Teacher license reciprocity allows educators who hold a teaching license in one state to earn a license in another state, subject to meeting state-specific requirements. Reciprocity agreements allow states to work through variations in licensing systems to coordinate license transfers and fill vacant teaching positions with qualified candidates.…

In 2017, the Office of Planning, Research, and Evaluation (OPRE) in the Administration for Children and Families (ACF) funded Mathematica to conduct the Infant and Toddler Teacher and Caregiver Competencies (ITTCC) project. The project aims to examine existing efforts across states, institutions of higher education, professional organizations, and…

As the country's K-12 student population grows more ethnically diverse, students of color face the troubling possibility of never having a teacher who looks like them. According to federal data, more than 40 percent of students are nonwhite, compared to just 17 percent of teachers, and that mismatch appears to be on the rise. But a new project is…

Education researchers and policymakers agree that teachers differ in terms of quality and that quality matters for student achievement. Despite prodigious amounts of research, however, debate still persists about the causal relationship between specific teacher credentials and student achievement. In this paper, we use a rich administrative data…