TY - GEN AU - Burkart,Judith Maria AU - van Schaik,Carel TI - Group service in macaques (Macaca fuscata), capuchins (Cebus apella) and marmosets (Callithrix jacchus): a comparative approach to identifying proactive prosocial motivations SN - 1939-2087 PY - 2014///0122 KW - Animals KW - Behavior, Animal KW - physiology KW - Callithrix KW - Cebus KW - Cooperative Behavior KW - Female KW - Group Processes KW - Macaca KW - Male KW - Motivation KW - Psychological Tests KW - Social Behavior N1 - Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1037/a0026392 ER -