The Critical Role of Semantic Working Memory in Language Comprehension and Production.
The Critical Role of Semantic Working Memory in Language Comprehension and Production.
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DOI：
10.1177/0963721421995178
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发表时间：
2021-08
影响因子：
7.2
通讯作者：
Martin RC
中科院分区：
文献类型：
--
作者：
Martin RC
虽然言语工作记忆在语言加工中的作用的研究主要集中在语音信息的保持上，但大量证据表明语义信息的保持起着更重要的作用。本文回顾了对脑损伤和健康个体的研究，展示了语义工作记忆对语言处理的贡献。在句子理解方面，语义工作记忆支持在整合之前保留单个单词的意义。它还用于将语义信息保持在激活状态，使得可以解决句子中成分之间的语义干扰。语音工作记忆并不有助于这些功能，但它有助于逐字句子回忆。在生产方面，证据表明，短语作为最小范围的提前规划在句子的制定，与语义工作记忆支持的代表性的内容词的含义在一个短语。在语音层面的规划似乎有一个非常有限的范围，使语音工作记忆的要求很少。这些研究结果意味着，治疗语义，而不是语音WM赤字应导致改善句子的理解和生产和初步研究结果支持这一观点。
Although research on the role of verbal working memory (WM) in language processing has focused on phonological maintenance, considerable evidence indicates that maintenance of semantic information plays a more critical role. This paper reviews studies of brain damaged and healthy individuals, demonstrating the contribution of semantic WM to language processing. On the sentence comprehension side, semantic WM supports the retention of individual word meanings prior to their integration. It also serves to maintain semantic information in an activated state such that semantic interference between constituents in a sentence can be resolved. Phonological WM does not appear to contribute to either of these functions, though it contributes to verbatim sentence recall. On the production side, evidence points to the phrase as the minimal scope of advance planning in sentence formulation, with semantic WM supporting the representation of the meanings of content words within a phrase. Planning at the phonological level appears to have a very limited scope, making few demands on phonological WM. These findings imply that treatment of semantic but not phonological WM deficits should lead to improved sentence comprehension and production and preliminary findings support that view.
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影响因子：
3.4
作者：
Martin, RC;Miller, M;Vu, H
通讯作者：
Vu, H
DOI：
10.1037/a0016367
发表时间：
2009-09-01
影响因子：
2.6
作者：
Allum, Paul H.;Wheeldon, L.
通讯作者：
Wheeldon, L.
影响因子：
2.1
作者：
Martin, RC;Freedman, ML
通讯作者：
Freedman, ML
影响因子：
3.8
作者：
Hardy, Sophie M.;Segaert, Katrien;Wheeldon, Linda
通讯作者：
Wheeldon, Linda
影响因子：
3.8
作者：
Potter MC
通讯作者：
Potter MC