本研究以大学生为被试群体，探究了家庭社会经济地位对个体的面孔情绪识别能力的影响。在不同强度下的六种基本表情（愤怒、悲伤、快乐、恐惧、厌恶、惊讶）识别任务中，高家庭社会经济地位个体的整体正确率显著高于低家庭社会经济地位个体，但情绪类型和情绪强度对两者差异存在调节作用。在高情绪强度下，高家庭社会经济地位个体对六种情绪的识别正确率要显著高于低社会经济地位个体。相比于高社会经济地位和低社会经济地位的个体，中社会经济地位的个体更倾向于将其他情绪误报为积极表情（快乐），更不倾向于将其他情绪误报为消极表情（愤怒和恐惧），对于悲伤、厌恶、惊讶三种情绪，高低社会经济地位个体的识别正确率并无显著差异。

The present study investigated the effect of socioeconomic status (SES) on individuals’ facial expression recognition of six basic emotions with varying intensity. Higher-SES individuals were more accurate at identifying facial expression than lower-SES individuals, but the differences between SES groups were influence by emotional type and intensity. Higher-SES individuals were more accurate at identifying facial expression than lower-SES individuals only at high emotional intensity. And compared to high-SES individuals and low-SES individuals, middle-SES individuals were more likely to misjudge facial expressions as positive emotions (happiness), and less likely to misjudge as negative emotions (anger & fear). There is no difference between SES groups of the misidentification number of sadness, disgust and surprise.