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Investigating Multiword Sequence and Speaking Fluency Influences in High-stakes Assessments

研究高风险评估中的多词序列和口语流利度影响

基本信息

批准号：
22K00700
负责人：
Hougham Daniel
金额：
$ 2.66万
依托单位：
Hiroshima University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2022
资助国家：
日本
起止时间：
2022-04-01 至 2025-03-31
项目状态：
未结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22K00700/
关键词：
oral fluency multiword sequences lexical bundles learner corpus research Oral fluency Multiword sequences Vocabulary Testing High-stakes assessments

项目摘要

We have completed the initial phase of analyzing lexical bundles (LBs). The study has identified a list of the 119 most frequently used word combinations, which are mainly comprised of three- and four-word units. A series of one-way ANOVAs indicated significant difference in four LB measures across proficiency levels (IELTS 6.5-7.5). Additionally, the study found positive correlations between three LB measures (including longer sequences) and IELTS scores. This suggests that speakers who produced LBs of various lengths tend to score higher on their oral presentations. Moreover, the study found a correlation between the use of longer sequences (three to five words) and the frequency of mid-clause pauses. This suggests that speakers who produced longer sequences spoke more fluently.

我们已经完成了词法束（lexical bundles, LBs）分析的初始阶段。该研究列出了119种最常用的单词组合，这些组合主要由三个和四个单词组成。一系列的单因素方差分析表明，四个LB测量在熟练程度（雅思6.5-7.5）上有显著差异。此外，该研究还发现，三种LB测量（包括较长的序列）与雅思成绩呈正相关。这表明，发出不同长度的LBs的演讲者往往在口头陈述中得分更高。此外，该研究还发现，使用较长的句子序列（三到五个单词）与句子中间停顿的频率之间存在相关性。这表明产生较长序列的说话者说得更流利。