从老年人虚拟导航任务中预测现实世界的导航性能
Sarah Goodroe1, Pablo Fernandez Velasco2,3, Christoffer J Gahnstrom1
1Department of Psychology, University of Pennsylvania, Pennsylvania, United States of America.
PloS one
|January 27, 2025
概括
移动虚拟现实导航测试对评估老年人的空间认知有希望. 在Sea Hero Quest应用程序中执行中等难度任务的表现预测了这个年龄组的现实世界导航技能.
科学领域:
- 认知科学是一种认知科学.
- 老年学是一门学科.
- 人与计算机的互动.
背景情况:
- 虚拟现实 (VR) 提供了评估导航技能的创新方法.
- 在老年人中,移动VR导航测试的预测有效性尚未得到充分证实.
- 以前的研究表明,VR导航在年轻人群中具有预测能力.
研究的目的:
- 评估移动VR导航测试 (Sea Hero Quest) 在预测老年人现实世界定向性能方面的有效性.
- 为了将VR导航性能与54-74岁的个体的真实世界导航进行比较.
- 为了确定任务难度是否会影响老年人群VR导航测试的预测准确度.
主要方法:
- 20名年龄较大的参与者 (54-74岁) 在现实世界的伦敦环境中完成了定向任务和基于移动应用的VR导航测试 (Sea Hero Quest).
- 来自虚拟环境的导航性能指标与现实世界的导航成功进行了比较.
- 分析的重点是不同任务难度的虚拟和现实世界导航性能之间的相关性.
主要成果:
- 虚拟导航性能显著预测了老年人中等难度任务的真实世界导航能力.
- 在这个群体中,对于容易或困难的虚拟导航任务,没有观察到预测准确度.
- 这些发现与以前对年轻人群的研究形成鲜明对比,突出了与年龄相关的差异.
结论:
- 移动VR导航测试对于评估老年人的空间认知可能很有用.
- 任务难度是一个关键因素;中等难度的VR任务在这个人口中显示出预测现实世界导航的最大希望.
- 进一步的研究应该考虑为老年人群适应VR任务难度,以最大限度地提高预测有效性.
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