情绪反应性、非自杀性自伤和情绪调节自我效能感：自杀意念的一个有调节的中介模型。
Emotion reactivity, nonsuicidal self-injury, and regulatory emotional self-efficacy: A moderated mediation model of suicide ideation.
机构信息
Center for Studies of Psychological Application, Guangdong Key Laboratory of Mental Health and Cognitive Science, Research Center for Crisis Intervention and Psychological Service of Guangdong Province and School of Psychology, South China Normal University, Guangzhou, 510631, PR China.
Center for Studies of Psychological Application, Guangdong Key Laboratory of Mental Health and Cognitive Science, Research Center for Crisis Intervention and Psychological Service of Guangdong Province and School of Psychology, South China Normal University, Guangzhou, 510631, PR China.
出版信息
J Affect Disord. 2020 Apr 1;266:82-89. doi: 10.1016/j.jad.2020.01.083. Epub 2020 Jan 23.
BACKGROUND
Adolescent suicide ideation (SI) has received increased attention in recent years, and emotion reactivity (ER) has been found to be a risk factor for SI. However, little is known about the mediating and moderating mechanisms underlying this relationship. The aim of this study is to test a moderated mediation model of SI.
METHOD
A total of 2,716 Chinese adolescents (53.2% males, mean age = 13.19 years, SD = 0.52) completed self-report questionnaires regarding SI, ER, nonsuicidal self-injury (NSSI), and regulatory emotional self-efficacy (RESE).
RESULTS
After controlling for gender, ER was significantly associated with SI, and this association was mediated by NSSI. RESE buffered the relation between ER and SI, as well as the relation between ER and NSSI.
LIMITATION
This study was cross-sectional in design and relied upon self-report measures only. Almost all participants were recruited from a single city of China.
CONCLUSION
Findings of this study demonstrate a relationship among ER, NSSI, and SI, and expand our understanding of the development of SI. Further, RESE may be a protective factor against SI and NSSI in adolescence, which suggests a potential role of promoting RESE in the prevention and intervention of SI and NSSI.
背景
近年来，青少年自杀意念（SI）受到了越来越多的关注，情绪反应（ER）已被发现是 SI 的一个风险因素。然而，人们对这一关系背后的中介和调节机制知之甚少。本研究旨在检验 SI 的一个有调节的中介模型。
方法
共有 2716 名中国青少年（53.2%为男性，平均年龄为 13.19 岁，SD=0.52）完成了关于 SI、ER、非自杀性自我伤害（NSSI）和情绪调节自我效能感（RESE）的自我报告问卷。
结果
在控制了性别后，ER 与 SI 显著相关，而这种关系是通过 NSSI 来介导的。RESE 缓冲了 ER 与 SI 之间的关系，以及 ER 与 NSSI 之间的关系。
局限性
本研究为横断面设计，仅依赖于自我报告的测量。几乎所有的参与者都是从中国的一个城市招募的。
结论
本研究的结果表明 ER、NSSI 和 SI 之间存在关系，并扩展了我们对 SI 发展的理解。此外，RESE 可能是青少年 SI 和 NSSI 的保护因素，这表明在预防和干预 SI 和 NSSI 方面，促进 RESE 可能具有潜在作用。
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