在广泛的避开训练中,持续的防御反应是延续安全行为的一个潜在机制
Joscha Franke1, Christiane A Melzig1,2, Christoph Benke3,4
1Department of Clinical Psychology, Experimental Psychopathology and Psychotherapy, Institute of Psychology, Philipps University Marburg, Marburg, Germany.
Scientific reports
|October 30, 2024
概括
焦虑障碍中的安全行为涉及防止负面结果的行动. 这项研究发现,在安全行为发生后,防御性反应会重新出现,这挑战了基于缓解的理论.
科学领域:
- 心理学 心理学 心理学
- 神经科学是一个神经科学.
- 行为科学 行为科学
背景情况:
- 安全行为是焦虑障碍的核心.
- 这些行为防止,而不是消除,厌恶的结果.
- 了解安全行为动态对于焦虑治疗至关重要.
研究的目的:
- 调查安全行为执行前后的防御反应.
- 检查广泛的训练如何影响这些反应.
- 探索救援在维持安全行为中的作用.
主要方法:
- 美国的一项避免任务模拟了24名健康参与者的安全行为.
- 使用恐惧强化的惊 (FPS) 和皮肤导电性反应 (SCR) 来测量防御反应.
- 一个值程序评估了避免习惯的形成.
主要成果:
- 在避免之前观察到明显的防御反应,在执行时减少.
- 在执行安全行为后,人们注意到防御反应 (FPS,SCR) 的重新出现.
- 避免习惯的形成是最小的,仅在一个参与者身上观察到.
结论:
- 安全行为不仅仅依赖于维护的救济.
- 防御性反应可以重新出现安全后的行为,这表明了复杂的潜在机制.
- 这些发现挑战了现有的焦虑安全行为模型.
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