年级

高一

52.84 ± 9.78

41.31 ± 7.74

10.94 ± 3.70

20.89 ± 3.28

7.29 ± 1.79

1.40 ± 0.50

0.66 ± 0.89

高二

51.76 ± 9.75

40.70 ± 7.18

11.00 ± 4.04

20.95 ± 3.51

7.19 ± 1.81

1.48 ± 0.54

0.90 ± 0.95

高三

52.48 ± 8.96

41.46 ± 6.92

11.41 ± 3.56

20.98 ± 3.20

7.17 ± 1.64

1.35 ± 0.45

0.63 ± 0.87

t值

2.728^**

−3.228^**

−0.338

−0.613

−0.462

−1.205

−2.997^*

F值

2.763^*

0.73

2.421

3.156

5.135^***

5.841^***

6.372^***