Contingency-Shaped and Rule-governed Behavior in a Probabilistic Task
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Abstract
Thirty two male, fourth grades, aged 10 to 12 Ss, from schools in Mérida, Yucatán, served in an experiment of guessing the color of two marbles within the experimenter's fist three experimental conditions were used: l. visual feedback plus monetary reinforcement after correct guessing; 11. visual feedback only; 111. monetary reinforcement only after correct guessing without visual feedback. Results show that independently of the experimental condition, Ss responses fell into three categories: "contingency shaped", where response distribution fit that of stimulus presentation; "equiprobability" where Ss responses were evenly distributed among the three different types of response, and "likely rule governed behavior" where S's responses departed significantly from the expected and favored the most probably reinforced response. A proposition is offered for behavioristic psychology to face complex behavior in a different manner.
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How to Cite
Fernández Pardo, G., & Haddad, F. (2011). Contingency-Shaped and Rule-governed Behavior in a Probabilistic Task. Mexican Journal of Behavior Analysis, 13(3), 305–316. https://doi.org/10.5514/rmac.v13.i3.25317