title: Are word representations abstract or instance-based? Effects of spelling inconsistency in orthographic learning.
abstract: In Experiment 1, 62 10-year-old children studied printed pseudowords with semantic information. The items were later represented in a different format for reading, with half of the items spelled in the same way as before and half displayed in a new phonologically equivalent spelling. In a dictation test, the exposure to an alternative spelling substantially increased the number of errors that matched the alternative spelling, especially in good spellers. Orthographic learning predicted word identification when accuracy on orthographic choice for words was controlled. In Experiment 2, the effects on dictation responses of exposure to a misspelling versus the correct spelling, and the interactive effect of spelling ability, were confirmed relative to a no-exposure control in adults. The results support a single-lexicon view of reading and spelling and have implications for abstractionist and instance-based theories of orthographic representations.
authors.affiliation: School of Psychology, University of Queensland QLD 4072, Australia. j.burt@psy.uq.edu.au
authors.forename: Jennifer S
authors.initials: JS
authors.lastname: Burt
authors.forename: Julia
authors.initials: J
authors.lastname: Long
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D007206:Individuality; D007802:Language; D007858:Learning / Q000502:physiology*; D008297:Male; D011578:Psycholinguistics; D011581:Psychological Tests; D011793:Queensland; D011932:Reading; D021641:Recognition, Psychology; D014796:Visual Perception; D055815:Young Adult