COMBINED DEPLOYABLE KEYSTROKE LOGGING AND EYETRACKING FOR INVESTIGATING L2 WRITING FLUENCY
COMBINED DEPLOYABLE KEYSTROKE LOGGING AND EYETRACKING FOR INVESTIGATING L2 WRITING FLUENCY
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结合可部署的击键记录和眼球追踪来调查 L2 书写流畅度
DOI：
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发表时间：
2019
影响因子：
4.1
通讯作者：
Hui
中科院分区：
文献类型：
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作者：
E. Chukharev;Aysel Saricaoglu;M. Torrance;Hui
摘要虽然流利性是语言水平的一个重要组成部分，但在二语写作研究中，流利性并没有像复杂性和准确性那样受到重视，部分原因是缺乏分析大数据集的方法论方法。本文提出了一种基于时间序列的按键记录和眼动跟踪方法，并报道了一项通过该方法考察二语写作流利性的实证研究。土耳其一所私立大学的24名本科生完成了两项写作任务，这些任务是通过嵌入了击键记录和眼球跟踪功能的网页文本编辑器完成的。线性混合效应模型适用于基于语言状态(L1对L2)和语言语境因素的停顿和阅读行为指数的预测。研究结果表明，在第一语言和第二语言写作过程中，停顿和注视行为是不同的。文章最后从理论和实践两个角度讨论了该方法的可负担性。
Abstract Although fluency is an important subconstruct of language proficiency, it has not received as much attention in L2 writing research as complexity and accuracy have, in part due to the lack of methodological approaches for the analysis of large datasets of writing-process data. This article presents a method of time-aligned keystroke logging and eye-tracking and reports an empirical study investigating L2 writing fluency through this method. Twenty-four undergraduate students at a private university in Turkey performed two writing tasks delivered through a web text editor with embedded keystroke logging and eye-tracking capabilities. Linear mixed-effects models were fit to predict indices of pausing and reading behaviors based on language status (L1 vs. L2) and linguistic context factors. Findings revealed differences between pausing and eye-fixation behavior in L1 and L2 writing processes. The article concludes by discussing the affordances of the proposed method from the theoretical and practical standpoints.