| in using the latest advanced technologies | 19 | other |
| in his placement on the job | 8 | other |
| in return | 6 | other |
| worker → be → confident | 104 |
| worker → understand → confident | 3 |
| negative | neutral | positive |
| 0.078 | 0.383 | 0.539 |
| Raw frequency | 107 |
| Normalized frequency | 0.527 |
| Modifier score | 0.760 |
| Perplexity | 113.887 |