Child- and family-serving programs in community-based settings wield tremendous power for improving the lives of infants and toddlers. In this article, three authors, from Ohio, Montana, and Sierra Leone, describe the principles of adaptive leadership and will share their real-world applications. Their stories explore critical questions for…

Background: Previous research has indicated positive effects of early developmental intervention (EDI) on the development of children in developing countries. Few studies, however, have examined longitudinally when differential treatment effects may be observed and whether differential outcomes are associated with exposure to different risk…