publication venue for Head injury in prison: Gang membership and the role of prison violence 2020 Longitudinal associations among depression, substance abuse, and crime: A test of competing hypotheses for driving mechanisms 2019 De-policing and crime in the wake of Ferguson: Racialized changes in the quantity and quality of policing among Missouri police departments 2017 Was there a Ferguson Effect on crime rates in large US cities? 2016 Examining protective factors against violence among high-risk youth: Findings from the Seattle Social Development Project 2016 Motives and methods for leaving the gang: Understanding the process of gang desistance 2011 Self-control, differential association, and gang membership: A theoretical and empirical extension of the literature 2009 Woman battering and police referrals 1994 An empirical assessment of exemplary project publications: Do they provide the necessary information for implementation? 1986