Five Indices of Emotion Regulation in Participants With a History of Nonsuicidal Self-Injury: A Daily Diary Study
Five Indices of Emotion Regulation in Participants With a History of Nonsuicidal Self-Injury: A Daily Diary Study
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DOI：
10.1016/j.beth.2013.09.005
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发表时间：
2014-01-01
期刊：
影响因子：
3.7
通讯作者：
Bresin, Konrad
中科院分区：
文献类型：
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作者：
Bresin, Konrad
理论认为，非自杀性自伤（NSSI）是对难以控制的强烈频繁的负面影响（NA）的反应。因此，与健康对照组相比，参与NSSI的个体与情绪失调相关的个体差异应该更高。虽然目前的研究支持这一预测，但这项研究可以通过日常日记研究的佐证来加强。目前的研究使用每日日记协议来彻底检查NSSI的情绪相关性。有和没有NSSI病史的人每天评估他们的影响，持续14天。该信息用于对情绪的多个指数进行评分（例如，平均水平、人内变异、反应性）。结果表明，与对照组相比，从事NSSI的个人有较高的平均水平，人内变异，和较低的情绪分化的NA，但组没有不同的惰性NA或反应的NA。此外，具有NSSI历史的个体报告了较低水平的积极影响和较低的积极影响惯性。这些结果进行了讨论的影响调节模型的NSSI和治疗的影响。
Theory has proposed that nonsuicidal self-injury (NSSI) is a response to intense frequent negative affect (NA) that is difficult to control. Therefore, individual differences that are related to emotion dysregulation should be higher in individuals who engage in NSSI compared to healthy controls. Though current research supports this prediction, this research could be strengthened by corroborating evidence from daily diary studies. The current study used a daily diary protocol to thoroughly examine the emotional correlates of NSSI. Individuals with and without a history of NSSI rated their affect daily for 14 days. This information was used to score multiple indices of emotionality (e.g., mean level, within-person variation, reactivity). The results showed that compared to controls, individuals who engaged in NSSI had higher mean levels, within-person variation, and lower emotional differentiation of NA, but groups did not differ on inertia of NA or reactivity of NA. Moreover, individuals with a history of NSSI reported lower levels of positive affect and lower inertia of positive affect. These results are discussed in terms of affect regulation models of NSSI and treatment implications.