Not sure if this is the best place to put it but just came across an article from the Journal of Criminal Justice which comes to the conclusion that community-based graduated sanctions are neither more or less effective than the imposition of a jail sentence for probation and parole violations. If there is truly no statistically significant difference, the associated costs of the imposition of a jail sentence (around $100 a day to house, need for formal hearing and due process, impact on future employability of the violator, family disruption and loss of support system, etc.) make it hard to argue for incarceration across-the-board for violators. Certainly there is a need for incarceration in some areas (article notes that the imposition of short-term jail sentences for offenders' non-compliance was associated with a number of positive outcomes including reduced positive drug tests, fewer missed appointments, and lower revocation rates - generally thought to be due to the perception that even a shorter-term jail sentence is more punitive than doing some community service thus providing value under a deterrence theory) but keeping people out of jail for missing one meeting and instead assigning some sort of writing task or community service may actually be a cheaper alternative for society with no less of an effect than jail time.
Certainly worth a read if anyone has a few minutes:
http://prayforjusticeinwi.org/wp-co...d-sanctions.-Journal-of-Criminal-Justice-.pdf
The article is solely looking to compare the impact of jail time for parole/probation offenders versus community-based graduated sanctions for the same offenders and the article notes that prior research has revealed that the use of graduated sanctions is effective in improving offender outcomes in general (this one is merely compared to jail time). It has shortcomings noted as well - primarily IMO that this is based in Wyoming where there's a largely homogenous population. *BKF and JHMD bat signal* This means that the methodology does not have a great way of controlling for cultural-based differences (for instance, jail sentences are generally viewed as less punitive by communities of color than by white people) *BKF and JHMD batsignal*