使用动词性“脏词”进行标注对情绪的作用：一项ERPs研究

发布时间：2018-10-24 22:09

【摘要】：情绪标注是指个体使用情绪词汇来描述情绪刺激或事件;而咒骂同样需要用“脏词”来回应负性情绪刺激或事件,这和情绪标注研究相类似。咒骂作为情绪宣泄的手段,对于其机制的研究认为:咒骂可能通过增强情绪,最终缓解了负性情绪。而根据情绪标注的相关研究,可能存在并非所有的咒骂都会增强情绪的情况。因此,使用脏词进行咒骂会使情绪增强还是减弱,尚没有统一的结论,本研究要探究使用动词性脏词进行标注对情绪的作用。本研究通过利用事件相关电位技术(event-related potential,ERP),实验中采用经典的情绪标注实验范式,以大学生为实验被试,探讨使用动词性脏词进行标注过程中的脑电特征,并进一步揭示其对情绪所产生的作用。在实验研究中,实验材料都是选自国际情绪图片系统,并经过本科生评定,选用认同度和强度高的实验材料进行研究。实验是使用动词性脏词进行标注对情绪作用的ERPs研究,研究目的是为了检验使用动词性脏词进行标注是否会抑制情绪。选取了有效的大学生被试16名,采用单因素被试内设计,记录使用动词性脏词进行情绪标注阶段早期的LPP波幅和按键反应后晚期的LPP波幅。结果发现:在负性情绪条件下(1)动词性脏词进行标注完成之前,情绪标注和非情绪标注之间在早期LPP波幅上没有差异。(2)动词性脏词进行标注完成之后,与非情绪标注相比,情绪标注的晚期LPP波幅值更小。根据本实验可以得出以下结论:咒骂时负性情绪会减弱,并非所有的咒骂都会增强情绪。
[Abstract]:Emotional tagging refers to the use of emotional words to describe emotional stimuli or events, while cursing also requires "dirty words" to respond to negative emotional stimuli or events, which is similar to the study of emotional tagging. As a means of emotional catharsis, the research on the mechanism of cursing suggests that cursing may alleviate negative emotion by enhancing emotion. According to research related to emotional tagging, there may be situations where not all curses increase mood. Therefore, there is no uniform conclusion that using dirty words to curse will strengthen or weaken emotion. This study is to explore the effect of tagging verbal dirty words on emotion. By using event-related potential (event-related potential,ERP), the classical emotional tagging paradigm was used in the experiment, and college students were selected as subjects to explore the EEG features in the tagging process by using verbal dirty words. And further reveal its effect on emotion. In the experimental research, the experimental materials are selected from the international emotional picture system and evaluated by the undergraduates. The experimental materials with high degree of identity and intensity are selected for the research. The experiment is a ERPs study on the effect of tagging verbal dirty words on emotion. The purpose of this study is to test whether tagging with verbal dirty words can inhibit emotion. Sixteen effective college students were selected to record the amplitude of LPP in the early stage of emotional tagging and the amplitude of LPP in the later stage of keystroke reaction using single factor in-test design. The results showed that: (1) before the verb dirty words were tagged, there was no difference between the emotional tagging and the non-emotional tagging in the early LPP amplitude. (2) after the verb dirty words were tagged, they were compared with the non-emotional tagging. The late LPP amplitude of emotional tagging was even smaller. According to this experiment, we can draw the following conclusion: negative emotion decreases during cursing, and not all curses increase emotion.
【学位授予单位】：信阳师范学院
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：B842.6

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