Table 3 Coefficients of the explanatory model
Confidence interval of 95% | Colinearity | ||||||
|---|---|---|---|---|---|---|---|
Variables | Beta | T | Sig. | Lower limit | Upper limit | Tolerance | VIF |
Constant | 2.40 | 4.35 | 0.00 | 1.32 | 3.48 | ||
Group II vs I | 0.38 | 3.71 | 0.00 | 0.18 | 0.59 | 0.77 | 1.29 |
Group III vs I | 0.00 | -0.02 | 0.99 | -0.24 | 0.23 | 0.82 | 1.23 |
Survey year | 0.16 | 2.53 | 0.01 | 0.04 | 0.28 | 0.92 | 1.08 |
Management support | 0.52 | 13.25 | <0.01 | 0.44 | 0.59 | 0.70 | 1.43 |
Work load | -0.42 | -11.52 | <0.01 | -0.49 | -0.35 | 0.89 | 1.13 |
Intrinsic motivation | 0.24 | 5.07 | <0.01 | 0.15 | 0.33 | 0.74 | 1.34 |
Age | 0.01 | 1.71 | 0.09 | 0.00 | 0.02 | 0.84 | 1.20 |
Others vs. Stable relationship | 0.21 | 2.09 | 0.04 | 0.01 | 0.41 | 0.92 | 1.08 |
No management tasks vs. management tasks | 0.25 | 2.59 | 0.01 | 0.06 | 0.45 | 0.91 | 1.10 |
Others vs. Morning shift | -0.21 | -2.25 | 0.02 | -0.40 | -0.03 | 0.86 | 1.16 |