自闭症和非自闭症青少年的远程麦克风系统:对视听任务参与的影响
Kacie Dunham-Carr1,2,3, Nisha Mailapur4,5,3, Bahar Keçeli-Kaysili6
1Department of Hearing and Speech Sciences, Vanderbilt University, Nashville, Tennessee, USA.
Ear and hearing
|September 23, 2024
概括
远程麦克风 (RM) 系统减少了自闭症和非自闭症青少年在听任务期间的抗议行为. 这些系统可以帮助减少与噪音环境中的听觉处理相关的困难.
科学领域:
- 听力学 听力学是指听力学.
- 发展心理学 发展心理学
- 神经科学是一个神经科学.
背景情况:
- 远程麦克风 (RM) 系统在改善自闭症青少年在杂环境中的听力表现方面表现有前途.
- 假设RM系统增强了自闭症个体的参与度,需要进一步调查.
- 了解听力任务中的行为反应对于评估辅助听力设备的有效性至关重要.
研究的目的:
- 调查RM系统对自闭症和非自闭症青年任务参与和抗议行为的影响.
- 为了确定RM系统是否减少口头,刺激特定的抗议在听噪声任务.
- 探索参与和抗议行为的潜在预测因素和调节者.
主要方法:
- 利用了56名青少年 (32名自闭症患者,24名非自闭症患者) 的现有数据,执行了带有或没有RM系统的听噪音任务.
- 采用视频录制的行为编码来量化任务参与度和口头,特定刺激的抗议.
- 分析了参与者特征 (年龄,自闭症特征,语言能力,视听融合) 对行为结果的影响.
主要成果:
- 参与者表现出高的整体参与度 (超过90%的间隔),群体之间或RM系统使用之间没有显著差异.
- 使用RM系统显著减少了口头,特定于刺激的抗议 (RM的0.04%与没有RM的0.2%相比).
- 语言能力和非语言智商预测了没有RM的参与度增加;自闭症特征和视听处理预测了RM的参与度.
结论:
- 使用RM系统有效地减少了在具有挑战性的听力条件下在年轻人中口头,刺激特定的抗议.
- 减少抗议表明,RM系统可以减轻与噪音倾听相关的困难,可能是通过改善参与.
- 这些发现为在自闭症和非自闭症年轻人中使用RM系统提供了进一步的经验支持.
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