A fundamental part of the orientation and mobility curriculum is the acquisition and retention of skills in using a long cane automatically and proficiently to detect and negotiate obstacles and drop-offs. Using practitioners' experiences and the principles of learning theory, instructors can monitor students' advancement and adapt teaching…

This study assessed the ability of people with visual impairments to reliably detect oncoming traffic at crossing situations with no traffic control. In at least one condition, the participants could not hear vehicles to afford a safe crossing time when sound levels were as quiet as possible. Significant predictors of detection accounted for a…