Media type: E-Article Title: Cyberbullying and traditional bullying in adolescence: Differential roles of moral disengagement, moral emotions, and moral values Contributor: Perren, Sonja; Gutzwiller-Helfenfinger, Eveline Published: Informa UK Limited, 2012 Published in: European Journal of Developmental Psychology, 9 (2012) 2, Seite 195-209 Language: English DOI: 10.1080/17405629.2011.643168 ISSN: 1740-5629; 1740-5610 Origination: Footnote: