| Typicality: | 0.383 |
| Saliency: | 0.312 |
| in preschool-aged children | 4 | other |
| according to a study | 2 | other |
| intervention → improve → sleep | 16 |
| intervention → improve → sleep duration | 3 |
| intervention → promote → sleep | 3 |
| negative | neutral | positive |
| 0.145 | 0.531 | 0.324 |
| Raw frequency | 22 |
| Normalized frequency | 0.312 |
| Modifier score | 0.500 |
| Perplexity | 259.409 |