The Relationship Between Dark and Light Dimensions of Personality with Life Satisfaction Mediated by Value Orientations

Different studies have examined the relationship between dark and light personality dimensions and life satisfaction. Using the structural equation method, this correlational descriptive study aimed to determine the relationship between dark and light dimensions of personality with life satisfaction as mediated by value orientations. To this end, 400 people who referred to health centers in Tabriz, Iran were selected through convenience sampling method. To collect data, Life Satisfaction Questionnaire, Dark Triad Personality Questionnaire, Light Triad Personality Questionnaire, and the Value System Questionnaire were used. Then the data were analyzed using the structural equation method. While the dark dimensions had a negative effect on life satisfaction, the light dimensions had a positive effect. There was a negative relationship between dark dimensions and life satisfaction as mediated by value orientations. Meanwhile, there was a positive relationship between light dimensions and life satisfaction as mediated by value orientations. Therefore, the dark and light dimensions of personality and the way of value orientation are related to the level of life satisfaction. Accordingly, researchers can examine the effectiveness of these variables on life satisfaction through developing psychotherapy interventions influencing the variables of dark and light dimensions of personality and value orientation.