文本阅读中时间信息加工的二阶段模型——来自ERP的证据

发布时间：2018-06-26 14:36

本文选题：情境模型 + 强印象假设　；参考：《华南师范大学学报(自然科学版)》2017年01期

【摘要】：采用ERP技术,通过2个实验来探究文本阅读中时间信息加工的内在机制.实验一通过控制文本阅读中事件场景持续时间,以时间词和回指词的N400波幅为指标,探讨时间信息转换后关键句阅读时间延长的原因;为了消除加工时间词本身对回指词加工的影响,实验二将重名回指词放在事件句句尾,进一步验证二阶段模型.2个实验结果表明:文本中时间转换信息引起关键句阅读时间延长的原因包括加工时间词与更新情境模型、通达先前信息与整合;文本阅读中时间信息加工符合二阶段模型,加工时间词和情境模型的更新为第一阶段,通达与整合先前信息为第二阶段.研究结果为文本阅读中时间加工的二阶段模型进一步提供了神经生理方面的证据.
[Abstract]:ERP technology is used to explore the internal mechanism of time information processing in text reading through two experiments. In experiment one, by controlling the duration of event scene in text reading, taking the N400 amplitude of time words and anaphora words as the index, the reasons for the extension of reading time of key sentences after time information conversion are discussed. In order to eliminate the effect of processing time words on anaphora processing, experiment two put the anaphora word at the end of the event sentence. The results of two experiments show that the reasons for the extended reading time of key sentences in the text include processing time words and updating situation models, and the access to previous information and integration; The processing of time information in text reading accords with the two-stage model, the updating of the processing time words and situation model is the first stage, and the second stage is the access and integration of previous information. The results provide further evidence of neurophysiology for the two-stage model of time processing in text reading.
【作者单位】：华南师范大学心理应用研究中心;
【基金】：国家自然科学基金项目(31070907)
【分类号】：B842

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