On the efficacy of a computer-based program to teach visual Braille reading
Mindy C Scheithauer1, Jeffrey H Tiger, Sarah J Miller
1LOUISIANA STATE UNIVERSITY.
Journal of Applied Behavior Analysis
|October 12, 2013
Summary
A computerized Braille learning program effectively taught sighted college students Braille letter identification and reading skills. Both multiple-choice and keyed response formats proved efficient, with skills maintained over time.
Area of Science:
- Education
- Ophthalmology
- Human-Computer Interaction
Background:
- Computerized learning programs can facilitate Braille acquisition.
- Previous research demonstrated initial success with a limited sample.
Purpose of the Study:
- To evaluate the efficacy and efficiency of a computerized Braille instructional program with a larger sample.
- To compare two response modalities: multiple-choice and keyed response.
Main Methods:
- An instructional program was administered to 81 sighted college students.
- Participants used either a multiple-choice or keyed response format.
- Braille letter identification and reading skills were assessed.
Main Results:
- Both instructional program variations led to significant improvements in Braille letter identification and reading.
- Learned Braille skills were retained at a 7-14 day follow-up.
- The average program completion time was 22.8 minutes.
Conclusions:
- Computerized instruction is an effective method for teaching Braille alphabet recognition and reading.
- Both multiple-choice and keyed response formats are viable for Braille instruction.
- The program offers practical applications for Braille education and future research.
