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攻击性在大学生社会支持与自杀接受程度间的中介作用 被引量:5

Mediation effect of aggression on relationship between social support and suicide acceptability among college students
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摘要 目的探讨攻击性在大学生社会支持与自杀接受程度间的中介作用。方法采用社会支持评定量表(SSRS)、Buss-Perry攻击性问卷中文版(AQ-CV)和自杀接受程度问卷,对黑龙江省4533名大学生进行问卷调查;使用SPSS19.0进行统计分析,包括描述性分析、单因素方差分析、相关分析和线性回归分析。结果大学生社会支持、攻击性和自杀接受程度的平均得分分别为(35.34±4.77)分、(61.67±15.42)分和(11.45±11.79)分;社会支持与攻击性、自杀接受程度间存在负相关关系(r=-0.256,r=-0.131,P〈0.01),大学生攻击性与自杀接受程度问存在正相关关系(r=0.308,P〈0.01);回归分析发现,大学生攻击性在社会支持与自杀接受程度间起部分中介作用,中介效应占总效应之比为51.48%。结论社会支持不仅能直接影响大学生自杀接受程度,还可以通过攻击性对自杀接受程度产生间接影响。 Objective To explore the mediation effect of aggression on relationship between social support and suicide acceptability among college students. Methods 4 533 college students were collected to carry out a questionnaire survey, which includes Social Support Rating Scale, Chinese Version of Buss and Perry Aggression Questionnaire and suicide acceptability questionnaire; the data were analyzed by SPSS19.0, and the statistical methods include descriptive analysis ,one-way ANOVA ,correlation analysis and hierarchical regression analysis. Results The scores of social support, aggression and suicide acceptability were 35.34±4.77,61.67± 15.42,11.45±11.79, respectively. There were two negative correlations : social support and aggression( r=-0.256, P〈0.01 ), social support and suicide acceptability ( r=-0.131, P〈0.01 ) ; besides ,the association of aggression and suicide acceptability was positive( r= 0.308, P〈0.01 ). Hierarchical regression analysis suggested that, aggression partially mediated the relationship between social support and suicide acceptability; and the mediating effect was 51.48%. Conclusion Social support has a direct impact on suicide acceptability ; and aggression can mediate the association of social support and suicide acceptability.
机构地区 哈尔滨医科大学
出处 《中华行为医学与脑科学杂志》 CAS CSCD 北大核心 2016年第10期942-945,共4页 Chinese Journal of Behavioral Medicine and Brain Science
基金 黑龙江省教育厅科学技术研究项目基金(12542160)
关键词 大学生 攻击性 社会支持 自杀接受程度 中介作用 College students Aggression Social support Suicide acceptability Mediation
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