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Direct linkScott, Alan C.; Barlow, Janet M.; Guth, David A.; Bentzen, Billie Louise; Cunningham, Christopher M.; Long, Richard – Journal of Visual Impairment & Blindness, 2011
Accurately aligning to a crosswalk is an important component of safe street crossing for pedestrians who are blind. Six alignment cues were evaluated in a simulated crosswalk environment in which the angle of the crosswalk was not always in line with the slope of the ramp. The effectiveness of each cue is reported and implications are discussed.…
Descriptors: Cues, Blindness, Visual Impairments, Travel Training
Peer reviewedBentzen, Billie Louise; Peck, Alec F. – Journal of Visual Impairment and Blindness, 1979
To facilitate appropriate line choice for tactile graphic displays, 42 visually impaired Ss traced four types of tactile lines in a simple display (without intersections), and in a complex display (having intersections). (Author)
Descriptors: Graphic Arts, Performance Factors, Research Projects, Tactual Perception
Bentzen, Billie Louise – New Outlook for the Blind, 1972
Descriptors: Blindness, Exceptional Child Research, Map Skills, Mobility Aids
Peer reviewedEaston, Randolph D.; Bentzen, Billie Louise – Journal of Visual Impairment and Blindness, 1980
Two experiments compared single v double lines on tactile mobility maps using 12 blindfolded sighted Ss, 12 congenitally blind Ss, and 12 adventitiously blinded Ss (age range for all three groups, 7 to 72). (Author)
Descriptors: Adults, Adventitious Impairments, Blindness, Children
