录制文字识别测试值得花时间
Allie Austin1, Kathryn Ladner1, Lisa Lucks Mendel1
1School of Communication Sciences and Disorders, University of Memphis, TN.
American journal of audiology
|December 3, 2024
概括
监控实时语音 (MLV) 文字识别测试更快,但在测试者之间具有很高的变化. 记录的刺激 (计算机辅助,CA) 建议用于准确评估MLV导致的听力损失.
科学领域:
- 听力学 听力学是指听力学.
- 语音语言病理学 语言病理学
- 听力科学 听力科学
背景情况:
- 监控实时语音 (MLV) 是一种常见的方法,用于在听力学中呈现词识别刺激.
- 然而,人们对其固有的变性和对测试结果的潜在影响存在担忧.
- 最佳实践指南经常建议使用记录的刺激来实现更大的标准化.
研究的目的:
- 研究使用监控实时语音 (MLV) 与录制的刺激 (计算机辅助,CA) 进行文字识别测试的施用时间的变化.
- 为了比较MLV和CA呈现方法之间的文字识别分数 (WRS) 的准确性.
- 鼓励听力学家采用标准化,记录的刺激来改善临床实践.
主要方法:
- 使用50个单词的NU-6列表进行了词识别测试,参与者具有典型的听力 (TH) 和听力损失 (HL).
- 通过MLV和CA (直接听力计播放) 呈现刺激.
- 注射时间和WRS被记录下来,并在介绍方法和参与者群体之间进行比较.
主要成果:
- 对于TH和HL组,MLV呈现的速度明显快于CA.
- 在测试者之间,与CA相比,在MLV中观察到药物施用时间的变异性显著更大.
- 在TH和HL组之间,WRS仅与CA有显著差异,这表明MLV对听力损失的敏感性较低.
结论:
- 尽管施用速度更快,但MLV的高可变性影响了结果的临床效用.
- 记录的刺激 (CA) 提供了更可靠和敏感的听力损失评估.
- 强烈建议在听力学实践中使用记录的词识别刺激的标准化使用.
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