Concurrent schedules: Interaction of reinforcer frequency and reinforcer duration.
Concurrent schedules: Interaction of reinforcer frequency and reinforcer duration.
复制标题
并发时间表：强化频率和强化持续时间的相互作用。
DOI：
10.1901/jeab.1988.49-339
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发表时间：
1988
影响因子：
2.7
通讯作者：
M. Davison
中科院分区：
文献类型：
--
作者：
M. Davison
六只鸽子进行了培训，同时可变间隔时间表与不平等的两个反应的持续时间。在两个键上排列的时间表保持相等，但它们的绝对大小不同。随着总体发病率的增加，选择的反应分配和时间分配指标都表现出无差异的趋势，对发病持续时间比率的敏感性指标显著下降。最近的报告表明，广义匹配律不能描述在恒定的延迟，持续时间，或速率比的变化时，在这些变量的绝对水平的变化，行为分配。目前的研究结果补充了这些发现表明，级联广义匹配律不能描述两个行为分配变量的相互作用。
Six pigeons were trained on concurrent variable-interval schedules with unequal reinforcer durations for the two responses. The schedules arranged on the two keys were kept equal while they were varied in absolute size. As the overall reinforcer rate was increased, both response-allocation and time-allocation measures of choice showed a trend toward indifference, and measures of sensitivity to reinforcer-duration ratios significantly decreased. Recent reports have shown that the generalized matching law cannot describe the changes in behavior allocation under constant delay-, duration-, or rate-ratios when changes are made in the absolute levels of each of these variables. The present results complement these findings by demonstrating that the concatenated generalized matching law cannot describe the interactions of two reinforcer variables on behavior allocation.