Purpose: The aim of this study is to establish which specific cognitive abilities are phenotypically related to reading skill in adolescence and determine whether this phenotypic correlation is explained by polygenetic overlap. Method: In an Australian population sample of twins and non-twin siblings of European ancestry (734 [less than or equal…

Purpose: The lexical quality (LQ) hypothesis predicts that a skilled reader's lexicon will be inhabited by a range of low- to high-quality items, and the probability of representing a word with high quality varies as a function of person-level, word-level, and item-specific variables. These predictions were tested with spelling accuracy as a gauge…

Research on the effects on early bilingualism on reading development is scarce. Here, we tackle this question by investigating whether the exposure to dual-language contexts (use of two languages in the same conversational situation) induces a boost in phonological and reading performance through more balanced spatial auditory attentional skills.…

Purpose: This longitudinal study investigated the simple view of reading (SVR) model and its cognitive basis in a transparent orthography of the Lithuanian across the transition from kindergarten to Grade 1. Method: The language and early literacy skills of 229 children (Mage = 6.79, SD = 0.47) were tested at the end of kindergarten (vocabulary,…

Purpose: Research on how much early phonemic awareness (PA) instruction is optimal has produced inconclusive answers. We conducted a nonlinear meta-analysis to estimate the optimal cumulative dosage of early PA instruction on PA outcomes with an associated maximum effect size in preschool through first-grade students. Method: Sixteen experimental…

Purpose: We examined whether the relations between home literacy environment (HLE), children's independent reading, and emergent literacy and reading skills are confounded by parents' reading skills (a genetic proxy). Method: One hundred eighty-nine Chinese children (M[subscript age] = 74.26 months, 40% female) were followed from kindergarten to…

Purpose: Two types of orthographic knowledge were examined: i) knowledge of permissible letter combinations (general orthographic knowledge) and ii) knowledge of whole words (word-specific orthographic knowledge), to gain further insights into the relationship of general and word-specific orthographic knowledge with literacy skills. Method:…

Purpose: Statistical learning (SL) approaches to reading maintain that proficient reading requires assimilation of the rich statistical regularities in the writing system. Reading skills in developing first- and second-language readers in English have been shown to be predicted by individual differences in sensitivity to regularities in mappings…

Purpose: To explore the effectiveness of a multisensory program integrating visual, kinesthetic, and vibrotactile information to train phonological and syntactic reading abilities in prelingually deaf children between 6 and 10 years of age. Method: We examined whether the multisensory phonological training in combination with syntactic training…

Purpose: This 2-year longitudinal study examined the unique prediction of a dynamic assessment (DA) of character decoding on Chinese early reading development, and further explored whether learning potential, as assessed by DA, predicts subsequent character reading development in a sample of 135 native Mandarin-speaking Chinese students from first…

Referring to the "vital parts" of speech that do not appear in print, E. B. Huey (1908/1968) described prosody in reading as "the rise and fall of pitch and inflection, the hurrying here and slowing there, what we have called the melody of speech." In this paper, we discuss the role prosody plays in reading, contextualized in…

In this article, we provide a cross-linguistic perspective on the universals and particulars in learning to read across seventeen different orthographies. Starting from the assumption that reading reflects a learned sensitivity to the systematic relationships between the surface forms of words and their meanings, we chose a broad group of…

Skilled reading requires the convergent brain network between spoken language and reading. Here, we examined the developmental changes in this convergent network between beginning and skilled readers. We used fMRI data from 41 adults (aged from 20 to 21 years) and 21 children (aged from 9 to 12 years) who performed a Chinese word sound matching…

Structural patterns existing in language can be exploited for implicit prediction of sequences in speech and visual input via a process termed statistical learning (SL). Despite extensive examination of SL in dyslexia, whether SL problems arise from modality-constrained learning processes or from global learning processes is still unknown, nor is…

Purpose: We previously reported evidence of true double dissociation between reading accuracy and reading rate in a large unselected sample of Hebrew-speaking fourth graders and a large clinical sample of adult Hebrew-speakers with dyslexia. The present study aimed to replicate and extend these findings to Arabic, which is structurally similar to…