通过不可察觉的变化使焦虑变得无敏:对对公开演讲恐惧的一次性暴露治疗范式的可行性研究
Domna Banakou1, Tania Johnston2, Alejandro Beacco1
1Event Lab, Department of Clinical Psychology and Psychobiology, Institute of Neurosciences, University of Barcelona, Barcelona, Spain.
JMIR formative research
|July 22, 2024
概括
单次虚拟现实曝光疗法 (VRET) 有效地减少了公开演讲的焦虑,与传统的多次会议VRET相匹配. 这种创新方法为焦虑治疗提供了一种节省时间的替代方案.
科学领域:
- 心理学 心理学 心理学
- 计算机科学 计算机科学
- 虚拟现实 虚拟现实 虚拟现实
背景情况:
- 暴露疗法 (ET) 对焦虑症有效,但耗时.
- 虚拟现实曝光疗法 (VRET) 提供了一个同样有效的替代方案.
- 传统的VRET需要多个会话来减少焦虑.
研究的目的:
- 为了比较单次VRET与传统多次VRET在减少公开演讲焦虑方面的有效性.
- 评估一种新的VRET范式,利用一个单一会话中的逐步观众转型.
主要方法:
- 一项与45名参与者进行的可行性研究比较了单次VRET,多次VRET和对照组.
- 参与者接受了VR暴露,虚拟环境逐渐从治疗师转变为观众.
- 在暴露之前和之后测量焦虑程度,并在一周后在VR中执行公开演讲任务.
主要成果:
- 在减少公开演讲焦虑方面,单次VRET和多次VRET一样有效.
- 这两种VRET条件在减少焦虑方面显著优于对照组.
- 统计分析显示,与对照组相比,VRET组的改善概率明显更高.
结论:
- 具有逐步环境变化的单次会议VRET是治疗中度公共演讲焦虑的有希望的方法.
- 需要进一步研究更大的样本大小和更严重的焦虑水平.
- 未来的研究应该包括与非患者进行随机对照试验,然后与患者进行临床试验.
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