| about the quality of oer materials | 16 | other |
| about our progress | 11 | other |
| about a student | 10 | other |
| faculty → be → concerned | 131 |
| faculty → have → concern | 26 |
| faculty → be → worried | 13 |
| faculty → be → concern | 5 |
| faculty → become → concerned | 4 |
| negative | neutral | positive |
| 0.280 | 0.541 | 0.178 |
| Raw frequency | 179 |
| Normalized frequency | 0.808 |
| Modifier score | 0.638 |
| Perplexity | 54.328 |