刺激特性の輻輳による新しい行動の生成

概要

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The emergence of combined stimulus control over different response properties was examined in the procedures that maintain reinforcement contingencies for some response dimensions while relaxing contingencies for others. Properties of pigeons' pecks on a two-by-two array of four keys were brought under the control of three stimulus dimensions. Stimulus form (circle or plus) determined key column (left or right), stimulus number (one or two) determined key row (top or bottom), and stimulus color (green or red) determined rate (fast or slow). Appropriate control of responding by all eight possible combinations of stimulus properties sometimes emerged even when performance was established with incomplete contingencies. For example, if high-rate contingencies never operated during presentations of one circle on green and low-rate contingencies never operated during presentations of two plusses on red, appropriate high and low rates nevertheless emerged in the presence of all combinations of green and red with the other stimulus properties.
駒澤大学の論文