| – | Min | Max | Mean | SD | Alpha |
|---|---|---|---|---|---|
| Student’s engagement | – | – | – | – | – |
| Behavioral engagement | 0 | 4 | 2.92 | 0.65 | .72 |
| Emotional engagement | 0 | 4 | 2.81 | 0.76 | .74 |
| Cognitive engagement | 0 | 4 | 2.59 | 0.75 | .71 |
| Psychological factors | – | – | – | – | – |
| Self-knowledge | 1 | 5 | 3.92 | 0.64 | .89 |
| Self-efficacy | 1 | 5 | 3.75 | 0.60 | .73 |
| Empathy | 1 | 5 | 3.71 | 0.62 | .71 |
| Emotional knowledge | 1 | 5 | 3.62 | 0.51 | .61 |
| Hedonic well-being | 1 | 5 | 3.63 | 0.69 | .73 |
| Eudaimonic well-being | 1 | 5 | 3.78 | 0.68 | .71 |
| Flow | 1 | 5 | 3.55 | 0.61 | .60 |
| Social factors | – | – | – | – | – |
| Teacher-student interaction | 1 | 4 | 3.26 | 0.58 | .91 |
| Pairs relationship | 1 | 4 | 2.98 | 0.63 | .86 |