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Street Crossings: Analyzing Risks, Developing Strategies, and Making Decisions
Abstract: This report proposes an approach to teaching street crossing to students who are visually impaired that considers the risks, ambiguity, and complexity of today's intersections. Thirty or 40 years ago, street crossing was a straightforward task for travelers with visual impairments (that is, those who are blind or have low vision). The intersections were predictable, and there were standard, highly successful procedures using reliable vehicular sounds for crossing them safely (Jacobson, 1993; LaGrow & Weessies, 1994). Of course, there was risk in crossing, as there is risk in everything we do, but the risk was manageable and was considered acceptable if the proper procedures were followed.
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