在一个大型非临床样本中,三个不同的话语任务的主要概念
Jessica D Richardson1, Sarah Grace Hudspeth1
1University of South Carolina, 915 Greene Street, Columbia, SC 29208.
Aphasiology
|February 27, 2025
概括
本研究建立了控制演讲者对话语任务的主要概念分析 (MCA) 检查清单. 提供了主要概念生产的规范性数据,有助于评估不同年龄组的话语充分性.
科学领域:
- 语音语言病理学 语言病理学
- 语言学的语言学.
- 心理学 心理学 心理学
背景情况:
- 半自发语音制作任务通过评估概念准确性和完整性来评估话语能力.
- 主观念分析 (MCA) 通过测量传达的基本概念来量化话语的信息性.
- 标准化和规范性数据对于MCA的广泛采用至关重要.
研究的目的:
- 使用对照人群,为AphasiaBank的三个话语任务 (破窗,灰娘,花生和果) 开发主要概念检查清单.
- 在这些任务中,建立主要概念生产的规范性参考数据.
- 根据年龄组分层规范性数据.
主要方法:
- 从AphasiaBank数据库下载了92个对照成绩单,分为四个年龄组.
- 确定了至少三分之一的对照样本所说的主要概念.
- 使用多级编码系统来评估主要概念生产的准确性和完整性.
主要成果:
- 为三个话语任务提供了主要概念检查清单.
- 在"破碎的窗户"叙述中没有观察到与年龄相关的显著差异.
- 对于灰娘和花生和果任务,在样本中年轻和年长的一半之间发现了绩效差异,年轻的组没有彼此不同,老的组也没有.
结论:
- 这项研究为三个话语任务提供了经过验证的主要概念检查清单和规范性数据.
- 能够评估话语的充分性和患者/客户与规范特征的合适性.
- 提供了关于四个不同的年龄组主要概念生产的见解.
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