The Impact of Victimization and Witnessing Violence on Physical Aggression Among High-Risk Adolescents
The Impact of Victimization and Witnessing Violence on Physical Aggression Among High-Risk Adolescents
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DOI：
10.1111/cdev.12215
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发表时间：
2014-07-01
影响因子：
4.6
通讯作者：
Goncy, Elizabeth A.
中科院分区：
文献类型：
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作者：
Farrell, Albert D.;Mehari, Krista R.;Goncy, Elizabeth A.
在1156名六年级学生的高风险样本中调查了目睹暴力、受害和身体攻击之间的关系。对来自四个社区37所学校的两组学生的两波数据进行了纵向、多水平分析。样本中65%是男性，67%是非裔美国人。在学校层面上，邻里集中劣势、目睹暴力、受害和身体攻击呈显著正相关。与假设相反，暴露于暴力并没有调解邻里集中劣势对身体攻击变化的影响。正如预期的那样，目睹暴力和身体攻击在学生水平上具有双向的纵向影响。相反，随着时间的推移，暴力受害和攻击性的变化之间没有交叉变量关系。
Relations among witnessing violence, victimization, and physical aggression were investigated within a high-risk sample of 1,156 sixth graders. Longitudinal, multilevel analyses were conducted on two waves of data from two cohorts of students in 37 schools from four communities. The sample was 65% male and 67% African American. Neighborhood concentrated disadvantage, witnessing violence, victimization, and physical aggression were strongly and positively correlated at the school level. Contrary to hypothesis, exposure to violence did not mediate the effects of neighborhood concentrated disadvantage on changes in physical aggression. As expected, witnessing violence and physical aggression had bidirectional longitudinal effects on each other at the student level. In contrast, there were no cross-variable relations between changes in violent victimization and aggression over time.