Evidence Reports

MDRC (April 2024) posted long-term RCT results for ASAP Ohio – a replication of the successful CUNY-ASAP program, which provides academic, personal, and financial supports to low-income community college students. This high-quality RCT found a remarkable 15 percentage point increase in degree completion and 14% gain in annual earnings at the eight-year mark.

The Institute of Education Sciences (November 2024) published RCT findings for two pilot initiatives that offered Pell Grants (federal financial aid) to low-income adults for short-term occupational training programs. These high-quality RCTs found sizable impacts on program completion, but no discernible impacts on the hoped-for economic outcomes: employment or earnings, measured approximately 3-5 years after program completion.

MDRC (March 2025) posted RCT results for Viking ROADS – Westchester Community College’s replication of the successful CUNY-ASAP program, which provides academic, personal, and financial supports to community college students. This high-quality RCT found a remarkable 12 percentage point increase in degree completion after three years.

JAMA Ophthalmology (Sept. 2021) published results of the Vision for Baltimore RCT, evaluating a citywide program of free vision screening and eyeglasses in elementary and middle school. Despite the study abstract’s largely positive portray of results, the study found no discernible impacts on its preregistered primary outcomes – reading and math scores on the state test over 1-2 years.

Wested (September 2024) posted an RCT of ASSISTments, a low-cost online tool that assists 7th graders with math independent practice (e.g., homework) and gives teachers real-time reports on student performance. This high-quality RCT found a sizable gain (~31% of a grade-level) in math scores on the state test at 2 year follow-up.

CAPR (December 2024) published RCT findings for MMA, an approach widely used by community colleges to place incoming students into college-level versus developmental (i.e., remedial) courses. This large, high-quality RCT, conducted in Wisconsin and Minnesota, found little impact on student success at the 4.5-year mark.

CAPR (October 2023) published results of a New York RCT of Multiple Measures Assessment (MMA) – a data analytic tool used by community colleges to place incoming students into college-level versus developmental (i.e., remedial) courses. Despite the mostly positive portrayal of results in the study’s abstract, it found negligible impacts on the preregistered primary measures of student success at the 4.5-year mark.

The U.S. Department of Housing and Urban Development (HUD), in January 2025, published an RCT of HUD’s $140 million/year Family Self-Sufficiency (FSS) program, which provides case management services and financial incentives to housing voucher recipients to promote work and self-sufficiency. This large, high quality RCT found no discernible impacts on employment or earnings over 6 years.

SSRN (October 2024) posted long-term RCT findings for Sourdun, a French “Boarding School of Excellence” for middle and high school students from disadvantaged communities. This high-quality RCT found a remarkable 14 percentage point decrease in the high school dropout rate and 16 percentage point increase in graduation from higher education, 9-12 years after study entry.