Table 3 Results survey at T0 andT1 for both groups
Control group | Video group | p-value | |||
|---|---|---|---|---|---|
Before start (T0) | End (T1) | Before start (T0) | End (T1) | ||
I feel I have sufficient sources | |||||
Cronbach’s α | 0.72 | 0.88 | 0.76 | 0.84 | 0.001 |
Median (IQR) | 3.6 (3.2 – 4.0) | 3.8 (3.3 – 4.2) | 3.5 (3.0 – 4.0) | 4.2 (3.8 – 4.6) | |
I feel I have sufficient knowledge | |||||
Cronbach’s α | 0.69 | 0.77 | 0.77 | 0.81 | 0.03 |
Median (IQR) | 3.4 (3.0 – 3.7) | 4.0 (3.7 – 4.2) | 3.2 (3.0 – 3.7) | 4.1 (3.9 – 4.4) | |
Multimedia | |||||
Cronbach’s α | 0.80 | 0.80 | 0.002 | ||
Median (IQR) | 3.9 (3.6 – 4.3) | 4.4 (3.8 – 4.8) | |||
Knowledge test scores (%) | |||||
Mean (SD) | 43.6 (10.9) | 58.5 (12.4) | 40.2 (11.0) | 66.3 (7.9) | 0.0001 |