%0 Journal Article %A Mulcahy, Nicholas J. %A Call, Josep %+ Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Max Planck Society Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Max Planck Society %T The Performance of Bonobos (Pan paniscus), Chimpanzees (Pan troglodytes), and Orangutans (Pongo pygmaeus) in Two Versions of an Object-Choice Task : %G eng %U https://hdl.handle.net/11858/00-001M-0000-000F-F8D5-D %F EDOC: 435947 %R 10.1037/a0016222 %D 2009 %J Journal of Comparative Psychology %V 123 %N 3 %& 304 %P 304 - 309