Supplemental Material for The Genetic Architecture of Oral Language, Reading Fluency, and Reading Comprehension: A Twin Study From 7 to 16 Years

2017 ◽  
Keyword(s):  
Reading Comprehension ◽  
Reading Fluency ◽  
Oral Language ◽  
Twin Study ◽  
Genetic Architecture

scholarly journals The genetic architecture of oral language, reading fluency, and reading comprehension: A twin study from 7 to 16 years.

2017 ◽  
Vol 53 (6) ◽  
pp. 1115-1129 ◽  
Author(s):  
Maria G. Tosto ◽  
Marianna E. Hayiou-Thomas ◽  
Nicole Harlaar ◽  
Elizabeth Prom-Wormley ◽  
Philip S. Dale ◽  
...  
Keyword(s):  
Reading Comprehension ◽  
Reading Fluency ◽  
Oral Language ◽  
Twin Study ◽  
Genetic Architecture

Significance of oral language delays and writing for early detection of developmental disorders

2017 ◽  
Vol 41 (S1) ◽  
pp. S435-S435
Author(s):  
F.J. De Santiago Herrero ◽  
D.M. García-Mateos ◽  
I. Arconada Díez ◽  
C. Torres Delgado ◽  
A.M. Trigo Bensusan
Keyword(s):  
Reading Comprehension ◽  
Early Detection ◽  
Intellectual Disabilities ◽  
Reading Fluency ◽  
Oral Language ◽  
Developmental Disorders ◽  
Written Language ◽  
Medical Centers ◽  
Language Difficulties ◽  
Competing Interest

IntroductionThe study of the oral and written language delayed at the school makes possible the early detection of scholar, behavioral and psychiatric disorders. These difficulties could affect to the personal and professional development.ObjectivesTo confirm the relationship between language oral and written delayed for the early detection of developmental disorders.MethodA sample of 350 subjects among 5 and 23 years of age is analyzed with oral and/or written language difficulties. It is studied diagnosis, gender, age, reason for treatment, grade and submitter.ResultsThe specific learning disabilities (SLD) request a 62.3% of the treatment among 7–10 years. The percentages of SLD are: reading comprehension difficulties (17.4%), dysorthography (13.4%), reading fluency and reading comprehension difficulties (12.9%), reading fluency (11.7%) and, dysorthography and reading fluency (6.9%). There exist percentage differences between repeaters (39.4%) and no repeaters (22.9%) students with DALE. The oral/written language provides the early detection of Intellectual disabilities (8.6% of the simple). The relation between the reason for treatment and diagnosis do not coincide: the consults was 3.7% for oral language delay, 2.6% for reading comprehension difficulties, 1.4% for dysorthography and 0.9% for reading fluency. The school demand more treatment (50.9%), next to medical centers (22.3%) and family initiative (15.7%).ConclusionsThe oral/written language delayed – especially the reading comprehension difficulties – are a good early detection for the developmental disorders (intellectual disabilities minor, SLD and TDAH at the primary stage). There is more percentage of boys than girls (2:1) with language delayed, except at Intellectual disabilities, because there is an identical percentage (4.3%).Disclosure of interestThe authors have not supplied their declaration of competing interest.

scholarly journals Exploring the Co-Development of Reading Fluency and Reading Comprehension: A Twin Study

2016 ◽  
Vol 88 (3) ◽  
pp. 934-945 ◽  
Author(s):  
Callie W. Little ◽  
Sara A. Hart ◽  
Jamie M. Quinn ◽  
Elliot M. Tucker-Drob ◽  
Jeanette Taylor ◽  
...  
Keyword(s):  
Reading Comprehension ◽  
Reading Fluency ◽  
Twin Study

scholarly journals Reading Comprehension Predictors in European Portuguese Adults

