| with a systems perspective in mind | 8 | other |
| statistically | 6 | manner |
| from multiple perspectives | 4 | other |
| behavior → be → studied | 37 |
| behavior → be → analyzed | 36 |
| behavior → be → evaluated | 29 |
| behavior → be → examined | 28 |
| negative | neutral | positive |
| 0.113 | 0.776 | 0.111 |
| Raw frequency | 130 |
| Normalized frequency | 0.725 |
| Modifier score | 0.860 |
| Perplexity | 156.955 |