| Time | Class | Gender | M | SD |
|---|---|---|---|---|
| Time 1 | Intervention | Engagement | 18.67 | 2.73 |
| Perseverance | 17.96 | 2.99 | ||
| Optimism | 19.37 | 3.03 | ||
| Connectedness | 22.96 | 2.18 | ||
| Happiness | 21.39 | 2.90 | ||
| Comparison | Engagement | 20.46 | 2.75 | |
| Perseverance | 19.42 | 3.11 | ||
| Optimism | 21.13 | 2.38 | ||
| Connectedness | 23.58 | 1.59 | ||
| Happiness | 21.54 | 3.36 | ||
| Time 2 | Intervention | Engagement | 19.65 | 3.37 |
| Perseverance | 19.78* | 3.11 | ||
| Optimism | 21.76* | 2.51 | ||
| Connectedness | 23.26 | 2.36 | ||
| Happiness | 22.09 | 3.15 | ||
| Comparison | Engagement | 20.79 | 2.84 | |
| Perseverance | 20.17 | 3.33 | ||
| Optimism | 21.92 | 2.52 | ||
| Connectedness | 23.50 | 2.25 | ||
| Happiness | 21.75 | 3.77 | ||
| Time 3 | Intervention | Engagement | 19.17 | 2.92 |
| Perseverance | 18.87 | 2.99 | ||
| Optimism | 20.28* | 2.90 | ||
| Connectedness | 22.74 | 2.79 | ||
| Happiness | 22.11 | 3.09 | ||
| Comparison | Engagement | 20.25 | 2.40 | |
| Perseverance | 20.12 | 2.66 | ||
| Optimism | 21.79 | 2.27 | ||
| Connectedness | 23.63 | 1.77 | ||
| Happiness | 22.63 | 2.53 |
| Time 1 | Intervention | Engagement | 18.67 | 2.73 |
| Perseverance | 17.96 | 2.99 | ||
| Optimism | 19.37 | 3.03 | ||
| Connectedness | 22.96 | 2.18 | ||
| Happiness | 21.39 | 2.90 | ||
| Comparison | Engagement | 20.46 | 2.75 | |
| Perseverance | 19.42 | 3.11 | ||
| Optimism | 21.13 | 2.38 | ||
| Connectedness | 23.58 | 1.59 | ||
| Happiness | 21.54 | 3.36 | ||
| Time 2 | Intervention | Engagement | 19.65 | 3.37 |
| Perseverance | 19.78 | 3.11 | ||
| Optimism | 21.76 | 2.51 | ||
| Connectedness | 23.26 | 2.36 | ||
| Happiness | 22.09 | 3.15 | ||
| Comparison | Engagement | 20.79 | 2.84 | |
| Perseverance | 20.17 | 3.33 | ||
| Optimism | 21.92 | 2.52 | ||
| Connectedness | 23.50 | 2.25 | ||
| Happiness | 21.75 | 3.77 | ||
| Time 3 | Intervention | Engagement | 19.17 | 2.92 |
| Perseverance | 18.87 | 2.99 | ||
| Optimism | 20.28 | 2.90 | ||
| Connectedness | 22.74 | 2.79 | ||
| Happiness | 22.11 | 3.09 | ||
| Comparison | Engagement | 20.25 | 2.40 | |
| Perseverance | 20.12 | 2.66 | ||
| Optimism | 21.79 | 2.27 | ||
| Connectedness | 23.63 | 1.77 | ||
| Happiness | 22.63 | 2.53 |
Note: *Denotes significance at the p < 0.05 level.