| Author |
Title |
Year |
Publication |
Serial |
Volume |
Pages |
| Kirkpatrick, J.F.; Wiesner, L.; Kenney, R.M.; Ganjam, V.K.; Turner, J.W. |
Seasonal variation in plasma androgens and testosterone in the North American wild horse |
1977 |
The Journal of endocrinology |
148 |
72 |
237-238 |
| Kirkpatrick, J.F.; Vail, R.; Devous, S.; Schwend, S.; Baker, C.B.; Wiesner, L. |
Diurnal variation of plasma testosterone in wild stallions |
1976 |
Biology of reproduction |
149 |
15 |
98-101 |
| de Waal, F.B.; Aureli, F.; Judge, P.G. |
Coping with crowding |
2000 |
Scientific American |
184 |
282 |
76-81 |
| de Waal, F.B.; Berger, M.L. |
Payment for labour in monkeys |
2000 |
Nature |
190 |
404 |
563 |
| de Waal, F.B. |
The end of nature versus nurture |
1999 |
Scientific American |
192 |
281 |
94-99 |
| Parr, L.A.; de Waal, F.B. |
Visual kin recognition in chimpanzees |
1999 |
Nature |
195 |
399 |
647-648 |
| de Waal, F.B. |
Bonobo sex and society |
1995 |
Scientific American |
206 |
272 |
82-88 |
| Zentall, S.S.; Zentall, T.R. |
Hyperactivity ratings: statistical regression provides an insufficient explanation of practice effects |
1986 |
Journal of pediatric psychology |
261 |
11 |
393-396 |
| Seyfarth, R.M.; Cheney, D.L. |
Cognitive strategies and the representation of social relations by monkeys |
2001 |
Nebraska Symposium on Motivation. Nebraska Symposium on Motivation |
345 |
47 |
145-177 |
| Nevin, J.A.; Shettleworth, S.J. |
An analysis of contrast effects in multiple schedules |
1966 |
Journal of the experimental analysis of behavior |
392 |
9 |
305-315 |
