RT Article T1 Evaluation of a cognitive intervention program for juvenile offenders JF International journal of offender therapy and comparative criminology VO 54 IS 4 SP 552 OP 565 A1 Bogestad, Anna J. A2 Kettler, Ryan J. A2 Hagan, Michael P. LA English YR 2010 UL https://krimdok.uni-tuebingen.de/Record/1525369075 K1 Juvenile delinquency K1 Cognitive intervention program DO 10.1177/0306624X09337211