高述情障碍者的信息选择特征

On the Characteristics of Information Selection in High-alexithymics

目的:探讨高述情障碍者在信息选择中表现出的注意偏向。方法:以各类颜色词为实验材料,由40名大学生(高述情障碍组被试20名,低述情障碍组被试20名)完成情绪Stroop任务。结果:低述情障碍组被试对情绪词的颜色判断反应时显著长于中性词和疾病关联词,高述情障碍组被试对疾病关联词的颜色判断反应时显著长于情绪词和中性词;述情障碍各维度得分均与情绪词的颜色判断反应时呈显著负相关,与疾病关联词的颜色判断反应时呈显著正相关。结论:高述情障碍者存在信息选择上的注意偏向,具体表现为注重生理信息而忽略情绪信息。

To explore high-alexithymics＇ attentional bias in information selection, the Emotional Stroop task was administered to 20 high-alexithymics and 20 low-alexithymics. Color words were used as experimental materials. The results were as follows： lowalexithymics were significantly slower in color-naming positive and negative emotion words than in neutral words and illness-related words High-alexithymics were significantly slower in color-naming illness-related words than in other category words. All of dimensions of alexithyrnia had negative correlations with mean lateneies for emotion words and positive correlations with mean lateneies for illness-related words. Our conclusions are： High-alexithymics held attentional bias in information selection. They tended to pay more attention to physiological information and neglect emotional information.