Abstract
Three experiments examined some of the parameters that affect the degree of response-specific learning in signalled punishment. Each of the experiments used a within-subject procedure in which the shocks received in the presence of a stimulus signalling response-independent shocks (CER) were yoked to the number and distribution of shocks received in a stimulus signalling punishment. Experiments 1 and 2 used different values of variable-interval (VI) or fixed-ratio (FR) schedules of shock priming, respectively, during the punishment stimulus, and Experiment 3 varied the delay of punishment. The results of all three experiments supported the conclusion that the degree of additional suppression produced by the response contingency during the punishment stimulus compared to the CER stimulus was a function of the strength of contingency between the response and the shock.
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