The relationship between social dominance orientation and contextual performance
The mediating role of grandiosity and dominance
The purposes of this study were, first, to confirm the internal structure of social dominance orientation by using Korean working adult sample. Second is to investigate the effect of social dominance orientation on the employee’s contextual performance at the facet level, along with exploring the possible role of narcissistic self-concept(grandiosity) and interpersonal motive(dominance). Using the survey research method, data were collected from 411 employees who were working in a variety of organizations in Korea. The results of study showed that subdimensions of social dominance orientation(SDO-D, SDO-E) were significantly correlated with each other and SDO-E factor was negatively related with interpersonal facilitation. SDO-D factor was not significantly related with neither interpersonal facilitation nor job dedication. However, grandiosity and dominance fully mediated the relationship between SDO-D factor and both subdimensions of contextual performance. Based on these results, we discussed the implications of study, limitations, and the suggestions for future research.