title: Word identification in reading proceeds from spelling to sound to meaning.
abstract: Van Orden (1987) reported that false positive errors in a categorization task are elevated for homophonic foils (e.g., HARE for A PART OF THE HUMAN BODY). Two new experiments replicate this finding and extend it to nonword homophone foils (e.g., SUTE FOR AN ARTICLE OF CLOTHING). False positive errors to nonword homophone foils substantially exceed false positive errors to nonhomophonic nonword spelling controls, showing that the phonological characteristics of the nonword foils are critical. Because nonwords are not represented in the lexicon, this new result implicates computed phonological codes as a source of the categorization errors. Additionally, in each of two experiments, matched word and nonword homophones produced virtually identical error rates. If stimulus nonword homophones are viewed as extremely unfamiliar words, compared with the relatively familiar stimulus word homophones, then our failure to observe an effect of stimulus familiarity strengthens the case that phonological coding plays a role in the identification of all printed words. The fact that the results are obtained in a categorization task that requires reading for meaning (rather than a lexical decision task) makes it difficult to avoid the conclusion that phonological mediation plays a role in normal reading of text for meaning.
authors.affiliation: Department of Psychology, University of Colorado School of Medicine.
authors.forename: G C
authors.initials: GC
authors.lastname: Van Orden
authors.forename: J C
authors.initials: JC
authors.lastname: Johnston
authors.forename: B L
authors.initials: BL
authors.lastname: Hale
mesh_terms: D000328:Adult; D001288:Attention; D006801:Humans; D010700:Phonetics; D011930:Reaction Time; D011932:Reading; D012660:Semantics; D014706:Verbal Learning