Protocol for a Campbell Collaboration Systematic Review: Effects of Face-to-Face Restorative Justice for Personal Victim Crimes: Submitted to the Campbell Crime and Justice Group Campbell Collaboration Supported by the Smith Richardson Foundation “Test-Bed” Project by Heather Strang Centre for Restorative Justice Australian National University Lawrence W. Sherman Jerry Lee Center of Criminology University of Pennsylvania Submitted to the Campbell Crime and Justice Group Campbell Collaboration And Smith Richardson Foundation Draft # 4 April 2004