| Typicality: | 0.511 |
| Saliency: | 0.440 |
| clearly | 6 | manner |
| on social needs | 6 | other |
| on regulatory science | 2 | other |
| policy → be based on → research | 28 |
| policy → be informed by → research | 11 |
| policy → be supported by → research | 5 |
| policy → be driven by → research | 4 |
| policy → be directed by → valid research | 3 |
| policy → be guided by → research | 3 |
| policy → be → research-based | 3 |
| policy → be grounded in → research | 3 |
| policy → require → research evidence | 3 |
| negative | neutral | positive |
| 0.091 | 0.612 | 0.297 |
| Raw frequency | 63 |
| Normalized frequency | 0.440 |
| Modifier score | 0.725 |
| Perplexity | 81.766 |