What's in a word? A parametric study of semantic influences on visual word recognition

Research output: Contribution to journalArticle


To what extent does semantic information play a functional role in visual word recognition? Theories of word recognition vary in the importance assigned to semantic information in visual lexical decision, with past research suggesting that the nature of the foils is a crucial determinant of semantic reliance. Here, we explored the conditions under which semantic variables influence lexical decision. Normal readers performed visual lexical decision tasks in which imageability and semantic priming were manipulated, with nonword foils varying systematically in their orthographic and phonological similarity to the real words. The effects of imageability and semantic priming increased in magnitude as nonword foils became progressively more wordlike. These findings provide a clear illustration of the flexible use of semantic information to support normal visual word recognition. © 2012 Psychonomic Society, Inc.

Bibliographical metadata

Original languageEnglish
Pages (from-to)325-331
Number of pages6
JournalPsychonomic Bulletin and Review
Issue number2
Publication statusPublished - Apr 2012