复杂的音调感知缺陷在阅读障碍症中持续存在,无论之前的音乐经验如何
Delaney E Kelemen1,2, Camden Burnsworth1, Charles Chubb3
1Department of Psychology, Texas Christian University, Fort Worth.
概括
患有阅读障碍的人在音调感知方面表现出缺陷,影响了语音学习和阅读. 音乐培训和家庭音乐环境显示出与音调技巧的一些积极关联,但缺陷可能会持续存在.
科学领域:
- 听觉神经科学 听觉神经科学
- 教育心理学教育心理学
- 认知科学 认知科学
背景情况:
- 音调感知对于语音学习和阅读能力至关重要.
- 阅读障碍症患者经常表现出听觉处理缺陷,可能会影响阅读能力.
- 音乐培训越来越多地被探索为阅读困难的潜在干预措施.
研究的目的:
- 调查与没有阅读障碍的年轻成年人的音调感知能力和阅读能力之间的关系.
- 检查正规音乐培训和童年家庭音乐环境对这些群体音调感知的影响.
主要方法:
- 患有 (N=43) 和没有 (N=105) 阅读障碍的年轻人 (N=148) 完成了音调感知任务和阅读评估.
- 参与者还报告了他们的正式音乐培训和童年家庭音乐环境 (HME).
主要成果:
- 与对照组相比,患有阅读障碍的参与者在音调感知任务中表现明显差.
- 阅读能力仅在典型的发育组中与音调感知有关.
- 儿童时代的HME在两组中都与音调歧视有积极的相关性,而正式的音乐培训则显示了典型的发展个体和难读症组的简单音调歧视的关联.
结论:
- 阅读障碍症的音调感知缺陷可能会阻碍声学分类,并且尽管暴露在音乐中,仍然存在.
- 需要进一步的研究来探索音调感知,语音意识和阅读障碍症之间的联系.
- 研究针对音调感知的基于音乐的干预措施,可能为阅读障碍症治疗提供新的途径.
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