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Updated: Aug 3, 2026
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Eye Tracking During Visually Situated Language Comprehension: Flexibility and Limitations in Uncovering Visual Context Effects
Published on: November 30, 2018
Incremental interpretation at verbs: restricting the domain of subsequent reference
1Department of Psychology, University of York, Heslington, York, UK. g.altmann@psych.york.ac.uk
Cognition
|December 10, 1999
Summary
This study shows how verb meaning influences sentence processing. Participants looked at a cake later when told it would be moved versus eaten, demonstrating predictive language understanding.
Area of Science:
- Cognitive Psychology
- Psycholinguistics
- Neuroscience
Background:
- Understanding how humans process language and integrate semantic and syntactic information is crucial.
- Previous research suggests predictive processing plays a role in sentence comprehension.
Purpose of the Study:
- To investigate how verb meaning affects real-time visual processing during sentence comprehension.
- To examine the predictive capabilities of sentence processing in relation to real-world contexts.
Main Methods:
- Eye movements of participants were recorded while they viewed a visual scene and heard sentences.
- Participants heard sentences with verbs like 'move' or 'eat' applied to an object (cake).
- The timing of saccadic eye movements to the target object was analyzed in relation to spoken words.
Main Results:
- Saccadic eye movements to the target object (cake) were initiated later in the 'move' condition compared to the 'eat' condition.
- Eye movements were launched after the word 'cake' in the 'move' condition, but before it in the 'eat' condition.
- This indicates that verb information influences visual attention even before the object is fully processed.
Conclusions:
- Verb information can predictively constrain visual attention and semantic interpretation.
- Sentence processing is actively driven by predictive relationships between verbs, arguments, and context.
- This supports a predictive coding framework for language comprehension.
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