Although much research has been conducted on workaholism, its crossover effects remain uninvestigated, especially in the context of organizations. Based on the job demands-resources (JD-R) model of burnout and the conservation of resources (COR) theory, we established a dual-path structural model to examine the effects of supervisors’ workaholism on subordinates’ turnover intention through two types of job demands (perceived workload and interpersonal conflict) as well as subordinates’ emotional exhaustion. The results revealed that supervisors’ workaholism is positively related to subordinates’ emotional exhaustion through increased perceived workload and interpersonal conflict, which result in subordinates’ turnover intention. This study has made a contribution to the literature by extending the scope of workaholism research from self-perspective to other-perspective. The findings also have practical implications for organizations and their human resources (HR) practitioners.

Even though research on the micro-effects of corporate social responsibility (CSR) has been growing, our understanding of the psychological mechanisms through which perceived CSR affects employees’ organizational citizenship behavior (OCB) remains insufficient. Based on social identity theory and the concept of whole self, this study examines the mediating role of meaning orientation as a psychological mechanism and tests the moderating role of grit, using survey data collected from 361 South Korean workers. Our results show that the positive association between perceived CSR and OCB is mediated by meaning orientation. In addition, grit strengthens the perceived CSR-meaning orientation relationship, which in turn boosts employees’ OCB. This study contributes to the literature by revealing a psychological mechanism and how it is moderated by individual traits, which are crucial in predicting CSR’s micro-effects. We discuss how our results can be practically applied by organizations as part of sustainable human resource management.

This study aimed to provide a reliable and valid measure of workaholism for Korean workers. We translated the Multidimensional Workaholism Scale (MWS) into Korean and validated it with a sample of 1020 full-time Korean employees. An exploratory factor analysis revealed a four-factor solution (Study 1; N = 524), and a confirmatory analysis further demonstrated good model fit of the four-factor structure (Study 2; N = 496). The scale’s concurrent and construct validity was supported by positive correlations with other existing measures of workaholism, emotional exhaustion, and work–family conflict (WFC) and by a negative correlation with psychological detachment. Moreover, the MWS demonstrated a moderate association with work engagement, but no significant association with job satisfaction. It further showed significant incremental validity in predicting emotional exhaustion and WFC. The findings support the Korean MWS version’s reliability and validity for measuring workaholism among Korean employees. Theoretical implications for the workaholism literature and practical implications for corporate counselors and human resource practitioners are discussed.

This study examined the mediating role of meaning in life in the effect of calling on posttraumatic stress disorder (PTSD) and posttraumatic growth (PTG) among navy soldiers of the Republic of Korea deployed to the Gulf of Aden, Somalia. Participants responded to the questionnaire survey three times (pre-deployment, deployment, and post-deployment) at 4-month intervals. From the first, second, and third surveys, data were collected for 223, 195, and 103 respondents, respectively. Results showed that calling had a negative effect on PTSD, fully mediated by meaning in life, whereas calling had a positive effect on PTG, partially mediated by meaning in life. Our findings suggest that calling acts as a positive psychological resource for maintaining the meaning in life throughout stressful events experienced during deployment, thereby reducing posttraumatic stress symptoms and promoting post-deployment psychological growth. Finally, theoretical and practical implications and the need for follow-up studies are discussed.

Even though research on perceiving a calling has been growing, our understanding of its double-edged sword effects and psychological mechanisms remain unclear, especially in terms of work engagement and workaholism. Based on the heavy working investment (HWI) and dualistic model of passion (DMP) theories, we established a dual-path structural model to examine the effects of callings on work engagement and workaholism through two types of passion: harmonious (HP) and obsessive (OP) passions. Our results showed that the association between perceiving a calling and work engagement was partially mediated by HP, while the association between perceiving a calling and workaholism was fully mediated by OP. This study contributes to the literature in that it reveals how perceiving a calling has different effects on work engagement and workaholism through the HWI theoretical lens, as well as the mediating roles of HP and OP, based on the DMP theory. Our findings can be practically applied in organizations and counseling.