Table 3 HLM models regarding the effects of individual bullying, aggression, gender, and group normative beliefs about aggression and prosociality on individual social preference

Intercept

Base

−.083

.069

−.076

.069

−.073

.065

−.063

.067

Gr. NB prosociality

.379**

.152

.387**

.153

Gr. NB aggression

−.154

.147

−.184

.150

Bullying

Base

−.133**

.053

−.124**

.057

−.125**

.057

Aggression

Base

−.240***

.060

−.217***

.058

−.185***

.064

Gr. NB prosociality

−.157

.125

Gr. NB aggression

−.286*

.151

Gender

Base

−.095

.103

−.105

.106

−.093

.106

σ²

.546

.494

.492

.490

Τ

.305

.285

.248

.490

Reduced variance within group

.095

.099

.103

Reduced variance between group

.187

−.607

Deviance

1720.23

1428.84

1420.75

1422.14

Intraclass correlation

.64