A usage-based approach to understanding L2 learners' knowledge of English affixes

基于使用的方法来理解 L2 学习者的英语词缀知识

• 批准号: 20K00898
• 负责人: スチュワート ジェフリー
• 金额: $ 2.58万
• 依托单位: Tokyo University of Science
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2020
• 资助国家: 日本
• 起止时间: 2020-04-01 至 2024-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-20K00898/
• 关键词: Vocabulary; Derivations; Affixes; vocabulary; vocabulary testing; applied lingustics; derivations; morphology; affixes; word families; Vocabulary acquisition; Language testing

As per our original plan, thus far we have successfully confirmed the selection of derivations, coded them for the affixes they contain, developed vocabulary test items testing knowledge of these derivations and the various affixes they contain, and piloted the items.However, we are still in the process of collecting data by administering tests to students. To date we have tested 70 of the planned 130 students on the full 1000 items, and plan to test another 60 by the end of the academic year. In addition, 70 other students have completed at least one of four subsets of items (170 items each). At least another 70 more students should complete these subsets by the end of October. We will equate this data with the sample of 130 students who took all 1000 items using item response theory.

按照我们最初的计划，到目前为止，我们已经成功地确定了派生词的选择，为它们所包含的词缀进行了编码，开发了测试这些派生词及其所包含的各种词缀知识的词汇测试项目，并对这些项目进行了试点。但是，我们仍然在通过对学生进行测试来收集数据。到目前为止，我们已经测试了计划中的130名学生中的70名学生的全部1000个项目，并计划在本学年结束前测试另外60名学生。此外，其他70名学生至少完成了四个子集的项目（每个170个项目）之一。到10月底，至少还有70名学生应该完成这些子集。我们将这些数据等同于130名学生的样本，他们使用项目反应理论选择了所有1000个项目。

项目成果

TUS Elsevier Researcher Profile: Jeffrey Stewart

启迪爱思唯尔研究员简介：Jeffrey Stewart

Validating word lists that represent learner knowledge in EFL contexts: The impact of the definition of word and the choice of source corpora

验证在英语环境中代表学习者知识的单词列表：单词定义和源语料库选择的影响

• DOI: 10.1016/j.system.2022.102771
• 发表时间: 2022
• 期刊: System
• 影响因子: 6
• 作者: Geoffrey G Pinchbeck;Dale Brown;Stuart Mclean;Brandon Kramer
• 通讯作者: Brandon Kramer

The Relationship between Word Difficulty and Frequency: A Response to Hashimoto (2021)

单词难度与频率之间的关系：对桥本 (2021) 的回应

• DOI: 10.1080/15434303.2021.1992629
• 发表时间: 2022
• 期刊: Language Assessment Quarterly
• 影响因子: 2.9
• 作者: Jeffrey Stewart;Joseph P Vitta;Christopher Nicklin;Stuart McLean;Geoffrey G Pinchbeck;Brandon Kramer
• 通讯作者: Brandon Kramer

Lexical Mastery Thresholds and Lexical Units: A Reply to Laufer

词汇掌握阈值和词汇单位：对 Laufer 的回复

• 发表时间: 2021
• 期刊: Reading in a Foreign Language
• 影响因子: 2
• 作者: McLean;S.;& Stoeckel;T.
• 通讯作者: T.

Predicting L2 reading proficiency with modalities of vocabulary knowledge A bootstrapping approach.

用词汇知识模式预测二语阅读能力一种引导方法。

• DOI: 10.1177/0265532219898380
• 发表时间: 2020
• 期刊: Language Testing
• 影响因子: 4.1
• 作者: McLean;S.;Stewart;J;& Batty;A.
• 通讯作者: A.