| Typicality: | 0.473 |
| Saliency: | 0.448 |
| for completing the course | 10 | purpose |
| in finding ways | 7 | manner |
| to general technological progress | 6 | transitive-object |
| experiment → be → essential | 42 |
| experiment → be → crucial | 24 |
| experiment → be of → great importance | 9 |
| experiment → be → vital | 9 |
| experiment → be → indispensable | 6 |
| experiment → be of → particular importance | 3 |
| negative | neutral | positive |
| 0.074 | 0.577 | 0.349 |
| Raw frequency | 93 |
| Normalized frequency | 0.448 |
| Modifier score | 0.600 |
| Perplexity | 38.070 |