| Author |
Title |
Year |
Publication  |
Serial |
Volume |
Pages |
| Zentall, T.R.; Weaver, J.E.; Clement, T.S. |
Pigeons group time intervals according to their relative duration |
2004 |
Psychonomic bulletin & review |
231 |
11 |
113-117 |
| 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 |
| Sole, L.M.; Shettleworth, S.J.; Bennett, P.J. |
Uncertainty in pigeons |
2003 |
Psychonomic bulletin & review |
366 |
10 |
738-745 |
| Hogan, D.E.; Zentall, T.R.; Pace, G. |
Control of pigeons' matching-to-sample performance by differential sample response requirements |
1983 |
The American journal of psychology |
265 |
96 |
37-49 |
| Nallan, G.B.; Pace, G.M.; McCoy, D.F.; Zentall, T.R. |
The role of elicited responding in the feature-positive effect |
1983 |
The American journal of psychology |
266 |
96 |
377-390 |
| Neuringer, A. |
Reinforced variability in animals and people: implications for adaptive action |
2004 |
The American Psychologist |
4106 |
59 |
891-906 |
