Abstract

This study aimed to translate and validate the Communal Narcissism Inventory(CNI) for use within a Korean population. Communal narcissism is characterized by individuals who see themselves as moral and altruistic while believing they play a vital role in social contributions. This research examined the factor structure and validity of the Korean version of the scale through data from 350 adult participants. A bifactor model was employed to analyze the factor structure, revealing that the K-CNI possesses a robust general factor and group factors with limited contributions. Additionally, validity was evaluated through correlations with narcissistic personality traits, the Big Five personality dimensions, and interpersonal characteristics. The findings validate the K-CNI as a reliable and valid measure for assessing communal narcissism in the Korean cultural context. This study provides an extensive overview of the K-CNI validation process and explores its implications for future research and practical applications.