Dr. Jill Lammert is the Co-Director of the National Comprehensive Center and an Associate Director in the Education Studies practice at Westat. She has 20+ years of experience designing, conducting, and evaluating programs to support education policy and reform, plus providing exceptional capacity-building and evaluation expertise. Dr. Lammert also co-leads the Center to Improve Program and Project Performance, which delivers evaluation technical assistance to Office of Special Education Programs (OSEP) grantees to help them measure performance and improve outcomes for students with disabilities.