., Ullrich, J., Siem, B., Locke, K. D. & Shnabel, N., 01.08.2019, In: Social Psychological and Personality Science. 10, 6, p. 735-745 11 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  26. (Not) Thinking about you: Differences in victims’ and perpetrators’ self-focus after interpersonal and intergroup transgressions

    Siem, B. & Barth, M., 08.2019, In: European Journal of Social Psychology. 49, 5, p. 1007-1021 15 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  27. Antecedents and consequences of autonomy- and dependency-oriented help toward refugees

    Becker, J. C., Ksenofontov, I., Siem, B. & Love, A., 06.2019, In: European Journal of Social Psychology. 49, 4, p. 831-838 8 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

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