2023 Fiscal Year Final Research Report
The construction of language structure based on the schema generation in first and second languages
| Project/Area Number |
19K00705
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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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| Review Section |
Basic Section 02090:Japanese language education-related
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| Research Institution | Yokohama National University |
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Principal Investigator |
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| Project Period (FY) |
2019-04-01 – 2024-03-31
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| Keywords | 認知言語学 / 用法基盤モデル / 第二言語習得 / フィールドワーク / コーパス研究 / 文法 / 外国につながる子ども / 日本語教育 |
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| Outline of Final Research Achievements |
The purpose of this study was to clarify both the processes and mechanisms of acquisition of Japanese first language (hereafter, L1) and second language (hereafter, L2) from the perspective of the usage-based model of cognitive linguistics. First, the study focused on the acquisition of possible forms by L2 children, L1 children, and L2 adults, and clarified domain-specific features, the process of universal language structure construction, and factors that produce variability. Next, focusing on noun-modifying clauses, we investigated universality and variability in the acquisition processes of L2 children and L2 adults. Furthermore, we investigated the environment necessary for L2 children from the perspective of language acquisition theory and from the perspective of teachers and supporters in the field of education, and compiled our findings in an edited book. In addition, I also developed teaching materials.
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| Free Research Field |
日本語教育
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| Academic Significance and Societal Importance of the Research Achievements |
L1児、L2児、およびL2大人といった3者を比較することで、習得のプロセスの普遍性と可変性を明らかにし、可変性を生む要因を明確にすることができる。世界的に注目されている認知言語学の用法基盤モデルの観点からの研究であることから、理論的貢献にも繋がる。近年、日本において、日本語を第二言語として習得し、かつ日本の学校において学習を進めなければならない外国につながる子どもが増えている。かれらの抱える問題を明らかにし、対処方法を検討し教育的示唆を示したことは、社会的貢献であるといえる。
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