ろう児におけるジェスチャルコミュニケーション: 言語発達に対する親のインプットの無影響
Science (New York, N.Y.)
|July 22, 1983
まとめ
幼いろう児は,初期の言語の特徴を持つユニークなジェスチャーシステムを自発的に発達させた. このシステム このシステム このシステム
科学分野:
- 発達心理学の心理学について
- 言語学 言語学とは
- 聴覚障害者の研究
背景:
- 口頭言語の習得は,聴覚のある子供にとって典型的なものです.
- ろうの子どもは,手話に早期に触れることなく,言語習得に困難に直面することがあります.
- 従来の言語の入力がないろう児の自発的な言語発達に関する研究は限られている.
研究 の 目的:
- 幼い聴覚障害児のジェスチャーシステムの自発的な出現を調査する.
- この新興したジェスチャー・システムの構造的特徴を分析する.
- システムの構造を形作るにおける子どもの役割を探求する.
主な方法:
- 幼い聴覚障害児に関する観察研究.
- 正式な言語モデルを持たない子供たちが使用する自発的なジェスチャーシステムの分析.
- ジェスチャー構造の言語学的な分析.
主要な成果:
- 耳が聞こえない子供たちは,口頭や手話の言語に触れることなく,自発的なジェスチャーシステムを開発しました.
- このシステムは,幼児の言語に似た構造的性質を示した.
- システムの構造は,成人のジェスチャーや反応によって直接モデル化または形作られていませんでした.
結論:
- 子供は,言語的構造を生成する天賦の能力を有しているかもしれません.
- 聴覚障害児における新興のジェスチャーシステムは,言語習得の普遍性についての洞察を提供することができます.
- この発見は,言語システムの形成に子どもの主導による貢献があることを示唆している.
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