These studies have been produced by a variety of agencies, including departments of corrections, sentencing commissions, statistical analysis centers, and universities.  The studies address issues including juvenile/adult status, race, gender, offense type, program intervention, and many others, and thus offer insights into the variety of factors that may affect recidivism outcomes.

Because of the diversity among the studies in methodology and definitions of recidivism, the measurements of recidivism rates are not necessarily comparable across jurisdictions.  Overall, though, the studies provide insight into the variety of factors that affect program success for people sentenced to incarceration or community supervision.

READ "STATE RECIDIVISM STUDIES"

The Sentencing Project is a national organization working for a fair and effective criminal justice system by promoting reforms in sentencing law and practice, and alternatives to incarceration. The Sentencing Project was founded in 1986 to provide defense lawyers with sentencing advocacy training and to reduce the reliance on incarceration. Since that time, The Sentencing Project has become a leader in the effort to bring national attention to disturbing trends and inequities in the criminal justice system with a successful formula that includes the publication of groundbreaking research, aggressive media campaigns and strategic advocacy for policy reform. As a result of The Sentencing Project's research, publications and advocacy, many people know that this country is the world's leader in incarceration, that one in three young black men is under control of the criminal justice system, that five million Americans can't vote because of felony convictions, and that thousands of women and children have lost welfare, education and housing benefits as the result of convictions for minor drug offenses. The Sentencing Project is dedicated to changing the way Americans think about crime and punishment.