Table 3.
Mean | Standard deviation | |||
Grade | T1 | T2 | T1 | T2 |
Family | ||||
10th | 74.7 | 76.8 | 13.4 | 12.7 |
8th | 75.7 | 76.6 | 12.7 | 12.1 |
6th | 75.3 | 76.5 | 12.6 | 13.1 |
4th | 75.3 | 77.1 | 12.0 | 11.8 |
Total | 75.3 | 76.8 | 12.4 | 11.6 |
Friends | ||||
10th | 77.4 | 78.7 | 12.8 | 12.0 |
8th | 78.8 | 78.8 | 12.6 | 12.0 |
6th | 77.5 | 78.7 | 13.7 | 11.9 |
4th | 80.1 | 81.3 | 11.8 | 10.8 |
Total | 78.6 | 79.6 | 12.7 | 11.6 |
School | ||||
10th | 72.1 | 72.5 | 14.7 | 15.6 |
8th | 73.8 | 75.1 | 14.2 | 12.5 |
6th | 75.9 | 77.5 | 18.9 | 12.8 |
4th | 81.6 | 81.1 | 11.2 | 12.1 |
Total | 76.6 | 77.2 | 15.3 | 13.5 |
Emotional well-being | ||||
10th | 79.3 | 80.4 | 13.4 | 13.1 |
8th | 79.6 | 81.2 | 13.5 | 12.7 |
6th | 78.4 | 80.3 | 13.8 | 13.4 |
4th | 80.6 | 81.7 | 11.5 | 10.9 |
Total | 79.6 | 80.9 | 12.9 | 12.4 |
Self-esteem | ||||
10th | 65.0 | 66.6 | 14.8 | 13.5 |
8th | 66.4 | 66.9 | 14.0 | 12.7 |
6th | 66.0 | 65.8 | 14.0 | 14.0 |
4th | 70.1 | 70.1 | 12.6 | 12.2 |
Total | 67.2 | 67.6 | 13.8 | 13.2 |
Sample sizes for 10th, 8th, 6th, 4th grade and total at T1: 266, 268, 349, 436 and 1319.
Sample sizes for 10th, 8th, 6th, 4th grade and total at T2: 267, 271, 352, 436 and 1326.
T1 = at baseline; T2 = at 6-month follow-up