| Typicality: | 0.559 |
| Saliency: | 0.548 |
| for a long time | 3 | temporal |
| scientist → be involved in → development | 42 |
| scientist → engage in → development | 10 |
| scientist → be engaged in → the development | 7 |
| scientist → be involved in → the development | 4 |
| scientist → be engaged in → development | 4 |
| negative | neutral | positive |
| 0.014 | 0.485 | 0.502 |
| Raw frequency | 67 |
| Normalized frequency | 0.548 |
| Modifier score | 1.000 |
| Perplexity | 205.834 |