Spontaneous use of magnitude discrimination and ordination by the orangutan (Pongo pygmaeus).

Shumaker, R W

Spontaneous use of magnitude discrimination and ordination by the orangutan (Pongo pygmaeus). [electronic resource] - Journal of comparative psychology (Washington, D.C. : 1983) Dec 2001 - 385-91 p. digital

Publication Type: Journal Article

0735-7036


Animals
Appetitive Behavior
Attention
Discrimination Learning
Female
Male
Motivation
Pongo pygmaeus--psychology
Problem Solving