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Displaying 641-648 of 1266

Evaluating the Impact of Play-Based Learning on Early Childhood Development in South Africa

In KwaZulu-Natal, researchers are measuring the impact of the Six Bricks program, which promotes structured play using manipulative bricks combined with a set of carefully designed pedagogical activities, on preschoolers' executive function skills.

Consulting and Capital Experiments with Microenterprise Tailors in Ghana

Researchers partnered with the consulting firm Ernst & Young to test whether providing tailors in Accra with individualized consulting, a sizable cash grant, or both can facilitate growth. Initially, tailors experimented with investments and management practices, but most learned overtime that these...

Improving Electoral Integrity with Information and Communications Technology in Uganda

Clark Gibson
Danielle Jung

Researchers sent letters to polling stations announcing smartphone vote-tally audits to evaluate the impact of audits on electoral irregularities such as non-adherence to transparency regulations and falsified vote tallies. Relative to a comparison group, letters increased the number of polling...

Instruction and Financial Incentives to Improve Covid-19 Knowledge in Mozambique

James Allen
James Riddell IV
James Allen IV
Arlete Mahumane
Tanya Rosenblat
Hang Yu
In Mozambique, researchers conducted a randomized evaluation to test whether teaching about Covid-19 prevention and/or financial learning incentives enhanced participants’ knowledge related to Covid-19. They found that both interventions improved Covid-19 knowledge separately and, moreover...