RT Article T1 The effectiveness of intervention: recent trends and current issues JF Crime & delinquency VO 37 IS 3 SP 330 OP 346 A1 Palmer, Ted LA English YR 1991 UL https://krimdok.uni-tuebingen.de/Record/1526129035 K1 Sanktionenforschung K1 Behandlungsforschung K1 Vergleichende Sanktionsforschung DO 10.1177/0011128791037003002