title: Spatial language and spatial representation: a cross-linguistic comparison.
abstract: We examined the relationship between spatial language and spatial memory by comparing native English, Japanese, and Korean speakers' naming of spatial locations and their spatial memory for the same set of locations. We focused on two kinds of spatial organization: axial structure of the reference object, and contact/support with respect to its surface. The results of two language (naming) tasks showed similar organization across the three language groups in terms of axial structure, but differences in organization in terms of contact/support. In contrast, the results of two memory tasks were the same across language groups for both axial structure and contact/support. Moreover, the relationship between spatial language and spatial memory in the two sets of tasks did not show a straightforward isomorphism between the two systems. We conclude that spatial language and spatial memory engage the same kinds of spatial properties, suggesting similarity in the foundations of the two systems. However, the two systems appear to be partially independent: the preservation of particular spatial properties was not mandatory across languages, nor across memory tasks, and cross-linguistic differences in spatial language did not lead to differences in the non-linguistic encoding of location. We speculate that the similarity in linguistic and non-linguistic representations of space may emerge as a functional consequence of negotiating the spatial world.
authors.affiliation: Department of Psychology, 220 Wolf Hall, University of Delaware, Newark, DE 19716, USA. emunnich@udel.edu
authors.forename: E
authors.initials: E
authors.lastname: Munnich
authors.forename: B
authors.initials: B
authors.lastname: Landau
authors.forename: B A
authors.initials: BA
authors.lastname: Dosher
mesh_terms: D000704:Analysis of Variance; D003071:Cognition; D003431:Cross-Cultural Comparison; D005260:Female; D006801:Humans; D007564:Japan / Q000208:ethnology; D007723:Korea / Q000208:ethnology; D007802:Language; D008297:Male; D008568:Memory; D013028:Space Perception; D014481:United States