| Typicality: | 0.372 |
| Saliency: | 0.286 |
| to date | 2 | temporal |
| volunteer → participate in → the research | 4 |
| volunteer → work with → research | 4 |
| volunteer → be involved in → research | 3 |
| volunteer → participate in → this research | 3 |
| negative | neutral | positive |
| 0.035 | 0.645 | 0.320 |
| Raw frequency | 14 |
| Normalized frequency | 0.286 |
| Modifier score | 0.500 |
| Perplexity | 59.731 |