Table 2.
Demographic characteristic and Descriptive results
| Title | Dimension | N | Percentage | M | SD |
|---|---|---|---|---|---|
| Demographic characteristic | Gender | ||||
| Boy | 538 | 45.4% | |||
| Girl | 648 | 54.6% | |||
| Grade | |||||
| Grade Six | 318 | 26.8% | |||
| Grade Seven | 306 | 25.8% | |||
| Grade Eight | 259 | 21.8% | |||
| Grade Nine | 303 | 25.5% | |||
| Age | 13.09 | 1.38 | |||
| Four types of classroom climates | Autonomy support | 3.74 | 0.98 | ||
| Relatedness support | 4.43 | 0.80 | |||
| Task-involving | 4.45 | 0.67 | |||
| Ego-involving | 3.21 | 1.07 | |||
| Basic psychological needs | Autonomy | 3.75 | 0.86 | ||
| Competence | 3.84 | 0.93 | |||
| Relatedness | 4.08 | 0.85 | |||
| Motivation | Intrinsic motivation | 5.68 | 1.36 | ||
| Identified motivation | 5.84 | 1.24 | |||
| External motivation | 2.84 | 1.58 | |||
| Amotivation | 1.44 | 1.14 | |||
| MVPA | 15.5(min) | 4.61 | |||
| MVPA% | 38.8 | 11.5 |
N number, M mean, SD standard deviation, MVPA moderate-to-vigorous physical activity