2021 ◽  
Vol 12 ◽  
Author(s):  
Fábio Gonçalves ◽  
Alexandra Reis ◽  
Filomena Inácio ◽  
Inês Salomé Morais ◽  
Luís Faísca
Keyword(s):  
Reading Comprehension ◽  
Reading Fluency ◽  
Language Comprehension ◽  
Oral Language ◽  
Word Reading ◽  
Morphological Awareness ◽  
Preliminary Evidence ◽  
Rapid Automatized Naming ◽  
School Aged Children ◽  
Mediation Hypothesis

Research on the predictors of reading comprehension has been largely focused on school-aged children and mainly in opaque orthographies, hindering the generalization of the results to adult populations and more transparent orthographies. In the present study, we aim to test two versions of the Simple View of Reading (SVR): the original model and an extended version, including reading fluency and vocabulary. Additional mediation models were analyzed to verify if other reading comprehension predictors (rapid automatized naming, phonological decoding, phonological awareness, morphological awareness, and working memory) have direct effects or if they are mediated through word reading and reading fluency. A sample of 67 typical adult Portuguese readers participated in this study. The SVR model accounted for 27% of the variance in reading comprehension, with oral language comprehension displaying a larger contribution than word reading. In the extended SVR model, reading fluency and vocabulary provided an additional and significant contribution of 7% to the explained variance. Moreover, vocabulary influenced reading comprehension directly and indirectly, via oral language comprehension. In the final mediation model, the total mediation hypothesis was rejected, and only morphological awareness showed a direct effect on reading comprehension. These results provide preliminary evidence that the SVR (with the possible addition of vocabulary) might be a reliable model to explain reading comprehension in adult typical readers in a semitransparent orthography. Furthermore, oral language comprehension and vocabulary were the best predictors in the study, suggesting that remediation programs addressing reading comprehension in adults should promote these abilities.

scholarly journals Reading for Comprehension in Individuals with Down Syndrome, Autism Spectrum Disorder and Typical Development: Similar or Different Patterns of Ability?

2021 ◽  
Vol 11 (7) ◽  
pp. 828
Author(s):  
Maja Roch ◽  
Kate Cain ◽  
Christopher Jarrold
Keyword(s):  
Autism Spectrum Disorder ◽  
Down Syndrome ◽  
Reading Comprehension ◽  
Language Comprehension ◽  
Oral Language ◽  
Word Reading ◽  
Autism Spectrum ◽  
Receptive Vocabulary ◽  
Spectrum Disorder ◽  
Reading Accuracy

Reading for meaning is one of the most important activities in school and everyday life. The simple view of reading (SVR) has been used as a framework for studies of reading comprehension in individuals with Down syndrome (DS). These tend to show difficulties in reading comprehension despite better developed reading accuracy. Reading comprehension difficulties are influenced by poor oral language. These difficulties are common in individuals with DS and autism spectrum disorder (ASD), but they have never been compared directly. Moreover, the components of reading for comprehension have rarely been investigated in these populations: a better understanding of the nature of reading comprehension difficulties may inform both theory and practice. The aim of this study was to determine whether reading comprehension in the two populations is accounted for by the same component skills and to what extent the reading profile of the two atypical groups differs from that of typically developing children (TD). Fifteen individuals with DS (mean age = 22 years 4 months, SD = 5 years 2 months), 21 with ASD (mean age = 13 years 2 months, SD = 1 year 6 months), and 42 TD children (mean age = 8 years 1 month, SD = 7 months) participated and were assessed on measures of receptive vocabulary, text reading and listening comprehension, oral language comprehension, and reading accuracy. The results showed similar levels in word reading accuracy and in receptive vocabulary in all three groups. By contrast, individuals with DS and ASD showed poorer non-word reading and reading accuracy in context than TD children. Both atypical groups showed poorer listening and reading text comprehension compared to TD children. Reading for comprehension, investigated through a homograph reading accuracy task, showed a different pattern for individuals with DS with respect to the other two groups: they were less sensitive to meaning while reading. According to the SVR, the current results confirm that the two atypical groups have similar profiles that overlap with that of poor comprehenders in which poor oral language comprehension constrains reading for comprehension.

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