Search our database of 1,200+ summaries of randomized evaluations conducted by our affiliates in 97 countries. To browse key policy recommendations from a subset of these evaluations, visit the Policy Publications tab above.

Displaying 25-32 of 1267
Nurses catering to a child

Digital Monitoring and Health Service Provision in Sierra Leone

Erika Deserranno
Andrea Guariso
Gianmarco Leon
In many countries, rural populations access social services through decentralized systems that hire community-based workers with high monitoring needs, leaving little time for supervisors to perform other essential functions. Researchers are evaluating the impact of a phone-based e-monitoring app...
A woman bows her head in prayer while seated in a pew

The Impact of a Christian Values Program on Wellbeing in the Philippines

Gharad Bryan
James Choi
Dean Karlan
In the Philippines, researchers conducted a randomized evaluation to measure the impact of an evangelical Protestant religious values and theology education program on individuals' economic and subjective wellbeing.
Children sit at desks looking at tablets

Teacher Training and Student Achievement in Science: Evidence from France

Suzanne Bellue
Adrien Bouguen
Manuel Bächtold
David Cross
Marc Gurgand
Valérie Munier
André Tricot
High quality instruction throughout primary school is widely believed to have a positive influence on student outcomes. In partnership with a non-profit organization in France, researchers are evaluating the impact of its science and technology teacher training program on the educational interests...
Adults seated in a dim classroom concentrate on notebooks and worksheets.

The Impact of Learning to Teach by Learning to Learn on Student Outcomes in Uganda

Nava Ashraf
Abhijit Banerjee
Vesall Nourani
Researchers, in partnership with Kimanya Ngeyo Foundation for Science and Education in Uganda, evaluated the impact of a program that trained teachers to learn like scientists: posing questions, framing hypotheses, and using real-world experience wherever possible. Researchers found positive impacts...
A voter casts her vote at a polling station during the by-election in Lahore, Pakistan, October 14, 2018

Changing Politicians' Responsiveness through the Provision of Voter Information in Pakistan

Asad Liaqat
Uninformed elected leaders or voters can negatively affect political accountability, such as decision-making on what and how public services are delivered to citizens. The researcher partnered with the Pakistan Muslim League-Nawaz party in Lahore to evaluate the demand and responsiveness of local...
Hands hold a letter next to opened envelope

How can Bill and Melinda Gates Increase Other People's Donations?

Dean Karlan
John List
Altruistic individuals may hesitate to give when they doubt the quality of a charity, but knowing that a high-profile donor supports the charity might alleviate these concerns. Researchers evaluated the impact of publicizing a matching grant from the Bill and Melinda Gates Foundation (BMGF) on...
school Students studying in classroom

Do Students Benefit from Blended Instruction?

Andreas de Barros
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.
student learning from books in the classroom of their school, scene in a rural or small village school in India

The Impact of Sustained Cognitive Effort on Student Performance in India

Christina Brown
Supreet Kaur
Geeta Kingdon
Heather Schofield
Researchers evaluated the impact of practicing sustained cognitive activity on cognitive endurance and school performance in Lucknow, India. Students that spent additional time engaging in sustained cognitive effort received higher grades in all of their classes, improved their performance on tests...