Department of Psychology, Faculty of Educational and Psychology, Alzahra University, Tehran, Iran.
Brain Behav. 2022 Apr;12(4):e2514. doi: 10.1002/brb3.2514. Epub 2022 Mar 1.
Personality is one of the important etiological factors of psychological factors. In this regard, one of the important factors in the success of people's social and psychological life is the light triad personality. They are a combination of sympathy, compassion, and humanity. On the basis of results of the research, it is not possible to trust the psychometrics characteristics of tools; it is necessary to evaluate the psychometric characteristics of these tools. Meanwhile, the aim of the present study is the evaluation of psychometrics characteristics of light triad personality in nurses.
The statistical population includes all nurses who were employed in the summer and autumn of 2020 in private centers and hospitals affiliated with Mashhad University of Medical Sciences. The sample of this study was 245 nurses who were selected by convenience sampling. To analyze the data, exploratory and confirmatory factor analysis, Pearson correlation, total question-score correlation, and reliability analysis were used by using SPSS and LISREL software.
The results of exploratory and confirmatory factor analysis confirmed the three-factor structure of the light triad personality questionnaire. The findings of the convergent validity of the light triad personality questionnaire were evaluated and confirmed via its simultaneous implementation by the Social Health and Emotional Sympathy Questionnaires and its divergent reliability was confirmed by the Machiavellian Questionnaire. The reliability coefficient of the questionnaire was obtained for the factors of sympathy, compassion, philanthropy, and totality by using Cronbach's alpha coefficient, 0.83, 0.75, 0.70, and 0.92, respectively.
Finally, with regard to the desired validity and reliability coefficients, ease of implementation, scoring, interpretation, and explanation, as well as a short time to answer, it can be said that light triad personality questionnaires were qualified for use in psychological research to measure the rate of light triad personality.
人格是心理因素的重要病因之一。在这方面，人们社会心理生活成功的重要因素之一是光明三联人格。它们是同情、怜悯和人性的结合。基于研究结果，不能信任工具的心理计量学特征；有必要评估这些工具的心理计量学特征。同时，本研究的目的是评估护士光明三联人格的心理计量学特征。
统计人群包括 2020 年夏季和秋季在私立中心和马什哈德医科大学附属医院工作的所有护士。本研究的样本由 245 名护士组成，采用方便抽样法选取。为了分析数据，采用 SPSS 和 LISREL 软件进行探索性和验证性因子分析、皮尔逊相关分析、总问题评分相关性分析和可靠性分析。
探索性和验证性因子分析的结果证实了光明三联人格问卷的三因素结构。通过同时实施社会健康和情感同情心问卷以及马基雅维利主义问卷来评估和确认光明三联人格问卷的聚合效度，并通过马基雅维利主义问卷来确认其发散可靠性。使用 Cronbach 的 alpha 系数，分别获得问卷同情、怜悯、慈善和总体因素的可靠性系数为 0.83、0.75、0.70 和 0.92。
最后，考虑到所需的有效性和可靠性系数、实施的便利性、评分、解释和说明以及回答的时间短，可以说光明三联人格问卷具有合格的心理研究中使用的品质，用于测量光明三联人格的比率。
