Prevalence and factors associated with bullying: differences between the roles of bullies and victims of bullying Georgia Rodrigues Reis e Silva, Maria Luiza Carvalho de Lima, Raquel Moura Lins Acioli, Alice Kelly Barreira

Prevalence and characteristics of victims and perpetrators of bullying Ricardo R. Rech, Ricardo Halpern, Andressa Tedesco, Diego F. Santos

Associations between child disciplinary practices and bullying behavior in adolescents Graziela A.H. Zottis, Giovanni A. Salum, Luciano R. Isolan, Gisele G. Manfro, Elizeth Heldt