母国語と第二言語を学ぶ人のために,大声で話すマンダリン語の音の識別
Hui Zhang1, Xinwei Chang2, Weitong Liu1,3
1School of International Education, Shandong University, Jinan 250100, China.
Behavioral sciences (Basel, Switzerland)
|August 28, 2025
まとめ
マンダリン語の授業で 声の大きさを上げると 2番目の言語を学ぶ人の 音色認識能力に悪影響を及ぼします 特に声高はトーン3の認識を阻害し,トーン2とトーン3の混同を助長する.
科学分野:
- 言語学
- 第二言語の習得
- 音声学
背景:
- 教師は 授業で理解力と注意力を高めるために 声の音量をよく上げます
- 2つ目の言語 (L2) の音色知覚に対する声高の増加の影響はよく理解されていません.
- マンダリン語は音の輪郭が 単語の意味を区別する音色言語です
研究 の 目的:
- マンダリン語学習者の音声知覚に及ぼす効果を調査する.
- マンダリン語を母語として話す人と,タイ語のL2を学習する人の知覚能力を,異なる音量で比較する.
- 声の大きさに影響する特定の音色や混乱を特定する.
主な方法:
- マンダリン語を母語として話す22人,タイ語のL2を学ぶ22人が参加した.
- 参加者は普通と大声の会話の両方で 音の識別作業を完了しました
- 感知精度と反応時間 (RT) は,マンダリン音で測定された.
主要な成果:
- ネイティブスピーカーは 音量の影響を受けず 全ての音色で高い精度を示しました
- L2の学習者は,特にトーン3 (下降-上昇) については,より低い精度を示しました.
- L2学習者のトーン3の精度が著しく低下し,トーン2とトーン3の間の混乱が増加しました. 音声の長さを考慮したトーン3と4の遅延で,すべてのトーンでRTが増加しました.
結論:
- 発話量が増えると,普通話学習者の音声認識に悪影響がある.
- 大声で話すと,特にトーン3の 特定のマンダリン音の区別が難しくなります.
- この発見は,L2トーン認識の理論と,中国語教育のための教育戦略を基にしています.
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