一个以理论为基础的情绪调节变化指数:布雷-库蒂斯不相似性
Tak Tsun Lo1, Caspar J Van Lissa2, Maaike Verhagen1
1Department of Developmental Psychopathology, Behavioural Science Institute, Radboud University.
Emotion (Washington, D.C.)
|February 15, 2024
概括
情绪调节的变化,人们如何随着时间的推移改变策略,对幸福至关重要. 一个新的指数,布雷-库蒂斯不相似性,比传统方法更好地测量这种变化,将更高的变化与较低的负面影响联系起来.
科学领域:
- 心理学 心理学 心理学
- 生态心理学 生态心理学
- 量化心理学 量化心理学
背景情况:
- 情绪调节 (ER) 变化,即ER策略使用的动态变化,对于适应上下文需求和保持幸福感至关重要.
- 现有的方法,如基于标准偏差 (SD) 的方法,不足以捕捉ER变化的细微差别,特别是策略切换和认可变化.
- 这种局限性阻碍了准确的测量和理解ER可变性在心理健康中的作用.
研究的目的:
- 批判性地评估传统的基于SD的指数的有效性,以测量ER变化.
- 引入和验证Bray-Curtis不相似性,这是一个生态指标,作为量化ER变异性的高级指数.
- 通过布雷-库蒂斯不相似度测量ER变异性与负面影响之间的关联.
主要方法:
- 进行了模拟研究,以比较Bray-Curtis不相似性的灵敏度与基于SD的方法来检测ER变异性的灵敏度.
- 分析了三个经验采样方法 (ESM) 数据集,其中N=70,95和200名参与者,分别有5,040,6,329和14,098次瞬间级观测.
- 基于Bray-Curtis不相似性和SD的指数被用来量化人体内ER变异性,它们与负面影响的关系被评估在时刻和人级.
主要成果:
- 基于SD的方法在捕捉战略切换和认可变化方面显示出不足的有效性,这是ER变化的关键组成部分.
- 在模拟研究中检测ER变异性时,Bray-Curtis不相似性比基于SD的方法更敏感.
- 较高的布雷-库蒂斯不相似性始终预测了更低的负面影响,无论是时刻还是人级,都超过了基于SD的指数.
结论:
- 与传统的基于SD的指数相比,Bray-Curtis不相似性提供了一个更有效和更敏感的衡量人体内ER变化的时刻级别.
- 这种生态测量提高了我们研究日常生活中ER变化的适应功能的能力.
- 这些发现表明布雷-库蒂斯不相似性的潜在应用,用于分析其他动态,多变量心理过程中的可变性.
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