| very | 16 | degree |
| about the assignment | 14 | other |
| about improving their ability | 10 | other |
| student → be → serious | 81 |
| student → be → more serious | 5 |
| negative | neutral | positive |
| 0.096 | 0.382 | 0.522 |
| Raw frequency | 86 |
| Normalized frequency | 0.450 |
| Modifier score | 0.850 |
| Perplexity | 167.219 |