| in the classroom | 14 | location |
| in directing learning | 13 | other |
| despite the potential problems | 7 | other |
| teacher → have → role | 115 |
| teacher → have → the role | 7 |
| teacher → have → specific roles | 4 |
| teacher → have → any role | 3 |
| teacher → have → some role | 3 |
| negative | neutral | positive |
| 0.104 | 0.655 | 0.241 |
| Raw frequency | 132 |
| Normalized frequency | 0.549 |
| Modifier score | 1.000 |
| Perplexity | 49.419 |