"Performance measurement—establishing metrics for success and assessing results—is a crucial first step in making informed decisions in all areas of government, including criminal justice policy. Understanding the outcomes of funding and policy decisions is critical to improving government performance and providing the best return on taxpayer investments … Recidivism, the most commonly used definition of correctional success, is one example of a performance measure that many states use. Broadly defined as reengaging in criminal behavior after receiving a sanction or intervention, recidivism is an important performance measure for justice agencies and should be at the heart of any effort to evaluate JRI outcomes. Unfortunately, recidivism is most frequently reported as a single, statewide rate, which is too imprecise to draw meaningful conclusions and insufficient for assessing the impact of changes to policy and practice" (p. 2). This brief shows how your agencies can use recidivism data to make better decisions beyond the system-level. The four steps explained are: definition—use multiple measures of success; collection—develop protocols to ensure data are consistent, accurate, and timely; analysis—account for the underlying composition of the population; and dissemination—package the findings to maximize impact and get the results into the hands of decision-makers.
"The federal prison system is by far the nation’s single largest jailer, with a total of 205,795 inmates at the beginning of October 2015. That’s roughly 50,000 more people in custody than in the second-largest prison jurisdiction, Texas. Though the states collectively incarcerate the majority of people in prison in the United States—nearly 1.4 million as of 2014—any conversation about mass incarceration must consider the federal prison population. The growth, size, and cost of the federal system jeopardize the safety and security of inmates and staff, restrict the ability to provide programs designed to reduce recidivism, and crowd out other fiscal priorities … [this Forecaster] uses Federal Bureau of Prisons (BOP) data and incorporates trends and recent changes in the federal criminal justice system to forecast population trends and the impact of changes to rates of admission or lengths of stay. This tool is designed to highlight the unique drivers of the federal prison population and the types of policy changes that will be necessary to reduce the BOP population. All numbers reported in this feature (unless otherwise noted) are from the end of fiscal year 2014, and all projections are of impacts through 2023.
"Roughly 2.2 million people are locked up in prison or jail; 7 million are under correctional control, which includes parole and probation; and more than $80 billion is spent on corrections every year. Research has shown that policy changes over the past four decades have put more people in prison and kept them there longer, leading to exponential growth in the prison population even while crime has dropped to historic lows. But despite widespread agreement that mass incarceration is a serious problem, the national conversation is light on details about what it will take to achieve meaningful and sustainable reductions … To advance the policy conversation, decisionmakers and the public need to know the impact of potential policy changes. Our Prison Population Forecaster can estimate the effect, by state, of policies that aim to reduce prison admissions and length of stay for the most common types of offenses. The tool currently uses data from 15 states, representing nearly 40 percent of the national prison population, to forecast population trends and project the impact of changes on rates of admission or lengths of stay in prison … This forecasting tool paves the way for a more productive conversation about the need for tailored reforms that address the unique drivers of mass incarceration in each jurisdiction" (p.1). This website provides interactive access to these statistics comprising the Forecaster: select one of 15 states or all states; select offense/admission type—violent, nonviolent, property, drug, revocations, and all offenses; select policy change—reduce new admissions, and reduce length of stay; and state percent reduction—reduce by 5%, 10%, 25%, and 50%. The article looks at: the reforms needed to reduce mass incarceration at the state level; rethinking who goes to prison and how long they stay; and whether there is any low-hanging fruit left—more methods to reduce national prison populations.