RT Article T1 Bridging the gap between research and frontline youth justice practice JF Criminology & criminal justice VO 19 IS 2 SP 232 OP 253 A1 Ugwudike, Pamela 1969- A2 Morgan, Gemma LA English YR 2019 UL https://krimdok.uni-tuebingen.de/Record/1741511801 AB Although the Risk, Need, Responsivity model of rehabilitation is rooted in a substantial body of research evidence, several studies of the model’s efficacy in youth and adult justice settings within England and Wales have revealed modest outcomes. In this article, we contend that the findings do not necessarily reflect deficits in the model. Rather, a growing corpus of research now indicates that poor practice integrity or inadequate implementation of the model’s principles is a key but under-researched factor that undermines the efficacy of interventions based on the model. We also present the findings of a study that explored applications of the model in three Welsh youth justice services and we examine possible means of bridging the gap between research evidence and real-world practice. K1 Evidence-based practice K1 Programme integrity, K1 Rehabilitation K1 Supervision skills K1 Youth justice DO 10.1177/1748895817753509