|
School-related behaviors by intervention and time |
|||||
| TM Group |
CTL Group |
||||
|
|
|
||||
| Pre-intervention Period (n) |
Intervention Period |
Pre-intervention Period (n) |
Intervention Period |
p value* |
|
|
|
|||||
| Tardy periods |
7.6 ± 6.9 (22) |
7.1 ± 6.1 |
6.3 ± 7.0 (19) |
6.9 ± 6.0 |
ns |
| Absentee periods |
25.7 ± 24.7 (18) |
19.3 ± 19.8 |
12.5 ± 7.3 (17) |
17.3 ± 12.8 |
.05 |
| Grades |
79.3 ± 7.5 (20) |
79.4 ± 7.9 |
73.6 ± 14.3 (18) |
72.7 ± 15.2 |
ns |
| Rule infractions |
0.2 ± 0.4 (21) |
0.1 ± 0.3 |
0.0 ± 0.0 (19) |
0.3 ± 0.8 |
.03 |
| Days suspended |
0.8 ± 1.8 (23) |
0.5 ± 1.2 |
0.0 ± 0.0 (18) |
1.2 ± 3.0 |
.04 |
|
Values are means ± standard deviations. *P values are for group x time interactions. NS = not significant. | |||||
Barnes et al. Health and Quality of Life Outcomes 2003 1:10 doi:10.1186/1477-7525-1-10 |
|||||