DyslexiaPub Date : 2024-03-18DOI: 10.1002/dys.1765
Deborah K. Reed, Huibin Zhang
{"title":"Technical adequacy of measuring teachers' knowledge of dyslexia","authors":"Deborah K. Reed, Huibin Zhang","doi":"10.1002/dys.1765","DOIUrl":"10.1002/dys.1765","url":null,"abstract":"<p>Given the rapid growth in educational policies targeting educators' knowledge of dyslexia, this study explored the technical adequacy of a common instrument for measuring that knowledge. The responses of 1141 preservice teachers were scored in three ways: polytomously with the original 4-point Likert scale, dichotomously as true-false, and dichotomously as though the options were multiple choice. An exploratory factor analysis suggested at least one-third of the items needed to be removed. Confirmatory factor analyses suggested a one-factor model with polytomous scoring had the best fit to the data, but only six items loaded. All models demonstrated unacceptable internal consistency reliability (<0.70). Because no technically adequate version of the measure was identified, questions remain about basing policy on scores from these instruments. However, the findings indicated ways this type of measure might be improved.</p>","PeriodicalId":47222,"journal":{"name":"Dyslexia","volume":"30 2","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140144287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
DyslexiaPub Date : 2024-03-05DOI: 10.1002/dys.1762
Sajjad Basharpoor, Elham Seif, Somayeh Daneshvar
{"title":"Computerized Executive Functions Training: The efficacy on reading performance of children with dyslexia","authors":"Sajjad Basharpoor, Elham Seif, Somayeh Daneshvar","doi":"10.1002/dys.1762","DOIUrl":"10.1002/dys.1762","url":null,"abstract":"<p>This study aimed to test the efficacy of a newly developed computer-based game naming computerized executive functions (CEF) task on the reading ability of children suffering from dyslexia. Forty dyslexic school students from the fourth and fifth grades were randomized to one of the experimental and control groups. Subjects of the experimental group received 12 sessions of Computerized Executive Functions Training (CEFT), while subjects of the control group played a neutral computer game throughout the 12 sessions. All participants responded to the Reading and Dyslexia Test (NEMA) as the pre- and post-test measure. Results revealed a significant improvement in the reading ability of subjects of the experimental group compared to the control group. Subjects of the experimental group indicated a greater improvement in some components of the NEMA scale including word reading, word chains reading, picture naming, text comprehension, word comprehension and letter fluency relative to the control group. CEFT had no significant effect in modifying the category fluency, phoneme elimination and rhyming components of the NEMA scale. Applying CEFT improves the reading performance of children with dyslexia by enforcing their cognitive abilities like working memory, inhibition control and cognitive flexibility which are necessary for normal reading ability.</p>","PeriodicalId":47222,"journal":{"name":"Dyslexia","volume":"30 2","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140040610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
DyslexiaPub Date : 2024-03-03DOI: 10.1002/dys.1759
Salim Abu Rabia, Esraa Darawshe
{"title":"Evaluation of the multiple-deficit hypothesis among dyslexic Arabic-speaking children","authors":"Salim Abu Rabia, Esraa Darawshe","doi":"10.1002/dys.1759","DOIUrl":"10.1002/dys.1759","url":null,"abstract":"<p>This study examined the multiple-deficit hypothesis among Arabic-speaking elementary school students. A total of 90 students, divided into three main groups based on their performance on an Arabic word-reading task: dyslexic (<i>n</i> = 30), regular age-matched (<i>n</i> = 30), and 3rd-grade regular students, who were matched to the dyslexic group in regard to their reading proficiency level (<i>n</i> = 30). Participants underwent a nine-domain Arabic reading experiment that measured accuracy and fluency to evaluate general reading proficiency. The performance of Arabic dyslexic students was significantly worse than age-matched controls, but similar to young matched controls based on the reading level of each cognitive task. Moreover, dyslexic students showed deficits in three or more cognitive functions, depending on severity. This study adds to the limited empirical research on the double-deficit hypothesis and its extension to the multiple-domain model among young Arabic students.</p>","PeriodicalId":47222,"journal":{"name":"Dyslexia","volume":"30 2","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140022966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
DyslexiaPub Date : 2024-02-22DOI: 10.1002/dys.1764
Heida Maria Sigurdardottir, Hilma Ros Omarsdottir, Anna Sigridur Valgeirsdottir
