The role of memory in superiority violation gradience

  • Authors:
  • Marisa Ferrara Boston

  • Affiliations:
  • Cornell University, Ithaca, NY

  • Venue:
  • CMCL '10 Proceedings of the 2010 Workshop on Cognitive Modeling and Computational Linguistics
  • Year:
  • 2010

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Abstract

This paper examines how grammatical and memory constraints explain gradience in superiority violation acceptability. A computational model encoding both categories of constraints is compared to experimental evidence. By formalizing memory capacity as beam-search in the parser, the model predicts gradience evident in human data. To predict attachment behavior, the parser must be sensitive to the types of nominal intervenors that occur between a wh-filler and its head. The results suggest memory is more informative for modeling violation gradience patterns than grammatical constraints.