Recent studies have emphasized that developmental dyslexia is a multiple-deficit disorder, in contrast to the traditional single-deficit view. In this context, cognitive profiling of children with dyslexia may be a relevant contribution to this unresolved discussion. The aim of this study was to profile 36 Portuguese children with dyslexia from…

We investigated the initial development of reading and spelling in European Portuguese. First-graders, tested in February and June, had to read and spell words and pseudowords. In February there were regularity and graphemic complexity effects, indicating that these children relied on grapheme-phoneme conversion. The lexicality effect found in…

Examines whether letter-name knowledge facilitates learning spellings in which the names of one or more letters can be heard in the pronunciation of the words. Results suggest preschool Portuguese children who know the names of the letters can learn to read by processing letter-sound relations in words; however, children may not use this mechanism…