Purpose: This article examines the relationship between teacher unionization and the academic performance of students in districts of varying socioeconomic status (SES). We aim to answer the following research questions: Do union effects vary with the SES of districts? Are these effects more (or less) pronounced in high-SES, mid-SES, or low-SES…

Purpose: Over the past decade, policy researchers and advocates have called for the decentralization of teacher hiring decisions from district offices to school principals. The purpose of this paper is to document the trends across two and a half decades in principals' reported influence over teacher hiring decisions in the USA and explore how and…

This article discusses the professional development needs of beginning physical education teachers based on data extracted from the 2011-2012 Schools and Staffing Survey. The authors identified ways to enhance professional development in a manner that addresses the specific needs of both newly hired and veteran physical education teachers. They…

This study examined the characteristics of teacher incentive pay programs in the United States. Using the 2007-08 SASS data set, it found an inverse relationship between union influence and districts' incentive pay offerings. Large and ethnically diverse districts in urban areas that did not meet the requirements for Adequate Yearly Progress as…

The overall objective of the Schools and Staffing Survey (SASS) is to collect the information necessary for a comprehensive picture of elementary and secondary education in the United States. The abundance of data collected permits detailed analyses of the characteristics of schools, principals, teachers, school libraries, and public school…

Substantial teacher turnover poses a challenge to staffing public schools with effective teachers. The scope of the teacher retention challenge across school districts, however, remains poorly defined. Applying consistent data practices and analytical techniques to administrative data sets from 16 urban districts, we document substantial…

Teachers are crucial to student achievement. It therefore becomes important to assure that teachers who can foster student achievement are present in all schools, and that they remain in the teaching field. The most effective teachers are not evenly distributed across schools. Schools with poor, high-minority, and low-achieving students are more…

This report examines the frequency of particular teacher preparation experiences and explores their relationships to beginning teachers' effectiveness in improving student test scores once they get to the classroom. The report found both differences in how teachers prepare for their certification in the field and that certain experiences are…

This executive summary describes the larger study, "Teacher Preparation Experiences and Early Teaching Effectiveness. NCEE 2019-4007" (ED598664). This study provides information about new teachers' preparation experiences and explores whether particular types of experiences are related to teachers' effectiveness in improving their…

This report provides a snapshot of the extent to which U.S. public school students are taught by certified and experienced teachers. The report uses two datasets available to the National Center for Education Statistics (NCES): the Schools and Staffing Survey (SASS) and the National Assessment of Educational Progress (NAEP). SASS provides a…

The 13 appendices in this publication accompany the full report, "Teacher Preparation Experiences and Early Teaching Effectiveness. NCEE 2019-4007" (ED598664). They include: (1) Teacher Survey Response Rates by District/State; (2) Comparison of the Subsample Used for Relational Analyses and the Full Sample; (3) Development of the Teacher…

This study investigated public school principals' reports of professional development implementation at the school level while working in different state- and local-level contexts (state accountability level, geographic locations, socioeconomic status, demographics, and grade levels). I attempted to measure principals' reported changes in levels…

More than 60 years after the ruling in "Brown v. Board of Education" was handed down, its promise remains unfulfilled. In many respects, America's public schools continue to be "separate and unequal." Indeed, the growing re-segregation of American schools by race and ethnicity, compounded by economic class segregation, has…

This report presents selected findings from the Public School District Data File 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 public schools and library…

This study examines how aspects of a district's institutional and policy environment influence the distribution of teacher salary increases. The primary hypothesis tested is that statewide performance-based accountability policies influence the extent to which districts backload teacher salary increases. I use data on teacher salaries from the…