Group

Case (n)

Theoretical Knowledge

Nursing Quality

Practical Skills

before

after

before

after

before

after

Control

30

69.65 ± 6.48

82.32 ± 7.43

54.42 ± 1.31

71.37 ± 6.63

72.63 ± 7.73

83.45 ± 7.72

Experimental

30

69.14 ± 6.21

92.46 ± 9.87

54.31 ± 1.26

79.45 ± 7.96

71.15 ± 7.32

94.02 ± 9.76

t

0.311

4.496

0.332

4.272

0.761

4.652

P

0.757

0.001

0.741

0.001

0.449

0.001