Summation of symbols by pigeons (Columba livia): the importance of number and mass of reward items.

Olthof, A

Summation of symbols by pigeons (Columba livia): the importance of number and mass of reward items. [electronic resource] - Journal of comparative psychology (Washington, D.C. : 1983) Jun 2000 - 158-66 p. digital

Publication Type: Journal Article; Research Support, Non-U.S. Gov't

0735-7036

10.1037/0735-7036.114.2.158 doi


Animals
Behavior, Animal
Choice Behavior
Columbidae
Reward
Size Perception