Phonological awareness has been found to be an important skill underpinning reading development in several alphabetic languages. However, the development of phonological awareness and its relationship to reading development can be influenced by the nature of the language under investigation. While understanding this relationship in Thai language…

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…

Evidence suggests that children living in areas designated as socially disadvantaged may be at risk for literacy difficulties. The Simple View of Reading (Gough & Tunmer, 1986; Hoover &Gough, 1986) is a theoretical model that sets out to describe the processes that children need to develop to become proficient readers, that is word…

We report an investigation of the validity of teachers' ratings of children's progress in "phonics" as a screener for dyslexia. Seventy-three 6-year-olds from a whole school population were identified as "at risk" of dyslexia according to teacher judgements of slow progression through phonic phases. Six months later, children's attainments in…

This study examined the acceptability, reliability, and validity of the Arabic translated version of the Rapid Automatized Naming and Rapid Alternating Stimulus Tests (RAN/RAS; Wolf & Denckla, 2005) for Jordanian students. RAN/RAS tests are a vital assessment tool to distinguish good readers from poor readers. These tests have been…

A meta-analysis was conducted to investigate whether specific reading disorder (SRD) groups demonstrate a deficit in using phonological recoding strategies. Thirty-four studies were reviewed that had compared the nonword reading performances of SRD groups with reading-level matched (RL) control groups. The average nonword reading difference…

Composite measures of reading performance and symbol-processing speed were analyzed in a total of 105 reading-disabled children (age 7-12) and 97 controls over an interval of 4-8 years. Rates of change in reading performance were highly similar for subjects and controls, but differences in symbol-processing speed increased as a function of age.…

The phonological-awareness skills of 19 New Zealand children who are blind and were using Braille as their reading medium were compared to controls who were three years younger. Children who had difficulty reading Braille were delayed in their development of phonological awareness, demonstrating strengths and weaknesses similar to the controls.…

Examined short-term coding and retention processes in normal and disabled readers at two grade levels (third/fourth grade and sixth grade). Differences were found in processing the identities of letters in briefly exposed multiletter array. No developmental or reader-ability differences were observed in recalling the position of an item in the…

This study of 115 children with attention deficit disorder (ages 6-12) found that those with hyperactivity performed more poorly on a nonword reading task than did those without hyperactivity, that neither age nor gender interacted with subgroup class, and that poorer performance on written spelling/written language measures relative to reading…

Students (ages 6-10, n=144), grouped by age and reading ability, were administered tasks with a demonstrated relationship to reading. The concept of dyslexia was supported only for the older group, for whom dyslexia appeared to be either a phonological deficit or a developmental lag. (Author/DB)

This study evaluated Frith's 3-phase model of reading acquisition with 300 children in 2 cohorts who were followed from kindergarten through grade 3. Varying relationships were found among global language abilities, word recognition abilities, and reading comprehension depending on grade level. Implications for the study and treatment of…

This study investigated specific processing strengths and weaknesses among 75 readers, ages 6-10, with no oral language deficits. Unsuccessful readers of different ages showed similar information processing patterns, and differed from successful first-grade readers on short-term auditory/working memory and decoding/encoding. Three potential…

A total of 168 fourth and sixth grade students participated in a study to examine two aspects of children's ability to apply structure while reading. The first part of the study investigated the amount of detail that must be provided in order for students to apply successfully a desired perspective (schema). Students were identified as either good…