| High-score group (M ± SD) | Low-score group (M ± SD) | t | sig |
Professional commitment | 3.78 ± 1.78 | 3.30 ± 1.61 | 2.70 | 0.007 |
Professional satisfaction | 3.66 ± 1.75 | 3.28 ± 1.51 | 2.20 | 0.029 |
Learning engagement | 4.17 ± 1.76 | 3.11 ± 1.51 | 6.15 | 0.000 |