| Descriptive statistics |
| Four Dimensions | |||
| N | Minimum | Maximum | Mean | Standard deviation | |
| Feeling of competence | 153 | 11.00 | 25.00 | 17.7843 | 3.16839 |
| Feeling of hard work | 153 | 10.00 | 24.00 | 16.8301 | 3.23181 |
| Feeling of environment | 153 | 13.00 | 30.00 | 21.9346 | 3.59948 |
| Feeling of control | 153 | 9.00 | 20.00 | 14.2026 | 2.57355 |
| Effective N (tabulating state) | 153 |
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