We examined the relation of morphological awareness with language and literacy skills, namely phonological awareness, orthographic awareness, vocabulary, word reading, spelling, text reading fluency, and reading comprehension. We also examined potential moderators of the relations (grade level, orthographic depth of language, receptive vs.…

Despite the proliferation of video-based instruction and its benefits--such as promoting student autonomy and self-paced learning--the complexities of online teaching remain a challenge. To be effective, educators require extensive training in digital teaching methodologies. As such, there's a pressing need to examine and comprehend the…

We conducted a meta-analysis to investigate reading-writing relations. Beyond the overall relation, we systematically investigated moderation of the relation as a function of linguistic grain size (word reading and spelling versus reading comprehension and written composition), measurement of reading comprehension (e.g., multiple choice,…

An important way to address the literacy needs of English learners (ELs) is to ensure that ELs receive evidence-based literacy instruction and intervention. To support teachers' implementation of this instruction and intervention, it is necessary to provide effective professional development (PD). In this systematic review, we synthesized 19…

Background: Visual attention span (VAS) refers to the number of visual elements processed simultaneously in a multielement array. Yet, there are mixed findings regarding VAS deficit in developmental dyslexia (DD) across different tasks, stimuli, languages, control groups, and ages. Aim: The present meta-analysis aimed to investigate VAS deficit in…

In this study, we examined the relation of observed classroom practices to language and literacy achievement and the moderation of this relation for students from pre-K to sixth grade. A total of 136 studies (N = 107,882 participants) met the inclusion criteria, of which 108 studies were included for meta-analysis and the other 28 studies were…

Young children with and without disabilities who are bilingual or in the process of learning multiple languages have many strengths; however, educational policies and bias related to bilingualism for children from linguistically minoritized groups have typically included deficit-based views. The purpose of this systematic review was to identify…

This systematic review examined whether building content knowledge in science and/or social studies topics during English Language Arts (ELA) instruction enhances vocabulary and comprehension. It also described how ELA instruction has been leveraged to build content knowledge in the elementary years. A systematic search of the extant literature…

The exponential growth of scientific publications increases the effort required to identify relevant articles. Moreover, the scale of studies is a frequent barrier to research as the majority of studies are low or medium-scaled and do not generalize well while lacking statistical power. As such, we introduce an automated method that supports the…

While the number of English Learners (ELs) continues to grow rapidly in the United States, corresponding proportions of ELs are not found in gifted and talented education programs across the nation. The underrepresentation of ELs in gifted programs is both a societal and a research problem. This report presents the results of a systematic review…

Small-group discussions in which teachers and students interact with text are common in language arts classrooms. As documented in the extant literature, teacher discourse moves affect how the discussion unfolds and the resulting quality of the talk. What is not present in the literature is a unified lexicon or taxonomy for defining and…

Reading comprehension is multidimensional and complex. The persistent challenges children, adolescents, and even adults face with reading comprehension call for concerted efforts to develop assessments that help identify sources of difficulties and to design instructional approaches to prevent or ameliorate these difficulties. Doing so requires…

Parents who are knowledgeable of special education are more likely to engage in their child's education. Parents seek information about special education from a number of sources including State Departments of Education (SDEs). However, little is known about the web-based special education resources SDEs provide to parents. We sought to address…

Theories of writing development posit several component skills as necessary to the writing process. This meta-analysis synthesizes the literature on the correlation between these proposed component skills and writing outcomes. Specifically, this study examines the bivariate relationship of handwriting fluency, spelling, reading, and oral language…

This meta-analysis extends previous work on extensive Tier 3 type reading interventions (Wanzek & Vaughn, 2007; Wanzek et al., 2013) to Tier 2 type interventions by examining a non-overlapping set of studies addressing the effects of less extensive reading interventions for students with or at risk for reading difficulties in Grades K-3. We…