| in psychology | 3 | other |
| in health | 3 | other |
| usually | 2 | degree |
| professor → have → doctorate | 10 |
| professor → hold → doctorate | 4 |
| professor → have → doctorate degrees | 3 |
| professor → have → a doctorate degree | 3 |
| negative | neutral | positive |
| 0.116 | 0.603 | 0.280 |
| Raw frequency | 20 |
| Normalized frequency | 0.360 |
| Modifier score | 0.850 |
| Perplexity | 51.132 |