Table 3.
Summary of Path Coefficients and Significance levels.
| Direct Hypotheses and corresponding paths | Path Coefficient | T-Statistics | Hypothesis Support |
|---|---|---|---|
| HPWS → Justice Climate | 0.529 | 12.043*** | H1 supported |
| HPWS → Service Climate | 0.746 | 26.144*** | H2 supported |
| HPWS → Service-Oriented OCB | 0.439 | 9.317*** | H3 supported |
| Justice Climate → Service-Oriented OCB | 0.128 | 2.610** | H4a supported |
| Service Climate → Service-Oriented OCB | 0.288 | 5.152*** | H4b supported |
| Justice Climate → Work Engagement | 0.405 | 7.634*** | -- |
| Service Climate → Work Engagement | 0.249 | 4.326*** | -- |
| Work Engagement → Service-Oriented OCB | 0.391 | 7.660*** | -- |
| Mediation hypotheses and corresponding paths | |||
| HPWS → Justice Climate → Service-Oriented OCB | 0.068 | 2.582** | H5a supported |
| Partial Mediation | |||
| HPWS → Service Climate → Service-Oriented OCB | 0.215 | 5.030*** | H5b supported |
| Partial Mediation | |||
| Justice Climate → Work Engagement → Service-Oriented OCB | 0.089 | 4.853*** | H6a supported |
| Partial Mediation | |||
| Service Climate → Work Engagement → Service-Oriented OCB | 0.073 | 3.538*** | H6b supported |
| Partial Mediation | |||
*indicates significant paths: *p < 0.05, **p < 0.01, ***p < 0.001, ns = not significant.