Abstract: The mechanism of aggression is always a hot topic in psychology. With the development of internet, online aggressive behavior has gradually become a new form of aggression. Now, it is anxious for college students to face traditional aggression and online aggressive behavior from different people. According to the previous researches, the rate of online aggressive behavior is 59.5% in China, and the aggression rate is nearly 88.8%. Exposuring to traditional aggression or online aggression may change personal emotions, behavior and cognition and finally making him aggressive, so it is necessary for researchers to find out which factors influencing traditional aggression or online aggression of college students. Among many influencing factors, alienation and cyber-ostraccism were believed to be strong predictors, so the purposes of the present study is to explore the relationship between cyber-ostraccism, alienation, traditional aggression and online aggressive behavior as well as the mechanism the effect of cyber-ostraccism on traditional aggression and online aggressive behavior of college students. There were 600 college students selected from different universities, with 301 males and 221 females, the range of the age is from 18 to 26 years old. The questionnaires included the Cyber- ostracism Questionnaire(COQ), Online Aggressive Behavior Scale(OABS), General Alienation Scale (GAS), and Chinese College Students’ Version of Buss-Perry Aggression Questionnaire (BPAQ-CCSV). We used Spss 24.0 and Mplus7.4 to analyze the data, and the Bias-Corrected Percentile Bootstrap method was used to analyze the role of alienation between cyber-ostracism and online aggressive behavior and traditional aggression. The results show that: (1) The relationships between each pair of cyber-ostracism, alienation online aggressive behavior and traditional aggression are correlated significantly and positively, the coefficient ranges .18 from .91 (p < .01); (2) The structural equation model (SEM) reveals that the data veries the theoretical model(χ2/df=3.28, CFI=.95, TLI=.94, SRMR=.04, RMSEA=.06); (3) Cyber-ostracism has?a?significant direct?effect on traditional aggression (β =.19, p < .001, 95% CI: .11~.28); Cyber-ostracism has?a?significant direct?effect on alienation (β =.44, p < .001, 95% CI: .34~.53); Alienation has?a?significant direct?effect on traditional aggression (β =.65, p < .001, 95% CI: .55~.74); Cyber-ostracism has?a?significant direct?effect on online aggressive behavior (β =.47, p < .001, 95% CI: .38~.57); Alienation has?a?significant direct?effect on online aggressive behavior (β =.19, p < .001, 95% CI: .08~.30); (4) Cyber-ostracism has a significant indirect effect on traditional aggression through alienation , and the confidence interval of 95% is [.19, .37], Cyber-ostracism has a significant indirect effect on online aggressive behavior through alienation, and the confidence interval of 95% is [.02, .09], that is, Cyber-ostracism has a significant direct effect on traditional aggression and online aggressive behavior, and alienation plays a partial mediating role among them. It is concluded that in the structural equation model (SEM) of cyber-ostraccism and online aggressive behavior and traditional aggression of college students, alienation plays a partial mediating role. These findings may contribute to a better way to solve the realistic problems of college students’ traditional aggression and online aggressive behavior. Moreover, it can provide us some constructive suggestions and measures to eradicate college students’traditional aggression and online aggressive behavior.

Key words: College students, Cyber-ostracism, Alienation, Traditional Aggression, Online Aggressive Behavior

摘要： 为探讨网络社会排斥、疏离感、大学生网络攻击行为及传统攻击行为间的关系，选取600名大学生为被试，采用网络社会排斥问卷、一般疏离感量表、网络攻击行为量表及大学生攻击行为量表进行测试。结果表明：(1) 网络社会排斥、疏离感、大学生传统攻击行为及网络攻击行为两两之间均呈显著正相关；(2) 网络社会排斥对大学生网络攻击行为和传统攻击行为均具有显著的正向预测作用；(3) 疏离感在网络社会排斥对大学生网络攻击行为和传统攻击行为的影响中均起着部分中介作用。

关键词: 大学生, 网络社会排斥, 疏离感, 传统攻击行为, 网络攻击行为