ALL |
META-ANALYSIS |
CITATIONS |
|
Benefit-Cost Summary Statistics Per Participant | ||||||
---|---|---|---|---|---|---|
Benefits to: | ||||||
Taxpayers | $3,311 | Benefits minus costs | $12,044 | |||
Participants | $0 | Benefit to cost ratio | $5.65 | |||
Others | $10,960 | Chance the program will produce | ||||
Indirect | $361 | benefits greater than the costs | 100% | |||
Total benefits | $14,632 | |||||
Net program cost | ($2,588) | |||||
Benefits minus cost | $12,044 | |||||
Meta-Analysis of Program Effects | ||||||||||||
Outcomes measured | Treatment age | No. of effect sizes | Treatment N | Effect sizes (ES) and standard errors (SE) used in the benefit-cost analysis | Unadjusted effect size (random effects model) | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
First time ES is estimated | Second time ES is estimated | |||||||||||
ES | SE | Age | ES | SE | Age | ES | p-value | |||||
Crime Involvement in the criminal justice system (e.g., arrests, charges, convictions, incarceration) measured through administrative records (e.g. court records, arrests) or self-report. |
34 | 6 | 2128 | -0.213 | 0.045 | 35 | -0.213 | 0.045 | 43 | -0.213 | 0.001 | |
Sex offense^ Arrests, charges, convictions, or incarcerations for a sex offense. |
34 | 6 | 4459 | -0.119 | 0.099 | 37 | n/a | n/a | n/a | -0.119 | 0.232 | |
Technical violations^^ Violations of the conditions of an individual’s terms of probation, parole, or supervision. |
34 | 3 | 569 | -0.213 | 0.305 | 36 | n/a | n/a | n/a | -0.213 | 0.485 |
Detailed Monetary Benefit Estimates Per Participant | ||||||
Affected outcome: | Resulting benefits:1 | Benefits accrue to: | ||||
---|---|---|---|---|---|---|
Taxpayers | Participants | Others2 | Indirect3 | Total |
||
Crime | Criminal justice system | $3,311 | $0 | $10,960 | $1,655 | $15,926 |
Program cost | Adjustment for deadweight cost of program | $0 | $0 | $0 | ($1,294) | ($1,294) |
Totals | $3,311 | $0 | $10,960 | $361 | $14,632 | |
Detailed Annual Cost Estimates Per Participant | ||||
Annual cost | Year dollars | Summary | ||
---|---|---|---|---|
Program costs | $2,588 | 2023 | Present value of net program costs (in 2023 dollars) | ($2,588) |
Comparison costs | $0 | 2023 | Cost range (+ or -) | 30% |
Benefits Minus Costs |
Benefits by Perspective |
Taxpayer Benefits by Source of Value |
Benefits Minus Costs Over Time (Cumulative Discounted Dollars) |
The graph above illustrates the estimated cumulative net benefits per-participant for the first fifty years beyond the initial investment in the program. We present these cash flows in discounted dollars. If the dollars are negative (bars below $0 line), the cumulative benefits do not outweigh the cost of the program up to that point in time. The program breaks even when the dollars reach $0. At this point, the total benefits to participants, taxpayers, and others, are equal to the cost of the program. If the dollars are above $0, the benefits of the program exceed the initial investment. |
Buttars, A., Huss, M.T., & Brack, C. (2016). An analysis of an intensive supervision program for sex offenders using propensity scores. Journal of Offender Rehabilitation, 55(1), 51-68.
Duwe, G., & Goldman, R. (2009). The impact of prison-based treatment on sex offender recidivism. Sexual Abuse: A Journal of Research and Treatment, 21(3), 279-307.
Grady, M.D., Edwards, D.J., & Pettus-Davis, C. (2015). A longitudinal outcome evaluation of a prison-based sex offender treatment program. Sexual Abuse: A Journal of Research and Treatment.
Mews, A., Di Bella, L., & Purver, M. (2017). Impact evaluation of the prison-based core sex offender treatment programme. London: Ministry of Justice.
Nicholaichuk, T., Gordon, A., Gu, D., & Wong, S. (2000). Outcome of an institutional sexual offender treatment program: A comparison between treated and matched untreated offenders. Sexual Abuse: A Journal of Research and Treatment, 12(2), 139-153.
Perez, D.M. (2007). An outcome evaluation of the Brunswick correctional center sex offender residential treatment (SORT) program. University of Maryland, College Park.
Robinson, D. (1995). The impact of cognitive skills training on post-release recidivism among Canadian federal offenders (Research Report No. R-41). Ottawa, Ontario, Canada: Correctional Service Canada, Correctional Research and Development.