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Researchers evaluated the impact of financial incentives, public health video messages, and access to a vaccine scheduling link on Covid-19 vaccination intentions and vaccine take-up in the United States. None of the interventions led to increases in vaccine take-up after thirty days. In a...

In partnership with an education assessment firm, researchers conducted a randomized evaluation to isolate the impact of computer-based individualized instruction in India. After nine months, lower-performing students in grades six to eight learned 22 percent of a standard deviation more in math if...

Researchers evaluated how different ways of asking questions in surveys affect workers’ likelihood of reporting harassment at a firm in Bangladesh. A survey technique that gave people plausible deniability led to workers reporting more abuses, allowing the firm to access more accurate data on the...

Researchers partnered with BRAC to evaluate their multi-faceted livelihood program known as the Graduation Approach, which aims to encourage occupational change among women living in extreme poverty. The Graduation Approach enabled these women to shift away from seasonal casual wage labor and into...

Researchers evaluated a 31-day read-a-thon where students were encouraged to read as many books as possible through daily reading activities in school, such as storytelling sessions, reading games, and posters that display each class’s progress. Overall, the results suggest that encouraging an...