Mapping of phonetic cues and phonological categories: the role of metalinguistic knowledge
| Project/Area Number |
26370711
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Foreign language education
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| Research Institution | Hosei University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
Matthews John (MATTHEWS John) 中央大学, 文学部, 教授 (80436906)
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 音声知覚 / 第二言語習得 / 音響手がかり / 音韻論 / 音声学 / 選択的注意 / 音韻習得 |
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| Outline of Final Research Achievements |
We have investigated how L2 learners build new phonological categories by assembling novel weightings of acoustic cues and mapping them onto new segmental representations. The series of experimental studies we have conducted has shown that the use of particular acoustic cues changes over the course of L2 acquisition. We have also shown that resulting refinements in selective attention improve L2 perceptual accuracy, although the precise effect of such selective attention differs across phonological categories.
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Report
(5 results)
Research Products
(10 results)
