usual performance

final performance

total evaluation performance

control group

85.64 ± 11.82

72.43 ± 13.85

76.45 ± 13.22

experimental group

92.73 ± 12.65

86.54 ± 15.72

88.35 ± 14.85

t

−2.601

−4.266

−3.795

P

0.011

<0.001

<0.001