训练条件对学习收益概括性的影响,在语音歧视培训后获得的学习收益
1Department of Communication Disorders, The Stanley Steyer School of Health Professions, Faculty of Medicine, and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel.
Trends in hearing
|August 30, 2024
概括
在杂环境中进行听觉训练,而不是安静,显著改善了声音中的语音识别. 培训方法影响技能概括,基于噪音的听觉培训显示出更广泛的好处.
科学领域:
- 听觉神经科学 听觉神经科学
- 认知心理学 认知心理学
背景情况:
- 听力训练可以提高特定技能,但对未经训练的任务,如语音噪音识别 (SIN) 的概括是不确定的.
- 了解培训条件如何影响概括对于开发有效的听力培训协议至关重要.
研究的目的:
- 调查训练条件 (安静与噪音) 对听力训练改进的概括性的影响.
- 确定有限线索的听觉训练是否通用到使用多个线索的任务和SIN识别.
主要方法:
- 55名成年人被分配到训练在安静,训练在噪音或控制组.
- 培训涉及使用基本频率 (F0) 或形式线索的语音歧视 (VD);评估包括SIN识别和使用组合线索的VD.
主要成果:
- 所有受过训练的小组都在受过训练的VD任务中取得了改进.
- 与对照组相比,使用单个线索的VD训练并没有显著改善使用组合线索的VD.
- 训练在噪音中的小组在SIN识别方面表现出最显著的改善.
结论:
- 听力培训条件对学习技能的概括产生了重大影响.
- 对噪音的训练可能会增强听觉和认知处理,从而更好地概括到具有挑战性的听力任务,如SIN识别.
- 研究结果表明,根据特定的听力环境量身定制听力训练可以优化结果.
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