Modulation of Variation by Response-Reward Spatial Proximity
نویسندگان
چکیده
منابع مشابه
Effect of reward probability on spatial and temporal variation.
Gharib, Derby, and Roberts (2001) proposed that reducing reward expectation increases variation of response form. We tested this rule in a new situation and asked if it also applied to variation of response location and timing. In 2 discrete-trial experiments, pigeons pecked colored circles for food. The circles were of 6 possible colors, each associated with a different probability of reward. ...
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Two bar-press experiments with rats tested the rule that reducing expectation of reward increases the variation from which reward selects. Experiment 1 used a discrete-trial random-interval schedule, with trials signaled by light or sound. One signal always ended with reward; the other signal ended with reward less often. The 2 signals were randomly mixed. Bar-press duration (how long the bar w...
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ژورنال
عنوان ژورنال: International Journal of Comparative Psychology
سال: 2014
ISSN: 0889-3667,2168-3344
DOI: 10.46867/ijcp.2014.27.02.03