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Updated: Aug 20, 2026

A Gaze-Contingent Display Framework for Perceptual Learning Research with Simulated Central Vision Loss
Published on: April 11, 2025
Parafoveal-on-foveal effects in normal reading
1Department of Psychology, University of Dundee, Scrymgeour Building, Dundee, DD1 4HN Tayside, Scotland, UK. a.kennedy@dundee.ac.uk
Abstract:
A corpus of eye movement data derived from 10 English and 10 French participants, each reading about 50,000 words, was examined for evidence that properties of a word in parafoveal vision have an immediate effect on foveal inspection time. When inspecting a short word, there is evidence that the lexical frequency of an adjacent word affects processing time. When inspecting a long word, there are small effects of lexical frequency, but larger effects of initial-letter constraint and orthographic familiarity. Interactions of this kind are incompatible with models of reading which appeal to the operation of a serial attention switch.
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