RT Article T1 Concentrated disadvantage, traditional role models, and African-American juvenile violence JF Criminology VO 46 IS 3 SP 711 OP 735 A1 Parker, Karen F. A2 Reckdenwald, Amy LA English YR 2008 UL https://krimdok.uni-tuebingen.de/Record/1912488922 DO 10.1111/j.1745-9125.2008.00119.x