| Typicality: | 0.551 |
| Saliency: | 0.327 |
| further | 2 | purpose |
| trial → involve → the participation of human subjects | 11 |
| trial → involve → human subjects | 8 |
| trial → involve → human participants | 4 |
| negative | neutral | positive |
| 0.075 | 0.659 | 0.266 |
| Raw frequency | 23 |
| Normalized frequency | 0.327 |
| Modifier score | 1.000 |
| Perplexity | 60.136 |