| by the person | 3 | other |
| resource → be used for → research | 15 |
| resource → be used for → further research | 4 |
| resource → be used in → research | 3 |
| resource → be used for → the research | 3 |
| negative | neutral | positive |
| 0.070 | 0.461 | 0.469 |
| Raw frequency | 25 |
| Normalized frequency | 0.289 |
| Modifier score | 0.500 |
| Perplexity | 28.708 |