1. Exploring the influence of reading medium on braille learning outcomes: A case series of six working-age and older adults.
- Author
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Martiniello, Natalina and Wittich, Walter
- Subjects
TOUCH ,LEARNING strategies ,PRODUCT design ,CASE studies ,BRAILLE ,VISION disorders ,READING - Abstract
Tactile sensitivity is known to decline with age. Braille provides a vital method of reading and writing for working-age and older adults with acquired visual impairment. The proliferation of low-cost braille displays raises new possibilities for adult braille learners, with dots of greater height than standard paper braille, potentially benefitting older adults with reduced tactile sensitivity. This study explored the influence of reading medium (paper vs braille display) on the accuracy and speed of six working-age and older adult braille learners and examined differences when transitioning from one reading medium to another. Findings indicate that (1) learning letters on a braille display resulted in better speed and accuracy (time: M = 44.2, SD = 37.3, accuracy: M = 83%, SD = 24.8%) than on paper (time: M = 54.3, SD = 40.4, accuracy: M = 80.6%, SD = 28.1%); (2) transitioning from one medium to another generally resulted in the same or better performance (reading times decreased by 11.2% and accuracy improved by 2.4%); and (3) the advantage of the braille display appears to be greatest when reading letters in combination (reading times decreased by 26.8% and accuracy improved by 6.5% for letter-pairs vs a 1.9% reduction in speed and a 2% improvement in accuracy for single letters). The benefit of the braille display condition was most pronounced for participants with reduced tactile sensitivity. Although preliminary, these findings suggest that the use of braille displays in early braille instruction may decrease frustration for those with reduced tactile sensitivity and should not adversely affect the ability for learners to transition to standard paper braille, assuming that both formats are introduced and reinforced throughout training. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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