Research on developmental process of word learning strategy from speech sound to lexical meaning
| Project/Area Number |
21730526
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Educational psychology
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| Research Institution | Tamagawa University |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 学習過程 / 言語発達 / 音響特徴 / 縦断的研究 / 擬音語・擬態語 / 語意推測 / 対乳幼児音声 / 言語獲得 / 言語知覚認知 / 縦断研究 / 言語音声認知 / 擬音語 |
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| Research Abstract |
The aim of this research was to clarify the mechanism of children’s language development promoted by various cues in caregiver’s speech. The focus was on word learning strategy from infants’ perception and cognition of speech sounds to children’s processing of lexical meaning. Two points were studied: (1)the relation between speech sound perception and lexical acquisition, and (2)the influence of social interaction on speech sound perception and lexical acquisition. The results showed the features of particles and onomatopoeia in speech perception and cognition by infants and the influence of non-linguistic sounds to infants’ development. The research also clarified the process that mothers change their speech according to the developmental stage of their children and how maternal speech promotes children’s inference of lexical meaning.
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Report
(4 results)
Research Products
(62 results)
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[Journal Article] Phonetic category cues in adult-directed speech: evidence from three different languages with distinct vowel characteristics2012
Author(s)
Pons, F., Biesanz, J. C., Kajikawa, S., Fais, L., Narayan, C. R., Amano, S., Werker, J. F.
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Journal Title
Psicologica
Volume: 33
Pages: 175-207
Related Report
Peer Reviewed
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