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Effects of word frequency and visual complexity on eye movements of young and older Chinese readers

journal contribution
posted on 07.01.2016, 13:18 by C. Zang, M. Zhang, X. Bai, G. Yan, Kevin B. Paterson, S. P. Liversedge
Research using alphabetic languages shows that, compared to young adults, older adults employ a risky reading strategy in which they are more likely to guess word identities and skip words to compensate for their slower processing of text. However, little is known about how ageing affects reading behaviour for naturally unspaced, logographic languages like Chinese. Accordingly, to assess the generality of age-related changes in reading strategy across different writing systems we undertook an eye movement investigation of adult age differences in Chinese reading. Participants read sentences containing a target word (a single Chinese character) that had a high or low frequency of usage and was constructed from either few or many character strokes, and so either visually simple or complex. Frequency and complexity produced similar patterns of influence for both age groups on skipping rates and fixation times for target words. Both groups therefore demonstrated sensitivity to these manipulations. But compared to the young adults, the older adults made more and longer fixations and more forward and backward eye movements overall. They also fixated the target words for longer, especially when these were visually complex. Crucially, the older adults skipped words less and made shorter progressive saccades. Therefore, in contrast with findings for alphabetic languages, older Chinese readers appear to use a careful reading strategy according to which they move their eyes cautiously along lines of text and skip words infrequently. We propose they use this more careful reading strategy to compensate for increased difficulty processing word boundaries in Chinese.

History

Citation

Quarterly Journal of Experimental Psychology (Hove), 2015, pp. 1-17

Author affiliation

/Organisation/COLLEGE OF MEDICINE, BIOLOGICAL SCIENCES AND PSYCHOLOGY/MBSP Non-Medical Departments/Neuroscience, Psychology and Behaviour

Version

AM (Accepted Manuscript)

Published in

Quarterly Journal of Experimental Psychology (Hove)

Publisher

Taylor & Francis (Routledge): STM

issn

1747-0218

eissn

1747-0226

Acceptance date

14/09/2015

Copyright date

2015

Available date

27/04/2017

Publisher version

http://www.tandfonline.com/doi/abs/10.1080/17470218.2015.1083594

Notes

The file associated with this record is under an 18-month embargo from publication in accordance with the publisher's self-archiving policy, available at http://authorservices.taylorandfrancis.com/sharing-your-work/. The full text may be available through the publisher links provided above.

Language

en