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双通道模型认为词汇阅读加工存在两条通道:词典通道和非词典通道。双通道模型可以解释大量的词汇阅读现象,如词频效应、规则性效应等,并得到了来自阅读障碍病人研究的支持。本文述评了双通道模型的发展过程,重点介绍了双通道交互激活模型的一般特点和运行机制(如正字法编码、语音编码和亚词汇正字法-语音转换加工等)及其相关研究。最后讨论了该模型的发展趋势。
Two-channel model that vocabulary reading processing, there are two channels: the dictionary channel and non-dictionary channel. The dual-channel model can account for a large number of vocabulary readings, such as word frequency effects, regular effects, etc., and is supported by research in patients with dyslexia. This article reviews the development of the two-channel model, highlighting the general features and operating mechanisms of the two-channel interactive activation model (such as orthographic codes, phonetic coding and sub-vocabulary orthography - speech conversion processing) and their related studies. Finally, the development trend of the model is discussed.