Abstract: To explore the relationship between materialistic values and sense of gain, as well as the mediating role of psychological capital and the moderating role of technoference, 3070 middle school students were investigated with the Material Values Scale-C, Psychological Capital Questionnaire for Adolescent Students, Technoference Scale and Chinese Sense of Gain Scale. The results showed that: 1) the materialistic values of middle school students had a significant negative predictive effect on their sense of gain; 2) psychological capital played a mediating role between materialistic values and sense of gain; 3) technoference as a moderating variable specifically moderated the predictive pathway of materialistic values on psychological capital (the first half of the mediating pathway). The study reveals the mechanism of the relationship between materialistic values and sense of gain among middle school students, which helps guide them to promote the development of positive psychological qualities through rational consumption.

Key words: materialistic values, psychological capital, technoference, sense of gain, middle school students

摘要： 为探讨物质主义价值观与获得感的关系，以及心理资本在其中的中介作用和科技干扰的调节作用，采用青少年物质主义价值观量表、青少年学生心理资本问卷、科技干扰量表和中国人获得感量表对3070名中学生进行调查研究。结果显示：(1)中学生物质主义价值观对获得感具有显著的负向预测作用；(2)心理资本在物质主义价值观与获得感之间起中介作用；(3)科技干扰作为调节变量，具体调节物质主义价值观对心理资本的预测路径(即中介路径的前半段)。研究揭示了中学生物质主义价值观与获得感关系的作用机制，有助于引导中学生通过合理消费促进其积极心理品质的发展。

关键词: 物质主义价值观, 心理资本, 科技干扰, 获得感, 中学生