TY - GEN AU - Machado,A TI - Behavioral variability and frequency-dependent selection SN - 0022-5002 PY - 1992///1104 KW - Animals KW - Appetitive Behavior KW - Color Perception KW - Columbidae KW - Markov Chains KW - Motivation KW - Orientation KW - Probability KW - Reinforcement Schedule N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1901/jeab.1992.58-241 ER -