Is phonological information mapped onto semantic information in a one-to-one manner?
Is phonological information mapped onto semantic information in a one-to-one manner?
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DOI：
10.1006/brln.2001.2532
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发表时间：
2002-04-01
影响因子：
2.5
通讯作者：
Coenen, E
中科院分区：
文献类型：
--
作者：
Bölte, J;Coenen, E
口语识别模型必须解释错配信息对词汇激活的影响。错配信息的影响通常是通过跨通道语义启动实验来解决的，该实验使用剪枝效应作为词汇激活程度的衡量标准。与目标的语义关联在语音上相关的伪词，例如，*Domato-Paprika，用作质数。词形层面的错配效应应该原封不动地渗透到语义层面。我们发现，跨通道语义启动可能低估了词形水平上的激活，目标(例如，辣椒)之前要么是语音相关的假词启动(例如，*baprika)，要么是语义相关的假词启动(例如，*Domato)。对于这两种启动关系，得到了不同的启动和RT模式。(C)2002年埃尔塞维尔科学公司(美国)。
Spoken word recognition models have to explain the influence or mismatching information on lexical activation. The effect of mismatching information is usually addressed with cross-modal semantic priming experiments using pruning effects as a measure Of the degree of lexical activation. Pseudowords phonologically related to a semantic associate of the target, e.g., *domato-PAPRIKA, serve as primes. Mismatch effects at the word form level are supposed to percolate unaltered to the semantic level. We show that cross-modal semantic priming might underestimate activation at the word form level, Targets (e.g., PAPRIKA) were preceded by either phonologically related pseudoword primes (e.g., *baprika) or semantically related pseudoword primes (e.g., *domato). Different priming and RT patterns were obtained for the two priming relations. (C) 2002 Elsevier Science (USA).