为老年人开发和验证与年龄相关的语言衰退量表 (ALDS)
1Language Processing and Development Lab, School of International Studies, Zhejiang University, Hangzhou, China.
Acta psychologica
|February 12, 2025
概括
一个新的16项尺度有效地衡量了老年人与年龄相关的语言衰退. 与年龄相关的语言衰退量表 (ALDS) 显示了强大的可靠性和有效性,用于评估老年人的语言变化.
科学领域:
- 老年学是一门学科.
- 心理语言学 心理语言学
- 认知老龄化 认知老龄化
背景情况:
- 与年龄相关的语言衰退显著影响了老年人的独立性.
- 现有的自我报告措施对于这种下降是不够的.
- 开发可靠的尺度对于有效的评估至关重要.
研究的目的:
- 开发和验证与年龄相关的语言衰退量表 (ALDS).
- 创建一个高效的自我报告工具来评估老年人的语言变化.
主要方法:
- 招募了287名65-80岁的成年人.
- 通过文献审查,焦点小组和专家意见,开发出生产和理解子尺度.
- 进行项目分析,EFA,CFA,可靠性和有效性测试.
主要成果:
- 探索性和确认性因子分析支持记忆和抑制作为关键机制.
- 该ALDS显示出出色的内部一致性 (克朗巴赫的α=0.80) 和测试复试可靠性 (r=0.80).
- 与标准相关的有效性是令人满意的,与语言任务性能有显著的相关性.
结论:
- 16项ALDS是一个心理测量的工具.
- 它有效地评估了老年人与年龄相关的语言衰退.
- 该尺度支持对影响独立性的语言变化的评估.
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