We are concerned with the unbiased estimation of a treatment effect in the context of non-experimental studies with grouped or multilevel data. When analyzing such data with this goal, practitioners typically include as many predictors (controls) as possible, in an attempt to satisfy ignorability of the treatment assignment. In the multilevel…

Although diversity at universities has increased dramatically over the past 150 years, many groups are still under-represented relative to their proportion in the general population. Initiatives to improve diversity have included the increased use of entry pathways other than direct admission from secondary school. As admissions via these…

Research suggests that homework has moderately positive impacts on student learning in brick-and-mortar schools (Marzano & Pickering, 2007), but no prior research has explored such relationships in cyber schools. We surveyed parents (n = 232) and students (n = 269) at an American cyber school, and collected student achievement data. For…

The Knowledge Is Power Program (KIPP) is a national network of public charter schools whose stated mission is to help underserved students enroll in and graduate from college. As of 2014-2015 the network included 162 elementary, middle, and high schools serving 59,495 students. Questions remain, however, about the ability of charter school…

We examined the link between social comparison with friends and self-perceptions of academic competence during adolescence and how personality may play a role in this link. Participants were 193 eighth-grade students who attended a rural, mid-Atlantic middle school. We used difference scores to measure the extent to which students' nominated and…

In 2015, Fong, Finkelstein, Jaeger, Diaz, and Broek reported the findings from an independent evaluation of the Expository Reading and Writing Course (ERWC). The evaluation found positive and statistically significant effects of the ERWC on student achievement. Due to some concerns that the previously reported results in Fong et al. (2015) did not…

In many countries the need for education systems and schools to improve and innovate has become central to the education policy of governments. School inspections are expected to play an important role in promoting such continuous improvement and to help schools and education systems more generally to consider the need for change and improvement.…

In this paper, we analyse the gender differences between the educational performance of 15-year-old children of migrants from specific regions of origin countries living in different destination countries with the Programme for International Student Assessment (PISA) 2009 wave. We study whether this gender difference of migrant pupils deviates…

The literature establishes that education drives economic performance, but the extent that education is associated with a country's competitiveness is empirically untested. Our study analyses Programme for International Student Assessment (PISA) data from 63 countries to ascertain education's role in explaining the competitiveness of a country.…

Across the Regional Educational Laboratory Southeast Region there is growing interest in strengthening the presence of online learning in all public schools to help equalize education opportunities for all students and prepare students for a digital future. For instance, the North Carolina General Assembly has required that the state transition to…

The purpose of this study was to evaluate the impact of Achieve3000, a differentiated online literacy curriculum, on students' scores on the California State Test (CST). In the 2011-12 school year, 1,957 students in Chula Vista began using Achieve3000's solutions in 3rd through 8th grade. Using a form of propensity score matching called Inverse…

The Literacy Intervention Toolkit (LIT) programme aims to improve the reading ability of children in Year 7 who scored below Level 4 at the end of primary school using a method known as reciprocal teaching. Reciprocal teaching methods encourage children to 'become the teacher'. They are taught how to apply four comprehension strategies:…

Early adolescence represents a particularly vulnerable period of development during which young people are susceptible to establishing lifelong behavior patterns associated with poor life, health, and educational outcomes. Previous research demonstrates older adolescents and young adults often experience negative life events (NLEs) prior to…

Districts and schools use progress monitoring to assess student progress, to identify students who fail to respond to intervention, and to further adapt instruction to student needs. Researchers and practitioners often use progress monitoring data to estimate student achievement growth (slope) and evaluate changes in performance over time for…

Districts and schools use progress monitoring to assess student progress, to identify students who fail to respond to intervention, and to further adapt instruction to student needs. Researchers and practitioners often use progress monitoring data to estimate student achievement growth (slope) and evaluate changes in performance over time for…