автор: Megan Q. Howell

James C. Howell is senior research associate, National Gang Center, Institute for Intergovernmental Research. Mark W. Lipsey is research professor, Peabody Research Institute and Department of Human and Organizational Development, Peabody College, Vanderbilt University. John J. Wilson is senior research associate, Institute for Intergovernmental Research (IIR). Megan Q. Howell is contract administrator & data analyst, Department of Public Safety, DACJJ Juvenile Community Programs. Nancy J. Hodges is community program development specialist, North Carolina Department of Public Safety.