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多语种,言语流和口吃:一个范围广泛的审查
Gizem Aslan1, Kurt Eggers1,2,3
1Stuttering Research Group, Department of Rehabilitation Sciences, Ghent University, Belgium.
概括
在多语种人群中,语音不流性因口吃状态和语言能力而异. 虽然不流利类型相似,但频率不同,特别是在不太占主导地位的语言中,需要量身定制的评估方法.
科学领域:
- 语音语言病理学 语言病理学
- 语言学的语言学.
- 心理语言学 心理语言学
背景情况:
- 了解多语言个体的言语不流对于准确诊断至关重要.
- 现有的研究往往应用单语言标准,可能误解多语言使用者的流利性.
- 多语言主义引入了影响语音产生和流性的独特因素.
研究的目的:
- 审查和综合现有的关于多语种人口吃和不口吃的多语种人口语失调的文献.
- 调查语言主导和熟练程度对语音失语的类型和频率的影响.
- 发现研究中的差距,并为多语言客户提供临床评估实践的信息.
主要方法:
- 根据PRISMA-ScR指南进行了范围审查.
- 在主要数据库 (Medline,Web of Science,Scopus,Embase) 进行了搜索,使用与多语言和语音不流相关的关键字.
- 数据提取包括研究特征,参与者详细信息,方法,流失类型,定义,频率和群体差异;从792个选记录中包含68项研究.
主要成果:
- 多语种的人口吃和那些不表现出类似类型的言语不流的人.
- 在这两组之间,在语类失语的频率上观察到显著的差异.
- 在这两组人群中,在较少主导和/或熟练的语言中,言语不流的频率通常更高.
- 单语言评估指南并不直接适用于多语言使用者.
结论:
- 这些发现强调了需要专门的方法来评估多语言人群中的口吃,以防止误诊.
- 需要进一步的研究,以全面了解多语种如何影响言语不流的表现.
- 一个标准化和统一的方法来定义和评估多语言个体的言语不流是必不可少的.
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