Effects of narcissistic entitlement and exploitativeness on human physical aggression

Research has demonstrated that narcissism is related to the perpetration of aggression. Despite being commonly considered a pathological form of personality, theorists have argued that narcissism represents a mix of adaptive (e.g., Self-Sufficiency) and maladaptive (e.g., Entitlement and Exploitativeness) traits. The current study sought to examine the relationship between narcissistic traits and aggression. Ninetyone men completed a laboratory aggression task in which participants had the opportunity to administer electric shocks to a confederate or to refrain from doing so. General aggression as well as initial and extreme aggression were measured. Results indicated that narcissistic entitlement and exploitativeness were the narcissistic subtraits that best predicted all measures of aggression. The findings support existing research that identifies these traits as particularly maladaptive traits of narcissism, and are discussed in terms of the linkage between narcissism and perpetration of violence and victimization. 2007 Elsevier Ltd. All rights reserved.