Development of the ability to analyze and understand utterances including words and prosody
| Project/Area Number |
25285183
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Educational psychology
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| Research Institution | The University of Tokyo |
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Principal Investigator |
Haryu Etsuko 東京大学, 教育学研究科(研究院), 教授 (70276004)
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| Project Period (FY) |
2013-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥13,650,000 (Direct Cost: ¥10,500,000、Indirect Cost: ¥3,150,000)
Fiscal Year 2016: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2015: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2014: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2013: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
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| Keywords | 言語 / 発話 / 乳幼児 / 単語学習 / 助詞 / アクセント / 感情抑揚 / 統語分類 / 言語発達 / 統語カテゴリー / 動詞 / 感嘆詞 / 語彙獲得 / レキシカルバイアス / 話者感情の推測 / 文法 / 意味推論 / 乳児 / 名詞 |
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| Outline of Final Research Achievements |
To learn a language, children need to attend to linguistic aspects of an utterance such as words, phrases and sentences and ignore temporal change patterns of pitch and intensity (word prosody or sentential intonation pattern), which are used to discriminate between words in some languages including Japanese and sometimes convey speaker’s affect more precisely than lexical contents. The present research aimed to reveal (1) when and with what cues Japanese infants begin to discriminate a word (object label) that should be associated with a referent object from other types of speech sound, and (2) developmental trajectory in which Japanese children use pitch pattern information of words and sentences to recognize word meanings and speaker affect.
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Report
(5 results)
Research Products
(40 results)
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[Presentation] Infants discriminate two types of speech about an object: Labeling an object and expressing an attitude toward the object.2016
Author(s)
Haryu, E., Kaneshige,T., Hamana, M., Ikeda, S., & Yamamoto, H.
Organizer
20th Biennial International Conference on Infant Studies
Place of Presentation
New Orleans, USA
Year and Date
2016-05-26
Related Report
Int'l Joint Research
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