|Benefit-Cost Summary Statistics Per Participant|
|Taxpayers||$1,243||Benefits minus costs||$4,029|
|Participants||$2,472||Benefit to cost ratio||$7.40|
|Others||$1,194||Chance the program will produce|
|Indirect||($250)||benefits greater than the costs||70 %|
|Net program cost||($630)|
|Benefits minus cost||$4,029|
|Detailed Monetary Benefit Estimates Per Participant|
|Benefits from changes to:1||Benefits to:|
|Labor market earnings associated with test scores||$1,112||$2,449||$1,086||$0||$4,647|
|K-12 special education||$39||$0||$0||$20||$59|
|Health care associated with externalizing behavior symptoms||$81||$23||$84||$41||$229|
|Adjustment for deadweight cost of program||$0||$0||$0||($316)||($316)|
|Detailed Annual Cost Estimates Per Participant|
|Annual cost||Year dollars||Summary|
|Program costs||$207||2013||Present value of net program costs (in 2017 dollars)||($630)|
|Comparison costs||$0||2013||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|
|Externalizing behavior symptoms||10||1||7006||-0.041||0.018||13||-0.022||0.015||16||-0.041||0.026|
|Office discipline referrals^||10||1||7006||-0.252||0.092||13||n/a||n/a||n/a||-0.252||0.006|
Bradshaw, C.P., Mitchell, M.M., & Leaf, P.J. (2010). Examining the effects of Schoolwide Positive Behavioral Interventions and Supports on student outcomes: Results from a randomized controlled effectiveness trial in elementary schools. Journal of Positive Behavior Interventions, 12(3), 133-148.
Bradshaw, C.P., Waasdorp, T.E., & Leaf, P.J. (2012). Effects of School-Wide Positive Behavioral Interventions and Supports on child behavior problems. Pediatrics, 130(5), 1136-45.
Gage, N.A., Sugai, G., Lewis, T.J., & Brzozowy, S. (2015). Academic achievement and School-Wide Positive Behavior Supports. Journal of Disability Policy Studies, 25(4), 199-209.
Sørlie, M.A., & Ogden, T. (2015). School-Wide Positive Behavior Support-Norway: Impacts on problem behavior and classroom climate. International Journal of School & Educational Psychology, 3(3), 202-217.
Ward, B., & Gersten, R. (2013). A randomized evaluation of the Safe and Civil Schools model for Positive Behavioral Interventions and Supports at elementary schools in a large urban school district. School Psychology Review, 42(3), 317-333.