Personal profile
Curriculum
Birte Siem is a Professor of Social and Organizational Psychology of Social Work at Leuphana University Lüneburg. In her research, she focuses on the role of social group memberships and the associated processes of discrimination and exclusion in the transformation of diverse societies. Her research interests in this field include:
- Discrimination against young people (e.g., in educational contexts),
- Predictors of constructive engagement with diversity (e.g., tolerance of ambiguity, empathy),
- Representation of marginalized groups in organizations (e.g., climate protection initiatives),
- Context and discrimination,
- Trust in intergroup relations.
Professional positions
Since 04/2021: Professor of Social and Organizational Psychology of Social Work, Leuphana University Lüneburg, Faculty of Education, Institute of Social Work and Social Pedagogy, Germany
02/2016-03/2021: Lecturer, FernUniversität in Hagen, Department of Social Psychology (02/2016-03/2021), Department of Health Psychology (02/2016-12/2016), Department of Community Psychology (01/2017-03/2021), Germany
05/2010-01/2016: Postdoctoral research and teaching fellow, FernUniversität in Hagen, Department of Social Psychology, Germany
10/2009-03/2010: Postdoctoral research and teaching fellow, Friedrich-Schiller-Universität Jena, Department of Social Psychology, Germany
02/2008-09/2009: Postdoctoral Research Fellow, Friedrich-Schiller-Universität Jena, International DFG Graduate College “Conflict and Cooperation between Social Groups”, Germany
06/2007-01/2008: Predoctoral research and teaching fellow, FernUniversität in Hagen, Department of Social Psychology, Germany
10/2004-05/2007: Predoctoral research and teaching fellow, Christian-Albrechts-Universität zu Kiel, Department of Applied Social Psychology, Germany
Academic education
05/2020: Habilitation and venia legendi in Psychology, „Approaching the other – Determinants of positive behavior across group boundaries in benign and conflictual intergroup contexts”, FernUniversität in Hagen, Germany
07/2008: Dr. phil. in Psychology, „Prosocial Emotions and Intercultural Helping“, FernUniversität in Hagen, Germany
12/2003: Diploma in Psychology, Humboldt-Universität zu Berlin, Germany
Memberships in scientific associations
International Association of Applied Psychology (IAAP)
Deutsche Gesellschaft für Psychologie (DGPs)
Fachgruppe Sozialpsychologie der DGPs
Society of Personality and Social Psychology (SPSP)
European Association of Social Psychology (EASP)
Society for the Psychological Study of Social Issues (SPSSI)
Reviewer activities (journals, selection)
British Journal of Social Psychology, European Journal of Social Psychology, Group Processes and Intergroup Relations, International Journal of Intercultural Relations, Journal of Applied Social Psychology, Journal of Economic Psychology, Journal of Experimental Social Psychology, Personality and Social Psychology Bulletin, Social Psychological and Personality Science, Social Psychology
Research interests
- Discrimination against young people (e.g., in educational contexts),
- Predictors of constructive engagement with diversity (e.g., tolerance of ambiguity, empathy),
- Representation of marginalized groups in organizations (e.g., climate protection initiatives),
- Context and discrimination,
- Trust in intergroup relations
Teaching
Social Psychology
Intergroup Processes
Discrimination-Sensitive Approaches
Quantitative Research Methods
Keywords
- Social Work and Social Pedagogics
- Psychology
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
-
SDG 3 Good Health and Well-being
-
SDG 4 Quality Education
-
SDG 5 Gender Equality
-
SDG 10 Reduced Inequalities
-
SDG 13 Climate Action
-
SDG 16 Peace, Justice and Strong Institutions
Fingerprint
- 1 Similar Profiles
Research collaborations from the last five years
-
KoDiTa: Konstruktiver Diversity Talk für angehende Lehrkräfte
Siem, B. (Project manager, academic), Sandermann, P. (Project manager, academic), Essien, I. (Project manager, academic), Wenzel, L. (Project staff), Schwenker, V. S. (Project staff) & Straßburger, V. M. (Project staff)
01.04.25 → 31.03.27
Project: Teaching
-
Adultismus und Diskriminierung entlang des jungen Alters
Alberth, L. (Project manager, academic), Siem, B. (Project manager, academic), Essien, I. (Project staff) & Marke, V. (Project staff)
German Federal Ministry for Family, Senior Citizens, Women, and Youth
01.10.24 → 30.11.26
Project: Research
-
Context-based discrimination in education outcomes: Examining the effects of ethnic classroom composition on teachers’ use of disciplinary measures in school
Essien, I. (Project manager, academic), Rohmann, A. (Partner), Zander, L. (Partner) & Siem, B. (Partner)
01.12.21 → 30.09.23
Project: Research
-
Chancen und Risiken solidarischer Protestunterstützung durch Verbündete
Becker, J. C. (Project manager, academic), Siem, B. (Partner) & Wright, S. C. (Partner)
01.08.17 → 31.10.22
Project: Research
Research output
-
Effects of psychological distance on mental abstraction: A registered report of four tests of construal level theory
Calderon, S., Giolla, E. M. & Siem, B., 2026, In: Advances in Methods and Practices in Psychological Science.Research output: Journal contributions › Journal articles › Research › peer-review
Open Access -
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 contributions › Journal articles › Research › peer-review
Open Access8 Citations (Scopus) -
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 contributions › Journal articles › Research › peer-review
Open Access -
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/works › Contributions to collected editions/anthologies › Research
Open Access -
"White and educated?": Toward a (More) Diverse Climate Movement
Siem, B. & Essien, I., 2025, In: In-Mind magazine (engl.). 57Research output: Journal contributions › Journal articles › Transfer › peer-review
Activities
-
Adultism and discrimination against young people – final workshop
Siem, B. (Organiser) & Alberth, L. (Organiser)
15.11.2025 → 16.11.2025Activity: Participating in or organising an academic or articstic event › External workshops, courses, seminars › Research
-
Workshop „Ethikanträge als Teil der Promotion: Grundlagen und Anwendung“ auf der Methodenwoche für empirische Bildungsforschung
Siem, B. (Speaker)
25.09.2025Activity: Participating in or organising an academic or articstic event › External workshops, courses, seminars › Research
-
Marginalized group’s psychological barriers to joining pro-environmental initiatives: Can perceived initiative inclusiveness help overcome them?
Siem, B. (Speaker) & Jans, L. (Coauthor)
15.09.2025Activity: Talk or presentation › Conference Presentations › Research
File -
The racialized classroom: The influence of classroom composition on teachers’ decisions to use disciplinary measures.
Essien, I. (Speaker), Siem, B. (Coauthor), Zander, L. (Coauthor) & Rohmann, A. (Coauthor)
19.08.2025Activity: Talk or presentation › Conference Presentations › Research
File -
Police officers’ perceptions of urban spaces are related to regional demographics.
Essien, I. (Speaker), Siem, B. (Coauthor), Clasen, J. (Coauthor), Groß, E. (Coauthor), Häfele, J. (Coauthor), Kamigan, I. (Coauthor), Kemme, S. (Coauthor), Taefi, A. (Coauthor), Zähringer, U. (Coauthor) & Nickel, A. (Coauthor)
09.07.2025Activity: Talk or presentation › Conference Presentations › Research
File
Press/Media
-
Wie können Vorurteile gegenüber Geflüchteten und Migrant*innen abgebaut werden? Entertainment Education als Interventionsansatz.
Schäfer, L., Siem, B. & Rohmann, A.
19.09.23
1 Media contribution
Press/Media