Ruth Ditlmann

Social identity contingencies: How diversity cues signal threat or safety for African Americans in mainstream institutions.

Valerie Purdie‐Vaughns, Claude M. Steele, Paul Davies et al. · Journal of Personality and Social Psychology · 2008 · 760 citations

Ethnicity, Racial Prejudice, Education +25

A large-scale test of the link between intergroup contact and support for social change

Johannes Ullrich, Michelle Bernardino, Nurit Shnabel et al. · Nature Human Behaviour · 2020 · 186 citations · Full text

Social Identity, Social Dynamic, Sociology +11

Understanding Bias toward Latinos: Discrimination, Dimensions of Difference, and Experience of Exclusion

John F. Dovidio, Agata Gluszek, Melissa‐Sue John et al. · Journal of Social Issues · 2010 · 166 citations

Need satisfaction in intergroup contact: A multinational study of pathways toward social change.

Johannes Ullrich, Simone Sebben, Nurit Shnabel et al. · Journal of Personality and Social Psychology · 2021 · 63 citations · Full text

Ethnicity, Intergroup Contact, Ethnic Group Relation +22

Heritage- and ideology-based national identities and their implications for immigrant citizen relations in the United States and in Germany

Ruth Ditlmann, Valerie Purdie‐Vaughns, Richard P. Eibach · International Journal of Intercultural Relations · 2010 · 52 citations

Ethnicity, Human Migration, Culture +14