抽样能力是人类联想学习个体差异的基础。

Nicola C Byrom, Robin A Murphy
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引用次数: 11

摘要

虽然外界因素(如刺激性质)如何影响联想强度的泛化已经有很多研究,但内部倾向对刺激加工的影响的探索有限。在这里,我们报告了两项研究,使用改进的消极模式歧视来测试全局加工和泛化之间的关系。整体加工与更强的消极模式歧视相关,表明不同刺激化合物及其组成元素之间的有限泛化。在实验2中,采用全局加工的被试同样表现出强烈的消极模式歧视。这些结果表明,参与消极模式歧视的能力存在相当大的个体差异,并表明全球处理的趋势可能是解释这种差异的一个因素。讨论了学习模型的需要,以解释学习中的这种可变性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

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Sampling capacity underlies individual differences in human associative learning.

Though much work has studied how external factors, such as stimulus properties, influence generalization of associative strength, there has been limited exploration of the influence that internal dispositions may contribute to stimulus processing. Here we report 2 studies using a modified negative patterning discrimination to test the relationship between global processing and generalization. Global processing was associated with stronger negative patterning discrimination, indicative of limited generalization between distinct stimulus compounds and their constituent elements. In Experiment 2, participants pretrained to adopt global processing similarly showed strong negative patterning discrimination. These results demonstrate considerable individual difference in capacity to engage in negative patterning discrimination and suggest that the tendency toward global processing may be one factor explaining this variability. The need for models of learning to account for this variability in learning is discussed.

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来源期刊
自引率
23.10%
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0
审稿时长
>12 weeks
期刊介绍: The Journal of Experimental Psychology: Animal Learning and Cognition publishes experimental and theoretical studies concerning all aspects of animal behavior processes.
期刊最新文献
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