日常压力知觉对生命意义的影响机制:一项经验取样法研究

The Influence Mechanism of Daily Perceived Stress on the Meaning in Life:an Experience Sampling Methodology

目的:考察日常生活中压力知觉对生命意义的影响,并检验积极情绪和消极情绪在其中的中介作用。方法:采用经验取样法的研究设计,对85名硕士研究生进行连续14天的测量,每天测量一次,共获得1168份有效数据点。结果:多层线性模型分析结果显示,每日压力知觉与当天的生命意义显著负相关,每日积极情绪、消极情绪在每日压力知觉与每日生命意义之间的中介作用显著。结论:每日压力知觉既可直接影响当天的生命意义体验,也可通过积极情绪和消极情绪的中介作用间接影响生命意义。

Objective: To verify the influence of perceived stress on meaning in life in daily life, and to explore the medi-ating role of positive and negative affect in the relationship between perceived stress and meaning in life. Methods: A totalof 1168 valid points were obtained from 85 postgraduates for 14 consecutive days using an experience sampling methodolo-gy. Results: The results of multilevel linear model analysis showed that:(1)At within-person level, perceived stress was sig-nificantly negatively correlated with the meaning in life of the day.(2)Daily positive and negative affect played a parallel me-diating role in the relationship between perceived stress and meaning in life. Conclusion: Perceived stress not only influ-ences meaning in life through directly, but also through the indirect path of positive affect and negative affect.