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来得容易,去得也快?学习与记忆之间的联系及其在元认知中的应用。

Easy comes, easy goes? The link between learning and remembering and its exploitation in metacognition.

作者信息

Koriat Asher

机构信息

Department of Psychology, University of Haifa, Haifa, Israel.

出版信息

Mem Cognit. 2008 Mar;36(2):416-28. doi: 10.3758/mc.36.2.416.

Abstract

The cue-utilization view in metacognition assumes that judgments of learning (JOLs) are based on inferences from mnemonic cues deriving from the online processing of items during learning. This view calls for a specification of the underlying heuristics, their validity in predicting memory performance, and the extent to which they are utilized. This study examines one such heuristic: easily learned, easily remembered (ELER). We first show that ease of learning, as indexed by self-paced study time and by the number of trials to acquisition, is indeed a valid cue for recall success. We then demonstrate that this correlation between learning and rememberingunderlies metacognitive predictions about the future recallability of different items. The results are discussed in terms of the idea that metacognitive judgments incorporate knowledge about the internal ecology of cognitive processes, much as the perception of the external world embodies knowledge about the ecological structure of the environment.

摘要

元认知中的线索利用观点认为,学习判断(JOLs)基于学习过程中对项目进行在线加工时产生的记忆线索所做的推断。该观点要求明确潜在的启发式策略、它们在预测记忆表现方面的有效性以及被利用的程度。本研究考察了一种这样的启发式策略:易学易记(ELER)。我们首先表明,以自定进度的学习时间和习得所需的试验次数为指标的学习难易程度,确实是回忆成功的有效线索。然后我们证明,这种学习与记忆之间的关联是对不同项目未来可回忆性进行元认知预测的基础。我们从元认知判断纳入有关认知过程内部生态的知识这一观点来讨论这些结果,这与对外部世界的感知体现有关环境生态结构的知识非常相似。

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