摘要
采用三因素混合实验设计,结合情绪标识范式考察创伤后应激障碍(PTSD)个体对创伤相关图与负性情绪面孔的情绪标识效应。结果发现:PTSD组的情绪标识任务抑制了创伤相关图对之后奇偶判断任务的干扰,表现出显著的情绪标识效应;而对负性情绪面孔的情绪标识效应不显著。该研究表明将谈话疗法用于PTSD患者的心理危机干预是有效的。
Talk therapies such as talking about oneg feelings and problems have been thought to be an effective method for minimizing the impact of negative emotional events on current experience. Recently, a number of studies of affect - labeling / matching were conducted on normalindividuals, and the neural mechanisms by which putting feelings into words may alleviate negative emotional responses have been discovered. After going through a major traumatic event, people might suffer fl＇om mental disorder to varying degrees ; some people even develop post - traumatic stress disorder （PTSD）. Talk therapies are often used as one of the psychological intervention methods for PTSD. How- ever, some researchers believe that using talk therapies, such as critical incidence stress debriefing, can worsen rather than ameliorate later trauma symptoms. Different clinical psychologists have different opinions, and the validity of talk therapy for PTSD has become an issue of heated debate. Therefore, the present study aims to explore this problem by using affect labeling paradigms. The subjects in the present study included three groups： the PTSD group who experienced the earthquake, the traumatized control （TC） group who experienced the earthquake but without PTSD and the non -traumatized control （NTC） group who never experienced any traumatic events. All the subjects performed an affect - labeling / matching task first and then made an odd - even decision to a digit that used a picture as background. The background pictures might be either the ＂target picture＂ which was affect - labeled or af- fect - matched in the preceding task or a new picture which was similar to the ＂target pictures＂. Experiment 1 used earthquake pictures as materials and showed that the PTSD individuals responded significantly fast and accurate- ly when the affect - labeling pictures were in the background. However, the NTC individuals responded significant accurately when the new pictures were in the background. Experiment 2 used negat
出处
《心理科学》
CSSCI
CSCD
北大核心
2013年第6期1486-1490,共5页
Journal of Psychological Science
基金
国家自然科学基金项目(30970913)
湖南第一师范学院科研项目(XYS11N14)和重点建设学科项目资助
关键词
创伤后应激障碍
情绪标识
情绪匹配
post - traumatic stress disorder, affect - labeling, affect - matching
