影响带有耳植入器的儿童辅音生成精度的因素:表达性词汇和母亲教育
James Mahshie1, Cynthia Core1, Michael D Larsen2
1Department of Speech, Language and Hearing Sciences, The George Washington University, Washington, District of Columbia, USA.
概括
与典型听力儿童相比,带有耳植入器 (CWCI) 的儿童表现出延迟的辅音产生,具有类似的错误模式. 词汇量和母亲的教育最能预测CWCI的语音准确性.
科学领域:
- 语音语言病理学 语言病理学
- 听力学 听力学是指听力学.
- 发育儿科 发育儿科
背景情况:
- 耳植入物 (CIs) 允许语音访问,但在儿童中产生可变的口语语言结果.
- 识别影响智能损伤儿童语音表达精度的因素至关重要.
研究的目的:
- 为了比较CWCI儿童和典型听力儿童 (CWTH) 的辅音生成精度.
- 探索影响两个群体中辅音生成的因素.
主要方法:
- 对25名CWCI和25名年龄相匹配的CWTH进行了班克森 - 伯恩塔尔声学测试 (BBTOP).
- 转录并分析了辅音制作准确性.
- 评估表达词汇量,并通过家长问卷收集人口统计数据.
主要成果:
- 在声学类别和单词位置上,CWCI表现出比CWTH更低的辅音生成精度.
- 两组都显示出类似的辅音错误模式,这表明CWCI的发展延迟了.
- 对于CWCI来说,表达性词汇量和母亲的教育是对辅音准确性的最强有力的预测因素.
结论:
- 患有CI的儿童表现出延迟的辅音产生,但与听力同龄人相似的发育轨迹.
- 词汇量和母亲的教育是影响智力损伤儿童语音准确性的关键因素.
- 干预措施应整合词汇和语音的发展,强调家长的参与.
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