| 研究課題/領域番号 |
21K00669
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| 研究種目 |
基盤研究(C)
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| 配分区分 | 基金 |
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| 応募区分 | 一般 |
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| 審査区分 |
小区分02100:外国語教育関連
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| 研究機関 | 叡啓大学 (2022-2023)
広島女学院大学 (2021) |
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研究代表者 |
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| 研究分担者 |
CLENTON JONATHAN 広島大学, 人間社会科学研究科(総), 准教授 (80762434)
ブルックス ギャビン 京都産業大学, 外国語学部, 講師 (10610818)
Fraser Simon 広島大学, 外国語教育研究センター, 教授 (10403510)
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| 研究期間 (年度) |
2021-04-01 – 2024-03-31
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| 研究課題ステータス |
完了 (2023年度)
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| 配分額 *注記 |
4,160千円 (直接経費: 3,200千円、間接経費: 960千円)
2023年度: 1,170千円 (直接経費: 900千円、間接経費: 270千円)
2022年度: 1,950千円 (直接経費: 1,500千円、間接経費: 450千円)
2021年度: 1,040千円 (直接経費: 800千円、間接経費: 240千円)
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| キーワード | productive vocabulary / lexical diversity / spoken fluency / multiword units / vocabulary / IELTS / lexical density / pedagogic word-lists / corpus |
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| 研究開始時の研究の概要 |
The aim of the project is to produce a large-scale corpus of student generated texts of academic English, in order to understand the written and spoken vocabulary requirements of different IELTS levels. Participants will number over 1400 L2 post-graduates studying at a large UK university.
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| 研究実績の概要 |
This project created a database of the written and spoken language of over 200 second language students from a wide variety of L1 backgrounds and proficiency (IELTS 5.5 - 8). This database was investigated in two ways. The first analysed written essays in terms of their lexical diversity. The main findings were that the measures of lexical diversity used were (to varying degrees) related to IELTS proficiency levels. Another methodological finding was that when counting words it makes a difference if words are counted as flemmas or lemmas. The second (ongoing) investigation explored the spoken data to measure the impact of multi-word-unit use on fluency. The findings suggest that L2 learners that use 2- 5 word phrases well are also the learners that receive high IELTS spoken grades.
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