PERCEPTION OF FACIAL CUES BY ADULTS WITH LOW-VISION

被引:0
|
作者
ERBER, NP [1 ]
OSBORN, RR [1 ]
机构
[1] ASSOC BLIND,454 CLENFERRIE RD,KOOYONG,VIC 3144,AUSTRALIA
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中图分类号
R49 [康复医学];
学科分类号
100215 ;
摘要
A variety of basic oral and facial features important for speech communication were arranged in order of decreasing visibility to form a functional vision screening test. A speaker with high-contrast facial features presented these stimuli to 40 adults with acquired low vision (aged 28-97 years). For many subjects, especially those with visual acuity ranging from about 20/80 to 20/500 (6/24 to 6/150), perception of oral/facial cues could not be predicted from the Snellen fraction.
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页码:171 / 175
页数:5
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