The effects of daily stress on positive and negative mental health: Mediation through self-efficacy
The effects of daily stress on positive and negative mental health: Mediation through self-efficacy
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DOI：
10.1016/j.ijchp.2015.08.005
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发表时间：
2016-01-01
影响因子：
8.8
通讯作者：
Margraf, Juergen
中科院分区：
文献类型：
--
作者：
Schoenfeld, Pia;Brailovskaia, Julia;Margraf, Juergen
与创伤性事件相比，日常压力源越来越被认为是心理健康的重要风险因素。一般自我效能对日常压力和心理健康方面之间关系的作用尚未得到研究。考虑到心理健康的双因素模型，假设心理健康是超过没有精神病理症状，我们测试了自我效能的中介作用分别为积极和消极的心理健康。使用具有全国代表性的大型德国人群样本（N = 1，031）的数据，通过自举中介分析（提供95%偏倚校正的自举置信区间）估计总、直接和间接效应。结果表明，自我效能感作为一个中介的影响，日常压力对心理健康，与上级效应大小为积极的心理健康相比，消极的。中介效应在来自德国（N=394）、俄罗斯（N=604）和中国（N=8,669）的学生样本中得到了复制。研究结果表明，自我效能感作为日常压力的缓冲。然而，一个完整的调解模式是不支持的，因为多种心理资源可以有保护作用。这项研究首次提供了不同的压力缓冲效应的两个维度的心理健康的跨国证据。(C)2015年西班牙心理学协会。由Elsevier Espana出版，S.L.U.这是一个在CC BY-NC-ND许可证下的开放获取文章（http：//creativecommons.org/licenses/by-nc-nd/4.0/）。
Daily stressors, compared to traumatic events, are increasingly recognized as important risk factors for mental health. The role of general self-efficacy on the relationship between daily stress and aspects of mental health has not yet been examined. Taking into account the dual factor model of mental health, which postulates that mental health is more than the absence of psychopathological symptoms, we tested mediation effects of self-efficacy separately for positive and negative mental health. Total, direct and indirect effects were estimated using data from a large nationally representative German population sample (N = 1,031) by bootstrapped mediation analyses providing 95% bias corrected bootstrap confidence intervals. Results indicated self-efficacy as a mediator of the effects of daily stressors on mental health, with superior effect sizes for positive compared to negative mental health. Mediation effects were replicated in student samples from Germany (N=394), Russia (N=604) and China (N=8,669). Findings suggest that self-efficacy operates as a buffer of daily stress. However, a full mediation model was not supported as multiple psychological resources can have protective effects. This study provides the first transnational evidence for different stress-buffer effects for the two dimensions of mental health. (C) 2015 Asociacion Espanola de Psicologia Conductual. Published by Elsevier Espana, S.L.U. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).