【摘要】 目的:检验八周正念训练对无意识情绪加工的影响。方法:选取40名参加正念训练课程的大学生作为实验组,另选40名未经任何干预的学生作为控制组,课程结束后,采用加工分离程序和信号检测论分析两组被试对不同愉悦度情绪词再认的差异。结果:八周正念训练显著提升了被试的正念水平;相比控制组,正念组被试在无意识层面对正性情绪词存在加工偏向;两组被试再认情绪词的辨别力没有差异,但正念组被试再认情绪词的反应标准适中,控制组更为宽松。结论:正念训练能促进正性情绪信息的无意识加工;促进情绪信息的意识知觉,减少情绪信息无意识知觉引起的自动化行为。更多还原

【Abstract】 Objective: To explore the cognitive mechanism of mindfulness training on unconscious emotion processing.Methods: 40 undergraduates in experiment group received an 8-week training of mindfulness course, and other 40 undergraduates in control group reveived no mindfulness training. After 8-week mindfulness training, subjects in both groups took part in 2 experiments on recognition of emotional words: one experiment was based on the Process Dissociation Procedure(PDP) paradigm to explore the effects of mindfulness training on conscious and unconscious contribution; the other was based on the Signal Detection Theory(SDT) paradigm to explore the effect of mindfulness training on d’and β. Results: 8-weeks mindfulness training significantly improved subjects’ mindfulness traits in the experiment group; compared to control group, subjects in the experiment group showed preference to positive stimulus; there was no difference between two groups’ d’on recognizing emotional words, but for subjects in experiment group, the β for recognizing the emotional words is moderate, while for subjects in the control group, the standard was relatively loose. Conclusion: Mindfulness training might promote unconscious processing of positive emotion and conscious perception of emotional information, leading to reduced automatic behaviors.更多还原