缓解在持续避免学习恐惧中的作用
Alex H K Wong1, Matthias J Wieser1, Marta Andreatta2
1Department of Psychology, Educational Sciences, and Child Studies, Erasmus University Rotterdam, Burgemeester Oudlaan 50, 3062 PA, Rotterdam, the Netherlands.
Behaviour research and therapy
|February 6, 2026
概括
在避免已知的威胁时体验到缓解可能会强化持续的避开行为,即使没有真正的危险. 更高的缓解等级与更大程度的避免威胁预测信号相关.
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:
- 行为回避往往被缓解所强化,这是对消除威胁的积极情绪反应.
- 以前的研究表明,强烈的缓解可以导致持续的回避,即使没有实际威胁.
- 目前的研究调查了缓解和避免之间的这种联系是否延伸到学会的恐惧反应.
研究的目的:
- 检查主观缓解与持续避免学会恐惧之间的联系.
- 调查救援在维持与威胁预测线索相关的回避行为中的作用.
主要方法:
- 用一种感官预先调节程序来确定刺激之间的关联.
- 两个中性刺激 (预条件刺激,PSs) 与中性刺激 (条件刺激,CSs) 配对.
- 一个CS (CS+) 与一个厌恶的结果配对,而另一个 (CS-) 表示安全. 避免与威胁相关的PS (与CS+相关) 与与安全相关的PS (与CS-) 相比,以及主观的缓解等级被测量.
主要成果:
- 与安全相关的PS相比,参与者更强烈地避免了与威胁相关的PS.
- 与安全相关的PS相比,与威胁相关的PS的主观救济评级更高.
- 在更高的缓解率和更持久地避免学习恐惧之间发现了积极的相关性.
结论:
- 更强烈的缓解感与持续避免学会的恐惧有关.
- 缓解可能在维持回避行为方面发挥着至关重要的作用,即使威胁是被学习的,而不是目前存在的.
- 虽然焦虑和对不确定性的不容忍与逃避有关,但与缓解本身无关.
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