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Probing the mental representation of quantifiers.

Sandro Pezzelle1, Raffaella Bernardi2, Manuela Piazza1

  • 1CIMeC - Center for Mind/Brain Sciences, University of Trento, Corso Bettini, 31, Rovereto, Italy.

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Summary
This summary is machine-generated.

Mental representations of quantifiers like "some" and "many" are shaped by perception. Quantifiers for small amounts are more distinct than those for large amounts, reflecting sensory input.

Keywords:
GroundingProportionsQuantifiersQuantity estimationScaleSubitizing

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Area of Science:

  • Cognitive Science
  • Psycholinguistics
  • Numerical Cognition

Background:

  • Non-numerical quantifiers (e.g., 'some', 'many', 'all') are fundamental to human communication.
  • Understanding how these quantifiers are mentally represented is crucial for cognitive science.
  • Previous research in the number domain suggests perception influences abstract representations.

Purpose of the Study:

  • To investigate the mental representation of non-numerical quantifiers.
  • To determine if perceptual context constrains quantifier representation, similar to numerical cognition.
  • To compare quantifier use in abstract versus grounded perceptual contexts.

Main Methods:

  • Two experiments were conducted involving human subjects.
  • Participants judged the similarity of written quantifier pairs.
  • Participants selected quantifiers to describe visual scenes with varying item quantities.

Main Results:

  • Quantifiers are mentally organized on an ordered, non-linear, compressed scale.
  • Quantifiers implying small quantities are more precisely differentiated than those for large quantities.
  • Results were consistent across both experimental tasks.

Conclusions:

  • Mental representations of non-numerical quantifiers are largely derived from perceptual quantity representations.
  • This suggests a strong link between sensory experience and abstract linguistic symbols.
  • The findings support a perception-based model for understanding quantifier semantics.