The Need for Vision in Teaching Orientation and Mobility

In: Journal of visual impairment & blindness: JVIB, Band 86, Heft 1, S. 54-57

Abstract

The study presented here was a series of three experiments that examined the ability of blind individuals and individuals simulating the visual acuity of 20/400 to monitor the behaviors of a cane traveler in various environments and at distances between 10 feet and 25 feet.