D. M. Hellmann

The development of ingroup favoritism in repeated social dilemmas

A. Dorrough, A. Glöckner, Irena D. Ebert, 2015, Front. Psychol..

Altruistic Giving Toward Refugees: Identifying Factors That Increase Citizens' Willingness to Help

S. Fiedler, A. Glöckner, D. M. Hellmann, 2021, Frontiers in Psychology.

Cross-national in-group favoritism in prosocial behavior: Evidence from Latin and North America

A. Dorrough, S. Fiedler, Andreas Glöckner, 2018, Judgment and Decision Making.

Prosocial behavior during the COVID-19 pandemic in Germany. The role of responsibility and vulnerability

A. Dorrough, A. Glöckner, D. M. Hellmann, 2021, Heliyon.