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Rosenblum, L. Penny; Cheng, Li; Zebehazy, Kim; Emerson, Robert Wall; Beal, Carole R. – Journal of Visual Impairment & Blindness, 2020
Teachers of students with visual impairments clearly have an important opportunity to promote graphics literacy skills for students with visual impairments through providing descriptions to make educational content accessible. Guidelines for appropriate image descriptions have been developed by the National Center on Accessible Materials (NCAM), a…
Descriptors: Visual Impairments, Teaching Methods, Mathematics Instruction, Blindness
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Bourquin, Eugene A.; Emerson, Robert Wall; Sauerburger, Dona; Barlow, Janet – Journal of Visual Impairment & Blindness, 2017
Introduction: A new market trend offers long canes for individuals with visual impairments in a variety of colors; however, the impact of these colors is unknown to orientation and mobility (O&M) specialists and individuals who are blind or who have low vision. The authors examined the impact of cane color on drivers' yielding behaviors; also,…
Descriptors: Visual Impairments, Color, Pedestrian Traffic, Assistive Technology
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Schuck, Lydia; Emerson, Robert Wall; Kim, Dae Shik; Nelson, Nickola Wolf – Journal of Visual Impairment & Blindness, 2018
This study examined eight variables of the Teaching Age-Appropriate Personal Skills (TAPS) checklist (Pogrund et al., 1995). The goal was to identify potential orientation and mobility (O&M) factors to represent constructs underlying the data that could be used in the future to better research the college readiness of youths who are visually…
Descriptors: Visually Impaired Mobility, Check Lists, Visual Impairments, Blindness
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Emerson, Robert Wall; Anderson, Dawn L. – Journal of Visual Impairment & Blindness, 2018
Introduction: Because of the preponderance of visual images, many mathematics texts are wholly or largely inaccessible to students who are blind. This study investigated how much description is sufficient to communicate math content in different types of images. Methods: Representative math textbooks from grades five, eight, and 11, aligned to the…
Descriptors: Visual Impairments, Blindness, Teaching Methods, Mathematics Instruction
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Emerson, Robert Wall; Anderson, Dawn – Journal of Visual Impairment & Blindness, 2018
Introduction: Visually impaired students (that is, those who are blind or have low vision) have difficulty accessing curricular material in mathematical textbooks because many mathematics texts have visual images that contain important content information that are not transcribed or described in digital versions of the texts. However, little is…
Descriptors: Mathematics Instruction, Mathematics, Textbooks, Visual Impairments
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Siu, Yue-Ting; Emerson, Robert Wall – Journal of Visual Impairment & Blindness, 2017
Over the last decade, many innovations have significantly changed the classroom. As a result, the authors believe the roles of vision professionals, primarily teachers of students with visual impairments, orientation and mobility (O&M) specialists, and braille transcribers, have likewise changed drastically in that time period. Although the…
Descriptors: Rehabilitation, Visual Impairments, Special Education Teachers, Blindness