; and (B) reduces an individual’s involvement in the criminal justice system in both the short and long term. (3) The term emerging practice means a program or practice— (A) with initial implementation resulting in decreased local jail incarceration in one or more communities; and (B) that will be evaluated through a well-designed and rigorous study. (4) The term evidence-based practice means a program or practice that— (A) is demonstrated to be effective when implemented with fidelity; (B) is based on a clearly articulated and empirically supported theory; (C) has measurable outcomes relevant to reducing jail incarceration, including a detailed description of the outcomes produced in a particular population, whether urban or rural