网络欺凌对大学生自杀意念影响的交叉滞后分析

目的 了解网络欺凌与大学生自杀意念的因果关系及内在发生机制,为有效干预大学生自杀行为提供纵向证据.方法 基于一般压力理论,采用纵向设计,使用受网络欺凌行为问卷、自杀意念量表以及流调用抑郁自评量表(CES-D)对北京市和西安市4所高校的558名大学生进行2次追踪测试,建构以抑郁为中介的交叉滞后模型.结果 交叉滞后分析结果...

The cross-lagged study between cyberbully and suicidal ideation among college students

  Objective  To provide longitudinal evidence for interventions in suicidal behavior among college students, this study explored the mechanisms underlying the relationship between cyberbully.  Methods  Based on the general strain theory, 558 college students from Beijing and Xi'an were followed up 2 times(T1 and T2) by using the Cyberbullying Questionnaire, Beck Scale for Suicide Ideation and Center for Epidemiological Survey-Depression Scale(CES-D).  Results  T1 cyberbully could positively predict depression and suicidal ideation among college students at T2(β=0.06, 0.15, P < 0.01), and depression at T1 could positively predict suicidal ideation among college students at T2(β=0.29, P < 0.01). The mediation effect revealed that depression at T1 could mediate the relationship between cyberbully and suicidal ideation. Compared to boys, girls were likely to be affected by cyberbully and resulted in depression and suicidal ideation.  Conclusion  Findings contribute to the prespective causal relation between cyberbullying and suicidal ideation among college students and provide the longitudinal evidence for intervention of suicidal ideation.