杭州师范大学学报（自然科学版）2026，Vol.25Issue(2)：128-135,8.DOI:10.19926/j.cnki.issn.1674-232X.2025.03.271
网络欺凌情境下大学生感知严重性对旁观者助人意愿的影响:一个有调节的中介模型
Effecy of college students' perceived severity on bystander helping willingness in cyberbullying situations:a moderated mediation model
摘要
Abstract
This study explored the impact of college students' perceived severity on bystander helping willingness in cyberbullying situations and its underlying psychological mechanisms.A simulated cyberbullying scenario was set up,and 1 022 college students were surveyed using the Perceived Severity Scale,the Bystander Helping Willingness Scale,the Perceived Responsibility Scale,and the Defensive Self-efficacy Scale.The results showed that:1)Perceived severity could significantly and positively predict bystander helping willingness.2)Perceived responsibility played a partial mediating role between perceived severity and bystander helping willingness.3)Defensive self-efficacy moderated the relationship between perceived severity and perceived responsibility.Specifically,when defensive self-efficacy was higher,the predictive effect of perceived severity on perceived responsibility was stronger.The research concludes that in cyberbullying situations,bystanders' perceived severity not only directly affects their helping willingness but also indirectly influences it through perceived responsibility.Defensive self-efficacy moderates the first half of this mediating pathway.关键词
网络欺凌/感知严重性/感知责任/防御自我效能感/旁观者助人意愿Key words
cyberbullying/perceived severity/perceived responsibility/defensive self-efficacy/bystander helping willingness分类
社会科学引用本文复制引用
樊超超,郭菲,陈祉妍,和青森..网络欺凌情境下大学生感知严重性对旁观者助人意愿的影响:一个有调节的中介模型[J].杭州师范大学学报（自然科学版）,2026,25(2):128-135,8.基金项目
河南省社会科学界联合会调研课题(SKL-2025-340) （SKL-2025-340）
