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研究者对第一语言句子加工的事件相关电位(ERP)进行研究,提出了句子加工三阶段模型及对应的ERP成分。第二语言(L2)句子加工的ERP研究结果很不一致。首先,从句子加工的ERP反应模式上来看,大多数研究发现L2学习者的ERP反应模式和母语者有质的差异,少数研究发现L2学习者加工L2句子的ERP模式类似母语者,但其反应的时间进程、波幅或分布与母语者有显著差异。被试的学习年龄、熟练程度以及学习者的两种语言的相似性程度可能是影响第二语言句子加工ERP反应的主要因素。
Researcher researched event-related potential (ERP) of sentence processing in first language and proposed three stages of sentence processing model and corresponding ERP components. Second language (L2) sentence processing ERP research results are very inconsistent. First of all, from the perspective of ERP response patterns in sentence processing, most studies found that L2 learners’ ERP response patterns are qualitatively different from those of native speakers. A few studies found that L2 learners processed L2 sentences with ERP patterns similar to native speakers. However, The time course, amplitude or distribution is significantly different from that of native speakers. The participants ’learning age, proficiency and similarities in the learners’ two languages may be the main factors influencing the second-language sentence processing ERP response.