Do chimpanzees (Pan troglodytes) and 2-year-old children (Homo sapiens) understand double invisible displacement? - Collier-Baker, Emma; Suddendorf, Thomas (Journal of comparative psychology (1983), 2006)
Keywords: Animals; Behavior, Animal; Child, Preschool; Cognition; Female; Humans; Male; Pan troglodytes; Space Perception; Visual Perception