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Magnitude or Multitude - What Counts?

Martin Lachmair1, Susana Ruiz Fernández1,2,3, Korbinian Moeller1,3,4

  • 1Leibniz-Institut für Wissensmedien, Tübingen, Germany.

Frontiers in Psychology
|May 1, 2018
PubMed
Summary
This summary is machine-generated.

Number magnitude influences spatial word processing, with small numbers aiding "down" words and large numbers aiding "up" words. Grammatical number did not show similar spatial associations in this study.

Keywords:
grammatical numbergrounded cognitionnumerical cognitionspace-number associationsspace-word associations

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Area of Science:

  • Cognitive Psychology
  • Linguistics
  • Neuroscience

Background:

  • Studies show number magnitude links to spatial representations (e.g., small numbers left, large numbers right).
  • Research also links grammatical number (singular/plural) to spatial dimensions (singular left, plural right).

Purpose of the Study:

  • To integrate research on number-word semantics and spatial associations.
  • To investigate if number magnitude or grammatical number drives spatial congruency effects.

Main Methods:

  • A lexical decision task was used, presenting numerical cues followed by plural nouns.
  • Stimuli included words with spatial associations (e.g., roofs/roots) and spatially neutral words (e.g., tables).
  • Participants responded to word-number pairs, with number magnitude and word spatiality manipulated.

Main Results:

  • A congruency effect was observed: small numbers facilitated responses to spatially "down" words, and large numbers to spatially "up" words.
  • No significant effect was found when numbers were paired with spatially neutral words.
  • This suggests number magnitude is more closely tied to spatial word meaning than grammatical number is to multitude.

Conclusions:

  • Spatial aspects of word meaning are strongly influenced by numerical magnitude.
  • Grammatical number's association with spatiality may be weaker or context-dependent, especially with plural-only stimuli.
  • The findings highlight the intricate relationship between numerical cognition, language, and spatial representation.