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Grant, Douglas S. – Learning and Motivation, 2009
To test the hypothesis that pigeons will only code the more salient sample when samples differ markedly in salience, pigeons were trained with samples consisting of a 2-s presentation of food (highly salient sample) and an 8-s presentation of keylight (less salient sample). During retention testing, pigeons tended to respond at longer delays as if…
Descriptors: Conditioning, Animals, Animal Behavior, Experiments