The Illinois State Board of Education (ISBE) is committed to the cognitive, linguistic, and socio-emotional development of all children in Illinois. ISBE's Multilingual Department is focused on ensuring that students with diverse linguistic repertoires and those who may benefit from additional support have equitable access to academic instruction…

This study used a mixed-methods approach to explore the heterogeneity of effectiveness between supplemental educational services (SES) providers in the Chicago Public Schools (CPS). Using surveys of schools and SES providers, and statistical modeling, providers using college graduates and teachers as tutors were found to be more effective than…

New Leaders is a nonprofit organization with a mission to ensure high academic achievement for all students by developing outstanding school leaders to serve in urban schools. Its premise is that a combination of preparation and improved working conditions for principals, especially greater autonomy, would lead to improved student outcomes. Its…

New Leaders is dedicated to promoting student achievement by developing outstanding school leaders to serve in urban schools. RAND Corporation researchers conducted a formative and summative external evaluation of the New Leaders program, its theory of action, and its implementation from 2006 through 2013. This document presents technical…

In 2006, New Leaders contracted with RAND to conduct an independent evaluation of its principal-preparation program. The analysis included all principals who have been prepared by New Leaders since the inception of the program, comparing outcomes of their students and outcomes of similar students in other, comparable schools in the same districts.…

Using Chicago data, we examine whether teacher qualifications and school climate are related and if so, how they interact to improve student learning. We find that schools that are advantaged in one tend to be advantaged in the other. Moreover, while collective teacher qualifications and dimensions of climate independently influence…

Although principals play a vital role as school leaders, exactly how principal leadership affects student learning is only beginning to be understood. In fact, only a few states have analyzed basic profile data on their principals--their demographics, education, and prior experience before leading a school. Most states also have yet to examine how…

A number of recent policy initiatives, including NCLB's highly qualified teacher provisions, have sought to improve the qualifications of teachers and their distribution across schools. Little is known, however, about the impact of these policies. In this study, we use population data on teachers and schools in Illinois to examine changes in the…

This report, the fourth in an IERC series on public school principals in Illinois, summarizes recent research on the characteristics associated with principal effectiveness and examines Illinois data on the relationship between principal characteristics, student proficiency, and teacher qualifications. In order to investigate the relationships…

Extensive education research on the contribution of teachers to student achievement produces two generally accepted results. First, teacher quality varies substantially as measured by the value added to student achievement or future academic attainment or earnings. Second, variables often used to determine entry into the profession and…

In a previous Illinois Education Research Council (IERC) policy research report, The Distribution of Teacher Quality in Illinois (IERC 2005-1), we introduced the Illinois Teacher Quality Index (TQI). The TQI is a school-level indicator of teacher quality that describes a school's concentration of certain teacher attributes that research suggests…

This study looks at the distribution of all 140,000 teachers in 2002-2003 among Illinois' public schools using five teacher attributes that have been shown in previous research to be related to student performance and for which they were able to obtain data--college competitiveness, years of experience, type of credential, performance on the Basic…

Research is summarized and analyzed in this revision of the author's 1960 "Analysis of Research on the Education of Gifted Children," which was used as a guide in the construction and implementation of the Illinois Plan for Program Development for Gifted Children. Information is provided on identification and definition and on…

In 1990, the National Assessment of Educational Progress (NAEP) included a Trial State Assessment (TSA); for the first time in the NAEP's history, voluntary state-by-state assessments (37 states, the District of Columbia, Guam, and the Virgin Islands) were made. The sample was designed to represent the 8th grade public school population in a state…

These guidelines are derived from the five basic National Commission on Teaching and America's Future recommendations presented in "What Matters Most: Teaching and America's Future," a research-based proclamation that improving the quality of classroom instruction is the most important, direct, and cost-effective route to improving…