Table 4 Results of covariance analysis for the control and intervention groups
df | Mean square | F | P-value | ||
|---|---|---|---|---|---|
Self-efficacy | Intercept | 2 | 1971.37 | 96.90 | 0.001 |
Pre-test | 1 | 724.11 | 35.59 | 0.001 | |
Group | 1 | 280.39 | 13.78 | 0.001 | |
Error | 77 | 20.34 | |||
Attitudes | Intercept | 2 | 1541.27 | 121.08 | 0.001 |
Pre-test | 1 | 606.10 | 47.61 | 0.001 | |
Group | 1 | 58.66 | 4.60 | 0.035 | |
Error | 77 | 2.72 | |||
Perceived feasibility | Intercept | 2 | 235.65 | 55.56 | 0.001 |
Pre-test | 1 | 113.78 | 26.82 | 0.001 | |
Group | 1 | 126.100 | 29.73 | 0.001 | |
Error | 77 | 4.24 | |||
Behaviors | Intercept | 2 | 1452.96 | 82.92 | 0.001 |
Pre-test | 1 | 1377.99 | 78.64 | 0.001 | |
Group | 1 | 519.85 | 29.66 | 0.001 | |
Error | 77 | 17.52 | |||
Total of RSIPAS | Intercept | 2 | 7490.22 | 85.86 | 0.001 |
Pre-test | 1 | 8212.98 | 94.14 | 0.001 | |
Group | 1 | 3398.14 | 38.95 | 0.001 | |
Error | 77 | 87.23 |