Saccade Target Selection in Chinese Reading: The Roles of Contextual Constraint and Preview Validity
Weiqiong Jin1,2, Nan Li1,3, Yang Liu1,4
1Philosophy and Social Science Laboratory of Reading and Development in Children and Adolescents, South China Normal University, Ministry of Education, Guangzhou, China.
Quarterly Journal of Experimental Psychology (2006)
|April 4, 2026
Summary
Chinese readers integrate preview and context when deciding where to look next. Contextual information influences eye movements only when the preview is accurate, refining models of reading.
Area of Science:
- Cognitive Psychology
- Neuroscience
- Linguistics
Background:
- Eye movement control during reading is crucial for understanding information processing.
- In Chinese reading, both parafoveal preview and contextual information influence saccade target selection.
- The interplay between contextual constraint and parafoveal preview in saccade targeting remains underexplored.
Purpose of the Study:
- To investigate the relationship between contextual constraint and parafoveal preview in Chinese reading.
- To examine how these factors jointly influence saccade target selection during reading.
Main Methods:
- Recorded eye movements of participants reading Chinese sentences with target words in high- or low-constraint contexts.
- Utilized the boundary paradigm to manipulate preview validity (valid vs. invalid preview).
- Analyzed initial landing positions and saccade lengths within the target word region.
Main Results:
- A significant interaction was found between contextual constraint and preview validity.
- Contextual constraint affected saccade targeting under valid preview conditions.
- This effect of contextual constraint was absent under invalid preview conditions.
Conclusions:
- Saccade target selection in Chinese reading is a dynamic process integrating bottom-up (preview) and top-down (contextual) information.
- Findings refine cognitive models of eye movement control during reading.
- Empirical evidence supports an interactive model of reading and visual attention.
