validated the model in that way, we calibrate it to eBay data to quantify the speed of learning. We find that ratings can be …

, accounting for two-thirds of the achievement variation across Italian regions and one-third across U.S. states. Results also hold …

EdTech which includes online education, computer assisted learning (CAL), and remote instruction was expanding rapidly … even before the current full-scale substitution for in-person learning at all levels of education around the world because …-based instruction, but often additional non-technology based inputs such as more time on learning and instructional support by …

due to the Covid-pandemic. Treated students met in small groups, in alternating weeks with and without a more senior … student tutor. The treatment improved study behavior and increased contact to other students. Tutored students achieved around …

-scale retailers in rural western Uganda. The treatments contrast "active learning" with traditional "lecturing" within standardized … lesson-plans. After six months, active learning has a positive effect on savings and investment outcomes, in contrast to … for the active learning group, such as a 60 percent increase in investments. As an adverse outcome, reported late payment …