Claims

Year Up is likely to increase short-term earnings for low-income young adults

Claim · All claims
Evidence · 2 studies · 1 causal r3, 1 quant-synthesis r1 · q3 · i2–i3
Currency · newest study 2021 · checked against its sources 2026-10-20 (automated, 2 of 2 entries) · not reviewed by a person

Subclaims

Reading the evidence codes

q is the design tier, i the impact, n the sample, and the kind with its r the rigour judged within that kind: what each code means.

This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.

q3 i2 Based on two RCTs meeting WWC standards, Year Up has positive effects on short-term earnings, with an improvement index of +28 percentile points. → wwc-short-term-earnings q3 i3 In the Fein & Hamadyk (2018) RCT, Year Up produced a statistically significant positive effect on short-term earnings (effect size 1.00). → fein-hamadyk-earnings

Evidence

wwc-short-term-earnings

What Works Clearinghouse, Institute of Education Sciences, U.S. Department of Education. (2021, November). Year Up. https://ies.ed.gov/ncee/wwc/InterventionReport/722.

q3 · i2 · quant-synthesis · r1

WWC synthesis of two RCTs that met standards without reservations, based on 1,988 students. Table 4 reports an outcome average effect size of 0.76 and an improvement index of +28, statistically significant. The report states the evidence shows "strong evidence of a positive effect, with no overriding contrary evidence."

"Based on findings from the two studies that meet WWC standards, the effectiveness rating for short-term earnings is positive effects, indicating strong evidence of a positive effect, with no overriding contrary evidence."

fein-hamadyk-earnings

What Works Clearinghouse, Institute of Education Sciences, U.S. Department of Education. (2021, November). Year Up. https://ies.ed.gov/ncee/wwc/InterventionReport/722.

q3 · i3 · causal · r3

The Fein & Hamadyk (2018) RCT contributed the short-term earnings outcome analyzed for 1,859 students; Table 4 reports an effect size of 1.00 and improvement index of +34 with p < 0.01. The report notes this study "is characterized as having a statistically significant positive effect on short-term earnings."

"The WWC determined that two studies that meet WWC group design standards without reservations (Fein & Hamadyk, 2018; Roder & Elliott, 2014) showed evidence of a positive and statistically significant effect of Year Up on short-term earnings."

Discussion

Page metadata
Field Value
type claim
id year-up-positive-short-term-earnings
title Year Up is likely to increase short-term earnings for low-income young adults
description Year Up is likely to increase short-term earnings for low-income young adults
status review
evidence_strength moderate
newest_evidence 2021
source_checked 2026-10-20
generated by process:wiki-ingest on 2026-10-09
trust unverified — no one has confirmed this page's content
sources 2 — wwc-short-term-earnings, fein-hamadyk-earnings

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