Variables | Group | Mean ± Standard Deviation | Source | F | p value | ||
---|---|---|---|---|---|---|---|
Pretest | Post-test 1 | Post-test 2 | |||||
Before the program | Immediately after program | 6 weeks after program | |||||
EBP Knowledge | Experimental | 3.26 ± 0.40 | 4.27 ± 0.51 | 4.16 ± 0.46 | Group | 22.35 | < 0.001 |
Control | 3.27 ± 0.46 | 3.34 ± 0.55 | 3.33 ± 0.67 | Time | 25.56 | <.0001 | |
Group x Time | 19.77 | < 0.001 | |||||
EBP skills | Experimental | 9.01 ± 1.52 | 7.66 ± 1.62 | ||||
Control | 3.44 ± 1.45 | 3.65 ± 1.63 | |||||
t | 12.45 | 8.02 | |||||
p value | <.001 | <.001 | |||||
EBP attitudes | Experimental | 3.67 ± 0.36 | 4.33 ± 0.42 | 4.24 ± 0.42 | Group | 12.61 | 0.001 |
Control | 3.79 ± 0.32 | 3.77 ± 0.34 | 3.72 ± 0.34 | Time | 18.95 | < 0.001 | |
Group x Time | 24.05 | < 0.001 | |||||
EBP competencies | Experimental | 3.06 ± 0.48 | 4.34 ± 0.37 | 4.18 ± 0.36 | Group | 39.12 | < 0.001 |
Control | 3.04 ± 0.61 | 3.04 ± 0.51 | 3.14 ± 0.55 | Time | 58.59 | < 0.001 | |
Group x Time | 51.47 | < 0.001 | |||||
Future use of EBP | Experimental | 3.83 ± 0.51 | 4.33 ± 0.44 | 4.38 ± 0.47 | Group | 4.86 | 0.033 |
Control | 3.84 ± 0.55 | 4.01 ± 0.56 | 3.85 ± 0.46 | Time | 12.39 | < 0.001 | |
Group x Time | 7.30 | 0.001 | |||||
Critical thinking | Experimental | 3.39 ± 0.35 | 3.72 ± 0.36 | 3.78 ± 0.37 | Group | 7.52 | 0.009 |
Control | 3.35 ± 0.49 | 3.29 ± 0.42 | 3.30 ± 0.47 | Time | 9.24 | < 0.001 | |
Group x Time | 17.07 | < 0.001 |