The Effect of Spatial Tasks on Visually Impaired Peoples' Wayfinding Abilities
Blades, Mark and Lippa, Yvonne and Golledge, Reginald G. and Jacobson, R. Daniel and Kitchin, Robert M. (2002) The Effect of Spatial Tasks on Visually Impaired Peoples' Wayfinding Abilities. Journal of Visual Impairment and Blindness, 96 (6). pp. 407-419. ISSN 0145-482X
Thirty-eight people with visual impairments learned a 483-meter novel route through a university campus in four groups: verbalization, modeling, pointing, and control. The performance of all four groups improved with greater experience of the route, but the modeling group improved more than did the control group.
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