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Researchers evaluated the impact of mailings that informed people with a record of felony conviction of their eligibility to vote on political participation. The mailing increased political participation, particularly among individuals that were active voters prior to incarceration.

In the United States, researchers evaluated the impact of a cognitive behavioral therapy (CBT) program designed to teach high-risk male students in secondary schools to regulate harmful, automatic behaviors. Results demonstrated that the program led to a significant drop in arrests per student...

In the context of the COVID-19 pandemic, researchers conducted a randomized evaluation to test the impact of delivering educational content via mobile phones on student learning in five countries. Mobile-based instruction, especially through phone call tutorials, improved foundational learning...

In Northern Nigeria, researchers are testing the effect of providing mothers with unconditional cash transfers, coupled with varying levels of information and guidance on nutrition, to encourage parents to use funds for their children’s nutrition and food security.

Researchers conducted a randomized evaluation to test the impact of regular informational text messages to parents on children’s academic performance. The intervention improved math grades and attendance, although it did not impact negative classroom behavior on average. These effects were generally...