The 2017-18 National Teacher and Principal Survey (NTPS) is a nationally representative sample survey of public and private K-12 schools, principals, and teachers in the 50 states and the District of Columbia. State representative data are also available for public schools, principals, and teachers. NTPS collects data on core topics including…

Early attrition from teaching bears enormous costs. High attrition means that schools must take funds urgently needed for school improvements and spend them instead in a manner that produces little long-term payoff for student learning (Kain & Singleton, 1996). Keeping highly qualified teachers should always be at the top of the priority list…

This report presents selected findings from the Public School Teacher and Private School Teacher Data Files of the 2011-12 Schools and Staffing Survey (SASS). SASS is a nationally representative sample survey of public and private K-12 schools, principals, and teachers in the 50 states and the District of Columbia. School districts associated with…