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KMID : 1151720170060010005
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Journal of Korean Society of Cognitive Rehabilitation
2017 Volume.6 No. 1 p.5 ~ p.15
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Comparison of K-D Test According to Numerical Stimulus Size: A Pilot Study
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Hong Seung-Pyo
Park Ji-Hoon
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Abstract
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Objective: The aim of this study is to compare the result of the original K-D test and the modified K-D test with the magnification of the stimulus for measuring of the saccadic eye movement in the low vision clients.
Methods: The original K-D test was used application for iPad, and the modified K-D test was used Microsoft PowerPoint with PC. Thirty one student participated in the test, and they are all enrolled in D University and voluntarily participated in this study.
Result: Analysis of the data show that the sum of the time for reading the numerical stimuli of the original K-D test was 40.0 ± 5.8(sec) and the results of the modified K-D were 35.6 ± 5.7(sec) at 24 pt and was 33.6 ± 5.7 at 24 pt. There was a significant difference between the original test and the modified K-D test(p <.05).
Conclusion: The results suggest that the use of the K-D test in low vision clients should be interpreted with caution in comparison with standardized data because the results of the modified K-D test may be shorter than that of the original test. And the magnitude of the stimulation can be used in accordance with the patient.
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KEYWORD
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Low vision, Saccadic eye movement
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Listed journal information
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