Development and Validation of a State-Based Measure of Emotion Dysregulation: The State Difficulties in Emotion Regulation Scale (S-DERS)
Development and Validation of a State-Based Measure of Emotion Dysregulation: The State Difficulties in Emotion Regulation Scale (S-DERS)
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DOI：
10.1177/1073191115601218
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发表时间：
2017-03-01
期刊：
影响因子：
3.8
通讯作者：
Gratz, Kim L.
中科院分区：
文献类型：
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作者：
Lavender, Jason M.;Tull, Matthew T.;Gratz, Kim L.
现有的情绪调节障碍的措施通常评估的倾向，因此不太适合研究设计，需要在短时间内重复评估。本研究的目的是开发和验证情绪失调的状态为基础的多维测量。心理测量学性质的状态困难情绪调节量表（S-DERS）进行了检查，在一个大的代表性社区样本的年轻成年女性从四个网站（N = 484）。探索性因素分析提出了一个四因素的解决方案，结果支持内部一致性，结构效度和预测效度的总规模和四个分量表：不接受（即，不接受当前的情绪），调节（即，在此刻难以调节情绪和行为反应），意识（即，对当前情绪的有限意识），以及清晰度（即，对当前情绪的清晰度有限）。S-DERS评分与基于特质的情绪失调、情感强度/反应、经验回避和正念以及物质使用问题的测量显著相关。此外，显着的协会之间发现S-DERS和基于国家的实验室措施的情绪反应，即使控制相应的原始DERS量表。结果提供了初步的信度和效度的S-DERS情绪调节困难的状态为基础的措施。
Existing measures of emotion dysregulation typically assess dispositional tendencies and are therefore not well suited for study designs that require repeated assessments over brief intervals. The aim of this study was to develop and validate a state-based multidimensional measure of emotion dysregulation. Psychometric properties of the State Difficulties in Emotion Regulation Scale (S-DERS) were examined in a large representative community sample of young adult women drawn from four sites (N = 484). Exploratory factor analysis suggested a four-factor solution, with results supporting the internal consistency, construct validity, and predictive validity of the total scale and the four subscales: Nonacceptance (i.e., nonacceptance of current emotions), Modulate (i.e., difficulties modulating emotional and behavioral responses in the moment), Awareness (i.e., limited awareness of current emotions), and Clarity (i.e., limited clarity about current emotions). S-DERS scores were significantly associated with trait-based measures of emotion dysregulation, affect intensity/reactivity, experiential avoidance, and mindfulness ,as well as measures of substance use problems. Moreover, significant associations were found between the S-DERS and state-based laboratory measures of emotional reactivity, even when controlling for the corresponding original DERS scales. Results provide preliminary support for the reliability and validity of the S-DERS as a state-based measure of emotion regulation difficulties.