%0 Online Multimedia %A Jacobson, Sarah %A Hopper, Lydia %D 2018 %T Chimpanzee problem solving and flexibility %U https://figshare.com/articles/media/Chimpanzee_problem_solving_and_flexibility/6654896 %R 10.6084/m9.figshare.6654896.v2 %2 https://ndownloader.figshare.com/files/12173747 %K chimpanzee %K flexibility %K problem solving %K Pan troglodytes %K zoo %K cognition %K Psychology and Cognitive Sciences not elsewhere classified %X A male chimpanzee at Lincoln Park Zoo using the ape-plunk task in a test of problem solving and flexibility. This chimpanzee was one of 13 apes (chimpanzees and gorillas) tested with this task by Sarah Jacobson and Lydia Hopper.