RT Article T1 Evaluation of Aggression-Reducing Effects of the Viennese Social Competence Training JF Swiss journal of psychology VO 65 IS 2 SP 125 OP 135 A2 Atria, Moira A2 Strohmeier, Dagmar A2 Banse, Rainer A2 Eisenbach, Katrin LA English YR 2006 UL https://krimdok.uni-tuebingen.de/Record/1639271236 K1 Schulgewalt K1 Soziale Kompetenz K1 Prävention K1 Evaluation