RT Article T1 The stability of externalizing behavior in boys from preschool age to adolescence: a person-oriented analysis JF Psychological test and assessment modeling VO 54 IS 2 SP 195 OP 207 A1 Stemmler, Mark 1960- A2 Lösel, Friedrich 1945- LA English YR 2012 UL https://krimdok.uni-tuebingen.de/Record/1641163658 K1 Störungen des Sozialverhaltens K1 Aggression K1 Delinquenz K1 Stabilität K1 Jungen K1 Längsschnittsforschung