| Author |
Title |
Year |
Publication |
Serial |
Volume |
Pages |
| Meehan, C.L.; Mench, J.A. |
The challenge of challenge: Can problem solving opportunities enhance animal welfare? |
2007 |
Applied Animal Behaviour Science |
2890 |
102 |
246-261 |
| Fischhoff, I.R.; Sundaresan, S.R.; Cordingley, J.; Larkin, H.M.; Sellier, M.-J.; Rubenstein, D.I. |
Social relationships and reproductive state influence leadership roles in movements of plains zebra, Equus burchellii |
2007 |
Animal Behaviour. |
1825 |
73 |
825-831 |
| Petherick, J.C.; Seawright, E.; Waddington, D. |
Influence of motivational state on choice of food or a dustbathing/foraging substrate by domestic hens |
1993 |
Behavioural Processes |
3608 |
28 |
209-220 |
| Lingle, S.; Rendall, D.; Wilson, W.F.; DeYoung, R.W.; Pellis, S.M. |
Altruism and recognition in the antipredator defence of deer: 2. Why mule deer help nonoffspring fawns |
2007 |
Animal Behaviour. |
4211 |
73 |
907-916 |
| Massen, J.; Sterck, E.; de Vos, H. |
Close social associations in animals and humans: functions and mechanisms of friendship |
2010 |
Behaviour |
5813 |
147 |
1379 |
| Lonon, A.M.; Zentall, T.R. |
Transfer of value from S+ to S- in simultaneous discriminations in humans |
1999 |
The American journal of psychology |
249 |
112 |
21-39 |
| Harlow, H.F. |
Learning and satiation of response in intrinsically motivated complex puzzle performance by monkeys |
1950 |
Journal of Comparative and Physiological Psychology |
6550 |
43 |
289-294 |
| Zentall, T.R.; Roper, K.L.; Sherburne, L.M. |
Most directed forgetting in pigeons can be attributed to the absence of reinforcement on forget trials during training or to other procedural artifacts |
1995 |
Journal of the experimental analysis of behavior |
256 |
63 |
127-137 |
| de Waal, F.B.M.; Davis, J.M. |
Capuchin cognitive ecology: cooperation based on projected returns |
2003 |
Neuropsychologia |
182 |
41 |
221-228 |
| Seyfarth, R.M.; Cheney, D.L. |
Signalers and receivers in animal communication |
2003 |
Annual review of psychology |
690 |
54 |
145-173 |
