Behavioral nudges prevent loan delinquencies at scale: A 13-million-person field experiment.

Americans collectively hold over $1.6 trillion in student loan debt, and over the last decade millions of borrowers have defaulted on loans, with serious consequences for their financial health. In a 13-million-person field experiment with the U.

Improving Teacher Practices With Children Under Five: Experimental Evidence From the Mississippi Buildings Blocks.

Background: The literature on the effects of teacher coaching in early childhood (EC) education programs is underdeveloped but emerging. Using the theory of action in professional development as our theoretical framework, we hypothesize that active coaching improves teaching methods and creates a more effective classroom environment for enhancing children's learning and skills.

Objectives: This study evaluates the effects of the Mississippi Building Blocks (MBB) program, an EC intervention with a strong emphasis on supervisor and coaching training.