本文基于公开的线上逝者纪念文本，依据道德的四分类模型，探讨了1950—2019年的道德变迁时期效应和1901—2000年的道德变迁世代效应。研究表明，当代中国社会的道德变迁呈现“双拐点，两阶段”特征：即时期变迁上的“千禧年拐点”和世代变迁上的“新中国成立世代拐点”；在两个拐点前，自我发展道德水平呈现下降趋势，自我克制、发展型利他和克制型利他道德水平呈现上升趋势；在两个拐点后，四类道德则呈现相反发展趋势。本研究描绘了一幅当代中国社会道德变迁的历史图景，对过往关于道德变迁的改革开放拐点论和道德滑坡论进行了修正。

Based on publicly available online memorial texts for the deceased, this paper explores the period effect of moral change from 1950 to 2019 and the cohort effect of moral change from 1900 to 2000, using the four-category model of morality. It reveals that moral change in contemporary China exhibits a "double inflection point, two-stage" characteristic, namely, the "illennium inflection point” in terms of period change and the "founding generation inflection point" in terms of cohort-based change. Before these two inflection points, self-development morality shows a downward trend, while self-restraint, development-oriented altruism, and restraint-oriented altruism morality show an upward trend. After these two inflection points, the trends are reversed. This study contributes the first historical picture of moral change in contemporary Chinese society, and corrects the previous theories such as the "reform and opening-up inflection point theory" and the "moral decline hypothesis".

本研究是国家社会科学基金项目“人工智能对价值观影响的社会学研究”（24BSH025）的阶段性成果。

欢迎阅读《社会学研究》！您是该文第129位读者！