REINFORCEMENT RATE AND INTERRESPONSE TIME DIFFERENTIATION
REINFORCEMENT RATE AND INTERRESPONSE TIME DIFFERENTIATION
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DOI：
10.1901/jeab.1976.26-471
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发表时间：
1976-01-01
影响因子：
2.7
通讯作者：
PLATT, JR
中科院分区：
文献类型：
--
作者：
KUCH, DO;PLATT, JR
在鸽子中独立操作IRT[反应间时间]的增强率和差异强化，以评估它们对IRT控制的相对贡献。修改的百分位数增强表(Platt，1973)允许控制增强率，同时选择性地加强最长或最短的IRT。在没有不同IRT强化的情况下，平均IRT随补强率的增加而降低。与配筋率的这种小的影响相比，在恒定配筋率下，长IRT的配筋对平均IRT产生较大的变化。未检测到配筋率与IRT配筋之间的交互作用。在没有配筋率变化的情况下，IRT有很大的变化，这表明在这些程序中，IRT配筋率比磨牙配筋率相关性更重要。
Reinforcement rate and differential reinforcement of IRT [interresponse time] were independently manipulated in pigeons to assess their relative contribution to the control of IRT. Modified percentile reinforcement schedules (Platt, 1973) allowed control of reinforcement rate while longest or shortest IRT were selectively reinforced. In the absence of differential IRT reinforcement, mean IRT decreased with increasing reinforcement rate. Compared to this small effect of reinforcement rate, reinforcement of long IRT produced large changes in mean IRT at constant reinforcement rates. No interaction of reinforcement rate and IRT reinforcement was detected. The demonstration of large IRT changes in the absence of reinforcement-rate changes indicates the precedence of IRT reinforcement over molar reinforcement-rate correlations in the determination of IRT in these procedures.