目的:探讨激活优势群体的消极特征和弱势群体的积极特征对民众公平体验的影响。方法:采用自编短文激活被试对贫、富群体在不同特征维度上的补偿或非补偿性刻板印象,随后用问卷测量公平感。结果:与非补偿条件相比,补偿性刻板印象激活条件下被试体验到更强的个人公平感,特征维度与激活条件间的交互作用不显著;激活热情维度上非补偿刻板印象的被试,其社会公平感显著低于其他条件下的被试。结论:补偿性刻板印象源于系统公正需求,能起到提升个人公平感和维护社会公平感的作用。 Objective: To explore the impact of the negative characteristics of the dominant group and the positive characteristics of the vulnerable groups on the people’s fair experience. Methods: Self-edited essays were used to activate the compensated or non-compensatory stereotypes of the poor and rich groups in different characteristic dimensions, and then measure the sense of fairness with questionnaires. Results: Compared with the non-compensated condition, the participants under the compensatory stereotype activation experienced a stronger sense of personal fairness and the interaction between the characteristic dimension and the activation condition was insignificant. The subjects who activated the uncompensated stereotype of the enthusiasm dimension , Their sense of social fairness was significantly lower than those under other conditions. Conclusion: The compensatory stereotype derives from the justice needs of the system and can play a role in enhancing the sense of personal fairness and maintaining social fairness.