The processing and integration of map elements during a recognition memory task is mirrored in eye-movement patterns. (September 2016)

• Record Type: Journal Article
• Authors: Kuchinke, Lars; Dickmann, Frank; Edler, Dennis; Bordewieck, Martin; Bestgen, Anne-Kathrin
• Is Part Of: Journal of environmental psychology. Volume 47(2016)
• Page Start: 213
• Page End: 222
• Publication Date: 2016-09
• Subjects: Eye-tracking -- Spatial cognition -- Spatial memory -- Grids -- Topographic detail -- Object locations; Environmental psychology -- Periodicals; Environment -- Periodicals; Psychology -- Periodicals; 155.905
• DOI: 10.1016/j.jenvp.2016.07.002
• Languages: English
• ISSNs: 0272-4944

Abstract

Abstract: Grid lines and visual detail in topographic maps support the encoding and recognition of object locations. Perception-based and knowledge-based functions are discussed to contribute to these effects, but little is known about how participants process such map elements. An eye-tracking study was conducted where participants were asked to learn object locations in topographic maps. The behavioural data of this recognition memory paradigm support the assumption of memory-enhancing functions of grids and topographic detail. Eye-movement data reveal that during encoding, grids and topographic detail trigger attentional shifts towards to-be-learned object locations. These eye-movement patterns are likely one factor contributing to an improved memory performance. Moreover, already the first fixations on a map are affected by the experimental manipulations. This result is particularly visible in the recognition phase and apparently indicates that grids and topographic detail get integrated into the mental representation of the map. Highlights: Object location memory in topographic maps can be improved by adding map elements. Adding grid lines and topographic detail enhances memory performance. The addition of these map elements is mirrored in altered eye-movement patterns. Longer fixation durations positively correlate with memory performance. Grids enhance fixations on grid lines and affect the initial processing of the map.