An increasing number of states are mandating teacher performance be considered in educator employment decisions, including awarding tenure and layoffs, according to a 50-state policy review of teacher tenure laws. Tenure laws have historically granted job protections based on years of employment. The Education Commission of the States (ECS)…

In this article, we explain how overly prescriptive, rigid state statutory and regulatory policy frameworks regarding teacher evaluation, tenure and employment decisions outstrip the statistical reliability and validity of proposed measures of teaching effectiveness. We begin with a discussion of the emergence of highly prescriptive state…

State-level battles over changes in education policy have shifted in many places from legislative chambers to courthouses, as unions and other critics of new laws challenge them on the grounds that they violate state constitutions and worker contracts. Republican governors and lawmakers--their ranks bolstered by the 2010 elections--won passage…