Phrase frequency effects in free recall: Evidence for redintegration.
Phrase frequency effects in free recall: Evidence for redintegration.
复制标题
自由回忆中的短语频率效应：重新整合的证据。
DOI：
10.1016/j.jml.2017.07.003
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发表时间：
2017
影响因子：
4.3
通讯作者：
Bannard,Colin
中科院分区：
文献类型：
--
作者：
Jacobs,CassandraL;Dell,GaryS;Bannard,Colin
三个实验考察了单词和短语频率对自由回忆的影响。单词频率不影响单词回忆，但当参与者研究和回忆组成形容词-名词短语的列表(例如酒精饮料)时，短语频率有一个一贯的有益效果：来自频繁短语的两个单词都比不频繁短语更有可能被回忆起来，这提供了证据，表明对短语的长期记忆有助于模式完成或红色整合。我们解释了这些结果和之前对识别记忆中短语频率效应的研究(Jacobs，Dell，Benjamin，&Bannard，2016)，假设语言处理系统提供了与情景语境相关的特征。回忆任务从这些语境映射到语言要素，再认任务从语言要素映射到语境。两个记忆任务中的单词和短语频率效应都在语言处理系统内和从多个存储的情节中出现，并且短语的表示与其组成部分单词的知识联系在一起，而不是表示孤岛的事实。
Three experiments examined the effects of word and phrase frequency on free recall. Word frequency did not affect word recall, but when participants studied and recalled lists of compositional adjective-noun phrases (e.g.alcoholic beverages), phrase frequency had a consistently beneficial effect: both words from frequent phrases were more likely to be recalled than for infrequent phrases, providing evidence that long-term memory for phrases can aid in pattern completion, or redintegration. We explain these results and those of a previous study of phrase frequency effects in recognition memory (Jacobs, Dell, Benjamin, & Bannard , 2016) by assuming that the language processing system provides features that are linked to episodic contexts. Recall tasks map from these contexts to linguistic elements, and recognition maps from linguistic elements to contexts. Word and phrase frequency effects in both memory tasks emerge both within the language processing system and from multiple stored episodes, and the fact that the representations of phrases are tied to knowledge of their component words, rather than being representational islands.