|Benefit-Cost Summary Statistics Per Participant|
|Taxpayers||$2,284||Benefits minus costs||$10,129|
|Participants||$851||Benefit to cost ratio||n/a|
|Others||$4,625||Chance the program will produce|
|Indirect||$1,405||benefits greater than the costs||97 %|
|Net program cost||$964|
|Benefits minus cost||$10,129|
|Detailed Monetary Benefit Estimates Per Participant|
|Benefits from changes to:1||Benefits to:|
|Labor market earnings associated with high school graduation||$431||$949||$434||$0||$1,815|
|Health care associated with educational attainment||$102||($28)||($111)||$51||$13|
|Costs of higher education||($46)||($70)||($21)||($23)||($160)|
|Adjustment for deadweight cost of program||$0||$0||$0||$482||$482|
|Detailed Annual Cost Estimates Per Participant|
|Annual cost||Year dollars||Summary|
|Program costs||$1,021||2006||Present value of net program costs (in 2016 dollars)||$964|
|Comparison costs||$1,950||2008||Cost range (+ or -)||10 %|
|Estimated Cumulative Net Benefits Over Time (Non-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 non-discounted dollars to simplify the “break-even” point from a budgeting perspective. 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.|
|Meta-Analysis of Program Effects|
|Outcomes measured||Treatment age||No. of effect sizes||Treatment N||Adjusted 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|
Blakely, C.H. (1981). The diversion of juvenile delinquents: a first step toward the dissemination of a successful innovation. Doctoral dissertation, Michigan State University.
Davidson, W.S., & Basta, J. (1989). Diversion from the juvenile justice system: research evidence and a discussion of issues. Advances in clinical child psychology, 12, 85-111.
Davidson, W.S., II, Redner, R., Blakely, C.H., Mitchell, C.M., & Emshoff, J.G. (1987). Diversion of juvenile offenders: an experimental comparison. Journal of Consulting and Clinical Psychology, 55(1), 68-75.
Emshoff, J. G., & Blakely, C. H. (1983). The diversion of delinquent youth: Family-focused intervention. Children and Youth Services Review, 5(4), 343-356.
Seidman, E., Rappaport, J., & Davidson, W. S., II. (1980). Adolescents in legal jeopardy: Initial success and replication of an alternative to the criminal justice system. In R.R. Ross & P. Gendreau (Eds.), Effective correctional treatment (pp. 103-123). Toronto: Butterworth.
Smith, E.P., Wolf, A.M., Cantillon, D.M., Thomas, O., & Davidson, W.S. (2004). The adolescent diversion project: 25 years of research on an ecological model of intervention. Journal of Prevention & Intervention in the Community, 27(2), 29-47.