RT Article T1 Validation of the Ohio Youth Assessment System Dispositional Tool (OYAS-DIS) an examination of race and gender differences JF Youth violence and juvenile justice VO 18 IS 2 SP 196 OP 211 A1 Campbell, Christina A. A2 D'Amato, Christopher A2 Papp, Jordan LA English YR 2020 UL https://krimdok.uni-tuebingen.de/Record/1808707532 AB The Ohio Youth Assessment System-Disposition Tool (OYAS-DIS) is a juvenile risk assessment that is used in numerous states and jurisdictions to assess criminogenic risk of juvenile offenders. Still, there is little published research on the predictive validity of the tool. The purpose of the current study was to examine the predictive validity of OYAS-DIS, with a specific focus on understanding prediction of recidivism across racial and gender subgroups. The sample consisted of 4,383 youth that received a court petition in a single large Midwestern county juvenile court. The findings indicated that the OYAS-DIS was a statistically significant predictor of recidivism across all racial and gender subgroups. However, there was statistically significant variation in predictive validity across subgroups. For instance, the tool was a statistically significantly better predictor of recidivism for White males as compared to Black male youth. There was also statistically significant variation in the predictive validity of certain domains (e.g., juvenile justice history) on the OYAS-DIS across racial and gender subgroups. Implications of research favor the use of the OYAS-DIS to predict recidivism for adjudicated juveniles. K1 Risk Assessment K1 Predictive Validity K1 Ohio Youth Assessment System K1 Racial Disparities K1 Gender disparity DO 10.1177/1541204019859938