Core Self-Evaluations Mediators of the Influence of Social Support on Job Involvement in Hospital Nurses

The primary goal of this study was to explore the influence of social support on job involvement and investigate the mediating effect of core self-evaluations on this relationship. A total of 330 participants who are all women completed a battery of questionnaires that assessed social support, core self-evaluations and job involvement. Data were collected by using the Core self-evaluations scale, Social support rating scale and Utrecht work engagement scale. The results indicated that both social support and core self-evaluations were significantly associated with the job involvement. Path analysis (AMOS) showed that core self-evaluations partially mediated the relationship between social support and job involvement. The final model also revealed a significant path from social support through core self-evaluations to job involvement. Limitations of the study are considered and implications of the results for promotion of nurses’ job involvement.