Programs that engage young children in movement and song to help them learn are popular but experimental evidence on their impact is sparse. We use an RCT to evaluate the effectiveness of Big Word Club (BWC), a classroom program that uses music and dance videos for 3-5 minutes per day to...

College-educated mothers spend substantially more time in intensive childcare than less educated mothers despite their higher opportunity cost of time and working more hours. Using data from the 2010-2013 and 2021 waves of the Well-being Module of the American Time Use Survey, we investigate...

This study investigates effects of welfare reform in the U.S., a major policy shift that increased employment of low-income mothers and reliance on their own earnings instead of cash assistance through the welfare system, on the quality of the home environments they provide for their...

This paper discusses the importance of incorporating personal assistance into interventions aimed at improving long-term education and labor market success. While existing research demonstrates the cost-effectiveness of low-touch behavioral nudges, this paper argues that the dynamic nature of...

Early childhood in developing countries faces a greater prevalence of risk factors and limited resources, underscoring the need for effective, scalable support models. We develop and experimentally evaluate a multi-component approach to enhance family well-being over-the-phone. The program...

Mastery learning - the process by which students must demonstrate proficiency with a single topic before moving on - is well recognized as one of the most effective ways to learn, yet many teachers struggle or remain unsure about how to implement it into a classroom setting. This study evaluates...