Eye movements to pictures reveal transient semantic activation during spoken word recognition
Eye movements to pictures reveal transient semantic activation during spoken word recognition
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DOI：
10.1037/0278-7393.32.1.1
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发表时间：
2006-01-01
影响因子：
2.6
通讯作者：
Sedivy, JC
中科院分区：
文献类型：
--
作者：
Yee, E;Sedivy, JC
两个实验探讨了口语单词识别过程中语义信息的激活。实验1表明，当一个物体的名称展开时（例如，锁），眼球运动被命名物体和语义相关物体（例如，钥匙）的图形表示所吸引。实验2表明，尽管开始的竞争对手本身不存在于视觉显示中，但与说出的单词的开始竞争对手语义相关的对象变得足够活跃，足以引起视觉注意（例如，如果说出的单词是log，由于锁的部分激活，参与者会专注于键）。总之，这些实验提供了与口语单词及其语音竞争对手相关的语义信息激活的详细信息，并证明了短暂的语义激活足以影响视觉注意。
Two experiments explore the activation of semantic information during spoken word recognition. Experiment I shows that as the name of an object unfolds (e.g., lock), eye movements are drawn to pictorial representations of both the named object and semantically related objects (e.g., key). Experiment 2 shows that objects semantically related to an uttered word's onset competitors become active enough to draw visual attention (e.g., if the uttered word is logs, participants fixate on key because of partial activation of lock), despite that the onset competitor itself is not present in the visual display. Together, these experiments provide detailed information about the activation of semantic information associated with a spoken word and its phonological competitors and demonstrate that transient semantic activation is sufficient to impact visual attention.