Spatial representations elicit dual-coding effects in mental imagery

Michelle Verges, Sean Duffy

Research output: Contribution to journalArticlepeer-review

16 Scopus citations

Abstract

Spatial aspects of words are associated with their canonical locations in the real world. Yet little research has tested whether spatial associations denoted in language comprehension generalize to their corresponding images. We directly tested the spatial aspects of mental imagery in picture and word processing (Experiment 1). We also tested whether spatial representations of motion words produce similar perceptual-interference effects as demonstrated by object words (Experiment 2). Findings revealed that words denoting an upward spatial location produced slower responses to targets appearing at the top of the display, whereas words denoting a downward spatial location produced slower responses to targets appearing at the bottom of the display. Perceptual-interference effects did not obtain for pictures or for words lacking a spatial relation. These findings provide greater empirical support for the perceptual-symbols system theory (Barsalou, 1999, 2008).

Original languageEnglish (US)
Pages (from-to)1157-1172
Number of pages16
JournalCognitive science
Volume33
Issue number6
DOIs
StatePublished - Aug 2009

ASJC Scopus subject areas

  • Experimental and Cognitive Psychology
  • Cognitive Neuroscience
  • Artificial Intelligence

Keywords

  • Dual-code theory
  • Mental imagery
  • Perceptual simulation
  • Spatial associations

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