Variable | Before the intervention | Immediately after | One month after | F | P.Value |
---|---|---|---|---|---|
M ± SD | M ± SD | M ± SD | |||
Knowledge | 47.18 ± 8.19 | 60.08 ± 3.82 | 61.88 ± 3.45 | 146.77 | .001* |
Attitude | 30.34 ± 3.94 | 34.32 ± 3.25 | 34.98 ± 2.88 | 109.78 | .001* |
Performance | 43.60 ± 5.11 | 51.78 ± 3.15 | 52.88 ± 3.06 | 132.68 | .001* |