| Author |
Title |
Year |
Publication |
Serial |
Volume |
Pages |
| Hayashi, M.; Matsuzawa, T. |
Cognitive development in object manipulation by infant chimpanzees |
2003 |
Animal Cognition |
2559 |
6 |
225-233 |
| Iversen, I.H.; Matsuzawa, T. |
Development of interception of moving targets by chimpanzees (Pan troglodytes) in an automated task |
2003 |
Animal Cognition |
2567 |
6 |
169-183 |
| Vlamings, P.H.J.M.; Uher, J.; Call, J. |
How the great apes (Pan troglodytes, Pongo pygmaeus, Pan paniscus, and Gorilla gorilla) perform on the reversed contingency task: the effects of food quantity and food visibility |
2006 |
Journal of Experimental Psychology. Animal Behavior Processes |
2765 |
32 |
60-70 |
| Beran, M.J.; Beran, M.M.; Harris, E.H.; Washburn, D.A. |
Ordinal judgments and summation of nonvisible sets of food items by two chimpanzees and a rhesus macaque |
2005 |
Journal of Experimental Psychology. Animal Behavior Processes |
2766 |
31 |
351-362 |
| Beran, M.J.; Pate, J.L.; Washburn, D.A.; Rumbaugh, D.M. |
Sequential responding and planning in chimpanzees (Pan troglodytes) and rhesus macaques (Macaca mulatta) |
2004 |
Journal of Experimental Psychology. Animal Behavior Processes |
2767 |
30 |
203-212 |
| Boysen, S.T.; Bernston, G.G.; Hannan, M.B.; Cacioppo, J.T. |
Quantity-based interference and symbolic representations in chimpanzees (Pan troglodytes) |
1996 |
Journal of Experimental Psychology. Animal Behavior Processes |
2781 |
22 |
76-86 |
| Boysen, S.T.; Berntson, G.G. |
Responses to quantity: perceptual versus cognitive mechanisms in chimpanzees (Pan troglodytes) |
1995 |
Journal of Experimental Psychology. Animal Behavior Processes |
2783 |
21 |
82-86 |
| Rumbaugh, D.M.; Savage-Rumbaugh, S.; Hegel, M.T. |
Summation in the chimpanzee (Pan troglodytes) |
1987 |
Journal of Experimental Psychology. Animal Behavior Processes |
2785 |
13 |
107-115 |
| Matsuzawa, T. |
Use of numbers by a chimpanzee |
1985 |
Nature |
2793 |
315 |
57-59 |
| McGonigle, B. |
Can apes learn to count? |
1985 |
Nature |
2794 |
315 |
16-17 |
