Animal Behavior & CognitionAnimal CognitionPeer-reviewed
Social evaluation of skilfulness in Tonkean macaques (Macaca tonkeana) and brown capuchins (Sapajus apella)
Marie Hirel, Michele Marziliano, Hélène Meunier…·Stefanie Keupp
This study examines whether Tonkean macaques and brown capuchins can evaluate others' skilfulness by observing human actors opening food containers, finding they use social information about skill in their decisions.