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Training Synesthetic Letter-color Associations by Reading in Color
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Semantic predictability eliminates the transposed-letter effect.

Steven G Luke1, Kiel Christianson

  • 1Department of Psychology, University of South Carolina, Columbia, SC 29208, USA. lukesg@mailbox.sc.edu

Memory & Cognition
|December 14, 2011
PubMed
Summary
This summary is machine-generated.

Semantic predictability aids word recognition by preactivating upcoming word features. Contextual constraints prevent this effect, showing predictions influence visual word processing early on.

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Area of Science:

  • Cognitive Psychology
  • Psycholinguistics
  • Neuroscience of Language

Background:

  • Semantic predictability is known to facilitate word recognition.
  • This facilitation may stem from preactivation of word features based on context-specific predictions.

Purpose of the Study:

  • To investigate how and when semantic predictability influences visual word recognition.
  • To examine the effect of context on transposed-letter priming.

Main Methods:

  • Developed a paradigm combining self-paced reading with masked priming.
  • Measured transposed-letter priming in constraining and nonconstraining contexts.

Main Results:

  • Transposed-letter priming was observed in nonconstraining contexts.
  • Priming was absent in constraining contexts, suggesting context influences predictions.

Conclusions:

  • Readers generate predictions about upcoming words based on context.
  • These predictions, including letter identity and position, impact visual word recognition early in processing.