For children with dyslexia, learning to write constitutes a great challenge. There has been consensus that the explanation for these learners' delay is related to a phonological deficit. Results from studies designed to describe dyslexic children's spelling errors are not always as clear concerning the role of phonological processes as those found in reading studies. In irregular languages like French, spelling abilities involve other processes than phonological processes. The main goal of this study was to describe the relative contribution of these other processes in dyslexic children's spelling ability. In total, 32 francophone dyslexic children with a mean age of 11.4 years were compared with 24 reading-age matched controls (RA) and 24 chronological-age matched controls (CA). All had to write a text that was analysed at the graphemic level. All errors were classified as either phonological, morphological, visual-orthographic or lexical. Results indicated that dyslexic children's spelling ability lagged behind not only that of the CA group but also of the RA group. Because the majority of errors, in all groups, could not be explained by inefficiency of phonological processing, the importance of visual knowledge/processes will be discussed as a complementary explanation of dyslexic children's delay in writing. Copyright © 2016 John Wiley & Sons, Ltd.
Learning to spell is very difficult for dyslexic children, a phenomenon explained by a deficit in processing phonological information. However, to spell correctly in an alphabetic language such as French, phonological knowledge is not enough. Indeed, the French written system requires the speller to acquire visuo-orthographical and morphological knowledge as well. To date, the majority of studies aimed at describing dyslexic children's spelling abilities related to English and reading. The general goal of this study is to describe the spelling performance, from an explanatory perspective, of 26 French-Canadian dyslexic children, aged 9 to 12 years. The specific goals are to describe the spelling performances of these pupils in the context of free production and to compare them with the performances of 26 normally achieving children matched on age (CA) and with those of 29 younger normally achieving children matched on reading age (RA). To do so, errors were classified according to phonological, visuo-orthographical and morphological properties of French written words. The results indicate that the dyslexic group scored lower than the CA group but sometimes also lower than the RA group. The results are discussed according to the types of knowledge required to spell correctly in French.
For deaf students, spelling acquisition is a considerable challenge, especially because the spelling code is based on an oral language to which most of them have limited access. Most studies conducted with deaf students have reported that they lag behind their hearing peers. However, few studies have used a fine-grained error classification grid. The use of such a grid makes it possible to draw a precise portrait of writers’ orthographic knowledge. The purpose of this study was to describe the spelling skills of 19 deaf students (Mage = 10.9 years) and to compare their errors with those of 20 hearing students of the same age and 17 younger hearing students at the same reading level. The results indicate that deaf students are not quantitatively different from hearing students but that their errors are qualitatively different from those of hearing students.
Given the well-acknowledged phonological deficit found in dyslexic children, this study was aimed at investigating graphophonological processes in dyslexic readers of French over a 1-year period. Among the different types of phonological processing can be distinguished those related to phonological awareness based on knowledge of the oral language and graphophonological processes based on correspondences between the oral and the written language. In this study, we evaluated graphophonemic and graphosyllabic processes using, in each case, two different tasks varying in the degree of cognitive constraint associated with the task (CC- vs CC+). Twenty 11 year-old dyslexic students were compared with younger normal-readers of the same reading level (RA, n=26) and to normal-readers of the same age (CA, n=24). Two variables were considered in the analyses: accuracy and response latency. Results show that dyslexic readers do process written items at the graphophonological level. Also, results indicate main effects of task (CC- vs CC+), time (T1 vs T2), and group (DYS vs RA vs CA). In general, dyslexic participants' performances are comparable to those of RA and differ from those of CA.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.