在社交互动期间心率变化:价值和情绪调节的影响
Carlene Deits-Lebehn1, Timothy W Smith1, Paula G Williams1
1University of Utah, United States of America.
概括
社会压力显著影响阴道介导心率变化 (vmHRV) 的反应性,而不是在人际交往期间的自我调节努力. 这项研究比较了情绪调节和社会威胁对vmHRV的影响.
科学领域:
- 心理生理学 心理生理学
- 社会心理学 社会心理学
- 行为神经科学 行为神经科学
背景情况:
- 现有的模型将心理社会因素与心率变化 (HRV) 的变化联系起来,分别关注自我调节和社会压力.
- 有限的研究直接比较了努力自我调节与社会威胁/安全对HRV反应性的影响.
- 了解这些影响对于理解社会环境中的短期生理反应至关重要.
研究的目的:
- 为了比较自我调节努力与社会压力 (正,中,负相互作用价值) 对阴道介导心率变化 (vmHRV) 反应性的影响.
- 调查自我调节和社会背景在人际交往任务期间对生理反应的潜在交互影响.
主要方法:
- 采用2x3的因子设计,检查自我调节 (努力与自由表达) 和相互作用价值 (正,中性,负).
- 180名本科生参与了模拟的人际讨论,vmHRV通过高频心率变化 (HF-HRV) 和RMSSD测量.
- 收集了关于影响,自我调节和评估的自我报告数据,以及对行为的观察性评级.
主要成果:
- 与中性或积极的互动相比,负面的社会互动导致vmHRV的显著下降.
- 自律指令对vmHRV反应性没有产生显著影响.
- 社会压力 (负价值) 对vmHRV反应性产生了比自我调节努力更强大的影响.
结论:
- 社会背景,特别是负面的社会互动,对vmHRV反应能力的影响比调节情绪表达的努力更大.
- 研究结果表明,社会威胁对生理调节的影响可能超过在短期人际交流中有意识的自我调节尝试的影响.
- 未来的研究应该探索不同人群和环境中自我调节和社会背景之间的相互作用.
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