Trait Mindfulness Moderates the Association Between Stressor Exposure and Perceived Stress in Law Enforcement Officers.
Trait Mindfulness Moderates the Association Between Stressor Exposure and Perceived Stress in Law Enforcement Officers.
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DOI：
10.1007/s12671-021-01707-4
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发表时间：
2021
期刊：
影响因子：
3.6
通讯作者：
Grupe DW
中科院分区：
文献类型：
--
作者：
Chen S;Grupe DW
使用一种新的日常工作事件测量方法，测试警察自我报告的压力源暴露和感知压力之间的关系，以及气质正念和弹性是否会调节这种关系。来自美国中西部一个中等城市的114名执法人员完成了工作压力源和相关感知压力的每日日志，以及感知压力，特质正念和弹性，人口统计和工作信息的额外自我报告措施。主成分分析（PCA）被用来聚类工作压力成一个较小的数量的组件在数据驱动的方式。线性混合效应模型被用来测试压力暴露和感知压力的每个组件之间的关系，以及这种关系的适度特质正念和弹性。PCA将压力暴露分为三个部分：（1）急性或创伤性工作压力，（2）日常生活压力和（3）人际压力。混合模型的结果显示，在所有3个组成部分的自我报告的压力暴露和相应的感知压力之间的强大的正相关关系。气质正念（但不是弹性）缓和压力暴露和感知压力之间的关联，为常规压力源，这样，具有较高的气质正念的个人暴露于日常压力源和由此产生的感知压力之间的关系相对减弱。高气质正念的警察可能会经历日常压力源，因为压力较小，这可以减少长期积累的一般压力，并有助于缓冲与感知压力相关的负面健康结果。Clinicaltrials.gov/ct2/show/NCT03488875在线版本包含补充材料，可通过10.1007/s12671-021-01707-4获得。
To test the magnitude of the relationship between self-reported stressor exposure and perceived stress in police officers using a novel measure of daily work events, and whether dispositional mindfulness and resilience moderate this relationship. A total of 114 law enforcement officers from a mid-sized Midwestern US city completed daily logs of job stressors and associated perceived stress, as well as additional self-report measures of perceived stress, trait mindfulness and resilience, and demographics and work information. Principal component analysis (PCA) was used to cluster job stressors into a smaller number of components in a data-driven manner. Linear mixed-effects models were used to test the relationship between stressor exposure and perceived stress for each component, and the moderation of this relationship by trait mindfulness and resilience. The PCA categorized stressor exposure into three components: (1) acute or traumatic line-of-duty stressors, (2) routine daily stressors, and (3) interpersonal stressors. Results of mixed models showed robust positive relationships between self-reported stressor exposure and corresponding perceived stress across all 3 components. Dispositional mindfulness (but not resilience) moderated the association between stressor exposure and perceived stress for routine stressors, such that individuals with higher dispositional mindfulness showed a relatively attenuated relationship between exposure to routine daily stressors and resulting perceived stress. Police officers high in dispositional mindfulness may experience daily routine stressors as less stressful, which can reduce the accumulation of general stress in the long term and which could help buffer against negative health outcomes associated with perceived stress. Clinicaltrials.gov/ct2/show/NCT03488875 The online version contains supplementary material available at 10.1007/s12671-021-01707-4.
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