阈下情绪STROOP效应发展特点  

Development of Subliminal Emotional STROOP Effect

作　　者：蒋重清[1] 杨丽珠[1] 刘颖[1] 

机构地区：[1]辽宁师范大学教育学院心理系,大连116029

出　　处：《心理学报》2007年第2期242-248,共7页Acta Psychologica Sinica

基　　金：高等学校博士学科点专项科研基金项目(20040165002);国家自然科学基金项目(30470567);辽宁省社会科学基金项目(L06BSH005)。

摘　　要：随机选取5,6,7岁儿童和成人被试共163名完成阈下情绪STROOP实验,以揭示情绪-认知动态发展关系。结果发现阈下情绪STROOP效应表现出随着年龄增长逐渐减弱以至消失的趋势5岁儿童在哭表情图片条件下颜色命名反应时显著长于中性表情图片条件,6岁、7岁儿童在笑表情图片条件下对颜色命名错误率显著高于中性表情图片条件,成人没有表现出显著的情绪STROOP效应。因此得出结论,个体情绪STROOP效应大小可以反映其情绪控制能力的高低;积极和消极情绪引起的情绪STROOP效应具有不同的表现形式和心理产生机制。Introduction Cognition is often affected by emotion. Since their respective neural mechanisms are independent to some extent and they mature unevenly, the relationship between cognition and emotion changes over the life course. The connection between cognition and emotion is an important issue in developmental psychology. The present study used subliminal emotional STROOP paradigm to explore the developmental character of this connection. Method One hundred and sixty three subjects were recruited, including 5, 6, 7 year - old children and adults. The task was to name the color of a square following an emotional picture presented subliminally （with positive, negative, and neutral facial expression）. Response time and error rates were collected. The differences in participants＇ response time and error rates between the emotional and neutral condition were regarded as the emotional STROOP effects. The data was analyzed with repeated - measure two - factorial ANOVAs, in which emotional picture was used as a within subject factor and subject gender as between subject factor. Results With increasing age, the emotional STROOP effects decreased. The 5 - year - olds spent significantly longer time to identify colors after they were exposed to crying facial expression pictures. The 6 - and 7 - year - old made more mistakes in identifying the colors when they were shown smiling facial expression pictures. However, the adults did not show any STROOP effect. Neither main effect of gender, nor interaction of emotional picture and gender was found. Conclusion The emotional STROOP effects were inversely related to age. This result suggests that people＇ s emotion control ability and its neural mechanism are based on frontal lobe maturity. The STROOP effects caused by positive or negative emotion have different behavioral forms and psychological mechanisms. Positive emotion would cause the increase of participants＇ errors, while negative emotion would delay participants＇ response. Participants＇ focus on speed or a

关 键 词：情绪 STROOP 发展 阈下 

分 类 号：B844[哲学宗教—发展与教育心理学]