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首页> 外文期刊>Journal of experimental psychology. Learning, memory, and cognition >The relationship between semantic short-term memory and immediate serial recall of known and unknown words and nonwords: Data from two Chinese individuals with aphasia
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The relationship between semantic short-term memory and immediate serial recall of known and unknown words and nonwords: Data from two Chinese individuals with aphasia

机译：语义短期记忆与已知单词和非单词的立即序列记忆之间的关系：来自两个患有失语症的中国人的数据

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摘要

The present study investigated verbal recall of semantically preserved and degraded words and nonwords by taking into consideration the status of one's semantic short-term memory (STM). Two experiments were conducted on 2 Chinese individuals with aphasia. The first experiment showed that they had largely preserved phonological processing abilities accompanied by mild but comparable semantic processing deficits; however, their performance on STM tasks revealed a double dissociation. The second experiment found that the participant with more preserved semantic STM had better recall of known words and nonwords than of their unknown counterparts, whereas such effects were absent in the patient with severe semantic STM deficit. The results are compatible with models that assume separate phonological and semantic STM components, such as that of R. C. Martin, A Lesch, and M. Bartha (1999). In addition, the distribution of error types was different from previous studies. This is discussed in terms of the methodology of the authors' experiments and current views regarding the nature of semantic STM and representations in the Chinese mental lexicon.
机译：本研究通过考虑一个人的语义短期记忆（STM）的状态，研究了语义保留和退化的单词和非单词的口头回忆。对2名中国失语症患者进行了两项实验。第一个实验表明，他们在很大程度上保留了语音处理能力，并伴有轻微但可比的语义处理缺陷。然而，他们在STM任务上的表现却显示出双重分离。第二个实验发现，语义STM保留得更多的参与者对已知单词和非单词的记忆力要好于未知单词，而对于严重语义STM缺陷的患者则没有这种效果。结果与假设语音和语义STM成分分开的模型兼容，例如R. C. Martin，A Lesch和M. Bartha（1999）。此外，错误类型的分布与以前的研究不同。这是根据作者的实验方法论和有关语义STM的性质以及汉语心理词典中的表示形式的当前观点进行讨论的。

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