语言复杂性对二语处理努力的建模效应——以文本阅读中的眼动为例

IF 4.2 1区 文学 Q1 LINGUISTICS
Xiaopeng Zhang, Nan Gong
{"title":"语言复杂性对二语处理努力的建模效应——以文本阅读中的眼动为例","authors":"Xiaopeng Zhang, Nan Gong","doi":"10.1017/s0272263123000438","DOIUrl":null,"url":null,"abstract":"This study examined how linguistic complexity features contribute to second language (L2) processing effort by analyzing the Dutch English-L2 learners’ eye movements from GECO and MECO, two eye-tracking corpora. Processing effort was operationalized as reading rate, mean fixation duration, regression rate, skipping rate, and mean saccade amplitude. In Study 1, the lexical, syntactic, and discoursal indices in 272 snippets of a novel in GECO were regressed against these eye-movement measures. The results showed that the one-component partial least square regression (PLS-R) models could explain 11%–37% of the variance in these eye-movement measures and outperformed eight readability formulas (six traditional and two recent cognitively inspired formulas based on the readers’ perception on text difficulty) in predicting L2 processing effort. In Study 2, the eye-tracking data from MECO were used to evaluate whether the findings from Study 1 could be applied more broadly. The results revealed that although the predictability of these PLS-R components decreased, they still performed better than the readability formulas. These findings suggest that the linguistic indices identified can be used to predict L2 text processing effort and provide useful implications for developing systems to assess text difficulty for L2 learners.","PeriodicalId":22008,"journal":{"name":"Studies in Second Language Acquisition","volume":"8 22","pages":""},"PeriodicalIF":4.2000,"publicationDate":"2023-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Modeling effects of linguistic complexity on L2 processing effort: The case of eye movement in text reading\",\"authors\":\"Xiaopeng Zhang, Nan Gong\",\"doi\":\"10.1017/s0272263123000438\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This study examined how linguistic complexity features contribute to second language (L2) processing effort by analyzing the Dutch English-L2 learners’ eye movements from GECO and MECO, two eye-tracking corpora. Processing effort was operationalized as reading rate, mean fixation duration, regression rate, skipping rate, and mean saccade amplitude. In Study 1, the lexical, syntactic, and discoursal indices in 272 snippets of a novel in GECO were regressed against these eye-movement measures. The results showed that the one-component partial least square regression (PLS-R) models could explain 11%–37% of the variance in these eye-movement measures and outperformed eight readability formulas (six traditional and two recent cognitively inspired formulas based on the readers’ perception on text difficulty) in predicting L2 processing effort. In Study 2, the eye-tracking data from MECO were used to evaluate whether the findings from Study 1 could be applied more broadly. The results revealed that although the predictability of these PLS-R components decreased, they still performed better than the readability formulas. These findings suggest that the linguistic indices identified can be used to predict L2 text processing effort and provide useful implications for developing systems to assess text difficulty for L2 learners.\",\"PeriodicalId\":22008,\"journal\":{\"name\":\"Studies in Second Language Acquisition\",\"volume\":\"8 22\",\"pages\":\"\"},\"PeriodicalIF\":4.2000,\"publicationDate\":\"2023-09-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Studies in Second Language Acquisition\",\"FirstCategoryId\":\"98\",\"ListUrlMain\":\"https://doi.org/10.1017/s0272263123000438\",\"RegionNum\":1,\"RegionCategory\":\"文学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"LINGUISTICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Studies in Second Language Acquisition","FirstCategoryId":"98","ListUrlMain":"https://doi.org/10.1017/s0272263123000438","RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"LINGUISTICS","Score":null,"Total":0}
引用次数: 0

摘要

本研究通过分析GECO和MECO这两个眼动语料库中荷兰英语L2学习者的眼动,考察了语言复杂性特征对第二语言加工的贡献。处理努力被操作为阅读率、平均注视持续时间、回归率、跳跃率和平均扫视幅度。在研究1中,GECO中272个小说片段的词汇、句法和话语指数与这些眼动指标进行了回归。结果表明,单成分偏最小二乘回归(PLS-R)模型可以解释这些眼动测量中11%-37%的方差,并且在预测二语处理努力方面优于八个可读性公式(六个传统公式和两个最近基于读者对文本难度的感知的认知启发公式)。在研究2中,MECO的眼动追踪数据用于评估研究1的发现是否可以更广泛地应用。结果表明,尽管这些PLS-R分量的可预测性降低,但它们仍然比可读性公式表现得更好。这些发现表明,所确定的语言指标可以用来预测二语文本处理的努力,并为开发评估二语学习者文本难度的系统提供有用的启示。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Modeling effects of linguistic complexity on L2 processing effort: The case of eye movement in text reading
This study examined how linguistic complexity features contribute to second language (L2) processing effort by analyzing the Dutch English-L2 learners’ eye movements from GECO and MECO, two eye-tracking corpora. Processing effort was operationalized as reading rate, mean fixation duration, regression rate, skipping rate, and mean saccade amplitude. In Study 1, the lexical, syntactic, and discoursal indices in 272 snippets of a novel in GECO were regressed against these eye-movement measures. The results showed that the one-component partial least square regression (PLS-R) models could explain 11%–37% of the variance in these eye-movement measures and outperformed eight readability formulas (six traditional and two recent cognitively inspired formulas based on the readers’ perception on text difficulty) in predicting L2 processing effort. In Study 2, the eye-tracking data from MECO were used to evaluate whether the findings from Study 1 could be applied more broadly. The results revealed that although the predictability of these PLS-R components decreased, they still performed better than the readability formulas. These findings suggest that the linguistic indices identified can be used to predict L2 text processing effort and provide useful implications for developing systems to assess text difficulty for L2 learners.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
CiteScore
8.00
自引率
9.80%
发文量
52
期刊介绍: Studies in Second Language Acquisition is a refereed journal of international scope devoted to the scientific discussion of acquisition or use of non-native and heritage languages. Each volume (five issues) contains research articles of either a quantitative, qualitative, or mixed-methods nature in addition to essays on current theoretical matters. Other rubrics include shorter articles such as Replication Studies, Critical Commentaries, and Research Reports.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信