不同线索范式对愤怒、恐惧面部表情识别的影响

发布时间：2018-05-20 00:08

本文选题：线索范式 + 返回抑制　；参考：《曲阜师范大学》2014年硕士论文

【摘要】：目的：测查不同线索范式对愤怒和恐惧两种表情的识别产生的影响。方法：设计一个基线水平实验和三个线索范式实验（on线索范式、off线索范式和on-off线索范式），范式实验中采用2（被试性别：男、女）*2（线索有效性：线索有效、线索无效）*2（情绪性质：愤怒、恐惧）的重复测量混合实验设计，，其中被试性别为组间变量，线索有效性和情绪性质为组内变量，考察识别的反应时、正确率和返回抑制量。结果：三个线索范式实验中，三组变量（被试性别、线索有效性和情绪性质）在反应时上主效应均显著，交互效应均不显著；在正确率上主效应和交互效应均不显著；三种线索范式在返回抑制量上主效应不显著，但on-off线索范式的返回抑制量大于另两种线索范式的返回抑制量总和。结论：个体在三种不同的线索范式中识别愤怒和恐惧两种表情具有稳定性；on-off线索范式可以产生更强的返回抑制效应，对个体具有更大的进化适应意义，为以后研究个体识别负性情绪时的神机机制提供来自行为反应方面的证据。
[Abstract]:Aim: to investigate the effects of different cues on the recognition of anger and fear. Methods: a baseline level experiment and three cue-paradigm experiments were designed to investigate the cue-off paradigm and the on-off cue-paradigm. 2 (male and female: male and female) were used in the paradigm experiment (cue-effectiveness: cue-effective). A hybrid design for repeated measurement of ineffectual cues (emotional properties: anger, fear), in which the sex of the subjects was an inter-group variable, and the cue-validity and emotional properties were intra-group variables. The accuracy and return inhibition of the identified responses were investigated. Results: in the three cue-paradigm experiments, the three groups of variables (sex, cue-validity and emotional properties) were significant in the response time, but not significant in the interaction effect, but not significant in the correct rate of the main effect and the interactive effect. The main effect of the three cues on the return inhibition is not significant, but the return inhibition of the on-off cues is greater than the sum of the return inhibition of the other two cues. Conclusion: the identification of anger and fear by individuals in three different cues is stable and can produce a stronger inhibitory effect on return, and has more evolutionary adaptation to individuals. It provides evidence from behavioral reaction for the later study of the mechanism of the individual identifying negative emotion.
【学位授予单位】：曲阜师范大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：B842

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