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Oliveira, Luis; Machado, Armando – Learning and Motivation, 2008
To test the assumptions of two models of timing, Scalar Expectancy Theory (SET) and Learning to Time (LeT), nine pigeons were exposed to two temporal discriminations, each signaled by a different cue. On half of the trials, pigeons learned to choose a red key after a 1.5-s horizontal bar and a green key after a 6-s horizontal bar; on the other…
Descriptors: Stimuli, Animals, Cues, Models