Developmental studies examining relations between word reading (WR) and decoding in typical and dyslexic populations routinely cut the reading distribution to form distinct groups. However, dichotomizing continuous variables to study development is problematic for multiple reasons. Instead, we modeled and visualized the parallel growth of WR and…

The purpose of this study was to examine the effects of a virtual intensive reading intervention embedded with mindset training compared with typical reading instruction in a business-as-usual (BAU) condition delivered to fourth-grade students with or at risk for reading disabilities. After screening, the 59 participants were stratified and…

Models of word reading that simultaneously take into account item-level and person-level fixed and random effects are broadly known as explanatory item response models (EIRM). Although many variants of the EIRM are available, the field has generally focused on the doubly explanatory model for modeling individual differences on item responses.…

Our understanding about the developmental similarities and differences between oral and silent reading and their relations to reading proficiency (word reading and reading comprehension) in beginning readers is limited. To fill this gap, we investigated 368 first graders' oral and silent reading using eye-tracking technology at the beginning and…

This study explored the impact of a supplemental reading intervention delivered in English in Grade 1 on the performance of at-risk children educated in French Immersion schools. The intervention contrasted "Direct Mapping and Set-for-Variability" with a "Common and Best Practices" taught control condition in a matched…

In this study, researchers examined the extent to which several fundamental measures of reading proficiency from kindergarten students (N = 3180) were linked to reading comprehension in tenth grade while controlling for third grade vocabulary and oral reading fluency. Analyses tested the direct and indirect relations between and among…

This study examined change in early language comprehension from 15 to 54 months for fifth-grade typical readers (n = 35), poor decoders (n = 11), or poor comprehenders (n = 16) from a nationally representative study of early child-care experiences. Changing measures of language comprehension were captured across early childhood for the 62…

Two widely studied language skills in relation to reading comprehension are listening comprehension skill and academic language proficiency. Although their constituent skills and theoretical accounts of how they are related to reading comprehension share a large overlap, they have been studied in separate lines of work. In this study, we…

We examined the relations between working memory, emergent literacy skills (e.g., phonological awareness, orthographic awareness, rapid automatized naming), word reading, and listening comprehension to online reading processes (eye movements), and their relations to reading comprehension. A total of 292 students were assessed on working memory and…

We modeled word reading growth in typically developing (n = 118) and children with dyslexia (n = 20), Grades 2-5, across multiple exposures to 30 words. We explored the facilitative versus inhibitory effects of exposures to differential mixes of words that support high- versus low-frequency vowel pronunciations. One training corpus contained a…

Two widely studied language skills in relation to reading comprehension are listening comprehension skill and academic language proficiency. Although their constituent skills and theoretical accounts of how they are related to reading comprehension share a large overlap, they have been studied in separate lines of work. In this study, we…

This study examines blending of classroom- and family-based supports within a Multi-Tiered System of Support (MTSS). The present study focuses on a sample of Head Start children who are both experiencing poverty and scoring below early language and literacy screening benchmarks. This study begins to explore which combination of resources are the…

Purpose: The study aims to determine whether brief, group-administered screening measures can reliably identify second-grade children at risk for language impairment (LI) or dyslexia and to examine the degree to which parents of affected children were aware of their children's difficulties. Method: Participants (N = 381) completed screening tasks…

In this large-scale study of students from Title 1 schools (N = 14,773), we used multiple-group latent change score (LCS) modeling to investigate the developmental relations between vocabulary knowledge and reading comprehension in students with a school-identified learning disability (LD; n = 627) and typically developing students (n = 14,146).…

This study examined the effectiveness of the intensive implementation of a multicomponent reading intervention (Voyager Passport) with 306 fourth grade students with severe reading difficulties. Students with reading comprehension achievement below the 15%ile in the fall of fourth grade were randomly assigned to the intensive intervention or to…