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Purkis, Helena M.; Lipp, Ottmar V. – Learning and Motivation, 2010
Evaluative learning is said to differ from Pavlovian associative learning in that it reflects stimulus contiguity, not contingency. Thus, evaluative learning should not be subject to stimulus competition, a proposal tested in the current experiments. Participants were presented in elemental and compound training phases with pictures of shapes as…
Descriptors: Classical Conditioning, Competition, Associative Learning, Experiments
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Stout, Steven C.; Miller, Ralph R. – Psychological Review, 2007
Cue competition is one of the most studied phenomena in associative learning. However, a theoretical disagreement has long stood over whether it reflects a learning or performance deficit. The comparator hypothesis, a model of expression of Pavlovian associations, posits that learning is not subject to competition but that performance reflects a…
Descriptors: Stimuli, Competition, Classical Conditioning, Associative Learning
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Amundson, Jeffrey C.; Miller, Ralph R. – Learning and Motivation, 2007
Two lick suppression studies were conducted with water-deprived rats to investigate the influence of spatial similarity in cue interaction. Experiment 1 assessed the influence of similarity of the spatial origin of competing cues in a blocking procedure. Greater blocking was observed in the condition in which the auditory blocking cue and the…
Descriptors: Inhibition, Spatial Ability, Cues, Competition