| |
Depressive symptoms score (Range: 1–3)
|
|---|
|
Bivariate analysis
|
Multivariate regression I
|
Multivariate regression II
|
|---|
|
Mean
|
SD
|
Test
|
Beta
|
STB
|
SD
|
p-value
|
Beta
|
STB
|
SD
|
p-value
|
|---|
|
Bullying experience:
| | | | | | | | | | | |
|
Bullies (B)
|
1.80
|
0.03
|
F = 22.37
|
0.47
|
0.05
|
0.25
|
0.06
|
0.46
|
0.04
|
0.25
|
0.067
|
|
Victims (V)
|
1.85
|
0.04
|
p < .0001
|
1.28
|
0.11
|
0.24
|
<.0001
|
1.22
|
0.11
|
0.24
|
<.0001
|
|
Bully-victims (BV)
|
1.78
|
0.04
|
Post-hoc test
|
0.38
|
0.02
|
0.24
|
0.11
|
0.34
|
0.02
|
0.24
|
0.152
|
|
Bystanders (BY)
|
1.61
|
0.01
|
B, V, BV > BY
|
ref
|
ref
|
|
Defending behavior score
|
r = 0.047
|
P = 0.0115
|
-
|
0.27
|
0.07
|
0.10
|
0.008
|
- Note 1: Means were weighted by sampling probabilities
- Note 2: This model was adjusted for sex, grade, aggressive personality, communication skills, school attachment, parents’ marital status, parents’ education level, family activity level, family support level, family conflict level, and punishment level. Model I examined the relationship between bullying roles and depressive symptoms. Model II examined the relationship between bullying roles and depressive symptoms after adjusting for defending behaviors
