| from the year of assessment | 9 | temporal |
| very | 8 | degree |
| in creating significant levels of engagement | 8 | other |
| incentive → be → effective | 126 |
| incentive → be → meaningful | 20 |
| incentive → become → effective | 6 |
| incentive → be → practical | 6 |
| incentive → be likely to → be effective | 3 |
| negative | neutral | positive |
| 0.081 | 0.518 | 0.401 |
| Raw frequency | 161 |
| Normalized frequency | 0.781 |
| Modifier score | 0.483 |
| Perplexity | 68.184 |