| 研究課題/領域番号 |
22K00510
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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02060:言語学関連
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| 研究機関 | 会津大学 |
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研究代表者 |
Perkins Jeremy 会津大学, コンピュータ理工学部, 上級准教授 (30725635)
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| 研究期間 (年度) |
2022-04-01 – 2026-03-31
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| 研究課題ステータス |
交付 (2023年度)
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| 配分額 *注記 |
1,950千円 (直接経費: 1,500千円、間接経費: 450千円)
2025年度: 390千円 (直接経費: 300千円、間接経費: 90千円)
2024年度: 260千円 (直接経費: 200千円、間接経費: 60千円)
2023年度: 650千円 (直接経費: 500千円、間接経費: 150千円)
2022年度: 650千円 (直接経費: 500千円、間接経費: 150千円)
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| キーワード | tone / pitch accent / dialect variation / Japanese / Korean / phonetics / peak delay / f0 / consonant f0 effects / cue conflicts |
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| 研究開始時の研究の概要 |
This research investigates whether pitch accent peak delay occurs in Tokyo Japanese words with voiced consonants. Peak delay occurs after voiced consonants in Kyungsang Korean, which like Tokyo Japanese, has pitch accent. However, in Kyungsang Korean, pitch also plays an important role in distinguishing consonants in addition to pitch accent. On the other hand, in Tokyo Japanese, pitch does not play as important a role in distinguishing consonants compared to Kyungsang Korean. As such, if peak delay is observed in Tokyo Japanese, it may occur to a lesser degree and less consistently.
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| 研究実績の概要 |
Research results from the precursor to this kakenhi grant were presented and published at the International Congress of Phonetic Science in Prague in August 2023. This resulted in two presentations (one oral and one poster), with both papers published in the proceedings volume. This conference is the leading international conference in phonetics, held every four years and attended by the largest numbers of researchers in the field of Phonetics from any such conference in Phonetics.
Following this, recording and data collection of Fukushima & Tokyo Japanese began in mid-November, finishing in early December 2023, with 16 Tokyo Japanese speakers and 8 Fukushima Japanese speakers. A student research assistant was hired for annotation of the data, completing the work in late December 2023. A preliminary analysis of the results indicated that the Tokyo Japanese speakers produced the words with the expected standard Tokyo Japanese pitch accent patterns. However, the speakers from Fukushima prefecture produced a similar pattern to the Tokyo Japanese speakers. The intention was to collect data of an accentless dialect of Japanese though. This was not completely unexpected since these participants were students at a university and were likely to have acquired standard Japanese through media, the internet and television and are producing it in an educational environment where Tokyo Japanese may be used more often than other local places. As a result of this, a future plan is being considered to collect data from speakers who are more likely to produce accentless Japanese.
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| 現在までの達成度 (区分) |
現在までの達成度 (区分)
2: おおむね順調に進展している
理由
The initial collection of Japanese data is complete, but some follow-up data collection is proposed since the results of the Fukushima Japanese are not as expected.
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| 今後の研究の推進方策 |
Since the Fukushima Japanese speakers' data indicates that they are not producing the accentless variety of Japanese that is seen in many areas of Fukushima Prefecture, more data is planned to be collected during the summer of 2024. In particular, I have a plan to record participants in Miyazaki prefecture, which is also known to be home to accentless Japanese speakers. This plan will be facilitated by connections with my colleague, Professor Seunghun Lee, who is planning to collect linguistic data in Miyazaki prefecture during the summer of 2024. We will construct a similar word list and collect this data. In addition, the original plan to collect data from two dialects of Korean (Seoul Korean & Northern Kyungsang Korean) is also being planned through my network that includes Professor Lee and his colleagues in Korea. I plan to create a similar word list in Korean and then recruit and pay graduate students as experiment facilitators in Korea. These facilitators will then recruit participants in Korea as originally proposed at some point in the late summer or early autumn.
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