ALL |
META-ANALYSIS |
CITATIONS |
|
Benefit-Cost Summary Statistics Per Participant | ||||||
---|---|---|---|---|---|---|
Benefits to: | ||||||
Taxpayers | $3,238 | Benefits minus costs | $11,304 | |||
Participants | $6,451 | Benefit to cost ratio | $7.06 | |||
Others | $4,148 | Chance the program will produce | ||||
Indirect | ($666) | benefits greater than the costs | 58% | |||
Total benefits | $13,170 | |||||
Net program cost | ($1,866) | |||||
Benefits minus cost | $11,304 | |||||
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 | |||||||||||
ES | SE | Age | ES | SE | Age | ES | p-value | |||||
Test scores Standardized, validated tests of academic achievement. |
9 | 2 | 70 | 0.096 | 0.176 | 10 | 0.063 | 0.194 | 17 | 0.132 | 0.456 | |
Attention-deficit/hyperactivity disorder symptoms Clinical diagnosis of attention-deficit/hyperactivity disorder (ADHD) or symptoms measured on a validated scale. |
9 | 1 | 40 | -0.019 | 0.221 | 9 | 0.000 | 0.141 | 10 | -0.083 | 0.706 | |
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. |
9 | 1 | 40 | 0.031 | 0.221 | 9 | 0.012 | 0.107 | 10 | 0.135 | 0.647 | |
Major depressive disorder Clinical diagnosis of major depression or symptoms measured on a validated scale. |
9 | 1 | 40 | 0.000 | 0.294 | 9 | 0.000 | 0.310 | 11 | 0.000 | 1.000 | |
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. |
9 | 5 | 195 | -0.081 | 0.109 | 10 | -0.045 | 0.068 | 13 | -0.270 | 0.157 | |
Global functioning^ How well individuals (typically those who are developmentally disabled or seriously mentally ill) have adapted to activities of daily living. |
9 | 1 | 64 | 0.951 | 0.182 | 9 | n/a | n/a | n/a | 0.951 | 0.001 | |
Internalizing symptoms Symptoms of internalizing behavior (e.g., sadness, anxiety, or withdrawal) measured on a validated scale. |
9 | 3 | 127 | -0.222 | 0.182 | 9 | -0.222 | 0.182 | 11 | -0.260 | 0.115 |
Detailed Monetary Benefit Estimates Per Participant | ||||||
Affected outcome: | Resulting benefits:1 | Benefits accrue to: | ||||
---|---|---|---|---|---|---|
Taxpayers | Participants | Others2 | Indirect3 | Total |
||
Test scores | Labor market earnings associated with test scores | $3,062 | $7,214 | $3,802 | $0 | $14,079 |
Disruptive behavior disorder symptoms | Criminal justice system | $21 | $0 | $53 | $11 | $84 |
K-12 special education | $224 | $0 | $0 | $112 | $336 | |
Health care associated with disruptive behavior disorder | $334 | $94 | $345 | $167 | $940 | |
Major depressive disorder | Mortality associated with depression | $0 | $0 | $0 | $0 | $0 |
Anxiety disorder | K-12 grade repetition | ($2) | $0 | $0 | ($1) | ($2) |
Labor market earnings associated with anxiety disorder | ($358) | ($844) | $0 | $0 | ($1,202) | |
Health care associated with anxiety disorder | ($50) | ($14) | ($51) | ($25) | ($140) | |
Program cost | Adjustment for deadweight cost of program | $0 | $0 | $0 | ($930) | ($925) |
Totals | $3,238 | $6,451 | $4,148 | ($666) | $13,170 | |
Detailed Annual Cost Estimates Per Participant | ||||
Annual cost | Year dollars | Summary | ||
---|---|---|---|---|
Program costs | $2,501 | 2015 | Present value of net program costs (in 2022 dollars) | ($1,866) |
Comparison costs | $868 | 2010 | Cost range (+ or -) | 50% |
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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