数字噪声测试作为智障人士的听力选测试
Noa Shmerler1,2, Leah Fostick1,2, Ronit Saban-Bezalel1
1Department of Communication Disorders, Ariel University, Ariel, Israel.
Journal of intellectual disability research : JIDR
|December 1, 2024
概括
数字噪声 (DIN) 测试,特别是DIN (2) 版本,是智力障碍 (ID) 的成年人有效的听力查. 这种调整后的测试为有高听力损失风险的个体提供了可访问的听力评估.
科学领域:
- 听力学 听力学是指听力学.
- 神经发育障碍 神经发育障碍
- 认知科学 认知科学
背景情况:
- 听力障碍经常与智力障碍 (ID) 一起发生,但可获得的查是有限的.
- 标准的听力测试往往是不成功的,因为有因素阻止了ID患者完成测试.
- 对于这个人群来说,急需易于管理的本地听力查工具.
研究的目的:
- 评估数字噪声 (DIN) 测试及其变异在轻度至中度ID的成年人听力查的有效性.
- 探索参与者特征,认知语言能力和DIN测试表现之间的相关性.
- 为了确定最适合这个人口群体的DIN测试版本.
主要方法:
- 40名患有ID的成年人 (21-40岁) 和20名典型发育 (TD) 的对照参与了研究.
- 参与者完成了原始DIN测试 (DIN(3)),然后在必要时完成了两位数版本 (DIN(2).
- 对那些无法完成DIN(3) 或DIN(2) 的人进行了视觉和口头反的修改版.
主要成果:
- 与DIN(2) 版本相比,ID组的语音受体噪声值 (SRTn) 与DIN(3) 相比有显著差异.
- 在ID组中,SRTn与词汇有中度负相关,与年龄有正相关.
- DIN(2) SRTn与纯音调听力测试听力水平有相关性.
结论:
- DIN(2) 版本被证明是最有效的,SRTn 值最接近 TD 控制组.
- 这项研究代表了为ID患者开发可访问的听力查的基本步骤.
- 适应DIN(2) 是适用于轻度至中度ID的成年人的一种可行的听力查工具.
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