STEFFGEN, G., HAPP, C., & PFETSCH, J. (September 2013). Measuring bystander bahaviour in bullying and cyberbullying incidents [Paper presentation]. 16th European Conference on Developmental Psychology, Lausanne, Switzerland. |
STEFFGEN, G., Tintorri, L., HAPP, C., & PFETSCH, J. (October 2012). Empathic responsiveness of different participant roles in bullying and cyber bullying [Poster presentation]. Conference of Bullying and Cyber-Bullying: The Interface between Science and Practice, Vienna, Austria. |
STEFFGEN, G., König, A., HAPP, C., & PFETSCH, J. (April 2011). Empathy and cyberbullying behavior: A critical review of the research findings [Paper presentation]. Cinquième Conférence Mondiale sur la Violence à l'Ècole, Mendoza, Argentina. |
PFETSCH, J., & STEFFGEN, G. (April 2011). Evaluation of a peer-based aggression prevention program in school. Impact on bystander behavior intentions and victimization [Paper presentation]. Cinquième Conférence Mondiale sur la Violence à l'Ècole, Mendoza, Argentina. |
STEFFGEN, G., PFETSCH, J., König, A., & MELZER, A. (2011). Are cyber bullies less empathic? Adolescents' cyber bullying behavior and empathic responsiveness. Cyberpsychology, Behavior, and Social Networking, 14 (11), 643-648. doi:10.1089/cyber.2010.0445 Peer Reviewed verified by ORBi |
PFETSCH, J., STEFFGEN, G., Gollwitzer, M., & Ittel, A. (2011). Prevention of Aggression in schools through a bystander intervention training. International Journal of Developmental Science, 5, 139 - 149. doi:10.3233/DEV-2011-11078 Peer Reviewed verified by ORBi |
König, A., PFETSCH, J., & STEFFGEN, G. (September 2010). Freundlich nur zu kritischen Arbeitnehmern? Internationale Gerechtigkeit und Ungerechtigkeitssensibilität in Unternehmen [Poster presentation]. 47. Kongress der Deutschen Gesellschaft für Psychologie, Bremen, Germany. |
König, A., PFETSCH, J., & STEFFGEN, G. (July 2010). Once unfairly treated, always angry? The long-lasting effect of university staff's unfairness on alumni's tendency for aggressive retaliation [Poster presentation]. XIX World Meeting, International Society for Research on Aggression, Storrs, United States - Connecticut. |
PFETSCH, J. (2010). Zivilcourage in der Schule- Konzeption und Evaluation eines Zivilcourage-Trainings zur Prävention aggressiven Verhaltens unter Schülern [Doctoral thesis, Unilu - University of Luxembourg]. ORBilu-University of Luxembourg. https://orbilu.uni.lu/handle/10993/15462 |
PFETSCH, J., STEFFGEN, G., & Gollwitzer, M. (2010). Examining the role of empathy in helping and aggressive behavior. In Zukauskiene (Ed.), Proceedings of the XIV European Conference on Developmental Psychology ECDP. Vilnius, Lithuania, August 18-22, 2009 (pp. 221-226). Pianoro, Unknown/unspecified: Medimond. Peer reviewed |
STEFFGEN, G., König, A., PFETSCH, J., & Ewen, N. (2010). Interdire pour prévenir? Les effets de l'interdiction d'utiliser le téléphone mobile pour lutter contre le cyber-bullying. Une expérience au Luxembourg. In Blaya, Catherine (Ed.), Violence à l'école: recherches et interventions (pp. 185 - 206). L'Harmattan. Peer reviewed |
PFETSCH, J., STEFFGEN, G., & König, A. (November 2009). Banning solves the problem? Effects of banning mobile phone use in schools on cyber bullying [Poster presentation]. XIV Workshop Aggression, Berlin, Germany. |
PFETSCH, J., STEFFGEN, G., & Schiffhauer, S. (September 2009). Gerechtigkeitswahrnehmungen und Zivilcourage [Paper presentation]. 12. Tagung der Fachgruppe Sozialpsychologie der Deutschen Gesellschaft für Psychologie, Luxembourg, Luxembourg. |
PFETSCH, J., STEFFGEN, G., & Gollwitzer, M. (August 2009). Examining the role of empathy in helping and aggressive behavior [Paper presentation]. XIV European Conference on Developmental Psychology, Vilnius, Lithuania. |
