Classification and linguistic analysis on natural disaster warnings
| Project/Area Number |
26370490
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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 |
Linguistics
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| Research Institution | Gunma Prefectural Women's University (2016)
The University of Aizu (2014-2015) |
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Principal Investigator |
Ogasawara Naomi 群馬県立女子大学, 国際コミュニケーション学部, 准教授 (50630696)
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| Co-Investigator(Kenkyū-buntansha) |
Heo Younghyon (HEO Younghyon) 会津大学, コンピュータ理工学部, 准教授 (10631476)
Ginsburg Jason (GINSBURG Jason) 大阪教育大学, 教育学部, 准教授 (80571778)
D.B Anna 会津大学, コンピュータ理工学部, 准教授 (90631474)
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| Research Collaborator |
桑田 カツ子
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2016: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 言語学 / 音声学 / 災害コミュニケーション / 統語論 / 音声知覚 / 水害・土砂災害避難伝達文 / 津波避難伝達文 / 言語分析 |
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| Outline of Final Research Achievements |
This study (1) linguistically analyzed evacuation calls and (2) investigated the effects of acoustic characteristics of spoken evacuation calls on perception. As a result of (1), it was revealed that the amount of language in a call was greater in flood/land slide evacuation calls than in tsunami calls and that the number of complex sentences in a call increases as the alert level goes up. As a result of (2), it was found that generally, female voice with normal pitch and speed obtained the highest rate in terms of perceived intelligibility, reliability, and urgency; however, faster speech was the most effective for perceived urgency.
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Report
(4 results)
Research Products
(8 results)
