It is widely recognized that individuals with dyslexia have difficulties with word reading and spelling, and individuals with reading comprehension difficulties have low vocabulary knowledge. However, little is known about the extent to which spelling and vocabulary are informative of reading difficulties. In the present study, we investigated…

This meta-analysis included experimental or quasi-experimental intervention studies conducted between 1980 and 2020 that aimed to improve reading outcomes for Grade K-5 students with or at risk for dyslexia (i.e., students with or at risk for word reading difficulties, defined as scoring at or below norm-referenced screening or mean baseline…

Definitions of dyslexia typically make reference to unexpected poor reading, although how best to operationalize unexpected remains an issue. When operationally defined as reading below expectations based on the level of oral language, cases of unexpected poor reading make up fewer than half of cases of poor reading, and cases of unexpected poor…

Reports on a longitudinal study which revealed that dyslexic and normal children follow the same patterns in their use of (1) phonological and visual information for word recognition; (2) context to facilitate word recognition; and (3) phonological and visual information for spelling. (ARH)

Explores how well measures of verbal short-term memory and naming speed tasks predict children's reading achievement under various IQ control conditions. Both were effective, but when controlling for verbal IQ, memory measures are less reliable, whereas digit-naming speed remains a significant predictor of reading achievement. (MM)