Timing precision and rhythm in developmental dyslexia

被引:1
作者
Peter H. Wolff
机构
[1] Children's Hospital and Harvard Medical School,
关键词
Developmental dyslexia; Rhythm; Segmental phonology; Temporal information processing;
D O I
10.1023/A:1013880723925
中图分类号
学科分类号
摘要
Current research on the etiology ofdevelopmental dyslexia is generally informed byeither of two major hypotheses. One of theseassumes that the phonological processing ofconsonants and vowels at a segmental levelidentifies the core deficit in developmentaldyslexia and that it cannot be reduced todomain-general deficits of temporal informationprocessing. The other hypothesis holds thatphonological processing deficits aresymptomatic of an underlying, domain-generaldysfunction; and that at least some dyslexiasubtypes are causally related to domain generaldeficits of temporal information processing forauditory and visual stimuli. This report startsfrom the assumption that the terms temporal information processing andphonological processing as applied in currentdyslexia research, are frequently conflated. Further, it assumes that the conflated termsmust be decomposed into their concretebehavioral referents before the causalsignificance of either can be investigatedsystematically.
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页码:179 / 206
页数:27
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