RT Article T1 Victim–Offender Mediation and Reduced Reoffending: Gauging the Self-Selection Bias: JF Crime & delinquency VO 66 IS 6/7 SP 949 OP 972 A1 Jonas-van Dijk, Jiska A1 Nelen, J. M. 1961- A1 Claessen, Jacques A1 Zebel, Sven A2 Nelen, J. M. 1961- A2 Claessen, Jacques A2 Zebel, Sven LA English YR 2020 UL https://krimdok.uni-tuebingen.de/Record/1698115180 AB Previous research suggests that participation in victim-offender mediation (VOM) can lower the risk of reoffending. However, no randomized controlled trials have been done to examine this effect of VOM. Given that participation in VOM is voluntary, previous studies likely suffer from self-selection bias. To address this bias, we compared reoffending rates of three different offender groups: offenders who participated in VOM; offenders who were willing to participate, but whose counterpart declined VOM; and offenders unwilling to participate (total N = 1,275). Results replicated that participation in VOM predicts lower reoffending rates and suggested that this effect is not solely due to a self-selection bias. Suggestions are made for future research to examine why VOM causes lower reoffending rates. K1 Restorative justice K1 Victim–offender mediation K1 Recidivism K1 Self-selection bias K1 Offenders DO 10.1177/0011128719854348