Perceptual Learning of Visual Span Improves Chinese Reading Speed
نویسندگان
چکیده
منابع مشابه
Eye movements, the perceptual span, and reading speed.
The perceptual span or region of effective vision during eye fixations in reading was examined as a function of reading speed (fast readers were compared with slow readers), font characteristics (fixed width vs. proportional width), and intraword spacing (normal or reduced). The main findings were that fast readers (reading at about 330 wpm) had a larger perceptual span than did slow readers (r...
متن کاملEffect of letter spacing on visual span and reading speed.
S. T. L. Chung (2002) has shown that rapid serial visual presentation (RSVP) reading speed varies with letter spacing, peaking near the standard letter spacing for text and decreasing for both smaller and larger spacings. In this study, we tested the hypothesis that the dependence of reading speed on letter spacing is mediated by the size of the visual span-the number of letters recognized with...
متن کاملReading speed in the peripheral visual field of older adults: Does it benefit from perceptual learning?
Enhancing reading ability in peripheral vision is important for the rehabilitation of people with central-visual-field loss from age-related macular degeneration (AMD). Previous research has shown that perceptual learning, based on a trigram letter-recognition task, improved peripheral reading speed among normally-sighted young adults (Chung, Legge, & Cheung, 2004). Here we ask whether the same...
متن کاملCan reading-specific training stimuli improve the effect of perceptual learning on peripheral reading speed?
In a previous study, Chung, Legge, and Cheung (2004) showed that training using repeated presentation of trigrams (sequences of three random letters) resulted in an increase in the size of the visual span (number of letters recognized in a glance) and reading speed in the normal periphery. In this study, we asked whether we could optimize the benefit of trigram training on reading speed by usin...
متن کاملLinking crowding, visual span, and reading
The visual span is hypothesized to be a sensory bottleneck on reading speed with crowding thought to be the major sensory factor limiting the size of the visual span. This proposed linkage between crowding, visual span, and reading speed is challenged by the finding that training to read crowded letters reduced crowding but did not improve reading speed (Chung, 2007). Here, we examined two prop...
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ژورنال
عنوان ژورنال: Investigative Opthalmology & Visual Science
سال: 2019
ISSN: 1552-5783
DOI: 10.1167/iovs.18-25780