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- Ralf Wölfer
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Indirect contact predicts direct contact: Longitudinal evidence and the mediating role of intergroup anxiety
Wölfer, Ralf; Christ, Oliver; Schmid, Katharina; Tausch, Nicole; Buchallik, Friederike M.; Vertovec, Steven; Hewstone, Miles (2019): Indirect contact predicts direct contact: Longitudinal evidence and the mediating role of intergroup anxiety. Journal of Personality and Social Psychology 116 (2), 277-295. DOI: 10.1037/pspi0000146.
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What buffers ethnic homophily? Explaining the development of outgroup contact in adolescence
Wölfer, Ralf; Hewstone, Miles (2018): What buffers ethnic homophily? Explaining the development of outgroup contact in adolescence. Developmental Psychology 54 (8), 1507-1518. DOI: 10.1037/dev0000547.
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Developmental dynamics of intergroup contact and intergroup attitudes: Long-term effects in adolescence and early adulthood
Wölfer, Ralf; Schmid, Katharina; Hewstone, Miles; van Zalk, Maarten (2016): Developmental dynamics of intergroup contact and intergroup attitudes: Long-term effects in adolescence and early adulthood. Child Development 87 (5), 1466-1478. DOI: 10.1111/cdev.12598.
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Social network analysis in the science of groups: Cross-sectional and longitudinal applications for studying intra- and intergroup behavior
Wölfer, Ralf; Faber, Nadira S.; Hewstone, Miles (2015): Social network analysis in the science of groups: Cross-sectional and longitudinal applications for studying intra- and intergroup behavior. Group Dynamics: Theory, Research, and Practice 19 (1), 45-61. DOI: 10.1037/gdn0000021.
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Intra- versus intersex aggression: Testing theories of sex differences using aggression networks
Wölfer, Ralf; Hewstone, Miles (2015): Intra- versus intersex aggression: Testing theories of sex differences using aggression networks. Psychological Science 26 (8), 1285-1294. DOI: 10.1177/0956797615586979.
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Rassistische Realitäten
Kim, Tae Jun; Kalter, Frank; Foroutan, Naika; Sinanoğlu, Cihan; Ha, Noa K.; Shooman, Yasemin; Shah, Steffen; Simon, Mara; Wölfer, Ralf; Gahein-Sama, Matilda Massa; González Hauck, Sué; Hechler, Stefanie; Kalkum, Dorina; Pöggel, Tanita Jill; Reich, Julian; Sommer, Moritz; Steinhilper, Elias; Suda, Kimiko; Vogt, Hans; Vork, Helene (2024): Rassistische Realitäten: Version 1.0.0. Berlin: Deutsches Zentrum für Integrations- und Migrationsforschung (DeZIM). DOI: 10.34882/dezim.nadira-rr-cati.download.1.0.0.
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Solidarity with Everyone?
Yemane, Ruta; Arnu, Hannah; Aithal, Lara; Rees, Jonas; Veit, Susanne; Wölfer, Ralf (2023): Solidarity with Everyone? Intergroup helping and COVID-19. Journal of Community & Applied Social Psychology. DOI: 10.1002/casp.2714.
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Plurality resistance: Effects on intergroup relations and the mediating role of stereotypes
Wölfer, Ralf; Foroutan, Naika (2022): Plurality resistance: Effects on intergroup relations and the mediating role of stereotypes. International Journal of Intercultural Relations 87, 42-50. DOI: 10.1016/j.ijintrel.2022.01.005.
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Disentangling contact and socialization effects on outgroup attitudes in diverse friendship networks
Bracegirdle, Chloe; Reimer, Nils Karl; van Zalk, Maarten; Hewstone, Miles; Wölfer, Ralf (2022): Disentangling contact and socialization effects on outgroup attitudes in diverse friendship networks. Journal of Personality and Social Psychology 122 (1), 1-15. DOI: 10.1037/pspa0000240.
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Soziale Kohäsion in Krisenzeiten. Die Corona-Pandemie und antiasiatischer Rassismus in Deutschland. Außenperspektive quantitative Erhebungen
Mayer, Sabrina J.; Nguyen, Christoph G.; Veit, Susanne; Wölfer, Ralf; Suda, Kimiko; Lietz, Almuth; Köhler, Jonas (2022): Soziale Kohäsion in Krisenzeiten. Die Corona-Pandemie und antiasiatischer Rassismus in Deutschland. Außenperspektive quantitative Erhebungen: Datensatz Version: 1.0.0. SUF C. Berlin: Deutsches Zentrum für Integrations- und Migrationsforschung (DeZIM). DOI: 10.34882/dezim.aar.c.1.0.0.
