| Author |
Title  |
Year |
Publication |
Serial |
Volume |
Pages |
| Clement, T.S.; Feltus, J.R.; Kaiser, D.H.; Zentall, T.R. |
“Work ethic” in pigeons: reward value is directly related to the effort or time required to obtain the reward |
2000 |
Psychonomic bulletin & review |
248 |
7 |
100-106 |
| Ernst, K.; Puppe, B.; Schon, P.C.; Manteuffel, G. |
A complex automatic feeding system for pigs aimed to induce successful behavioural coping by cognitive adaptation |
2005 |
Applied Animal Behaviour Science |
2898 |
91 |
205-218 |
| VanDierendonck, M.C. |
Diff erences in social behaviour between late pregnant, post-partum and barren mares in a herd of Icelandic horses |
2006 |
The Importance of Social Relationships in Horses |
2370 |
Chapter 5 |
|
| Williams, N. |
Evolutionary psychologists look for roots of cognition |
1997 |
Science (New York, N.Y.) |
2845 |
275 |
29-30 |
| VanDierendonck, M.C. |
General Discussion |
2006 |
The Importance of Social Relationships in Horses |
2372 |
Chapter 7 |
|
| VanDierendonck, M.C. |
General Introduction |
2006 |
The Importance of Social Relationships in Horses - |
2366 |
Chapter 1 |
|
| Pepperberg, I.M. |
In search of king Solomon's ring: cognitive and communicative studies of Grey parrots (Psittacus erithacus) |
2002 |
Brain, behavior and evolution |
579 |
59 |
54-67 |
| VanDierendonck, M.C. |
Interventions in social behaviour in a herd of mares and geldings |
2006 |
The Importance of Social Relationships in Horses |
2371 |
Chapter 6 |
|
| Dunbar, R.I.M.; McAdam, M.R.; O'connell, S. |
Mental rehearsal in great apes (Pan troglodytes and Pongo pygmaeus) and children |
2005 |
Behavioural Processes |
2097 |
69 |
323-330 |
| Brosnan, S.F.; De Waal, F.B.M. |
Monkeys reject unequal pay |
2003 |
Nature |
179 |
425 |
297-299 |
