RT Article T1 Differential predictive value of parents' and teachers' reports of children's problem behaviors: a longitudinal study JF Journal of abnormal child psychology VO 22 IS 5 SP 531 OP 546 A1 Verhulst, F. C. A1 Koot, H. M. A1 Van der Ende, J. LA English YR 1994 UL https://krimdok.uni-tuebingen.de/Record/1639417508 K1 Minderjährige K1 Abweichendes Verhalten K1 Prognose