Positive beliefs about rumination are associated with ruminative thinking and affect in daily life: evidence for a metacognitive view on depression.
Positive beliefs about rumination are associated with ruminative thinking and affect in daily life: evidence for a metacognitive view on depression.
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关于沉思的积极信念与日常生活中的沉思思维和影响有关：抑郁症元认知观点的证据
DOI：
10.1017/s1352465813000325
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发表时间：
2014
影响因子：
1.8
通讯作者：
Siewert
中科院分区：
文献类型：
--
作者：
Kubiak;Siewert
自我调节执行功能理论（Wells and Matthews, 1994; Wells, 2008）强调元认知在情绪障碍发展中的作用。在这个元认知模型中，关于反刍思维的积极信念被认为是参与反刍并随后导致抑郁的风险因素。然而，现有的研究大多依赖于回顾性的自我报告特征测量。本研究的目的是通过捕捉日常生活中发生的反刍行为的生态瞬间评估方法来检验该理论的预测。方法93名非临床参与者配备电子日记，每天完成4次随信号变化的瞬间自我报告，持续4周。我们计算了一个多层次的中介模型来检验关于反刍和反刍思维的积极信念与日常生活中的消极情绪之间的联系。结果对反刍的积极信念与日常生活中的反刍思维显著相关。我们进一步发现了积极情绪与消极情绪负相关的证据，这种负相关完全通过日常生活中对消极情绪的反刍思维来调节。结论本研究结果为自我调节执行功能理论框架下的情绪障碍元认知模型提供了生态学上有效的佐证。
BackgroundSelf-regulatory executive function theory (Wells and Matthews, 1994; Wells, 2008) stresses the role of metacognitions in the development of emotional disorders. Within this metacognitive model, positive beliefs about ruminative thinking are thought to be a risk factor for engaging in rumination and subsequently for depression. However, most of the existing research relies on retrospective self-report trait measures.AimsThe aim of the present study was to examine the theory's predictions with an Ecological Momentary Assessment approach capturing rumination as it occurs in daily life.MethodNon-clinical participants (N = 93) were equipped with electronic diaries and completed four signal-contingent momentary self-reports per day for 4 weeks. A multilevel mediation model was computed to examine associations between positive beliefs about rumination and ruminative thinking and negative affect in daily life.ResultsPositive beliefs about rumination were significantly associated with ruminative thinking as it occurs in daily life. We further found evidence for a negative association with positive affect that was completely mediated via ruminative thinking in daily life occurring in response to negative emotions.ConclusionsOur results add ecologically valid corroborating evidence for the metacognitive model of emotional disorders within the framework of self-regulatory executive function theory.
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DOI：
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