Spelling is a measure of the precision of lexical representations, which is important for word reading, comprehension, and writing. Performance on spelling tests is typically assessed in terms of correctness. We asked whether nonbinary measures of spelling errors provide additional information about lexical quality. Letter distance was the number…

Background: The current study examined whether the home literacy environment (HLE) has the same meaning and predictive value for children with and without speech and/or language impairment. Methods: Parents reported on their HLE for children with typical development (n = 811) and those with speech and/or language impairment (S/LI, n = 235). All…

Background: Early morphological awareness skills are well-known predictors of later literacy skills, but little is known on how young children develop this early morphological knowledge without formal instruction. Home literacy environment is considered as a supporting context for several early literacy skills' growth, but no studies have examined…