منابع مشابه
Blocking and associability change.
Blocking of learning about a conditioned stimulus (the "blocked" cue) occurs when it is trained alongside an additional stimulus (the "blocking" cue) that has been previously presented with the outcome. A number of theories (e.g., N. J. Mackintosh. 1975a. A Theory of Attention: Variations in the Associability of Stimuli With Reinforcement. Psychological Review, 82, 276-298; J. M. Pearce & G. Ha...
متن کاملOvershadowing and associability change.
Three appetitive Pavlovian conditioning experiments with rats examined the associability of stimuli A and B that had a history of compound conditioning (AB+), relative to stimuli X and Y that had a history of conditioning in isolation (X+, Y+). Following this training, Experiment 1 revealed that conditioned responding was higher to X and Y than to A and B (overshadowing). In a subsequent AY+, A...
متن کاملOvershadowing and associability change: examining the contribution of differential stimulus exposure.
In two appetitive conditioning experiments with rats, we investigated the mechanisms responsible for demonstrations of the superior associability of overshadowed conditioned stimuli (CSs) relative to control CSs. In Experiment 1, we investigated whether previous demonstrations were a consequence of differences in the relationship between the CSs and the unconditioned stimulus (US) or of differe...
متن کاملThe associability of CVC pairs.
A ssociability Norms page 1 Associability 1 (AS-1) 4 Associability 2 (AS-2) Associability 3 (AS-3) Results AS-1 and AS-2 Results AS-3 6 7 8 10 Discussion 13 Relation of AS to Performance . 14 Experiment 1 14 Experiment 2 18 Experiment 3 19 Experiment 4 21 Summary and Conclusions 24 References 25 Table 1 29 Table 2 30 Table 3 31 Table 4 63 Table 5 69 Table 6 70 Table 7 72 Table 8 73 Abstract In ...
متن کاملPavlov and the Equivalence of Associability in Classical Conditioning
The discovery of selective associability of cues in classical (Pavlovian) conditioning has often been treated as an embarrassment to Pavlov, because he has been represented as a proponent of the “equivalence of associability of cues.” According to that doctrine, except for the influence of differences in stimulus intensity, all environmental stimuli are equally susceptible to becoming condition...
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ژورنال
عنوان ژورنال: Journal of Experimental Psychology: Animal Behavior Processes
سال: 2013
ISSN: 1939-2184,0097-7403
DOI: 10.1037/a0032254