The Preschool Development Implementation Grant continues New Hampshire's efforts to better understand the current early childhood system and use those data to strengthen the system, better address the needs of vulnerable young children and their families, and help build a solid foundation to improve outcomes for NH's children, families, schools, and communities. The grant is a collaboration between UNH, the NH Departments of Education and Health and Human Services, and the Governor’s Council for Thriving Children, as well as New Hampshire’s early childhood advocates and practitioners. (author abstract)