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压力反应性反和负面影响之间的双向动态:来自高特征焦虑症个体的多方法研究的证据
Zhu Qingzi1,2, Peng Lanxin1,2, Niu Lijing1,2
1Laboratory of Cognitive Control and Brain Healthy, Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, China.
Depression and anxiety
|September 11, 2025
概括
具有高特征焦虑的人表现出持续的应激反应性反 (SR) 和负面影响 (NA). 这些认知和情绪状态在日常生活中随着时间的推移动态地相互影响,这表明焦虑干预的目标.
科学领域:
- 心理学 心理学 心理学
- 认知神经科学 认知神经科学
- 临床心理学 临床心理学
背景情况:
- 理论上,应激反应性反 (SR) 将特征焦虑与持久的负面影响 (NA) 联系起来.
- 焦虑中SR-NA关系的动态性和特定环境性质需要进一步研究.
- 了解这些动态对于开发有效的焦虑障碍干预措施至关重要.
研究的目的:
- 在不同背景下研究高特征焦虑 (HTA) 个体中SR的表现.
- 检查SR和NA之间的双向预测关系随着时间的推移在日常生活和实验室压力下.
- 探索SR在情绪失调和焦虑脆弱性中的作用.
主要方法:
- 一个多方法实验设计,涉及62名参与者 (31名HTA,31名低特征焦虑 - LTA).
- 每天四次进行14天的生态瞬间评估 (EMA),以捕捉动态SR和NA波动.
- 特里尔社会压力测试 (TSST) 评估在急性实验室压力下SR和NA反应,随后进行交叉滞后分析.
主要成果:
- 与日常生活中的LTA参与者相比,HTA患者报告的SR和NA显著更高.
- 在HTA组中,在现实环境中观察到SR和NA之间的显著双向预测关系 (SR → NA,NA → SR).
- 虽然压力在实验室中诱导了HTA个体的SR和NA,但在这种情况下,交叉滞后效应并不显著.
结论:
- 在HTA患者中,SR是持久的,并且取决于背景.
- 在日常生活中,SR和NA之间的互动动力学突显了情绪失调中的注意力控制缺陷.
- 准SR可能会破坏适应不良的循环,并减少焦虑的脆弱性.
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