Computer Science – Performance
Scientific paper
May 2008
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2008aas...212.4003p&link_type=abstract
American Astronomical Society, AAS Meeting #212, #40.03; Bulletin of the American Astronomical Society, Vol. 40, p.240
Computer Science
Performance
Scientific paper
Nineteen middle-school aged students visiting a planetarium were presented with three visuospatial tasks in both 2D (paper) and stereoscopic environments. The students' performance on tasks was evaluated in order to determine the impact of stereoscopic presentation upon accuracy and task completion time. Results show that accuracy did not differ between the two representational environments while completion time was greater for the stereoscopic environment. Post task interviews show that spatial and temporal discontiguity increased the cognitive load. Additionally, the interviews showed that students continued to visualize in two dimensions while using the stereoscopic representations.
Lee Hyunyoung
Price Aaron
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