Introduction to the socio-historical context of the juvenile justice system and key micro, mezzo, and macro level issues for social service providers working with juvenile justice system-involved populations. Examine social theories used to explain why youth engage in behaviors deemed "delinquent;" social inequality in the juvenile justice system; juvenile justice system procedures; and practitioner and policy efforts to facilitate positive youth development within the juvenile justice system. Social Work 360K (Topic 15) and 360K (Topic 21) may not both be counted.