Recidivism (/rᵻˈsɪdᵻvɪzəm/; from recidive and ism, from Latin recidīvus "recurring", from re- "back" and cadō "I fall") is the act of a person repeating an undesirable behavior after they had either experienced negative consequences of that behavior, or had been trained to extinguish that behavior. It is also used to refer to the percentage of former prisoners who are rearrested for a similar offense.
The term is frequently used in conjunction with criminal behavior and substance abuse. (Recidivism is a synonym for "relapse", which is more commonly used in medicine and in the disease model of addiction.) For example, scientific literature may refer to the recidivism of sexual offenders, meaning the frequency with which they are detected or apprehended committing additional sexual crimes after being released from prison for similar crimes.
To be counted as recidivism, the re-offending requires voluntary disclosure of arrest and conviction, so the real recidivism rate may differ substantially from reported rates. As another example, alcoholic recidivism might refer to the proportion of people who, after successful treatment, report having, or are determined to have, returned to the abuse of alcohol.
The effect of incarceration on former prisoners has been a very common topic of discussion for many years. In most cases, it is believed that many prisoners will find themselves right back where they started, in jail. According to an April 2011 report by the Pew Center on the States, the average national recidivism rate for released prisoners is 43.3%.
But according to a report by the Bureau of Justice Statistics (BJS) about 68 percent of 405,000 prisoners released in 30 states in 2005 were arrested for a new crime within three years of their release from prison, and 77 percent were arrested within five years.