Class sizes in the United States had been a topic of discussion throughout history. There had been mixed results on whether class sizes influenced student achievement or not. In the qualitative single-embedded case study, nine teachers were interviewed and given an open-ended questionnaire to determine if class sizes influenced student…

The long-term shift toward online learning over the past two decades was greatly accelerated by COVID-19, heightening the urgency in higher education for policies meant to better optimize online environments for student learning. The determination of class sizes for online courses is one such policy. In this hierarchical linear regression of…

In 2015, the Aam Aadmi Party (AAP) was elected to govern Delhi promising to improve public services, including education through government schools that would be the equal of private-school provision. Media reports, along with the party's re-election in 2020, suggest strong public confidence that AAP are delivering on that promise. But is this…

The impact of school resources on student outcomes was first raised in the 1960s and has been controversial since then. This issue enters into the decision making on school finance in both legislatures and the courts. The historical research found little consistent or systematic relationship of spending and achievement, but this research…

This paper summarizes the research on the relationship between teacher unionization and educational outcomes at the state, district, school, and individual (student) levels. Although teachers are the largest organized professionals in the United States, much of educational policy literature has ignored unionization as a subject of study. An…

Debates in education policy draw on different theories about how to raise children's achievement. The "school competition" theory holds that achievement rises when students can choose among competing schools. The "school resources" theory holds that achievement rises with schools' resources per student. The "family…

High teacher turnover imposes numerous burdens on the schools and districts from which teachers depart. Some of these burdens are explicit and take the form of recruiting, hiring and training costs. Others are more hidden and take the form of changes to the composition and quality of the teaching staff. This study focuses on the latter. We ask how…

Debates in education policy draw on different theories about how to raise children's achievement. The "school competition" theory holds that achievement rises when families can choose among competing schools. The school resource theory holds that achievement rises with school spending and resources that spending can buy. The "family…

Despite the accumulated evidence that retention is an ineffective and potentially harmful remedial strategy, several countries struggle with high levels of retention in compulsory schooling. This article provides evidence of the impact of the Portuguese national educational policy "Programa Mais Sucesso Escolar" (PMSE) using class size,…

We seek out the good institutional features of the European choice policies that can enhance both equity and efficiency at the system level. For causality analysis we construct the typology of 28 European educational systems by using fuzzy-set analysis. We combine five independent variables to indicate institutional features of school choice…

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…

Schools across the United States are facing budgetary pressures on a scale not seen in generations. Times of fiscal exigency force policymakers and education practitioners to pay more attention to the return on various categories of public investment in education. The sizes of the classes in which students are educated are often a focus of these…

England's performance in international tests of student achievement continues to be disappointing. Further improvement is essential not only for students' themselves but also for economic growth. This briefing considers the impact of Academies, school spending and teacher quality. Research evidence suggests that it is right to protect school…

This report on "Responsive School Systems" constitutes the second of three thematic comparative reports bringing together findings from the OECD's School Resources Review. Evolving educational objectives, changing student needs and demographic developments require school systems to be highly responsive to new patterns of demand and adapt…

Most states nationwide have had policies for several decades that limit the number of students assigned to public K-12 classrooms. Southern Regional Education Board (SREB) states, led by Tennessee and Texas, spearheaded this effort in the 1980s, and SREB's own "Legislative Briefings" have marked the growth of class-size policies across…