Research hypotheses outcomes
| Hypothesis | Hypothesis | Outcome |
|---|---|---|
| H1 | Narcissism will have a direct negative effect on work engagement | Accepted |
| H2 | Work overload will have a direct negative effect on work engagement | Accepted |
| H3 | Work overload will have a direct positive effect on job stress | Accepted |
| H4 | Narcissism will have a direct positive effect on job stress | Accepted |
| H5 | Job stress will have a direct negative effect on work engagement | Accepted |
| H6 | Narcissism will have an indirect negative effect on work engagement when mediated through job stress | Accepted |
| H7 | Work overload will have an indirect negative effect on work engagement when mediated through job stress | Accepted |
| H8 | Job autonomy will moderate the relationship between narcissism and work engagement when mediated through job stress | Rejected |
| H9 | Job autonomy will moderate the relationship between work overload and work engagement when mediated through job stress | Accepted |
| H10 | Grit will moderate the relationship between narcissism and work engagement when mediated through job stress | Rejected |
| H11 | Grit will moderate the relationship between work overload and work engagement when mediated through job stress | Rejected |
| Hypothesis | Hypothesis | Outcome |
|---|---|---|
| Narcissism will have a direct negative effect on work engagement | Accepted | |
| Work overload will have a direct negative effect on work engagement | Accepted | |
| Work overload will have a direct positive effect on job stress | Accepted | |
| Narcissism will have a direct positive effect on job stress | Accepted | |
| Job stress will have a direct negative effect on work engagement | Accepted | |
| Narcissism will have an indirect negative effect on work engagement when mediated through job stress | Accepted | |
| Work overload will have an indirect negative effect on work engagement when mediated through job stress | Accepted | |
| Job autonomy will moderate the relationship between narcissism and work engagement when mediated through job stress | Rejected | |
| Job autonomy will moderate the relationship between work overload and work engagement when mediated through job stress | Accepted | |
| Grit will moderate the relationship between narcissism and work engagement when mediated through job stress | Rejected | |
| Grit will moderate the relationship between work overload and work engagement when mediated through job stress | Rejected |
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