phase three is complete participants have "graduated" CIP. They are then put on supervision until the end of their sentence. Inmates who drop out or fail to complete the program are sent back to prison to serve the rest of their sentence. Information was gathered through a quasi experimental design. This compared the recidivism rates of the CIP participants with a control group. The findings of the study have shown that the CIP program did not significantly reduce the chances of recidivism. However, CIP did increase the amount of time before rearrest. Moreover, CIP early release graduates lower the costs for the state by millions every year. Kentucky A study was done by Robert Stanz in Jefferson County, Kentucky, which discussed an alternative to jail time. The alternative was "home incarceration" in which the defendant would complete his or her time at home instead of in jail. According to the study: "Results show that the majority of offenders do successfully complete the program, but that a majority are also re-arrested within 5 years of completion." In doing this, they added to the rate of recidivism. In doing a study on the results of this program, Stanz considered age, race, neighborhood, and several other aspects. Most of the defendants who fell under the recidivism category included those who were younger, those who were sentenced for multiple charges, those accruing fewer technical violations, males, and those of African-American descent. In contrast, a study published by the African Journal of Criminology and Justice Studies in 2005 used data from the Louisiana Department of Public Safety and Corrections to examine 2,810 juvenile offenders who were released in the 1999/2000 fiscal year. The study built a socio-demographic of the offenders who were returned to the correctional system within a year of release. There was no significant difference between black offenders and white offenders. The study concluded that race does not play an important role in juvenile recidivism. The findings ran counter to conventional beliefs on the subject, which may not have controlled for other variables. Methadone maintenance therapy (MMT) A study was conducted regarding the recidivism rate of inmates receiving MMT (Methadone Maintenance Therapy). This therapy is intended to wean heroin users from the drug by administering small doses of methadone, thereby avoiding withdrawal symptoms. 589 inmates who took part in MMT programs between 22 November 2005 and 31 October 2006 were observed after their