句子加工中的语义P600效应  

The Semantic P600 Effect During Sentence Processing

作　　者：王瑞乐[1] 李妮[1] 陈宝国[1] 

机构地区：[1]北京师范大学心理学院,应用实验心理北京市重点实验室,北京100875

出　　处：《心理科学进展》2010年第4期545-552,共8页Advances in Psychological Science

基　　金：2009年度教育部人文社科规划项目资助

摘　　要：句子加工领域的研究中,一般认为,N400效应与语义加工有关,句法违反通常引发P600效应。然而近年来一些研究发现,句子语义违反时也引发了P600效应,即语义P600效应。对语义P600效应的诱发原因及其功能意义,目前有三种代表性的解释:监控说认为,P600效应是由语言理解过程中的认知冲突引发的,反映了认知监控系统对可能出现的加工错误的检测与解决;而非句法中心动态模型认为语义P600效应反映的是句子理解过程中两条通路之间出现冲突时的持续分析;扩展的论元依赖模型则用新的句子加工模型来解释语义P600效应,认为语义P600效应与句法违反引发的P600效应产生于句子加工的不同过程。Traditionally,semantic processing has been associated with the N400 effect,while syntactic processing was thought to engender the P600 effect.However,several studies recently found that the semantic violation of sentence also led to P600,which is called the semantic P600 effect.Three different accounts have been put forward in order to explain the occurrence of semantic P600s.The monitoring hypothesis regarded the semantic P600 effect as a general correlate of conflict monitoring during sentence processing;the non-syntactocentric dynamic model suggested that conflicts between two language processing streams lead to a continued combinational analysis that is reflected by the P600 effect;as for the third account,the semantic P600 effect was interpreted within the extended Argument Dependency Model,and in this sentence processing model,the loci of the semantic P600 and the syntactic P600 effect were different.

关 键 词：语义P600效应 监控说 非句法中心动态模型 扩展的论元依赖模型 

分 类 号：B842[哲学宗教—基础心理学]