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The Relationship Between Language, Phonological Processing, and Poor Reading Performance

 Gayle K. Deutsch Ph.D, Nancy Linn, Steven L. Miller Ph.D and Michael M. Merzenich Ph.D
  
 

Abstract:
Abstract: Phonological processing skills of kindergarten children have been linked to later reading performance suggesting that these skills drive reading acquisition. This study examined the relationship between phonological processing skills and reading performance in older elementary school children who are poor readers. These children (n=27; 85% male; mean age = 10.47; grades 3-5; mean WISC-III Full Scale IQ = 104.63) were administered a battery of reading, language, and phonological processing measures (i.e., phonological awareness, working memory, and rapid naming). Poorest performance was demonstrated on tasks of rapid automatic naming. A stepwise regression showed that receptive and expressive language measures accounted for 32% of decoding variance. In this model neither phonological processing measures or WISC-III IQ measures substantially contributed to decoding performance. Results suggest that the relationship between phonological processing and decoding skills is developmentally complex and supports the need for additional studies across the lifespan and therefore neurolinguistic models of reading need to reflect the dynamic nature of these relationships.

 
 


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