RT Research Data T1 Reducing Gang Violence: A Randomized Trial of Functional Family Therapy, Philadelphia, Pennsylvania, 2013-2016 A1 Thornberry, Terence A2 Gottfredson, Denise C. LA English PP Erscheinungsort nicht ermittelbar PB [Verlag nicht ermittelbar] YR 2018 UL https://krimdok.uni-tuebingen.de/Record/1840041560 AB These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed except for the removal of direct identifiers. Users should refer to the accompanying readme file for a brief description of the files available with this collection and consult the investigator(s) if further information is needed. The purpose of this study was to produce knowledge about how to prevent at-risk youth from joining gangs and reduce delinquency among active gang members. The study evaluated a modification of Functional Family Therapy, a model program from the Blueprints for Healthy Youth Development initiative, to assess its effectiveness for reducing gang membership and delinquency in a gang-involved population. The collection contains 5 SPSS data files and 4 SPSS syntax files: K1 community service programs K1 Drug use K1 family services K1 gang members K1 Gangs K1 Juvenile Crime K1 juvenile gangs K1 Juveniles K1 Youths K1 youths at risk K1 Forschungsdaten DO 10.3886/ICPSR37008.v1