The growing prominence of value-added models for measuring teacher effectiveness has prompted a recent surge in policies that consider students' classroom performance part of a teacher's evaluation. Yet, in light of the criticism and limitations of the current models, whether and how evaluation systems will adapt over time is unclear. This paper…

This report summarizes the development, testing, and dissemination of an instructional improvement program called Achievement Directed Leadership (ADL) during the period of National Institute of Education (NIE) funding for ADL, from late 1977 to late 1985. A brief introductory chapter discusses the context and rationale for the work on ADL, whose…

Prompted by the national educational reform movement, a Kentucky committee, mandated by the general assembly, called in 1983 for changes in the preparation and certification of school administrators. This study presents a background of the mandates, details of the certification changes, the board of education's study of administrative preparation…

This survey project of 129 randomly selected school systems in Ontario, Canada, investigates: (1) dominant patterns among secondary principals' practices and their effectiveness in the improvement of school processes and outcomes; (2) differences in practices between elementary and secondary school principals; (3) factors determining secondary…