核心厌恶与道德厌恶唤醒与适应的特异性:来自主观情绪体验和自主神经活动的证据  

Different Affective Arousal and Adaptation Pattern between Core and Moral Disgust:Evidence from Subjective Emotional Experience and Autonomic Nervous System Activity

作　　者：王芹[1] 王雨琪[1] 刘欣宇 许慧芳 罗文妤 Wang Qin;Wang Yuqi;Liu Xinyu;Xu Huifang;Luo Wenyu(Key Research Base of Humanities and Social Sciences of the Ministry of Education,Academy of Psychology and Behavior,Tianjin Normal University,Faculty of Psychology,Tianjin Normal University,Tianjin,300387)

机构地区：[1]教育部人文社会科学重点研究基地天津师范大学心理与行为研究院,天津师范大学心理学部,天津300387

出　　处：《心理科学》2023年第2期320-328,共9页Journal of Psychological Science

基　　金：全国教育科学规划教育部重点课题(DBA160252)的资助。

摘　　要：不同诱发物引发的厌恶情绪是否具有同质性目前存在争论。研究选择核心厌恶和道德厌恶图片为实验材料,以女大学生为被试,考察情绪诱发和适应阶段的主观情绪体验和自主神经活动变化。结果表明,(1)核心厌恶情绪下个体心率下降、心率变异性HF显著升高,在情绪主观体验和生理唤醒上出现适应性反应,表现为随刺激反复出现,厌恶反应减少;(2)道德厌恶下个体心率显著上升,没有出现情绪适应性反应。研究结果支持了核心厌恶和道德厌恶情绪的特异性观点。Disgust has been considered as one of six basic emotions that are adaptive to protect us from the harmful substances.Previous studies have shown that disgust is accompanied by increased parasympathetic responses.However,opposite results have been reported.Different types of stimuli may contribute to existing contradictory findings.A wide range of stimuli can evoke disgust.Core disgust refers to the original form of disgust,triggered by potentially toxic visual,gustatory,or olfactory stimuli that could contaminate the body(i.e.,contaminated foods).Moral disgust seems to be unique to human beings,triggered by the violation of moral values or socially inappropriate behaviors.It is generally assumed that core disgust serves a disease-avoidance function by facilitating rejection and avoidance of contamination-related stimulus,while moral disgust plays an important role in the regulation of social behavior and is crucial for maintenance of social norms.The evolutionary adaptation theory holds that disgust has evolved from the antecedent distaste response and different types of disgust originate from core disgust.Empirical studies on the homogeneity and heterogeneity between core and moral disgust are sparse and inconsistent.There has been increased debate concerning whether disgust reactions elicited by different types of elicitors have the common origin.The major aim of the present study was to explore whether core and moral disgust may dissociate in their affective self-reports and response patterns of the autonomic nervous system,as well as the time-course of emotional responses.Laboratory psycho-physiological experiment was conducted to examine subjective and physiological responses to disgust-evoking pictures.Forty-two female university students(21 in the core disgust group and 21 in the moral disgust group)were tested individually in a quiet testing room,with each participant session lasting around 40 mins.Disgust pictures were presented to each participant in a random order via Super Lab system on a monitor scre

关 键 词：核心厌恶 道德厌恶 适应性 主观情绪体验 自主神经活动 

分 类 号：B842.6[哲学宗教—基础心理学]