Although links between knowledge and reading comprehension have been widely documented for decades, recent translational science publications (e.g., teacher journals, books, and podcasts) have increasingly referred to studies using baseball (a sport popular in the USA) as a proxy for knowledge to explain those links, especially within science of…

Reading comprehension instruction was identified by the National Reading Panel as an effective instructional practice to improve students' reading comprehension. Teacher professional development (PD) is essential for effective reading comprehension instruction to occur in schools. The aim of this meta-analysis is to examine the extent to which…

An important component of reading comprehension is the reader's capacity to make inferences that can maintain the coherence between propositions within the text. However, the cognitive and linguistic skills that underlie online inference making remain elusive. The authors aimed to clarify the effects of vocabulary and text comprehension on…

Reading science has reached consensus that background knowledge is essential for reading comprehension. What remains an open question for the science of reading, however, is how and when this background knowledge ought to be developed. Teachers often include activities meant to activate background knowledge immediately prior to read-alouds.…

Knowledge plays an inarguably critical role in reading comprehension. When considering the science of reading, it is important to engage with varying theoretical frameworks and empirical research that inform our collective understanding regarding the intersection of knowledge and literacy in K-12 classrooms. Therefore, the purpose of this article…

Students' ability to comprehend what they read is greatly influenced by what they already know and have experienced. For this reason, teachers work to activate students' background knowledge prior to reading. Regrettably, the pedagogical techniques available to teachers for activating students' knowledge are quite limited. Further, those available…

The purpose of this study was to explore the hypothesis that teaching students knowledge of word forms and meanings supports the development of decoding and linguistic comprehension, which are fundamental components of reading comprehension. We examined this hypothesis by investigating the effects of a comprehensive word knowledge intervention on…

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'…

Examines the effect of prior knowledge activation on sixth-grade readers' comprehension of compatible and incompatible text. Results support the notion that prior knowledge may intefer with, rather than facilitate, reading comprehension under certain conditions. (HOD)

Reports on a study that examined the effects of prior knowledge and topic interest on the reading comprehension of seventh- and eighth-grade students. The results suggested that both prior knowledge and topic interest were autonomous factors in reading comprehension. (HOD)

Using sixth-grade students, a study examines (1) relationships between background knowledge and passage comprehension, (2) relative usefulness of certain variations in measuring available knowledge, (3) value of a background measure as applied to a teacher-directed small group prereading language and concept organizer activity, and (4) effect of a…

Describes a study whose purpose was to identify the relative contribution of the nature of instruction and the frequency of encounters in bringing about word knowledge proficiency in fourth-grade children. Results suggest that instruction based on definitional associations is sufficient to affect word knowledge. (HOD)

Reviews some notions that have influenced the generation of comprehension questions, and describes a study that compared the knowledge sources third-grade students drew upon in answering text questions with the assumptions underlying the question hierarchies represented. (HOD)