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首页> 外文学位 >Filters, neighbors, and triangles: A behaviorally and electrophysiologically informed perspective on visual word recognition.
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Filters, neighbors, and triangles: A behaviorally and electrophysiologically informed perspective on visual word recognition.

机译：过滤器，邻居和三角形：视觉单词识别的行为和电生理学角度。

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摘要

Two Event-Related Potential (ERP) studies and one behavioral study are presented in service of a single goal: to evaluate current prevalent computational models of visual word recognition. Specifically, the functionally homogenous cooperative division of labor model (Triangle) and the full family of dual-route models (Dual-Route Cascaded and Connectionist Dual Process Plus) are contrasted. The results of the three experiments unanimously suggest that visual word recognition is accomplished via functionally homogenous computations that are not dependent on factors such as orthographic regularity---results which contradict core tenants of dual-process models and are instead more consistent with functionally homogenous models, such as the Triangle model. In addition to this support for Triangle-type models, two other conclusions are drawn. First, that orthographic neighborhood size (i.e., Coltheart's N) is a considerably more important determiner of ERP morphology than has previously been thought, and second that the N400 ERP component can be elicited by a considerably wider range of orthographic inputs than previous studies have suggested.
机译：为实现一个目标：提出了两项​​与事件相关的电位（ERP）研究和一项行为研究：评估视觉单词识别的当前流行计算模型。具体而言，对比了功能上同质的合作劳动分工模型（三角形）和双路线模型的全系列（双路线级联和Connectionist Dual Process Plus）。这三个实验的结果一致表明，视觉单词识别是通过功能上均一的计算完成的，这些计算不依赖于正交正则性等因素-结果与双流程模型的核心租户相矛盾，而是与功能上同质的模型更加一致，例如Triangle模型。除了对Triangle类型模型的支持之外，还得出了另外两个结论。首先，正字法邻域大小（即Coltheart的N）是ERP形态的重要因素，其次，其次，N400 ERP组件可以由比先前研究建议的范围更广的正字输入引出。

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  • 作者

    Laszlo, Sarah.;

  • 作者单位

    University of Illinois at Urbana-Champaign.;

  • 授予单位 University of Illinois at Urbana-Champaign.;
  • 学科 Psychology Cognitive.
  • 学位 Ph.D.
  • 年度 2009
  • 页码 164 p.
  • 总页数 164
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 心理学;
  • 关键词

  • 入库时间 2022-08-17 11:38:24

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