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目的在问卷调查基础上,分析大学生自杀和暴力心理的发生机制,建立自杀意念和暴力风险的整合结构方程模型,为制定干预措施提供依据。方法采用自杀意念自评量表(SIOSS)和攻击问卷(BPAQ)等,对842名大学生的自杀意念及暴力风险状况进行了调查,并从家庭、人格、心理压力的角度分析自杀意念和暴力风险的产生机制,建立自杀意念和暴力风险的结构方程模型。结果自杀意念和暴力风险的整合结构方程模型成立。家庭教养、人格和心理压力对危机心理有直接影响(系数分别为0.316,0.272,0.553,P<0.05),心理韧性通过心理压力对危机心理产生影响(系数为0.347,P<0.05)。结论自杀意念和暴力风险的发生机制存在共性,未来可以采取综合措施进行预防;心理韧性是个体自杀和暴力心理的重要保护性因素。
Objective Based on the questionnaire survey, this paper analyzes the mechanism of undergraduates’ suicide and violent psychology, builds an integrated structural equation model of suicidal ideation and violence risk, and provides the basis for the formulation of intervention measures. Methods A total of 842 college students were investigated for suicide ideation and violence risk using the self-rating scale of suicidal ideation (SIOSS) and attack questionnaire (BPAQ). The suicidal ideation and risk of violence were analyzed from the angle of family, personality and psychological stress The mechanism of suicide ideation and the risk of structural equation modeling. Results The structural equation model of suicidal ideation and violence risk was established. Family rearing, personality and psychological stress had a direct impact on crisis psychology (coefficient: 0.316,0.272,0.553, P <0.05, respectively). Psychological resilience had a psychological impact on crisis psychology (coefficient 0.347, P <0.05). Conclusions The mechanism of suicidal ideation and violence risk are common, and future comprehensive measures can be taken to prevent them. Psychological resilience is an important protective factor of individual suicide and violent psychology.