Şen Gamze, Barışkın Elif
Turk Psikiyatri Derg. 2019 Summer;30(2):118-129.
Despite its importance as a psychological construct, narcissism have been inconsistently defined and measured across studies. Overly narrow construct definition of pathological narcissism and insufficient measurement lead Pincus et al. (2009) to develop Pathological Narcissism Inventory (PNI). Which is a multidimensional measure of pathological narcissism that assesses both overt and covert expressions of narcissistic vulnerability. The aim of this study was to adapt PNI into Turkish language and investigate the validity and reliability indicators.
The Turkish version of Pathological Narcissism Inventory was applied to 518 (205 male) university students. Cronbach alpha and test-retest reliability coefficients were calculated. Confirmatory and exploratory factor analyzes have been carried out to determine the factors. The Narcissistic Personality Inventory (NPI) and the Bell Object Relations and Reality Assessment Scale (BORRTI) object relational form were used for evaluation of validity.
The Cronbach alpha is .93 for the total score, and test-retest reliability is r= .91. The principal components analysis revealed 6 factors explaining 50.24% of the variance. According to the structural equality model, fit indices indicate valid and reliable models. Analyses revealed significant correlation coefficients with NPI and BORRTI.
The validity and reliability indicators of PNE Turkish form were within an acceptable range and PNE can be used for further studies.
尽管自恋作为一种心理结构很重要，但在各项研究中，对其定义和测量一直不一致。对病理性自恋的结构定义过于狭窄以及测量方法不足，促使平卡斯等人（2009年）编制了病理性自恋量表（PNI）。这是一种对病理性自恋的多维度测量工具，可评估自恋脆弱性的显性和隐性表现。本研究的目的是将PNI改编成土耳其语版本，并调查其效度和信度指标。
将病理性自恋量表的土耳其语版本应用于518名（205名男性）大学生。计算了克朗巴哈系数和重测信度系数。进行了验证性和探索性因素分析以确定因素。使用自恋人格量表（NPI）和贝尔客体关系与现实评估量表（BORRTI）客体关系形式来评估效度。
总分的克朗巴哈系数为0.93，重测信度为r = 0.91。主成分分析揭示了6个因素，解释了50.24%的方差。根据结构等效模型，拟合指数表明模型有效且可靠。分析显示与NPI和BORRTI有显著的相关系数。
PNE土耳其语版本的效度和信度指标在可接受范围内，PNE可用于进一步研究。
