RT Article T1 Self-reported delinquency and a combined delinquency seriousness scale based on boys, mothers, and teachers: Concurrent and predictive validity for African-Americans and Caucasians JF Criminology VO 34 IS 4 SP 493 OP 517 A1 Farrington, David 1944- A2 Schmidt, Laura A2 Van Kammen, Welmoet B. A2 Stouthamer-Loeber, Magda A2 Loeber, Rolf 1942-2017 LA English YR 1996 UL https://krimdok.uni-tuebingen.de/Record/1912698617 DO 10.1111/j.1745-9125.1996.tb01217.x