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Researchers conducted an evaluation to test the impact of a hand-hygiene edutainment (entertainment education) campaign on handwashing and health in Bangladesh. The campaign improved handwashing and child health but had no impact on hygiene knowledge.

Researchers conducted a randomized evaluation to test whether encouraging entrepreneurs to raise their aspirations helped them improve their financial decisions and outcomes. The aspirations training led individuals to set higher savings goals, but most participants failed to achieve their goals.

In Kenya, researchers conducted a randomized evaluation to test the impact of a light-touch positive psychology intervention on psychological well-being and economic decision-making for low-income populations. The intervention had a positive impact on gratitude; however, it had no significant...

Researchers are examining the impact of a socioemotional learning curriculum on student mental health, academic achievement, and other social outcomes.