Chris L. Gibson, Sara Z. Morris, Kevin M. Beaver Justice Quarterly http://www.tandfonline.com/doi/abs/10.1080/07418820802119968 2009 Date Thu, 06/19/2014 - 10:21 AM Research Types Adolescence Age Concentrated Disadvantage Delinquency Gender Immigrant Concentration Kevin M. Beaver Neighborhood Race Seondary Exposure to Violence Self-Control