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Publications [#254645] of Myron L. Wolbarsht

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Journal Articles

  1. Wolbarsht, ML (1977). Tests for glare sensitivity and peripheral vision in driver applicants. Journal of Safety Research, 9(3), 128-139.
    (last updated on 2018/09/26)

    Abstract:
    A report is given of field trials of a version of the standard vision tests modified to provide both a quantitative measure of susceptibility to glare and defects in peripheral vision. Approximately 1500 driver applicants were examined in 30 stations throughout the state. The distribution of elevated glare sensitivity and defects in peripheral vision in the driving population were determined and correlated with individual accident records. There were clear indications that a large percentage of older drivers had elevated glare sensitivity. Those drivers limited their driving to nonglare conditions in many cases. Future lines of investigation indicated by the present study are a correlation between this test and the present standard used by the Medical Evaluation Board for restriction to daytime driving. More data is needed on driver applicants over the age of 50 about possible elevations in glare sensitivity and accident records. The peripheral vision tester was satisfactory in all respects and it is recommended that it be adopted for general use.


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