In response to Sawyer (EC 602 748), this article provides evidence from cognitive neuropsychological case reports that does not support the strong metalinguistic hypothesis, which contends that explicit, conscious mastery of the relationship between phonology and orthography is a necessary (and perhaps sufficient) precondition for the development…

Assessment of 486 first-quarter first graders identified 99 children as being at risk for reading difficulties, half of whom then received a phonological processing intervention. Results support the early identification of children at risk for reading difficulties and the effectiveness of the phonological processing intervention. (DB)

This study investigated use of the Reading Component Model to subgroup poor readers. Poor readers were identified in second grade and subgrouped into four significantly different groups on the basis of relative strengths and weaknesses in word recognition and listening comprehension. Further analysis found poor readers' abilities were foreshadowed…

This study examined the development of reading and phonological processing abilities of 209 first graders assessed at the beginning and end of the school year. The discriminant analysis, based on reading and intelligence data, correctly identified later group membership (students with and without reading disabilities and "garden variety" poor…

Standardized sensory, perceptual, linguistic, intellectual, and cognitive tests were administered to 470 entering first graders. Factor analysis found four factors, which were reading related skills, visual cognition, verbal cognition, and speech processing. Cluster analysis identified nine profiles. The strongest predictors of later reading and…

The concurrent validity of three types of reading ability assessments was evaluated with 312 Australian primary-level children. Results suggest that the nature of the skills required for success in reading changes in the primary years, and that both teacher-based and test-based assessments concur more closely as children progress through the…

A study investigated the effects of a 2-week summer institute that taught kindergarten and first-grade teachers (n=44) about learning disabilities and effective instruction, stressing the importance of explicit instruction in phonological and orthographic awareness. First-graders taught by trained teachers outperformed controls on phonological…