
ALL |
META-ANALYSIS |
CITATIONS |
|
| Benefit-Cost Summary Statistics Per Participant | ||||||
|---|---|---|---|---|---|---|
| Benefits to: | ||||||
| Taxpayers | $3,361 | Benefits minus costs | $11,735 | |||
| Participants | $6,703 | Benefit to cost ratio | $7.05 | |||
| Others | $4,307 | Chance the program will produce | ||||
| Indirect | ($695) | benefits greater than the costs | 57% | |||
| Total benefits | $13,675 | |||||
| Net program cost | ($1,940) | |||||
| Benefits minus cost | $11,735 | |||||
| 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 | |||||
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 | $3,183 | $7,498 | $3,952 | $0 | $14,633 |
| Disruptive behavior disorder symptoms | Criminal justice system | $22 | $0 | $54 | $11 | $88 |
| K-12 special education | $233 | $0 | $0 | $117 | $350 | |
| Health care associated with disruptive behavior disorder | $342 | $97 | $353 | $171 | $962 | |
| 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 | ($372) | ($877) | $0 | $0 | ($1,250) | |
| Health care associated with anxiety disorder | ($51) | ($14) | ($53) | ($25) | ($143) | |
| Program cost | Adjustment for deadweight cost of program | $0 | $0 | $0 | ($967) | ($962) |
| Totals | $3,361 | $6,703 | $4,307 | ($695) | $13,675 | |
| Detailed Annual Cost Estimates Per Participant | ||||
| Annual cost | Year dollars | Summary | ||
|---|---|---|---|---|
| Program costs | $2,501 | 2015 | Present value of net program costs (in 2023 dollars) | ($1,940) |
| 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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