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[后天反应随机表现的概率对工具性反射形成速率的影响]

[Influence of the probability of the random performance of an acquired reaction on the rate of the formation of an instrumental reflex].

作者信息

Saltykov A B, Toloknov A V, Khitrov N K

出版信息

Zh Vyssh Nerv Deiat Im I P Pavlova. 1989 Jul-Aug;39(4):654-9.

PMID:2816050
Abstract

Instrumental reflex formation in rats takes place more rapidly at high probability of random performance of instrumental reaction to light; however, it does not depend on the frequency of correct responses positive reinforcements (from 50 to 100%). In case of low probability, the learning process sharply slows down at 50% reinforcement of correct responses in comparison with 100% one.

摘要

在大鼠中，当对光的工具性反应以较高概率随机出现时，工具性反射的形成会更快；然而，它并不取决于正确反应（阳性强化）的频率（从50%到100%）。在低概率情况下，与100%强化相比，当正确反应的强化率为50%时，学习过程会急剧减慢。

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