This best-evidence synthesis reviews the past 20 years of rigorous reading intervention research to identify effective programs of instruction for Grade K-3 English Learners (ELs), as well as to determine the average effect of reading instruction on reading outcomes for this population. We identified 10 studies, all of which only included students…

Augmented reality (AR) is an immersive, interactive, and engaging advanced information technology and it is widely used in language learning. Although several studies have evaluated the effectiveness of AR in EFL learners' language gains, these research findings are inconsistent. Therefore, this study conducted a meta-analysis to analyze to what…

Background/Context: Many students in the United States need access to effective writing instruction, with some requiring intensive intervention. Results from the National Assessment of Education Progress (NAEP) in writing over the past 25 years revealed that most students in the U.S. have yet to attain a proficient level of written expression…

The aim of this meta-analysis was to investigate effects of family literacy programs on the emergent literacy skills of children from low socioeconomic status families (0-6) and to establish which program, sample, study, and measurement characteristics moderate program effects. Outcomes of 48 (quasi-)experimental studies covering 42 different…

Complexity of the various needs that come with English language learners (ELLs) beyond language learning (such as learning gaps, social and cultural differences, etc.) and increased numbers of English language learners in Canadian schools have led educational stakeholders to seek ways to promote reading improvement. While literature points out the…

This meta-analysis examined the effectiveness of supplemental Tier-2 mathematics interventions for students with mathematics difficulties (MD). We reviewed 39 experimental and quasi-experimental studies that included 40 independent samples, with 61 treatment groups. Utilizing robust variance estimation (RVE), results revealed a treatment effect of…

Bilingual education has been an educational option in many countries for over 50 years but it remains controversial, especially in terms of its appropriateness for all children. The present review examines research evaluating the outcomes of bilingual education for language and literacy levels, academic achievement, and suitability for children…

Providing accommodations during assessments for students with disabilities has long been a standard requirement in federal education legislation. Providing assessment accommodations for English learners (ELs), on the other hand, is a newer requirement appearing only over the past few decades. As such, state assessment policies vary widely in terms…

The objectives of this two-part study were to: (a) investigate English learner (EL) accommodation practices on state accountability assessments of reading/English language arts and mathematics in grades 3-8, and (b) conduct a meta-analysis of EL accommodation effectiveness on improving test performance. Across all distinct testing programs, we…

This systematic analysis examines effectiveness research on online and blended learning from schools, particularly relevant during the COVID-19 pandemic, and also educational games, computer-supported cooperative learning (CSCL) and computer-assisted instruction (CAI), largely used in schools but with potential for outside school. Eight research…

This paper provides a review of the literature on reading interventions for English language learners (ELLs) with learning disabilities (LD) in the elementary grade levels (K-5). The goal of this review was to identify and evaluate reading interventions that have been used in the special education literature for ELLs with LD in the early grade…

Peer tutoring is an instructional strategy that allows students to help one another learn content material through the repetition of key concepts. In more than 40 years of published studies, literature reviews, and meta-analyses of peer tutoring, this quantitative synthesis of the literature is the first to examine the impact of peer tutoring on…

The purpose of this article is to synthesize the extant research on peer-mediated interventions (PMIs) with English language learners (ELLs) in kindergarten through Grade 12. Fourteen studies that were published in peer-reviewed journals from 1983 to 2013 were examined in terms of study characteristics, the effects on academic outcomes, study…

Research evidence suggests that summer breaks contribute to income-based achievement and opportunity gaps for children and youth. However, summertime can also be used to provide programs that support an array of goals for children and youth, including improved academic achievement, physical health, mental health, social and emotional well-being,…

In school districts across the nation, diverse student groups, including English Learners and students with disabilities, have been experiencing significant gains in reading performance after using READ 180. This compendium of READ 180 research contains results of 40 studies conducted in a variety of settings, in school districts across the…