Eye movements and word skipping during reading: Effects of word length and predictability.
- 1 April 2011
- journal article
- Published by American Psychological Association (APA) in Journal of Experimental Psychology: Human Perception and Performance
- Vol. 37 (2), 514-528
- https://doi.org/10.1037/a0020990
Abstract
Eye movements were monitored as subjects read sentences containing high- or low-predictable target words. The extent to which target words were predictable from prior context was varied: Half of the target words were predictable, and the other half were unpredictable. In addition, the length of the target word varied: The target words were short (4-6 letters), medium (7-9 letters), or long (10-12 letters). Length and predictability both yielded strong effects on the probability of skipping the target words and on the amount of time readers fixated the target words (when they were not skipped). However, there was no interaction in any of the measures examined for either skipping or fixation time. The results demonstrate that word predictability (due to contextual constraint) and word length have strong and independent influences on word skipping and fixation durations. Furthermore, because the long words extended beyond the word identification span, the data indicate that skipping can occur on the basis of partial information in relation to word identity.Keywords
Funding Information
- National Institutes of Health (HD26765; HD065829)
- Microsoft
- Economic and Social Research Council (RES-000-22-3398)
- World Universities Network
- Fund for Scientific Research-Flanders
This publication has 43 references indexed in Scilit:
- The English Lexicon ProjectBehavior Research Methods, 2007
- Fixation durations before word skipping in readingPsychonomic Bulletin & Review, 2005
- SWIFT: A Dynamical Model of Saccade Generation During Reading.Psychological Review, 2005
- Inhibition of saccade return in readingVision Research, 2003
- Saccadic eye movements and cognitionTrends in Cognitive Sciences, 2000
- Effects of contextual constraint on eye movements in reading: A further examinationPsychonomic Bulletin & Review, 1996
- Eye movement control in reading: A comparison of two types of models.Journal of Experimental Psychology: Human Perception and Performance, 1996
- Effects of foveal processing difficulty on the perceptual span in reading: Implications for attention and eye movement control.Journal of Experimental Psychology: Learning, Memory, and Cognition, 1990
- Lexical complexity and fixation times in reading: Effects of word frequency, verb complexity, and lexical ambiguityMemory & Cognition, 1986
- Inferences about eye movement control from the perceptual span in readingPerception & Psychophysics, 1986