老年人听力训练对老年人的影响
C-Y Yvonne Lai1,2, P S Ng1, Alice H D Chan1
1Linguistics and Multilingual Studies, School of Humanities, Nanyang Technological University, Singapore.
Journal of speech, language, and hearing research : JSLHR
|September 1, 2023
概括
听力训练在没有助听器的老年人中提高了沟通技巧,但没有增强记忆或注意力等认知功能. 需要进一步的研究来探索更广泛的认知益处.
科学领域:
- 老年学是指老年学的学科.
- 神经科学是一个神经科学.
- 听力学 听力学是指听力学.
背景情况:
- 听力康复计划通常针对助听器使用者,对这一群体显示有好处.
- 对于没有助听器的老年人来说,听力训练的有效性仍未得到充分研究.
- 与听觉改进一起研究认知效应对于理解培训转移至关重要.
研究的目的:
- 评估一项听力培训计划对没有助听器的老年人听力和认知能力的影响.
- 为了确定听力培训的好处是否超出了听力受损的个体.
- 评估听力训练是否会导致可观察到的认知增强.
主要方法:
- 64名老年人被分为三组:听力训练 (听力和沟通增强[LACE]),主动控制和没有训练的控制.
- 参与者在干预期之前和之后接受了听觉 (快速语音噪音[QuickSIN]) 和认知测试.
- 实验组参与了LACE计划,而对照组有不同的听觉暴露或没有培训.
主要成果:
- 与对照组相比,LACE听力训练组在语音噪音感知 (QuickSIN) 中显著改善.
- 在评估短期记忆和注意力训练后认知测试中没有观察到显著的改善.
- 在训练期间短期记忆的暂时改善在干预后没有持续.
结论:
- 听力培训,特别是LACE,可以提高一般老年人群的沟通能力.
- 在LACE训练的听觉效益并没有转化为认知功能 (如注意力和记忆力) 的显著改善.
- 这项研究表明,虽然听觉训练有助于沟通,但它对老年人的认知转移效应可能有限.
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