Search results for "Spell"
showing 10 items of 114 documents
Correction: The landscape of epilepsy-related GATOR1 variants
2019
International audience; The original version of this article contained an error in the spelling of the author Erik H. Niks, which was incorrectly given as Erik Niks. This has now been corrected in both the PDF and HTML versions of the article.
Genome Wide Association Scan identifies new variants associated with a cognitive predictor of dyslexia
2018
AbstractDevelopmental dyslexia (DD) is one of the most prevalent learning disorders among children and is characterized by deficits in different cognitive skills, including reading, spelling, short term memory and others. To help unravel the genetic basis of these skills, we conducted a Genome Wide Association Study (GWAS), including nine cohorts of reading-impaired and typically developing children of European ancestry, recruited across different countries (N=2,562-3,468).We observed a genome-wide significant effect (p<1×10−8) on rapid automatized naming of letters (RANlet) for variants on 18q12.2 withinMIR924HG (micro-RNA 924 host gene;p= 4.73×10−9), and a suggestive association on 8q1…
Awareness of language: literacy and second language learning of Spanish in Mexico
2017
This report presents findings from a follow-up exploratory study of the development of writing ability in an attempt to identify key component skills and competencies for elementary school literacy learners, grades 2nd, 4th and 6th. The first evaluation consisted in scoring first draft narrative texts for coherence, the second, an assessment of effective self-correction strategies. These two measures were compared to the results of a third test, of metalinguistic awareness related to children’s ability to distinguish between the two languages that they know, and those of a fourth measure of orthographic knowledge. Participants were bilingual elementary school students from an indigenous com…
Cognitive mechanisms underlying reading and spelling development in five European orthographies
2014
This paper addresses the question whether the cognitive underpinnings of reading and spelling are universal or language/orthography-specific. We analyzed concurrent predictions of phonological processing (awareness and memory) and rapid automatized naming (RAN) for literacy development in a
Familial dyslexia: neurocognitive and genetic correlation in a large Finnish family.
2007
Neuropsychological findings of individuals with dyslexia (n=24) from a large, three-generation Finnish family are presented. We have previously performed whole genome linkage scanning in this family and found that dyslexia in this kindred segregates with a single locus in the pericentromeric area of chromosome 3. Those included in the analyses were carefully evaluated for general cognitive ability, reading and spelling skills, and reading-related neurocognitive skills. The neurocognitive type of dyslexia segregating in this family consisted of deficits in phonological awareness, verbal short-term memory, and rapid naming. Severe dyslexia also seemed to be connected with a general language d…
Ḥurūf al-tāǧ wa-ʻalāmāt al-tarqīm wa-mawāḍiʻ istiʻmāluhā
1931
"Kroņa raksts un pieturzīmes un to novietojums" - par arābu valodas ortogrāfijas reformu (lielo burtu izmantošanas ieviešanai un pieturzīmju lietošanas sakārtošanai). Ārējos informācijas avotos minēts arī ar nosaukumu angļu valodā "Crown letters and punctuation and their placements."
Narraciones escritas en niños con Trastorno Específico del Lenguaje (TEL)
2012
El presente estudio examinó las narraciones escritas, así como la influencia de las variables lingüísticas sobre la competencia narrativa de los niños con Trastorno Específico del Lenguaje (TEL). Veinticinco niños con TEL y 25 niños con desarrollo normal del lenguaje, equilibrados en edad e inteligencia, realizaron una tarea de narración escrita. Los resultados indican que ambos grupos difieren en la producción de narraciones. Los niños con TEL no solo escribieron historias más cortas, sino también de menor organización y coherencia. Además cometieron significativamente más errores de ortografía natural y de sintaxis. Los análisis de regresión jerárquica mostraron que diferentes medidas lin…
Common variance in amplitude envelope perception tasks and their impact on phoneme duration perception and reading and spelling in Finnish children w…
2009
ABSTRACTOur goal was to investigate auditory and speech perception abilities of children with and without reading disability (RD) and associations between auditory, speech perception, reading, and spelling skills. Participants were 9-year-old, Finnish-speaking children with RD (N = 30) and typically reading children (N = 30). Results showed significant group differences between the groups in phoneme duration discrimination but not in perception of amplitude modulation and rise time. Correlations among rise time discrimination, phoneme duration, and spelling accuracy were found for children with RD. Those children with poor rise time discrimination were also poor in phoneme duration discrimi…
Genetic analysis of dyslexia candidate genes in the European cross-linguistic NeuroDys cohort
2013
The work conducted at the WTCHG was supported by Wellcome Trust grants [076566/Z/05/Z] and [075491/Z/04]; the work in Zurich partly by an SNSF grant [32-108130]. We also thank MAF (Mutation Analysis core Facility) at the Karolinska Institute, Novum, Huddinge. The French part of the project was funded by Agence Nationale de la Recherche (ANR-06-NEURO-019-01 GENEDYS) and Ville de Paris. S Paracchini is a Royal Society University Research Fellow. D Czamara was supported by the Deutsche Forschungsgemeinschaft (German Research Foundation) within the framework of the Munich Cluster for Systems Neurology (EXC 1010 SyNergy). Dyslexia is one of the most common childhood disorders with a prevalence o…
Reading Skills, Acquisition of: Cultural, Environmental, and Developmental Impediments
2015
Reading acquisition is under the influence of the structure and function of the language itself, the individual's capacity to learn and the differential methods of instruction. Alphabetic languages vary from the bidirectionally consistent phoneme–grapheme–phoneme units of Finnish, to English as the most inconsistent for small units, but the latter of which increases in consistency as a function of increasing size of the unit (e.g., rime). Nonalphabetic Chinese places a heavy learning load through its inherently meaning-based logographic structure. Computer-assisted literacy training (e.g., GraphoGame) tailored to language features, teaching practices, and learner specific requirements can p…