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Table 4 - Comparison of mean scores of knowledge, attitude, subjective norms, enabling factors to reduce internet addiction in control and intervention groups, before and after intervention

From: The effect of educational intervention based on BASNEF model for reducing internet addiction among female students: a quasi-experimental study

 

Control Group

Intervention group

P-value

Mean

Standard Deviation

Mean

Standard Deviation

Knowledge

Before intervention

48.56

23.49

49.16

20.34

0.88

After intervention

47.36

17.45

74.72

10.56

< 0.001

P-value

0.71

< 0.001

Attitude

Before intervention

67.74

17.77

69.3

15.19

0.60

After intervention

66.53

23.04

21.18

9.54

< 0.001

P-value

0.64

< 0.001

Subjective norms

Before intervention

41.15

20.62

40.08

13.43

0.74

After intervention

41.98

16.64

64.04

9.36

< 0.001

P-value

0.72

< 0.001

Enabling factors

Before intervention

28.54

14.44

28.37

14.21

0.95

After intervention

29.10

15.45

65.27

10.47

< 0.001

P-value

0.79

< 0.001

Intention to act (about ceasing the internet addiction)

Before intervention

36.76

17.68

35.51

11.39

0.64

After intervention

37.31

14.88

84.93

9.23

< 0.001

P-value

0.83

< 0.001