摘要
以中文双字词为实验材料,运用ERP技术实时记录脑电指标,从词汇单独呈现的方式来探析具体性效应中词性和词频的作用。结果发现:名词和动词、高频和低频加工的分离均出现在刺激呈现后的早期阶段。词性(名词和动词)与词汇类型(具体词和抽象词)是两个独立的变量,即词性不影响具体性效应的加工。低频词汇发生了具体性效应,频率(高频和低频)与词汇类型(具体词和抽象词)是两个相互联系的变量,即词汇频率影响具体性效应的加工。
The present study examined the influence factors of concreteness effects processing using event-related potential （ERP） measurements and we used Chinese two-character words as experimental ma- terials during a lexical decision task. The results showed that noun words were discriminated from verb words from the early stages and so was the high frequency word and low frequency word. Furthermore, there is no significant interaction between word concreteness and word property. In other words, word property did not affect the processing of concreteness effect. The effect of Chinese two-character word con- creteness only can be seen in low-frequency words in single context. Chinese two-character word frequency and concreteness might be two related factors in single context. In other words, word property affected the processing of concreteness effect.
出处
《辽宁师范大学学报（社会科学版）》
2016年第1期52-57,共6页
Journal of Liaoning Normal University(Social Science Edition)
基金
教育部人文社会科学规划基金项目(12YJA190016)
辽宁省教育厅科学研究一般项目(L2014429)
关键词
具体性效应
词性
频率
中文双字词
词语加工
concreteness effect
word property
word frequency
Chinese two-character word
word processing
