通过学生的镜头:在第一和第二语言的多语言努力听力
Dana Bsharat-Maalouf1, Jens Schmidtke2, Tamar Degani1
1Department of Communication Sciences and Disorders, University of Haifa, Haifa, Israel.
Ear and hearing
|December 11, 2024
概括
多语者在他们的第二语言 (L2) 中比他们的第一语言 (L1) 倾听的努力更大,尤其是在杂的环境中. 这种在L2语音处理中增加的努力甚至在安静的情况下也很明显,并影响理解.
科学领域:
- 心理语言学 心理语言学
- 语音和听力科学 语言和听力科学
- 认知神经科学 认知神经科学
背景情况:
- 多语言者在复杂的听觉环境中进行导航,平衡理解与认知负载.
- 了解倾听的努力对于评估在不同语言环境中有效沟通至关重要.
研究的目的:
- 调查第一 (L1) 和第二 (L2) 语言的多语言听力.
- 为了比较安静与杂条件下的努力.
- 检查语境约束对倾听努力的影响.
主要方法:
- 46名阿拉伯语 (L1) - 希伯来语 (L2) 多语种完成了一个听力任务.
- 瞳孔测量测量了听力努力 (瞳孔扩张).
- 在安静和噪音 (0 dB SNR) 条件下评估感知性能.
主要成果:
- 在安静的环境下听力比噪音更容易,在噪音中的L1比L2更准确.
- 瞳孔膨胀表明L2对L1的倾听力更大,即使在安静的情况下.
- 语境支持提高了L1对噪音的理解,但增加了L2的努力,但没有更好的理解.
结论:
- 倾听力是多语言语音处理的一个重要因素.
- 增加L2听力努力可能会影响多语言个体的教育和临床结果.
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