Learning to navigate: Experience versus maps
- Authors
- Meilinger, Tobias; Frankenstein, Julia; Buelthoff, Heinrich H.
- Issue Date
- 10월-2013
- Publisher
- ELSEVIER SCIENCE BV
- Keywords
- Spatial memory; Reference frame; Navigation; Route knowledge; Survey knowledge; Virtual environment
- Citation
- COGNITION, v.129, no.1, pp.24 - 30
- Indexed
- SSCI
SCOPUS
- Journal Title
- COGNITION
- Volume
- 129
- Number
- 1
- Start Page
- 24
- End Page
- 30
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/101938
- DOI
- 10.1016/j.cognition.2013.05.013
- ISSN
- 0010-0277
- Abstract
- People use "route knowledge" to navigate to targets along familiar routes and "survey knowledge" to determine (by pointing, for example) a target's metric location. We show that both root in separate memories of the same environment: participants navigating through their home city relied on representations and reference frames different from those they used when doing a matched survey task. Tubingen residents recalled their way along a familiar route to a distant target while located in a photorealistic virtual 3D model of Tubingen, indicating their route decisions on a keyboard. Participants had previously done a survey task (pointing) using the same start points and targets. Errors and response latencies observed in route recall were completely unrelated to errors and latencies in pointing. This suggests participants employed different and independent representations for each task. Further, participants made fewer routing errors when asked to respond from a horizontal walking perspective rather than a constant aerial perspective. This suggests that instead of the single reference, north-up frame (similar to a conventional map) they used in the survey task, participants employed different, and most probably multiple, reference frames learned from "on the ground" navigating experience. The implication is that, within their everyday environment, people use map or navigation-based knowledge according to which best suits the task. (C) 2013 Elsevier B.V. All rights reserved.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - Graduate School > Department of Brain and Cognitive Engineering > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.