| on economics | 19 | other |
| on are involved in perception | 16 | other |
| on practical skills | 15 | other |
| course → have → focus | 119 |
| course → include → focus | 79 |
| course → deal with → focus | 11 |
| course → require → focus | 10 |
| course → give → focus | 6 |
| course → involve → focus | 4 |
| course → teach → focus | 3 |
| course → can → focus | 3 |
| negative | neutral | positive |
| 0.031 | 0.646 | 0.323 |
| Raw frequency | 235 |
| Normalized frequency | 0.534 |
| Modifier score | 0.717 |
| Perplexity | 168.294 |