用BOSS图像对成年人进行定时图像命名评估 (TIME)
Sabine Heuer1, Corey Briska2, Priyanka Shah-Basak2
1Department of Communication Sciences and Disorders, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, United States of America.
PloS one
|March 9, 2026
概括
这项研究为40岁以上的成年人提供了关键的图像命名规范,解决了与年龄相关的词汇检索下降问题. 研究结果强调了响应时间的重要性,以及准确性对于理解老龄化人口的词汇访问的重要性.
科学领域:
- 心理语言学 心理语言学
- 神经科学是一个神经科学.
- 认知心理学 认知心理学
背景情况:
- 对照片命名的规范性数据对于心理语言学研究至关重要.
- 现有的规范主要使用年轻人,限制了对面临语言障碍风险的老年人群的适用性.
- 在健康的衰老中,词汇检索能力可能会下降,因此需要特定年龄的规范来区分正常与受损的词汇检索能力.
研究的目的:
- 建立中年和老年人图像命名的规范性数据.
- 调查命名准确性,命名协议,H值和响应时间 (RT) 的年龄相关差异.
- 扩大标准化刺激银行 (BOSS) 的实用性,用于研究衰老和语言.
主要方法:
- 收集了来自BOSS的600张照片的规范数据,跨越了三个年龄组 (40-50,51-65,66+).
- 通过视频会议管理基于网络的口头图片命名任务.
- 分析了命名准确性,命名协议,H值和响应时间 (RT).
主要成果:
- 在整个样本中观察到高的整体命名准确性 (80.5%) 和名称一致性 (87.4%).
- 51-65岁的年龄队列表现出最高的准确性和最快的响应时间.
- RT,名称协议和H值之间的显著相关性支持RT作为命名难度的指数.
结论:
- 该研究为中年和老年人提供了有价值的规范性数据,包括RT和替代名称.
- 调查结果强调了将RT措施与传统命名规范相结合的重要性,以全面描述刺激.
- 对更新数据集的开放访问将有助于未来研究与年龄相关的语言处理和临床应用.
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