DONG Yinyin, XING Min, AI Yi, WANG Huihui. Social Network Use and Prosocial Behavior Among College Students: The Chain Mediating Role of Upward Social Comparison and Friendship QualityJ. The journal of xinyang normal university (philosophy and social science edition), 2026, 46(1): 75-80. DOI: 10.3969/j.issn.2097-5821.2026.01.011