In this meta-analysis, the authors synthesize results from 44 (quasi-)experimental studies on informational and narrative text structure interventions involving students in grades 4-6 in regular school settings. Findings show that text structure instruction had positive immediate effects on students' reading comprehension but that effect sizes…

Students with limited vocabulary knowledge are at high risk for reading comprehension difficulties. Previous studies have found that teaching morphology may support vocabulary growth. In the present study, the authors aimed to replicate and extend these findings by investigating both immediate and long-term transfer effects to untaught words and…

The purpose of this mixed-methods experimental study was to investigate the effects and social validity of a text structure intervention for reading and writing in upper elementary grades. Fourth- and fifth-grade teachers (N = 11) in three elementary schools were randomly assigned to implement the text structure intervention or a comprehension…

The purpose of the present study was to explore the dimensionality of the English home language and literacy environment (HLLE) construct in multilingual home settings for fourth- and fifth-grade emergent bilinguals. The authors also evaluated a framework of mediating mechanisms underlying the effects of emergent bilinguals' English HLLE on…

Students are expected to comprehend and produce increasingly complex texts in upper elementary school, and academic language and literacy skills are considered critical to meeting these expectations. Notions of academic language are also controversial and require careful deliberation when applied to traditionally minoritized populations, including…

This study examined the hypothesis that assisted writing during reading improves reading comprehension. The hypothesis was derived from sociocognitive and constructivist theory and research and implemented in the form of a curricular intervention called Writing Intensive Reading Comprehension after its main feature of bringing together reading…

This study explored the relationship between the reading ability and science achievement of students in grades 5, 8, and 9. Reading ability was assessed with four measures: word recognition, vocabulary, syntactic knowledge, and comprehension (23% of all passages were on science topics). Science achievement was assessed with state…

Previous research has identified various factors that contribute to readers' comprehension of expository texts, including strategy expertise, language proficiency, prior knowledge, and more recently, readers' beliefs about knowledge. This study addresses the need to understand the relative contributions of these predictors to readers'…

The aim of the present study was to examine the relation between decoding and segmental and suprasegmental phonology, and their contribution to reading comprehension, in the upper primary grades. Following a longitudinal design, the performance of 99 Dutch primary school students on phonological awareness (segmental phonology) and text-reading…

This study examined the role of reading amount as a mediator of the effects of intrinsic and extrinsic reading motivation on higher order reading comprehension (comprised of paragraph-and passage-level comprehension) in a sample of 159 fifth-grade elementary students. A positive association between intrinsic reading motivation and reading amount…

This study examined whether morphological analysis may be a mechanism underlying the relationship of morphological awareness to vocabulary and comprehension. Eighty-eight fifth- and 74 eighth-grade students completed a task designed to assess whether students use morphological analysis to infer meanings of low-frequency, presumably unfamiliar,…

This study investigated the effects of different versions of Web-based instruction focused on text structure on fifth- and seventh-grade students' reading comprehension. Stratified random assignment was employed in a two-factor experiment embedded within a pretest and multiple posttests design (immediate and four-month delayed posttests). The two…

In the present study, 81 fifth grade and 82 eighth grade children completed a continuous lexical decision priming task that examined their reading times for evidence of sensitivity to the morphological structure of words during reading. A lexical decision task measured students' response times to target words preceded by a prime (which children…

Reports from research and the larger educational community demonstrate that too many students have limited ability to comprehend texts. The research reported here involved a two-year study in which standardized comprehension instruction for representations of two major approaches was designed and implemented. The effectiveness of the two…

Core reading programs provide the curriculum and guide the instruction for many classroom teachers. The purpose of this study was to conduct a curriculum analysis of comprehension instruction in the five most widely used core reading programs. The recommended comprehension instruction in grades 3, 4, and 5 was examined to answer four questions:…