Evidence for an abstract lexical representation of word structure

Abstract

Subjects were required to judge whether a particular visually presented word was a homophone or not. When instructed not to read the word aloud, subjects had difficulty with words whose orthography suggested a morphological structure different from that suggested by their homophones, for example, FINED (homophonic with FIND). There were no major problems encountered when the two members of the homophonic pair had the same morphological structure, for example, KNEAD. When subjects were instructed to read the word aloud before making a decision, however, their performance on the morphologically different items improved markedly. This result suggests, first, that inflected words are represented in the lexicon as stem plus affix and, second, that silent reading involves a more abstract phonological representation than the actual phonetic representation produced by reading aloud. © 1984 Psychonomic Society, Inc.