语音回路成分的认知研究

The Cognitive Research in the Phonological Loop

语音回路是工作记忆模型的一个成分。早期对词长效应、语音相似性效应、无关语音效应等方面的研究为语音回路的假设提供了支持,近年来,新的研究表明,语音回路的假设存在一些缺陷。语音回路与言语产生存在着紧密的联系,采用发音计划概念来建构语音回路可以解释部分新的研究结论。

The phonological loop is one of the components in Working Memory Model. Early researches in the word length effect, the phonological similarity effect, the unattended speech effect and so on, which gived strong support the suppose about the phonological loop, but now relevant research in this field had revealed that there were some shortcoming in this suppose. Some researches suggested a relationship between the phonological loop ant the speech production, and the concept of the speech planning could be used to construct the phonological loop to explain part of the current discussion.