Kreibig Sylvia D, Samson Andrea C, Gross James J
Department of Psychology, Stanford University, Stanford, California, USA.
Psychophysiology. 2015 Jul;52(7):873-86. doi: 10.1111/psyp.12425. Epub 2015 May 10.
The replicability of emotion-related physiological changes constitutes a fundamental issue in affective science. We undertook a direct replication of the physiological differentiation of amusement, disgust, and a mixed emotional state as previously reported (Kreibig, Samson, & Gross, 2013). In the current study, 48 women watched 54 amusing, disgusting, and mixed emotional film clips while cardiovascular, electrodermal, and respiratory measures were obtained. Primary analyses indicated physiological differentiation of the mixed emotional state from amusement and disgust. We evaluated (a) the probability that future replications of the current study would yield similar results using bootstrapped confidence intervals of effect sizes, and (b) the stability of results of physiological reactivity between actual replications using correlation and regression analyses. Findings suggest replicable differentiation of amusement, disgust, and a mixed emotional state.
与情绪相关的生理变化的可重复性是情感科学中的一个基本问题。我们对先前报道的娱乐、厌恶和混合情绪状态的生理差异进行了直接复制研究（Kreibig、Samson和Gross，2013年）。在当前研究中，48名女性观看了54个娱乐、厌恶和混合情绪的电影片段，同时获取了心血管、皮肤电和呼吸测量数据。初步分析表明，混合情绪状态与娱乐和厌恶之间存在生理差异。我们评估了：（a）使用效应量的自抽样置信区间，当前研究未来重复实验得出相似结果的概率；以及（b）通过相关性和回归分析，实际重复实验之间生理反应结果的稳定性。研究结果表明，娱乐、厌恶和混合情绪状态存在可重复的差异。
