ALL |
META-ANALYSIS |
CITATIONS |
|
Benefit-Cost Summary Statistics Per Participant | ||||||
---|---|---|---|---|---|---|
Benefits to: | ||||||
Taxpayers | $3,796 | Benefits minus costs | $10,850 | |||
Participants | $5,003 | Benefit to cost ratio | $21.77 | |||
Others | $1,902 | Chance the program will produce | ||||
Indirect | $672 | benefits greater than the costs | 73% | |||
Total benefits | $11,372 | |||||
Net program cost | ($522) | |||||
Benefits minus cost | $10,850 | |||||
Meta-Analysis of Program Effects | ||||||||||||
Outcomes measured | Treatment age | Primary or secondary participant | 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 | |||||||||||
ES | SE | Age | ES | SE | Age | ES | p-value | |||||
Attention-deficit/hyperactivity disorder symptoms Clinical diagnosis of attention-deficit/hyperactivity disorder (ADHD) or symptoms measured on a validated scale. |
5 | Primary | 14 | 781 | -0.144 | 0.073 | 5 | 0.000 | 0.141 | 6 | -0.391 | 0.001 |
Disruptive behavior disorder symptoms Clinical diagnosis of a disruptive behavior disorder (e.g., conduct disorder, oppositional defiant disorder) or symptoms measured on a validated scale. |
5 | Primary | 13 | 610 | -0.137 | 0.086 | 5 | -0.076 | 0.061 | 8 | -0.490 | 0.001 |
Externalizing behavior symptoms Symptoms of externalizing behavior (e.g., aggressive, hostile, or disruptive behavior) measured on a validated scale. |
5 | Primary | 1 | 47 | -0.475 | 0.229 | 5 | -0.261 | 0.178 | 8 | -0.475 | 0.029 |
Global functioning^ How well individuals (typically those who are developmentally disabled or seriously mentally ill) have adapted to activities of daily living. |
5 | Primary | 1 | 71 | 0.272 | 0.188 | 5 | n/a | n/a | n/a | 0.533 | 0.005 |
Internalizing symptoms Symptoms of internalizing behavior (e.g., sadness, anxiety, or withdrawal) measured on a validated scale. |
5 | Primary | 1 | 47 | -0.417 | 0.217 | 5 | -0.417 | 0.217 | 7 | -0.417 | 0.054 |
Anxiety disorder^^ Clinical diagnosis of an anxiety disorder (e.g., general anxiety, panic, social anxiety, obsessive compulsive disorder) or symptoms measured on a validated scale. |
35 | Secondary | 1 | 14 | -0.762 | 0.442 | 35 | n/a | n/a | n/a | -1.904 | 0.001 |
Major depressive disorder Clinical diagnosis of major depression or symptoms measured on a validated scale. |
35 | Secondary | 3 | 55 | -0.333 | 0.297 | 35 | -0.173 | 0.364 | 37 | -1.057 | 0.123 |
Parental stress^ Stress reported by a parent, typically measured on a validated scale such as the Parental Stress Index. |
35 | Secondary | 7 | 285 | -0.093 | 0.118 | 35 | n/a | n/a | n/a | -0.327 | 0.006 |
Detailed Monetary Benefit Estimates Per Participant | ||||||
Affected outcome: | Resulting benefits:1 | Benefits accrue to: | ||||
---|---|---|---|---|---|---|
Taxpayers | Participants | Others2 | Indirect3 | Total |
||
Externalizing behavior symptoms | Criminal justice system | $110 | $0 | $238 | $55 | $402 |
Labor market earnings associated with high school graduation | $270 | $636 | $345 | $0 | $1,252 | |
K-12 special education | $429 | $0 | $0 | $215 | $644 | |
Health care associated with externalizing behavior symptoms | $847 | $239 | $874 | $423 | $2,383 | |
Costs of higher education | ($39) | ($60) | ($18) | ($20) | ($137) | |
Internalizing symptoms | K-12 grade repetition | $8 | $0 | $0 | $4 | $11 |
Subtotals | $1,624 | $816 | $1,439 | $677 | $4,556 | |
From secondary participant | ||||||
Major depressive disorder | Labor market earnings associated with major depression | $1,722 | $4,057 | $0 | $0 | $5,779 |
Health care associated with major depression | $448 | $127 | $463 | $224 | $1,262 | |
Mortality associated with depression | $1 | $3 | $0 | $32 | $36 | |
Subtotals | $2,172 | $4,187 | $463 | $256 | $7,077 | |
Program cost | Adjustment for deadweight cost of program | $0 | $0 | $0 | ($261) | ($261) |
Totals | $3,796 | $5,003 | $1,902 | $672 | $11,372 | |
Detailed Annual Cost Estimates Per Participant | ||||
Annual cost | Year dollars | Summary | ||
---|---|---|---|---|
Program costs | $1,468 | 2015 | Present value of net program costs (in 2022 dollars) | ($522) |
Comparison costs | $956 | 2010 | Cost range (+ or -) | 20% |
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. |
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