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可靠的基于网络的听觉认知测试:观察性研究
Meher Lad1, John-Paul Taylor1,2, Timothy David Griffiths3,4
1Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom.
Journal of medical Internet research
|December 9, 2024
概括
基于网络的听觉认知测试对老年人来说是可行的,显示的结果与面对面的评估相当. 然而,老年人和有听力损失的人的参与障碍需要解决,以实现更广泛的基于网络的研究包容性.
科学领域:
- 认知科学 认知科学
- 听觉神经科学 听觉神经科学
- 人与计算机的交互
背景情况:
- 基于网络的实验已经扩大了研究能力,特别是在听觉研究中,但在不受控制的环境和参与者验证中面临挑战.
- 以前的基于网络的听觉研究往往排除了老年人,限制了对不同听力能力和认知特征的人群的概括性.
研究的目的:
- 评估年龄和听力状况对参与基于网络的听觉认知实验的影响.
- 在面对面和基于网络的环境之间评估听觉认知测量 (语音噪音,听觉记忆) 的可重现性.
- 在不同的测试环境中检查音乐复杂性和听觉认知之间的关系.
主要方法:
- 招募了153名参与者 (年龄在50-86岁之间) 进行面对面和基于网络的评估,包括语音噪音 (数字噪音,语音噪音) 和听觉记忆 (AuM) 任务,以及金匠音乐复杂度指数 (GMSI).
- 对比面对面的测试 (隔音室,标准化设备) 与基于网络的测试 (参与者控制的环境,需要耳机).
- 使用相关系数评估可重现性,并分析人口统计学对参与和测试绩效的影响.
主要成果:
- 老年人和严重听力损失的人在基于网络的随访中代表性不足.
- 在GMSI问卷显示高可重复性 (r=0.82),而听觉认知任务显示中等可重复性 (例如,数字在噪声r=0.55,AuM频率r=0.75).
- 听觉记忆,音乐复杂性和语音噪音感知之间的关键关联在面对面和基于网络的设置中被一致复制.
结论:
- 基于Web的听觉认知测试是面对面方法的可行和可比的替代方案,特别是对于验证的问卷.
- 听觉任务的适度可复制性表明基于网络的研究潜力,但必须解决参与者代表性方面的挑战.
- 未来的研究应侧重于通过远程指导测试等方法增强老年人和听力障碍者基于网络的包容性.
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