Table 2 HLM models regarding the effects of individual bullying, aggression, gender, and group normative beliefs about aggression and prosociality on individual popularity

Intercept

Base

−.181**

.085

−.179**

.088

−.179**

.088

−.171**

.090

Gr. NB prosociality

−.086

.216

−.073

.208

Gr. NB aggression

−.129

.204

−.156

.200

Bullying

Base

−.181***

.069

−.180***

.069

−.183***

.070

Aggression

Base

.146***

.055

.147***

.054

.176***

.057

Gr. NB prosociality

−.211

.141

Gr. NB aggression

−.310*

.161

Gender

Base

.076

.121

.072

.122

.085

.120

σ²

.584

.555

.555

.554

Τ

.495

.509

.523

.519

Reduced variance within group

.050

.050

.051

Reduced variance between group

−.057

−.048

Deviance

1794.15

1527.69

1530.24

1530.94

Intraclass correlation

.54