Demographic variables

Number

Mean of teasing

Mean of teasing influence

Total

742

1.51 (0.42)

1.24 (0.48)

Gender

boy

219

1.51 (0.44)

1.19 (0.45)

girl

363

1.51 (0.42)

1.27 (0.51)

Grade

grade 1 of secondary school

101

1.52 (0.47)

1.20 (0.47)

grade 2 of secondary school

100

1.52 (0.42)

1.20 (0.44)

grade 3 of secondary school

98

1.49 (0.30)

1.19 (0.31)

grade 1 of high school

94

1.54 (0.43)

1.29 (0.49)

grade 2 of high school

95

1.55 (0.50)

1.47 (0.74)

grade 3 of high school

94

1.44 (0.40)

1.13 (0.49)

Area

urban area

444

1.48 (0.40)

1.17 (0.43)

rural area

134

1.62 (0.49)

1.42 (0.58)

Left-behind

yes

137

1.57 (0.47)

1.34 (0.64)

no

436

1.48 (0.40)

1.21 (0.43)

Father educational degree

University and higher

51

1.49 (0.36)

1.17 (0.43)

High school

182

1.47 (0.39)

1.18 (0.38)

Middle school and lower

342

1.54 (0.45)

1.28 (0.54)

Mother educational degree

University and higher

41

1.39 (0.31)

1.12 (0.33)

High school

124

1.52 (0.48)

1.17 (0.43)

Middle school and lower

411

1.53 (0.42)

1.26 (0.51)

Father occupation

worker

356

1.53 (0.45)

1.28 (0.52)

farmer

148

1.51 (0.41)

1.27 (0.49)

intellectual

70

1.46 (0.31)

1.03 (0.21)

Mother occupation

worker

303

1.52 (0.45)

1.23 (0.52)

farmer

195

1.53 (0.43)

1.31 (0.48)

intellectual

61

1.44 (0.30)

1.10 (0.35)

Family income

<1000

126

1.55 (0.50)

1.34 (0.59)

1000 - 3000

318

1.51 (0.41)

1.23 (0.45)

3000 - 5000

96

1.48 (0.39)

1.24 (0.50)

>5000

30

1.44 (0.30)

0.92 (0.15)

Academic performance

A

87

1.50 (0.37)

1.10 (0.37)

B

194

1.51 (0.43)

1.27 (0.53)

C

182

1.52 (0.43)

1.26 (0.46)

D

46

1.58 (0.45)

1.18 (0.51)