概率,成本和解释偏见与抑郁和焦虑症状严重程度的关系:担心和重复的负面思维的差异调解
Robert W Booth1, Bundy Mackintosh2, Servet Hasşerbetçi1
1Faculty of Arts and Social Sciences, Sabanci University, Istanbul, Turkey.
Cognition & emotion
|May 2, 2024
概括
重复的负面思维调解了某些认知偏见与焦虑和抑郁症症状之间的联系. 然而,概率偏差与症状严重程度直接相关,独立于负面思维.
科学领域:
- 认知心理学 认知心理学
- 临床心理学 临床心理学
- 心理病理学 心理病理学
背景情况:
- 患有高度抑郁或焦虑症状的个人表现出重复的负面思维 (RNT),如担心和反.
- 这些人还表现出认知偏见,包括概率,成本和解释偏见,这涉及改变威胁感知.
- 在RNT和认知偏见之间存在概念上的重叠,因为两者都涉及处理潜在威胁.
研究的目的:
- 调查RNT是否调解认知偏差和抑郁和焦虑症状严重程度之间的关系.
- 在RNT和精神病理学方面区分概率,成本和解释偏见的作用.
主要方法:
- 在两种语言和文化之间进行了三项研究.
- 使用统计调解分析来检查RNT (担忧,反),认知偏见 (概率,成本,解释) 和症状严重程度之间的关系.
- 参与者完成了抑郁和焦虑症状,RNT和认知偏差的自我报告措施.
主要成果:
- 成本偏差和解释偏差主要通过它们与RNT的关联来预测症状严重程度,这表明它们与负面思维模式有关,而不是直接与症状有关.
- 概率偏差证明了与抑郁和焦虑症状严重程度的直接关联,独立于RNT.
- 这些发现突出了不同认知偏见在精神病理学中的不同作用.
结论:
- 在某些认知偏见 (成本,解释) 和心理痛苦之间的关系中,RNT起着重要的调解作用.
- 概率偏差似乎对抑郁和焦虑症状有更直接的影响.
- 未来针对抑郁症和焦虑症认知偏差的干预措施应考虑它们与RNT和症状严重程度的差异关系,旨在超越认知行为疗法等现有治疗方法的有效性.
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