STEFFGEN, G., PFETSCH, J., König, A., & Bredemus, L. (August 2009). Cyber bullying among school aged children in Luxembourg [Paper presentation]. European Conference on Developmental Psychology: Post Conference Workshop: Cyberbullying - Definition and Measurement, Vilnius, Lithuania. |
STEFFGEN, G., König, A., & PFETSCH, J. (August 2009). Does banning all cell phones in schools reduce cyber bullying? [Paper presentation]. European Conference on Developmental Psychology: Post Conference Workshop: Cyberbullying - Definition and Measurement, Vilnius, Lithuania. |
STEFFGEN, G., PFETSCH, J., & König, A. (May 2009). Fehlt es Cyberbullies an Empathie? Aktuelle Befunde zur Rolle des Mitgefühls [Paper presentation]. XIV Workshop Aggression, Berlin, Germany. |
STEFFGEN, G., König, A., PFETSCH, J., & MELZER, A. (2009). The role of empathy for adolescents' cyberbullying behaviour. Kwartalnik Pedagogiczny, 214 (4), 183-198. Peer Reviewed verified by ORBi |
STEFFGEN, G., König, A., & PFETSCH, J. (2009). Cyberbullying – zur Wirkung spezifischer Interventionsmaßnahmen. Befunde einer wissenschaftlichen Begleitstudie. Projektbericht. Luxembourg, Luxembourg: Université du Luxembourg, INSIDE. https://orbilu.uni.lu/handle/10993/5003 |
PFETSCH, J., Chomé, J., & Recktenwald, P. (2009). Die Begleitung von Sterbenden und Trauernden. In H. WILLEMS, G. Rotink, D. FERRING, J. Schoos, M. Majerus, N. EWEN, M. A. Rodesch-Hengesch, ... C. SCHMIT (Eds.), Handbuch der sozialen und erzieherischen Arbeit in Luxemburg / Manuel de l'intervention sociale et éducative au Grand-Duché de Luxembourg (pp. 1283-1290). Luxembourg, Luxembourg: Editions Saint Paul. |
PFETSCH, J., & STEFFGEN, G. (November 2008). Reasons for prosocial interventions of bystanders [Paper presentation]. XIII Workshop Aggression, Potsdam, Germany. |
PFETSCH, J., STEFFGEN, G., & Gollwitzer, M. (July 2008). Prediction and training of civil courage in schools [Paper presentation]. XVIII World Meeting of the International Society for Research on Aggression, Budapest, Hungary. |
PFETSCH, J., Gollwitzer, M., & STEFFGEN, G. (November 2007). Evaluation von Zivilcourage-Trainings [Paper presentation]. XII Workshop Aggression, Hildesheim, Germany. |
PFETSCH, J., STEFFGEN, G., & Huberty, Y. (September 2007). Zivilcourage in der Schule - Gemeinsamkeiten und Unterschiede zur Prädiktion von Hilfeverhalten [Paper presentation]. 11. Tagung der Fachgruppe Sozialpsychologie, Freiburg, Germany. |
PFETSCH, J., HOFFMANN, M., & STEFFGEN, G. (September 2007). Persönlichkeitsdeterminanten der Zivilcourage [Paper presentation]. 11. Tagung der Fachgruppe Sozialpsychologie, Freiburg, Germany. |
PFETSCH, J., & STEFFGEN, G. (July 2007). Teacher Burnout - An international comparison [Paper presentation]. 10th European congress of psychology, Prague, Czechia. |
Gollwitzer, M., PFETSCH, J., Schneider, V., SCHULZ, A., Steffke, T., & Ulrich, C. (Eds.). (2007). Gewaltprävention bei Kindern und Jugendlichen. Aktuelle Erkenntnisse aus Forschung und Praxis. Göttingen, Unknown/unspecified: Hogrefe. |
STEFFGEN, G., & PFETSCH, J. (2007). Does anger treatment reduce aggressive behaviour? In G. Steffgen & M. Gollwitzer (Eds.), Emotions and Aggressive Behavior (pp. 92-111). Göttingen, Germany: Hogrefe. Peer reviewed |
PFETSCH, J., & STEFFGEN, G. (2007). Gewalthaltige Computerspiele - Wirkmechanismen und Präventionsansätze. In M. Gollwitzer, J. Pfetsch, V. Schneider, A. Schulz, T. Steffke, ... C. Ulrich (Eds.), Gewaltprävention bei Kindern und Jugendlichen. Aktuelle Erkenntnisse aus Forschung und Praxis (pp. 104-122). Germany: Hogrefe. Peer reviewed |