Search

Despite growing evidence of the effectiveness of permanent supportive housing, local governments often have difficulty securing the necessary investments to expand the programs. The Ending Community Homelessness Coalition (ECHO), in partnership with the…

Per- and polyfluoroalkyl substances (PFAS) are a group of man-made chemicals that are associated with health detriments. Given the large scope of a planned multi-site study (MSS) and the complexity of the data to be collected, the Agency for Toxic…

The Deepwater Horizon (DWH) blowout released 3.19 million barrels of oil in the Gulf of Mexico over nearly three months. It exposed organisms to oil at various stages of processing, and the duration and size of the spill had the potential to harm many…

Abt evaluated the impact and outcomes of the Smile Squad initiative that provides oral health care in schools.

Roughly two-thirds of students take loans to pay for college, and many have difficulty repaying them; more than 500,000 students default on their loans each year. To reduce repayment challenges and in response to a presidential directive to help…

Education Innovation and Research (EIR) is a competitive grant program, and grantees must fund an independent evaluation of their projects’ effectiveness. Abt provides technical assistance on the conduct of these evaluations to maximize the strength of…

Re‐entry services help those released from detention avoid re‐offending, succeed on parole, and remain out of custody. To achieve this, reintegration programs must be responsive to the multiple factors that can influence behaviour change. These services…

Teachers can make a real difference in students’ outcomes. However, teacher quality varies greatly. New teachers, who frequently begin their careers in high-need schools where students are in greatest need of effective instruction, have been shown to be…

Louisiana needs to rebuild its eroding coastline, which is degrading in part because levees prevent sediment from the Mississippi River from replenishing coastal areas. The Mid-Barataria Sediment Diversion (MBSD) was proposed to reconnect the river to…

Abt primarily has provided expert opinion regarding the relative permanence of waterways affected by industrial, agricultural, or petroleum-related spills into waterways throughout the U.S.