RT Article T1 Aggression and violence by school-age children and youth: Understanding the aggression cycle and prevention/intervention strategies A1 Myles, B. S. A1 Simpson, R. L. LA English YR 1998 UL https://krimdok.uni-tuebingen.de/Record/1639821643 K1 Jugendliche K1 Kinder K1 Gewalt K1 Gewaltprävention K1 Aggression