Long-lasting semantic context effects in the spoken production of object names
Long-lasting semantic context effects in the spoken production of object names
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DOI：
10.1037/0278-7393.31.6.1372
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发表时间：
2005-11-01
影响因子：
2.6
通讯作者：
Als, LC
中科院分区：
文献类型：
--
作者：
Damian, MF;Als, LC
最近的许多研究发现，在同一类别项目的上下文中，对象的命名速度比在不同语义类别的项目的上下文中要慢。这里报道的几个实验表明，这种语义效果相对持久，因为它基本上不受散布填充项的影响。作者认为，该效果特定于词汇语义代码的检索，并描述了可以支持该处理级别的效果的机制，例如概念和词汇代码之间的链接的增量学习以及词汇休息水平的暂时增加。结果强调了将长期适应机制纳入当前口语生产模型的必要性。
A number of recent studies have found that objects are named more slowly in the context of same-category items than in the context of items from various semantic categories. Several experiments reported here indicated that this semantic effect is relatively persistent because it was essentially unaffected by the presence of interspersed filler items. The authors suggest that the effect is specific to the retrieval of lexical-semantic codes and characterize mechanisms that could support the effect at this processing level, such as incremental learning in the links between conceptual and lexical codes and the temporary increase of lexical resting levels. The results underscore the necessity of incorporating mechanisms of long-term adaptation into current models of spoken production.