Komasi Saeid, Saeidi Mozhgan, Soroush Ali, Zakiei Ali
Social Development and Health Promotion Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran. Email:
J Inj Violence Res. 2016 Jul;8(2):67-74. doi: 10.5249/jivr.v8i2.696. Epub 2015 Nov 14.
Aggression is one of the negative components of emotion and it is usually considered to be the outcome of the activity of the Behavioral Inhibition and the Behavioral Activation System (BIS/BAS): components which can be considered as predisposing factors for personality differences. Therefore, the purpose of this study was to investigate the relationship between brain behavioral systems and the characteristics of the five factor model of personality with aggression among students.
The present study has a correlation descriptive design. The research population included all of the Razi University students in the academic year of 2012-2013. The sampling was carried out with a random stratified method and 360 people (308 female and 52 male) were studied according to a table of Morgan. The study instruments were Buss and Perry Aggression Questionnaire, NEO Personality Inventory (Short Form), and Carver and White scale for BAS/BIS. Finally, SPSS20 was utilized to analyze the data using Pearson correlation, regression analysis, and canonical correlation.
The data showed a significant positive relationship between the neurosis and agreeableness personality factors with aggression; but there is a significant negative relationship between the extroversion, openness, and conscientiousness personality factors with aggression. Furthermore, there is a significant positive relationship between all the components of brain behavioral systems (impulsivity, novelty seeking, sensitivity, tender) and aggression. The results of regression analysis indicated the personality characteristics and the brain behavioral systems which can predict 29 percent of the changes to aggression, simultaneously.
According to a predictable level of aggressiveness by the personality characteristics and brain behavioral systems, it is possible to identify the personality characteristics and template patterns of brain behavioral systems for the students which be presented to them as a necessary training in order to control and manage of anger and aggression.
攻击性是情绪的负面组成部分之一，通常被认为是行为抑制系统和行为激活系统（BIS/BAS）活动的结果，这两个系统可被视为导致人格差异的易感因素。因此，本研究旨在探讨大脑行为系统与学生人格五因素模型特征与攻击性之间的关系。
本研究采用相关性描述性设计。研究对象包括拉齐大学2012 - 2013学年的所有学生。采用随机分层抽样方法，根据摩根表选取360人（308名女性和52名男性）进行研究。研究工具包括布斯与佩里攻击性问卷、大五人格量表简版以及卡弗和怀特的BAS/BIS量表。最后，使用SPSS20软件进行数据分析，采用皮尔逊相关性分析、回归分析和典型相关性分析。
数据显示神经质和宜人性人格因素与攻击性之间存在显著正相关；外向性、开放性和尽责性人格因素与攻击性之间存在显著负相关。此外，大脑行为系统的所有组成部分（冲动性、寻求新奇、敏感性、温柔性）与攻击性之间存在显著正相关。回归分析结果表明，人格特征和大脑行为系统能够同时预测29%的攻击性变化。
根据人格特征和大脑行为系统对攻击性的可预测水平，有可能识别出学生的人格特征和大脑行为系统模板模式，并将其作为控制和管理愤怒与攻击性的必要训练提供给他们。
