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Direct linkSteacy, Laura M.; Kirby, John R.; Parrila, Rauno; Compton, Donald L. – Scientific Studies of Reading, 2014
The Double Deficit Hypothesis of dyslexia is one approach to classifying students with reading disabilities. The theory offers four distinct groups of readers: (a) average readers, (b) students with phonological deficits, (c) students with naming speed deficits, and (d) students with double deficits: those having both (b) and (c). This study…
Descriptors: Dyslexia, Reading Difficulties, Classification, Symptoms (Individual Disorders)
Kirby, John R.; Hogan, Brenda – Exceptionality Education International, 2008
A battery of reading-related and reading measures was used to select samples of good (N = 30) and poor readers (N = 19) in Grade 1. Parents of these children completed a questionnaire about current and preschool home literacy practices and socio-economic status (SES). The 2 groups were compared with t tests and in a discriminant analysis. The t…
Descriptors: Discriminant Analysis, Family Literacy, Emergent Literacy, Grade 1
