A set of four experiments investigates the relationship between phonological coding and reading ability, using a picture-word interference task and a decoding task. Results with regard to both adults and children suggest that while poor readers possess weak decoding skills, good and poor readers show equivalent evidence of direct semantic and…

A highly reproducible scale of difficulty of word identification tasks was identified for both good and poor readers: consonant-vowel combinations and short vowel words were learned first. Long vowel words, special rule words, and nonsense words were more difficult. Reading instruction should parallel this sequence since it follows learning…