ISSN 0439-755X
CN 11-1911/B

心理学报 ›› 2021, Vol. 53 ›› Issue (11): 1228-1243.doi: 10.3724/SP.J.1041.2021.01228

• 研究报告 • 上一篇    下一篇


张丽华, 朱贺   

  1. 辽宁师范大学心理学院, 大连 116029
  • 收稿日期:2020-12-19 出版日期:2021-11-25 发布日期:2021-09-23
  • 通讯作者: 张丽华, E-mail:
  • 作者简介:张丽华和朱贺为本文的共同一作。
  • 基金资助:

Relationship between narcissism and aggression: A meta-analysis

ZHANG Lihua, ZHU He   

  1. School of Psychology, Liaoning Normal University, Dalian 116029, China
  • Received:2020-12-19 Online:2021-11-25 Published:2021-09-23

摘要: 本研究采用元分析技术探讨自恋与攻击性的关系。通过文献检索和筛选, 共纳入原始文献121篇, 含177个独立样本, 参与者总数达73687名。元分析的结果显示, 自恋与攻击性存在显著正相关, 二者关系受性别和自恋报告方式的调节, 但不受攻击性报告方式和文化的调节。同时, 不同类型的自恋与攻击性呈现出不同的相关程度, 内隐自恋与攻击性的相关程度高于外显自恋, 非适应性自恋与攻击性的相关程度高于适应性自恋。后续的研究应加强自恋测量的准确性, 注重探讨不同类型自恋与不同类型攻击性的关系。

关键词: 自恋, 攻击性, 元分析

Abstract: Aggression and violence are prevalent public health problems, tremendously harming individuals, families and society. Supposedly, low self-esteem is an important cause of aggression. However, some researchers have suggested that aggression may be attributable to threatened egoism, that is, the inflated and narcissistic view of self that is threatened, rather than low self-esteem itself. Numerous studies have explored the relationship between narcissism and aggression. However, these results appear somewhat inconsistent in different studies. Therefore, this meta-analysis was conducted to explore the strength and moderators of the relationship between narcissism and aggression.
We included Chinese and English literature from 1965 to 2021. A total of 177 independent effect sizes (121 studies, 73687 participants) were found within the criteria of the meta-analysis. On the basis of the characteristics of studies, we selected the random-effects model. After coding the data, independent effect sizes were analyzed using Comprehensive Meta-Analysis Version 3.3 program.
The results of the funnel plot and Egger test showed no publication bias. Results showed a significant positive correlation (r = 0.27, 95% CI [0.25, 0.29]) between narcissism and aggression. Additionally, the moderation analyses revealed that the strength of the relationship was moderated by gender and report modality of narcissism, but not by report modality of aggression and culture. Meanwhile, different types of narcissism related differently to aggression, in that covert narcissism was more positively correlated with aggression compared with overt narcissism, and maladaptive narcissism was more positively correlated with aggression compared with adaptive narcissism.
Based on the meta-analysis, narcissism and aggression were closely related. The mechanisms of aggression must be identified to develop effective prevention and intervention strategies to alleviate the public health problems caused by aggression. Future research could: (1) The present study found that report modality of narcissism plays a moderating role in the relationship between narcissism and aggression. Therefore, to gain insights into the reporters’ bias and obtain accurate and complete information regarding narcissism, the data of multiple reporters can be employed. (2) Overt narcissism and covert narcissism are distinct structures, and the existing studies on the relationship between narcissism and aggression have paid less attention to covert narcissism. The present study found that covert narcissism is more likely to be a risk factor for aggression than overt narcissism. Therefore, future research could strengthen the exploration of covert narcissism.

Key words: narcissism, aggression, meta-analysis