Sajjad Basharpoor, Masomeh Shafie,
Volume 9, Issue 1 (11-2015)
Abstract
There has been an increasing interest to study the dark three dark personality traits during the current years. Then, this research was conducted in order to investigate psychometric properties of Persian version of short form scale of Dark Triad personality traits in university students. The all students of University of mohaghegh ardabili in 2014-2015 educational years comprised the statistic population of this study. three hundred and ten students (115 male and 194 female) were selected by random multistage sampling method and participated in this study. The subjects responded individually to the questionnaires of three dark personality traits, big five personality and general health at classrooms. The gathers data were analyzed by exploratory factor analysis, Confirmatory factor analysis and Pearson correlation using SPSS and LISREL softwares. The results of the explorative factor analyze showed the 3 factors with eigenevalue higher than 1, this 3 factor were explaining 53/61 % of variance together. Confirmatory factor analysis indicators also implied to the optimal fitness of three-factor model of this questionnaire. The results of the Pearson correlation showed that three dark personality traits have significant correlations with factores of big five questionnaire and mental health indexes. The alpha cronbach coefficients for the subscales were obtain ranging 0/68 -0/75. Basing the results of this study, it can be conclude that short form of three dark personality triats scale has well validly and reliability for uses in Iranian populations.
