| at the master and phd levels | 3 | other |
| lab → be used for → teaching | 11 |
| lab → be for → teaching | 5 |
| lab → be → taught | 4 |
| lab → be used by → teacher | 3 |
| negative | neutral | positive |
| 0.037 | 0.646 | 0.316 |
| Raw frequency | 23 |
| Normalized frequency | 0.457 |
| Modifier score | 0.500 |
| Perplexity | 97.333 |