Combining CSs associated with the same or different USs.
作者： Robert Colin Honey , Andrew Watt
DOI: 10.1080/713932659
关键词:
摘要: In three experiments, hungry rats received appetitive training with four stimuli, A, B, X, and Y. each Experiment, A B were paired one unconditioned stimulus (US; e.g. food pellets) whereas X Y a second US (e.g. sucrose). Subsequently, responded more vigorously to combinations of stimuli associated different USs (A-Y & X-B) than the same (A-B Experiments 1, 2, 3). This effect was observed when presented simultaneously during elements serial compounds (Experiments 2 Moreover, combining CSs resulted in marked CR that had been both US1 US2 (Experiment These results suggest sensory properties reinforcers have an important influence on performance.
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