| Typicality: | 0.556 |
| Saliency: | 0.338 |
| to prevent subjects | 4 | purpose |
| completely | 3 | degree |
| experiment → be performed in → dark room | 11 |
| experiment → be conducted in → dark room | 9 |
| experiment → be conducted in → darkened room | 7 |
| experiment → take place in → darkened room | 4 |
| experiment → be conducted in → dark rooms | 3 |
| experiment → be carried out in → dark room | 3 |
| experiment → be performed in → darkened room | 3 |
| negative | neutral | positive |
| 0.149 | 0.770 | 0.081 |
| Raw frequency | 40 |
| Normalized frequency | 0.338 |
| Modifier score | 1.000 |
| Perplexity | 19.964 |