RT Article T1 Cognitive development in inattentive, hyperactive and aggressive children: two-year to five-year follow-up JF Journal of the American Academy of Child and Adolescent Psychiatry VO 26 IS 2 SP 219 OP 221 A1 Goldstein, H. S. LA English YR 1987 UL https://krimdok.uni-tuebingen.de/Record/1641232242 K1 Aufmerksamkeitsdefizit K1 Hyperaktivitaetsstörung K1 Aggression K1 Kinder K1 Verlaufsstudien