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Chess Training and Skills Development for Primary School Students in Bangladesh

Researchers in rural Bangladesh introduced a thirty-hour chess training program for grade 5 students to evaluate the impact of chess training on cognitive and non-cognitive outcomes, such as math scores, risk taking, patience, attention, and creativity. While the chess program had an unclear effect...

Visualizing Future Benefits to Increase Preventive Health Investment, Savings, and Labor Supply in Kenya

Anett John
Researchers evaluated the impact of light-touch psychological interventions on health and economic outcomes, with a particular focus on the chlorination of drinking water. After twelve weeks, visualizing the future increased objectively measured chlorination; it also reduced diarrhea episodes among...

Messaging Strategies to Promote Safe Water and Hygiene in Bangladesh

Kaniz Jannat
David Levine
Stephen Luby
Thomas Polley
Leanne Unicomb
Researchers tested whether sharing messages that appealed to negative emotions, like shame or disgust, increased households’ hand-washing behavior and willingness to pay for water chlorination in Dhaka, Bangladesh. Negative messaging had no impact on chlorination levels or willingness to pay, but...

Network Effects between Small & Medium Enterprises in Uganda

Francisco Campos
Markus Goldstein
Obert Pimhidzai
Mattea Stein
Bilal Zia
Many governments and organizations use finance and management training as a tool to promote small and medium enterprise growth in developing countries, but it is not clear whether or how information from these trainings is shared across SMEs operating in the same area.

Improving Preschool Quality in Colombia

Alison Andrew
Lina Cardona-Sosa
Sonya Krutikova
Marta Rubio-Codina
Researchers evaluated two approaches to improving the quality of Colombian preschools. Providing additional resources to preschools for materials and new staff did not benefit children’s development and, unintentionally, led teachers to reduce their involvement in classroom activities. However, the...

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...