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Our analysis of HPOG subgroups defined by program experiences found weak evidence that long-term credentials led to meaningfully larger earnings impacts.

From partnerships to policies, Vietnam is demonstrating how countries can sustainably transition their HIV response from donor-funded to country-led.

This methods guide aims to help both program developers and evaluators advance the creativity and energy in their own work.

Abt shares key findings on stronger leader practice, educator support, and classroom gains from Massachusetts’ Early Childhood Support Organization (ECSO) initiative.

The majority of American adults take dietary supplements, and the market for these products continues to grow. In the U.S., dietary supplements are regulated by the Food and Drug Administration (FDA) as food, not as drugs, and do not require approval or…

56% of private workers are eligible for medical leave under the FMLA, and 95 percent of worksites reported positive or neutral perceptions of the law’s effects.