检查连续影响注释和心理生理学措施的一致性,以回应情感视频
Inik Kim1, Hyeonjung Kim1, Jongwan Kim1
1Department of Psychology, Jeonbuk National University, South Korea.
概括
恐怖视频中的情感体验在个体之间显示出很高的一致性. 然而,对于有趣,无聊和放松的视频,一致性会有所不同,这取决于所使用的特定心理生理学措施.
科学领域:
- 心理生理学 心理生理学
- 情绪的神经科学 情绪的神经科学
- 情感计算是一种情感计算.
背景情况:
- 了解动态的情感体验需要方法超出平均时间锁定反应.
- 主体间相关性 (ISC) 量化了个体对自然刺激的一致反应.
- 之前的研究探讨了心理生理学ISC的维度情绪,但不是像恐惧这样的独特情绪.
研究的目的:
- 调查心理生理一致性 (ISC) 在不同类别情绪 (恐惧,有趣,无聊,放松) 中如何变化.
- 检查在不同的情感视频刺激期间连续影响注释和多个心理生理学信号的一致性.
主要方法:
- 重新分析公开可用的数据,包括连续影响注释和心理生理信号 (HR,EDA,EMG-z,EMG-c).
- 计算对象间相关性 (ISC) 影响评分和生理测量对不同情感视频的反应.
主要成果:
- 恐惧视频引起的ISC在多个措施中显著增加,表明可靠的情感体验一致性.
- 与无聊的视频相比,有趣的视频在价值,EDA和EMG-z中显示出更高的ISC.
- 与有趣视频相比,无聊的视频在HR和EMG-c中显示出更高的ISC.
- 放松视频显示ISC在各个措施中下降,这表明情绪体验不一致.
结论:
- 心理生理学一致性可靠地捕捉到情绪体验,特别是在高兴奋状态,如恐惧.
- 情绪体验的一致性因引起的情绪和特定的心理生理学测量而有很大差异.
- 这项研究强调了ISC在理解不同情感体验的动态方面的实用性.
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