在智能手机触摸屏交互动态中,与年龄相关的行为弹性
Enea Ceolini1,2, K Richard Ridderinkhof3, Arko Ghosh1
1Cognitive Psychology Unit, Institute of Psychology, Leiden University, Leiden 2333 AK, The Netherlands.
概括
衰老并不总是渐进的;个人可以每天在年轻和老的行为状态之间转换. 老年人表现出较少的弹性,突出显示了传统观点之外的复杂的日常衰老动态.
科学领域:
- 老年学是一门学科.
- 复杂系统科学 复杂系统科学
- 行为科学 行为科学
背景情况:
- 衰老的特点是对压力的抵抗力下降,而重要的生活事件可能会加速这个过程.
- 人类对轻微干扰的反应中的每日波动不太了解.
- 传统的老龄化模型往往侧重于几十年的逐渐衰退.
研究的目的:
- 用智能手机交互数据调查日常人类行为中与年龄相关的变化.
- 在衰老的背景下探索关键转型和临界点的概念.
- 将衰老模型作为一个具有潜在不同的行为状态的复杂系统.
主要方法:
- 利用决策树回归模型从智能手机触摸屏动态估计时间年龄.
- 在大约4年的时间里,分析了280名 (21-87岁) 个体的纵向智能手机行为数据.
- 应用了从复杂系统的关键过渡和临界点的概念,以建模行为波动.
主要成果:
- 个人表现出智能手机行为的日常变化,看起来更年轻或更老取决于一天.
- 确定了大多数参与者的替代性稳定衰老状态,以临界点分开.
- 老年人对向"老年"行为状态的转变表现出较低的弹性.
结论:
- 人类的衰老涉及复杂的动态,个人在日常基础上导航不同的行为状态.
- 与年龄相关的行为变化不仅是渐进的,还包括状态之间的较短时间的转变.
- 将现实世界的行为模型作为一个复杂的系统为研究衰老提供了新的视角.
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