Urban waste management challenges pose significant health and economic consequences. Although source-level waste segregation offers a promising solution, its success depends on household participation. Through a randomized controlled trial in the capital city of Bihar, India, we evaluate how...

This study investigates the impact of a low-cost, color-coded scale intervention designed to inform university students about the expected workload for a course, with the aim of improving students’ academic performance and learning behaviors. An initial intervention took place at the beginning...