Recent lexical studies of personality structure suggest that there are six independent major dimensions of personality. TheHEXACOPersonality Inventory (HEXACO-PI), a new questionnaire that measures these six lexically derived personality constructs, was examined in two different cultural contexts using samples of 149 Francophone and 211 Korean respondents. Scores on the scales of the French and Korean versions of the HEXACO-PI were shown to have acceptable psychometric properties, including appropriate score distributions, high internal-consistency reliabilities, and low scale intercorrelations. In addition, the HEXACO-PI variables showed the expected pattern of correlations with markers of the Big Five and of lexical Honesty-Humility.

The purpose of this study was to investigate the influence of role stress(role conflict, role ambiguity, and role overload) on employee silence behavior and the mediating effect of psychological ownership between two variables. In addition, this study examined the moderating effect of perceived supervisor support on the relationship between psychological ownership and employee silence behavior. Using the survey research method, data were collected from 310 employees who were working in a variety of organizations in Korea. As results, role conflict, role ambiguity, and role overload had positive relationships with employee silence behavior. And psychological ownership had mediation effect in the relationship between role conflict/role ambiguity and employee silence behavior. The perceived supervisor support had moderation effect on the relationship between psychological ownership and employee silence behavior. That is, the negative relationship between psychological ownership and employee silence behavior was stronger when the perceived supervisor support was high rather than low. Finally, based on these results, we discussed the implications and limitations of the study, and the suggestions for the future research.

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The first purpose of this study was to examine the effect of perception of organizational politics and stress on turnover intention. The second was to examine the mediating effect of stress and organizational commitment in the relationship between perception of organizational politics and turnover intention. The third was to examine the moderating effect of honesty in the relationship between perception of organizational politics and stress. Data were gathered from 203 employees who were working in various organizations in Korea. As results, perception of organizational politics and stress had positive relationship with turnover intention. Stress and organizational commitment sequentially mediated in the relationship between perception of organizational politics and turnover intention. Also, honesty had moderating effect in the relationship between perception of organizational politics and stress because the relationship was more positive when honesty was high than low. Finally, implication of results and limitations and future research tasks were discussed.