Automatic access of semantic information by phonological codes in visual word recognition.
Automatic access of semantic information by phonological codes in visual word recognition.
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DOI：
10.1037//0278-7393.19.2.285
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发表时间：
1993-03
期刊：
影响因子：
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通讯作者：
M. Lesch;Alexander Pollatsek
中科院分区：
文献类型：
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作者：
M. Lesch;Alexander Pollatsek
语音在视觉词识别中的作用是阅读研究中的一个重要问题。这个实验表明，目标词（如坚果）的命名时间更容易被语义关联的同音字（如海滩）所促进，而不是视觉上相似的控制（如长凳）。然而，同音词的启动效应只有在启动词被暴露50 ms后再被模式掩模时才会出现，而在启动词被暴露200 ms后再被模式掩模时则不会出现。相反，“适当的”启动（如山毛榉）在两种暴露持续时间下都提供了促进作用。由于启动是在250毫秒的刺激开始异步时获得的，这些数据为Van Orden（1987）的验证模型提供了支持，该模型假设意义是通过语音信息的自动激活获得的。
An important issue in reading research is the role of phonology in visual word recognition. This experiment demonstrated that naming time of a target word (e.g., nut) is facilitated more by a homophone of a semantic associate (e.g., beach) than by a visually similar control (e.g., bench). However, this priming effect from the homophone obtained only when the prime word was exposed for 50 ms and was followed by a pattern mask and not when it was exposed for 200 ms before the pattern mask. In contrast, the "appropriate" prime (e.g., beech) provided facilitation at both exposure durations. Because the priming was obtained with a stimulus onset asynchrony of 250 ms, these data provide support for Van Orden's (1987) verification model, which posits that meaning is accessed through the automatic activation of phonological information.