信息处理的域一般速度与语音语言结果的关联在带有耳植入器的语言前聋儿童中
William G Kronenberger1, Irina Castellanos1, David B Pisoni2
1Department of Otolaryngology - Head and Neck Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA; Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
Hearing research
|June 18, 2024
概括
带有耳植入物的儿童表明,更快的信息处理速度与更好的口语语言技能有关. 这表明,定位处理速度可能会在耳植入后改善语音和语言发展.
科学领域:
- 听觉神经科学 听觉神经科学
- 发展心理学 发展心理学
- 语音语言病理学 语音语言病理学
背景情况:
- 儿童耳植入器 (CI) 对于聋子儿童的口语发展至关重要.
- 听力障碍需要快速处理复杂的听觉和语言信息,挑战儿童的信息处理速度.
- 了解影响CI后语言结果的因素对于优化干预至关重要.
研究的目的:
- 为了研究信息处理速度和口语语言结果之间的关系,在使用耳植入器的语言前聋儿童 (年龄为4-6岁) 中.
- 为了比较患有CI的儿童与正常听觉的同龄人之间的这种关联.
- 为了确定关联是否在控制相关的共变量后继续存在.
主要方法:
- 管理了两个领域的一般 (视觉,非语言) 信息处理速度措施.
- 评估语音识别,语言 (词汇,理解),非语言智力和执行功能.
- 包括21名患有CI的学龄前儿童和23名听力正常的对照.
主要成果:
- 信息处理速度与CI儿童的语音识别和语言技能有积极联系.
- 在正常听觉的同龄人中没有观察到这种关联.
- 在对听力状态,年龄,非语言智力和执行功能进行控制后,处理速度和语言结果之间的联系仍然很重要.
结论:
- 一般领域,快速高效的信息处理速度似乎支持在耳植入后适应语音感知和语言学习.
- 针对信息处理速度的评估和干预策略可能会增强儿科CI使用者的言语语言发展.
- 这些发现支持了强调处理速度在听觉学习和CI后语言学习中的作用的模型.
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