目的:探讨感恩在贫困大学生歧视知觉与生命意义感之间的中介作用,为有效预防贫困大学生心理危机提供实证依据。方法:采用歧视知觉量表、感恩量表、生命意义感量表对江苏省3所高校的1708名贫困大学生进行调查。结果:1) 贫困大学生生命意义感、感恩之间存在显著正相关,与歧视知觉间均存在显著负相关;2) 歧视知觉对贫困大学生生命意义感存在显著的负向影响;3) 歧视知觉还能通过感恩的中介作用对贫困大学生生命意义感施加间接的负面影响。结论:本研究揭示了歧视知觉与贫困大学生生命意义感的关系及其作用机制,发现歧视知觉对贫困大学生生命意义感存在削弱的作用。To explore the mediating role of gratitude in the perception of discrimination and the sense of meaning in life among impoverished college students, and to provide empirical evidence for effectively preventing psychological crises among impoverished college students. Method: A survey was conducted in 1708 impoverished college students from three universities in Jiangsu Province using the Discrimination Perception Scale, Gratitude Scale, and Meaning of Life Scale. Result: 1) There is a significant positive correlation between the sense of meaning in life and gratitude among impoverished college students, and a significant negative correlation with their perception of discrimination;2) The perception of discrimination has a significant negative impact on the sense of meaning in life of impoverished college students;3) Perceived discrimination can also have an indirect negative impact on the sense of meaning in life of impoverished college students through the mediating effect of gratitude. Conclusion: This study reveals the relationship and mechanism between perceived discrimination and the sense of meaning in life among impoverished college students, and finds that perceived discrimination has a weakening effect on the sense of meaning in life among impoverished co
