KMO, Bartlett’s sphericity test, and reliability assessment
| Specification | PCB | POS | IP | HRP | SP | PF |
|---|---|---|---|---|---|---|
| KMO | 0.844 | 0.762 | 0.901 | 0.870 | 0.829 | 0.930 |
| Bartlett sphericity test | χ2 (5) = 1544.5 | χ2 (8) = 2061.0 | χ2 (4) = 2365.0 | χ2 (4) = 2274.6 | χ2 (8) = 1756.8 | χ2 (16) = 7641.3 |
| p < 0.001** | p < 0.001** | p < 0.001** | p < 0.001** | p < 0.001** | p < 0.001** | |
| Cronbach’s alpha coefficient | 0.856 | 0.814 | 0.791 | 0.831 | 0.785 | 0.896 |
| Factor loading | 0.613–0.856 | 0.639–0.866 | 0.823–0.879 | 0.656–0.861 | 0.756–0.867 | 0.810–0.893 |
| Eigen-value | 2.431 | 4.887 | 3.219 | 3.286 | 3.592 | 2.589 |
| Variances explained (%) | 60.735 | 68.875 | 80.003 | 64.994 | 71.482 | 78.714 |
| Specification | PCB | POS | IP | HRP | SP | PF |
|---|---|---|---|---|---|---|
| KMO | 0.844 | 0.762 | 0.901 | 0.870 | 0.829 | 0.930 |
| Bartlett sphericity test | ||||||
| Cronbach’s alpha coefficient | 0.856 | 0.814 | 0.791 | 0.831 | 0.785 | 0.896 |
| Factor loading | 0.613–0.856 | 0.639–0.866 | 0.823–0.879 | 0.656–0.861 | 0.756–0.867 | 0.810–0.893 |
| Eigen-value | 2.431 | 4.887 | 3.219 | 3.286 | 3.592 | 2.589 |
| Variances explained (%) | 60.735 | 68.875 | 80.003 | 64.994 | 71.482 | 78.714 |
Note(s): PCB – psychological contract breach; POS – perceived organizational support; IP – individual participation; HRP – HR participation; SP – strategic participation; PF – participation forms (total participation)
Source(s): Authors’ own elaboration
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