Table 4.
Within-group comparisons of mean scores (N=643)
| Pre score (T1) | Post score (T2) | Follow-up (T3) | Comparison T1-T2 | Comparison T1-T3 | Comparison T2-T3 | Time effect | Time effect (boys) | Time effect (girls) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Indicator |
Mean (SD) |
Mean (SD) |
Mean (SD) |
% Change |
t-value; p |
% Change |
t-value; p |
% Change |
t-value; p |
F(df); p |
F(df); p |
F(df); p |
| Social integration |
15.97 (4.21) |
19.40 (2.61) |
20.29 (2.42) |
21.48 |
25.70; <.000 |
27.05 |
26.72; <.000 |
4.59 |
10.44; <.000 |
F(2,1204)= 409.66; <.000 |
F(2, 872)= 182.56; <.000 |
F(2, 328)= 163.63; <.000 |
| Economic opportunities |
7.90 (3.00) |
11.64 (2.86) |
11.38 (2.81) |
47.34 |
25.38; <.000 |
44.05 |
23.36; <.000 |
-2.23 |
-2.78; .001 |
F(2, 1070)= 322.35; <.000 |
F(2, 780)= 176.69; <.000 |
F(2, 286)= 100.83; <. 000 |
| Household wellbeing |
12.96 (3.42) |
14.31 (3.43) |
14.75 (3.27) |
10.42 |
14.68; <.000 |
13.81 |
15.22; <.000 |
3.07 |
4.49; <.000 |
F(2, 1138)= 136.46; <.000 |
F(2, 824)= 72.74; <.000 |
F(2, 310)= 35.33; <.000 |
| Work satisfaction | 11.53 (2.47) | 12.10 (2.27) | 12.20 (2.19) | 4.94 | 5.63; <.000 | 5.81 | 6.76; <.000 | .83 | 1.17; .245 | F(2,764)= 21.41; <.000 | F(2, 566)= 18.96; <.000 | F(2, 194)= 3.23; .042 |
Note. T1 represents “pre-intervention”, T2 represents “post-intervention” and T3 represents current study period (April-August 2010).