RT Article T1 Preventing child behavior problems in the Erlangen-Nuremberg development and prevention study: results from preschool to secondary school age JF International journal of conflict and violence VO 6 IS 2 SP 214 OP 224 A1 Lösel, Friedrich 1945- A1 Stemmler, Mark 1960- LA English YR 2012 UL https://krimdok.uni-tuebingen.de/Record/1514638576 K1 Verhaltensauffälligkeiten K1 Kinder K1 Präventionsprogramm K1 Evaluation K1 Langzeitstudie K1 Universal prevention program K1 Long-term evaluation DO 10.4119/UNIBI/ijcv.278