在多项程序中，反应无关增强物的一些效果。
Some effects of response independent reinforcers in multiple schedules.
出版信息
J Exp Anal Behav. 1971 Sep;16(2):225-31. doi: 10.1901/jeab.1971.16-225.
In Exp. I, rats' lever presses were conditioned on multiple variable-interval variable-interval schedules. Changing one of the multiple schedule components to variable time reduced responding in that component. Further reductions in responding occurred in both components when the schedule was changed to multiple variable-time variable-time. After reinstating the multiple variable-interval variable-time schedule, lower response rates were maintained in the variable-time component during a series of stimulus reversals. In Exp. II, replacement of extinction components of multiple variable-interval extinction or multiple extinction extinction with variable-time schedules for single sessions (probe) resulted in response rate increments in those components. In the former schedule these increases were concomitant with response decreases during the variable-interval components. Response increases in the variable-time probes were related to conditioning history and, as a result, to response probability at the time of the probe.
在实验 I 中，大鼠的压杆反应是在多个可变时距可变时距程序上进行条件作用的。将多个时间表组件中的一个更改为可变时间会减少该组件中的反应。当时间表更改为多个可变时间可变时间时，两个组件中的反应进一步减少。在恢复多个可变时距可变时间时间表后，在一系列刺激反转期间，在可变时间组件中维持较低的反应率。在实验 II 中，用可变时间时间表替换多个可变时距消退或多个消退消退的消退组件（探针），导致这些组件中的反应率增加。在前一个时间表中，这些增加伴随着可变时距组件中的反应减少。在可变时间探针中的反应增加与条件作用历史有关，因此与探针时的反应概率有关。
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