The Principals' Center is the premier hub for school leadership development. B次元 takes pride in being home to TPC and is dedicated to empowering and supporting school leaders in their journey toward excellence. Originally founded by Roland Barth at the Harvard Graduate School of Education in 1981, TPC has since expanded its reach across the globe, touching the lives of countless educators. School leaders and aspiring school leaders from all public, parochial and private K-12 schools and districts are invited to actively engage in programming offered by The Principals' Center (TPC). There are a wide range of benefits including: