The Closer They Are, the More They Interfere: Semantic Similarity of Word Distractors Increases Competition in Language Production
The Closer They Are, the More They Interfere: Semantic Similarity of Word Distractors Increases Competition in Language Production
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它们越接近，干扰就越多：单词干扰因素的语义相似性增加了语言生产中的竞争
DOI：
10.1037/xlm0000592
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Abdel Rahman
中科院分区：
文献类型：
--
作者：
Aristei;Melinger;Abdel Rahman
语义距离对语言产生的异质性影响引发了对许多语言产生模型的中心假设的争论，即词汇选择是一个竞争过程。在本ERP研究中，我们在分类层次中系统地操纵了图片词干扰范式中的语义距离。目标-干扰物对要么是同一基本水平类别的近亲，因此共享许多语义特征（例如，猩猩和大猩猩），要么是同一上级类别的远亲成员，共享较少特征（例如，猩猩和马）。在相关条件下，广泛的类别成员（如动物）保持不变。命名次数反映了随着语义距离的减少，语义干扰有系统地增加。与语义距离操作相关的早期和晚期ERP调制从234 ms开始在后脑区观察到，并在346 ms开始观察到额外的额中央集群。早期效应被解释为索引词法选择，而后期效应可能反映了类似n400的成分。将行为和ERP调节结合起来，这些结果与包含早期竞争性词汇选择过程的词汇选择模型一致。
Heterogeneous effects of semantic distance in language production have sparked a debate on the central assumption of many language production models, namely that lexical selection is a competitive process. In the present ERP study, we manipulated semantic distance in the picture word interference (PWI) paradigm systematically within taxonomic hierarchies. Target–distractor pairs were either closely related members of the same basic level category, hence sharing many semantic features (eg, orangutan and gorilla), or distantly related members of the same superordinate category, sharing fewer features (eg, orangutan and horse). Across related conditions, broad category membership (eg, animals) was kept constant. Naming times reflected a systematic increase of semantic interference as semantic distance decreased. Early and later ERP modulations related to the semantic distance manipulation were observed at posterior regions starting at 234 ms and with an additional fronto-central cluster starting at 346 ms. Early effects are interpreted as indexing lexical selection while the late effects may reflect an N400-like component. Taking the behavioral and ERP modulations together, these results are in line with models of lexical selection that include an early competitive lexical selection process.
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在公开图片命名过程中从脑电图记录中去除语音伪影
影响因子：
5.7
作者：
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通讯作者：
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影响因子：
2.9
作者：
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通讯作者：
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DOI：
--
发表时间：
2008-07
期刊：
--
影响因子：
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作者：
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通讯作者：
George S. Cree;K. McRae;Larry Barsalou;Mike Dixon;Jeff Elman;Albert Katz
DOI：
10.1037/0278-7393.33.3.503
发表时间：
2007-05-01
影响因子：
2.6
作者：
Mahon, Bradford Z.;Costa, Albert;Caramazza, Alfonso
通讯作者：
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影响因子：
3.4
作者：
Sebastian Rose;R. A. Rahman
通讯作者：
Sebastian Rose;R. A. Rahman