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Sequential models of intergroup contact and social categorization: An experimental field test of integrated models
Vezzali, Loris; Trifiletti, Elena; Wölfer, Ralf; Di Bernardo, Gian Antonio; Stathi, Sofia; Cocco, Veronica Margherita; Cadamuro, Allesia; Shamloo, Soraya Elizabeth; Hewstone, Miles (2022): Sequential models of intergroup contact and social categorization: An experimental field test of integrated models. Group Processes & Intergroup Relations 26 (6), 1181-1204. DOI: 10.1177/13684302221104921.
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Shared education as a contact-based intervention to improve intergroup relations among adolescents in postconflict Northern Ireland
Reimer, Nils Karl; Hughes, Joanne; Blaylock, Danielle; Donnelly, Caitlin; Wölfer, Ralf; Hewstone, Miles (2022): Shared education as a contact-based intervention to improve intergroup relations among adolescents in postconflict Northern Ireland. Developmental Psychology 58 (1), 193-208. DOI: 10.1037/dev0001274.
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Solidarität mit allen?
Aithal, Lara; Arnu, Hannah; Veit, Susanne; Wölfer, Ralf; Yemane, Ruta; Rees, Jonas (2021): Solidarität mit allen? Hilfeverhalten gegenüber Angehörigen ethnischer Minderheiten in Zeiten von Corona. DeZIMinutes #03, Berlin: Deutsches Zentrum für Integrations- und Migrationsforschung (DeZIM).
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Building social cohesion through intergroup contact: Evaluation of a large-scale intervention to improve intergroup relations among adolescents
Reimer, Nils Karl; Love, Angelika; Wölfer, Ralf; Hewstone, Miles (2021): Building social cohesion through intergroup contact: Evaluation of a large-scale intervention to improve intergroup relations among adolescents. Journal of Youth and Adolescence 50 (6), 1049-1067. DOI: 10.1007/s10964-021-01400-8.
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Using longitudinal social network analysis to evaluate a community-wide parenting intervention
Kleyn, Lisa M.; Hewstone, Miles; Ward, Catherin L.; Wölfer, Ralf (2021): Using longitudinal social network analysis to evaluate a community-wide parenting intervention. Prevention Science 22 (1), 130-143. DOI: 10.1007/s11121-020-01184-6.
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Vielfalt bei der Förderung
Assad, Caroline; Rutner, Maryam; Wölfer, Ralf; Zajak, Sabrina (2021): Vielfalt bei der Förderung: Diversität von Förder- und Kooperationsstrukturen der Auswärtigen Kultur- und Bildungspolitik (AKBP). Berlin: Deutsches Zentrum für Integrations- und Migrationsforschung (DeZIM).
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Capturing Multiple Discrimination and its Dynamics
Consensus and Conflict Department Running time September 2018 until December 2020 -
Diversity in the Federal Administration (DiBu)
Consensus and Conflict Department Running time July 2021 until December 2023 -
Diversity of funding and cooperation structures in foreign cultural and education policy
Consensus and Conflict Department Running time August 2021 until December 2023 -
Documentation standards in anti-discrimination counselling
Consensus and Conflict Department Running time May 2021 until November 2021 -
Post-migrant societies
Consensus and Conflict Department Running time August 2018 until December 2020 -
Black and white thinking: developing modern racism scales
Consensus and Conflict Department Running time January 2021 until December 2022 -
Social cohesion in times of crisis
Data-Method-Monitoring Cluster Running time July 2020 until December 2020 -
What kind of anti-discrimination law do we want?
Consensus and Conflict Department Running time May 2021 until March 2023 -
"How does diversity get into office?": Structural hurdles in the application process from the perspective of those concerned
Consensus and Conflict Department Running time January 2021 until April 2023 -
NaDiRa short study: A future without racism
National Monitoring of Discrimination and Racism (NaDiRa) Running time October 2020 until December 2020 -
NaDiRa short study: Measuring racism
National Monitoring of Discrimination and Racism (NaDiRa) Running time October 2020 until December 2020