Table 1 Descriptive analysis of parent-child relationship, mobile phone addiction, self-respect, self-control.

From: The chain mediating effect of self-respect and self-control on the relationship between parent-child relationship and mobile phone dependence among middle school students

Variable

N(%)

Parent-child relationship score

Mobile phone dependency score

self-respect score

Self-control score

M ± SD

t

M ± SD

t

M ± SD

t

M ± SD

t

Gender

         

Boys

1162(50.3)

25.85 ± 6.193

3.405**

39.78 ± 15.336

-2.476*

28.23 ± 5.271

6.314**

61.23 ± 13.977

2.715**

Girls

1149(49.7)

24.98 ± 6.066

 

41.34 ± 14.942

 

26.82 ± 5.463

 

59.70 ± 13.210

 

Grade

         

Junior high school

1194(17.4)

26.22 ± 6.591

6.537**

37.05 ± 15.911

-11.560**

28.04 ± 5.722

4.710**

63.97 ± 14.774

13.245**

Senior high school

1117(16.7)

24.56 ± 5.504

 

44.31 ± 13.329

 

26.99 ± 5.005

 

56.73 ± 11.113

 

Only child

         

Yes

331(14.3)

24.96 ± 6.422

2.161

42.87 ± 14.953

9.038*

27.77 ± 5.796

0.735

59.26 ± 13.767

3.027

no

1980(85.7)

25.5 ± 6.095

 

40.17 ± 15.162

 

27.49 ± 5.346

 

60.67 ± 13.588

 
  1. Note:: *P < 0.05, **P < 0.01.