Table 2 Central indicators and dispersion of research variables
| Â | N | Mean | Std. deviation | Minimum | Maximum | Skewness | Kurtosis |
|---|---|---|---|---|---|---|---|
Core of self-assessment | 84 | 34.051 | 6.930 | 15 | 54 |  − 0.180 | .095 |
Problem-based coping | 84 | 21.799 | 7.192 | 9 | 35 |  − 0.126 |  − 1.309 |
Emotion-driven coping | 84 | 19.356 | 7.349 | 7 | 33 | 0.358 |  − 1.277 |
Avoidance-oriented coping | 84 | 19.442 | 7.166 | 7 | 32 | 0.240 |  − 1.332 |
Academic stress | 84 | 46.998 | 9.362 | 28 | 66 | 0.263 |  − 1.134 |