Beyond the established difficulties of individuals with dyslexia in word recognition and spelling, it remains unclear how severe their difficulties in comprehension are. To examine this, we performed a meta-analytic review. A random-effects model analysis of data from 76 studies revealed a large deficit in reading comprehension in individuals with…

The science of reading (SOR) refers to the sum of what we know about how people learn to read based on empirical studies across multiple disciplines. The purpose of this review was to identify research evidence to inform the SOR for multilingual learners (MLs). We reviewed 30 systematic reviews related to reading and reading instruction for MLs…

The primary goal of the present systematic review was to examine the criteria and measures used for assessing students with "specific comprehension deficit" (SCD) who have adequate decoding skills but still perform poorly on reading comprehension assessments. From a systematic review of 32 studies, we found four predominant selection…

Children's experiences in preschool and kindergarten influence their future literacy learning. Although emergent literacy has traditionally been supported by play-based experiences, there has been a decline in play opportunities in recent years. Media publications citing the science of reading have called for more focus on systematic, direct…

We conducted a meta-analysis of 16 existing studies to examine the nature of the comprehension problems for children who were second-language learners with poor reading comprehension despite adequate decoding. Results indicated that these children had deficits in oral language (d = -0.80), but these deficits were not as severe as their reading…

The purpose of this meta-analysis was to examine the comprehension problems of children who have a specific reading comprehension deficit (SCD), which is characterized by poor reading comprehension despite adequate decoding. The meta-analysis included 86 studies of children with SCD who were assessed in reading comprehension and oral language…

Knowledge about preschool predictors of later reading comprehension is valuable for several reasons. On a general level, longitudinal studies can aid in generating understanding and causal hypotheses about language and literacy development, both of which are crucial processes in child development. A better understanding of these developmental…

The current study employed a meta-analytic approach to investigate the relative importance of component reading skills to reading comprehension in struggling adult readers. A total of 10 component skills were consistently identified across 16 independent studies and 2,707 participants. Random effects models generated 76 predictor-reading…

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, in this study, we examine the bivariate relationships between handwriting fluency, spelling, reading, and…

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…

Examines the influence that oral language deficits exert on children's ability to learn to read and to develop reading skills. Discusses evidence that points to deficient phonological awareness as the variable that best discriminates children with reading delay. The effects of deficit phonological awareness are described. (Author/CR)

The issue of identifying reading difficulties and disabilities in English language learners (ELLs) is a complex one. It is an area that draws on the diverse disciplines of first- and second-language acquisition, literacy, English language learning, and reading, including differences and disabilities research. This literature review aims to…

Review of the contribution of various oral language abilities to early reading performances found that, although phonemic awareness was the best predictor of early reading skills, metasyntactic ability also often accounted for significant variance. Once children acquire initial decoding skills, narrative discourse and other metalinguistic skills…

The purpose of the third edition of this book is to explore what must be involved in reading by addressing such topics as language, information theory, learning theory, the development of spoken language ability, and the physiology of the eye and brain. It is designed to serve as a handbook for language arts teachers, a text on the psychology of…