Herrmann, Esther Minerva Research Group Human Origins of Self-Regulation, Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Max Planck Society;
Engelmann, J. M., Haux, L. M., & Herrmann, E. (2019). Helping in young children and chimpanzees shows partiality towards friends. Evolution and Human Behavior, 40(3), 292-300. doi:10.1016/j.evolhumbehav.2019.01.003.