不同效价的情绪背景对面部表情识别的影响研究

发布时间：2018-04-23 00:15

本文选题：情绪背景 + 情绪效价　；参考：《云南师范大学》2017年硕士论文

【摘要】：面部表情作为情绪的外部表现形式之一,为正确理解他人心理活动提供了重要的细节特征因素,因此正确识别面部表情对于个体的社会性发展意义重大。影响面部表情识别的因素除了性别、年龄等人口学变量之外,还包括外部情绪背景对个体的启动诱发原因。本研究从情绪背景的影响角度出发,探究不同效价下的不同情绪背景类型对于面部表情识别的影响。实证研究选取正、负性效价的情绪词汇、温度词汇和被诱发情绪状态的视频作为情绪背景材料,选取中国面部情绪图库中正、负和中性面孔图片作为被试识别的任务材料,选取大学生和研究生作为被试,设计三个实验来探究不同效价的情绪背景对面部表情识别的影响。结果表明:(1)在正性或者负性情绪词汇启动下,被试对于不同效价面孔表情的反应时具有显著差异(正性面孔反应时中性面孔反应时负性面孔反应时);(2)在分别识别正性、负性和中性面孔时,被试在积极情绪词启动下的反应时显著快于在消极情绪词启动下识别面孔表情的反应时。(3)在温暖词汇或寒冷词汇的启动下,被试对于不同效价面孔表情的反应时具有显著差异(正性面孔反应时中性面孔反应时负性面孔反应时);(4)在识别正性面孔时,被试在温暖词汇启动下的反应时显著快于在寒冷词汇启动下识别面孔表情的反应时;在识别中性面孔时,被试在寒冷词汇启动下的反应时显著快于在温暖词汇启动下识别面孔表情的反应时;在识别负性面孔上时,不同效价的温度词汇对识别面部表情的差异不显著。(5)在正性情绪状态下,被试对于不同效价面孔表情的反应时具有显著差异(正性面孔反应时负性面孔反应时中性面孔反应时);在负性情绪状态下,被试对于不同效价面孔表情的反应时具有显著差异(正性面孔反应时中性面孔反应时负性面孔反应时)。(6)针对同一效价面孔表情而言,不同效价的情绪状态对于面孔表情的识别影响差异不显著。
[Abstract]:As one of the external forms of emotion facial expression provides an important detail characteristic factor for the correct understanding of the psychological activities of others. Therefore the correct recognition of facial expressions is of great significance for the social development of individuals. In addition to the demographic variables such as gender and age, the factors influencing facial expression recognition include the priming inducement of external emotional background to individuals. From the perspective of emotional background, this study explored the effect of different emotion background types on facial expression recognition. Positive, negative and neutral facial images of positive, negative and neutral faces were selected as background materials for emotional background, and positive, negative and neutral face images were selected as task materials. Three experiments were designed to explore the effect of different titer emotional background on facial expression recognition. The results showed that there were significant differences in the response time of positive or negative emotion words to different valency facial expressions (positive face reaction, neutral face reaction, negative face reaction, and negative face reaction). In negative and neutral faces, the response time of positive emotional words was significantly faster than that of recognition of facial expressions when negative emotional words were activated.) under the trigger of warm words or cold words, the response time of positive and neutral faces was significantly faster than that of negative emotional words. There were significant differences in the reaction time of facial expressions with different titers (positive face reaction, neutral face reaction, negative face reaction, etc.) in recognition of positive faces, The responses of subjects to warm words were significantly faster than those of cold words to recognize facial expressions, while those of neutral faces were significantly faster than those of cold words. The responses of the subjects to cold words were significantly faster than those of warm words to recognize facial expressions, and to negative faces. There was no significant difference between temperature words with different titers in facial expression recognition. There were significant differences in the response time of different titer facial expressions (positive face reaction, negative face reaction, neutral face reaction, negative emotion, negative facial reaction, negative facial reaction, negative facial reaction, negative facial reaction, negative facial reaction, negative facial reaction). There were significant differences in the response time of different titer facial expressions (positive facial reaction, neutral facial reaction, negative facial reaction, and negative facial reaction). For the same titer facial expressions, there were significant differences in the responses of the subjects to the same titer facial expressions. There was no significant difference in the effect of different titers on facial expression recognition.
【学位授予单位】：云南师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：B842.6

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