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Updated: Feb 10, 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
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More than meets the eye: context effects in word identification
1University of Victoria, British Columbia, Canada. mmasson@uvic.ca
Memory & Cognition
|December 16, 1998
Summary
Semantic context aids word identification, enhancing sensitivity in lexical decisions and probe tasks. However, a connectionist model suggests perceptual and semantic information contribute independently, challenging the idea of context affecting perceptual encoding.
Area of Science:
- Cognitive Psychology
- Computational Neuroscience
Background:
- Word identification is crucial for language comprehension.
- The role of semantic context in influencing perceptual processes is debated.
Purpose of the Study:
- To investigate how semantic context influences word identification.
- To examine whether contextual information affects perceptual encoding or relies on independent contributions.
Main Methods:
- Utilized masked target displays with related prime words and line drawings.
- Employed signal detection measures for lexical decisions and probe tasks.
- Simulated experimental results using a connectionist model.
Main Results:
- Related primes (words and drawings) enhanced sensitivity in lexical and probe tasks.
- A connectionist model demonstrated independent contributions of perceptual and semantic information.
- The model accurately predicted findings from previous analytic methods.
Conclusions:
- Contextual information appears to influence word identification processes.
- Evidence suggests perceptual and semantic information contribute independently to word identification.
- The findings challenge the notion that semantic context directly alters perceptual encoding.
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