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DOI: 10.1177/026461969601400102 An evaluated study of the use of tactile diagrams on Open University science courses
During 1994 the graphical material from each of two Open University science courses was presented to a group of visually impaired students as a tactile diagram package with an accompanying taped commentary. The usefulness of each package in improving access to the course material and its acceptability as a course component were monitored throughout the year. The positive response suggests that there is a strong case for integrating tactile diagrams into the modern multi-media approach that the Open University is currently implementing for students with a visual impairment. The results suggest that the use of tactile diagrams on distance learning courses is not only feasible but is a desirable option for such students. Possible pitfalls in the provision of such a service are highlighted and ways in which these might be overcome suggested.
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