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Parcourez les articles de presse, médias en ligne, blogs, podcasts et vidéos sur notre travail et la recherche de nos affiliés, ainsi que nos communiqués et lettres d'information, par année. Nous invitons les médias à nous contacter par courriel

Do Students Benefit from Blended Instruction?

In partnership with Avanti Fellows, this study evaluates the impact of the Sankalp program, which provides teachers with resources and training to blend their instruction with video-based learning materials, on student’s math and science test scores.

Increasing Take-Up of the Earned Income Tax Credit

Across six randomized evaluations, researchers studied the impact of low-cost, low-touch informational interventions, or “nudges,” on take-up of the federal and state Earned Income Tax Credit (EITC) in California. None of the interventions had an impact on EITC take-up, suggesting that information...

Learning beyond school: the impact of a remedial learning and literacy program on out-of-school girls in Pakistan

This project used a randomized evaluation to study the effect of a learning program targeting adolescent girls on their education, aspirations, and empowerment.

Evaluating an Exporting Scheme in Tunisia

Giacomo De Giorgi
Aminur Rahman
To promote export diversification, the Tunisian government is implementing a $22 million export matching-grant scheme, TASDIR+. TASDIR+ aims to increase exports and promote export diversification toward higher value-added exports and new markets. This study is using a randomized controlled trial to...

Building Trust in Fertilizer Quality Among Farmers in Tanzania

Annemie Maertens
Researchers conducted an evaluation to test the impact of an information campaign about fertilizer quality on farmers’ beliefs and their purchase and use of fertilizer. The information campaign led farmers to change their beliefs about the quality of fertilizer available in local markets and to buy...

Training Teachers in Curiosity-Based Science Pedagogy in India

Ariel Gomez
Vinay Jha
Sandeep Kumar
Despite making great strides in expanding access to education, developing countries like India continue to lag in measures of actual student learning. To understand how quality of education mediates learning, this randomized control trial evaluates a pedagogical intervention training science...

The Impact of a WhatsApp-based Intervention on Financial Resiliency and Intimate Partner Violence in Colombia

Matthew Bird
Lina Cardona-Sosa
Pablo Lavado
Researchers are evaluating the effectiveness of an interactive WhatsApp-based couples communication, financial education, and COVID-19 information program in promoting low-income households' financial resiliency and reducing IPV rates in Colombia. Research is ongoing; results forthcoming.

Attracting Talented Workers by Reducing Application Costs in Ethiopia

Girum Abebe
Esteban Ortiz-Ospina
Researchers partnered with an employer in Addis Ababa to assess the impact of a small monetary incentive to apply for a job or a higher wage offer on the quality of applicants to a vacancy for a clerical position. Both of these changes increased the quality of applicants by similar amounts.