{"title":"Reading problems and their connection with visual search and attention","authors":"Heida Maria Sigurdardottir, Hilma Ros Omarsdottir, Anna Sigridur Valgeirsdottir","doi":"10.1002/dys.1764","DOIUrl":"https://doi.org/10.1002/dys.1764","url":null,"abstract":"<p>Attention has been hypothesized to act as a sequential gating mechanism for the orderly processing of letters and words. These same visuoattentional processes are often assumed to partake in some but not all types of visual search. In the current study, 24 dyslexic and 36 typical readers completed an attentionally demanding visual conjunction search. Visual feature search served as an internal control. It has been suggested that reading problems should go hand in hand with specific problems in visual conjunction search—particularly elevated conjunction search slopes (time per search item)—often interpreted as a problem with visual attention. Results showed that reading problems were associated with slower visual search, especially conjunction search. However, reading deficits were not associated with increased conjunction search slopes but instead with increased search intercepts, traditionally not interpreted as reflecting attention. We discuss these results in the context of hypothesized visuoattentional problems in dyslexia. Remaining open to multiple interpretations of the data, the current study demonstrates that difficulties in visual search are associated with reading problems, in accordance with growing literature on visual cognition problems in developmental dyslexia.</p>","PeriodicalId":47222,"journal":{"name":"Dyslexia","volume":"30 2","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139916739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
DyslexiaPub Date : 2024-01-23DOI: 10.1002/dys.1760
Helen L. Breadmore, Lorna F. Halliday, Julia M. Carroll
{"title":"Variability in auditory processing performance is associated with reading difficulties rather than with history of otitis media","authors":"Helen L. Breadmore, Lorna F. Halliday, Julia M. Carroll","doi":"10.1002/dys.1760","DOIUrl":"10.1002/dys.1760","url":null,"abstract":"<p>The nature and cause of auditory processing deficits in dyslexic individuals have been debated for decades. Auditory processing deficits were argued to be the first step in a causal chain of difficulties, leading to difficulties in speech perception and thereby phonological processing and literacy difficulties. More recently, it has been argued that auditory processing difficulties may not be causally related to language and literacy difficulties. This study compares two groups who have phonological processing impairments for different reasons: dyslexia and a history of otitis media (OM). We compared their discrimination thresholds and response variability to chronological age- and reading age-matched controls, across three auditory processing tasks: frequency discrimination, rise-time discrimination and speech perception. Dyslexic children showed raised frequency discrimination thresholds in comparison with age-matched controls but did not differ from reading age-matched controls or individuals with a history of OM. There were no group differences on speech perception or rise-time tasks. For the dyslexic children, there was an association between phonological awareness and frequency discrimination response variability, but no association with thresholds. These findings are not consistent with a ‘causal chain’ explanation but could be accounted for within a multiple deficits view of literacy difficulties.</p>","PeriodicalId":47222,"journal":{"name":"Dyslexia","volume":"30 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/dys.1760","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139542743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
DyslexiaPub Date : 2024-01-18DOI: 10.1002/dys.1761
Ibrahim A. Asadi, Abeer Asli-Badarneh, Vered Vaknin-Nusbaum
{"title":"The impact of morphological density on reading comprehension in Arabic: A comparison between typically developing and children with reading disabilities","authors":"Ibrahim A. Asadi, Abeer Asli-Badarneh, Vered Vaknin-Nusbaum","doi":"10.1002/dys.1761","DOIUrl":"10.1002/dys.1761","url":null,"abstract":"<p>This study examined the influence of morphological density on reading comprehension in Arabic and whether this influence differs between typical and children with reading disabilities. Morphological density in Arabic is a text feature that refers to using bound morphemes, creating dense words with more morphemes. The participants were 182 fifth-graders, both typical and children with reading disabilities. Children were assessed in reading comprehension by reading texts with low- or high-morphological density. Findings revealed that overall morphological density impacted reading comprehension performance. That is, scores were found to be higher while reading low-density text than high-density text. Moreover, an interaction of morphological density condition by reading proficiency showed no density text effect among typical developing readers. However, a difference was obtained in the children with reading disabilities whereas low-morphological density text score was higher than the score of high-morphological density text. The study highlights the importance of morphological awareness in reading comprehension in Arabic, extending that morphological density plays an important role in this process. The results are discussed in light of the lexical quality hypothesis and simple view of reading model. The findings imply the need of explicit morphological instruction for dense morphological forms.</p>","PeriodicalId":47222,"journal":{"name":"Dyslexia","volume":"30 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/dys.1761","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139491738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
DyslexiaPub Date : 2024-01-17DOI: 10.1002/dys.1763
Amanda E. Kranz, Tanya A. Serry, Pamela C. Snow
{"title":"Twice-exceptionality unmasked: A systematic narrative review of the literature on identifying dyslexia in the gifted child","authors":"Amanda E. Kranz, Tanya A. Serry, Pamela C. Snow","doi":"10.1002/dys.1763","DOIUrl":"10.1002/dys.1763","url":null,"abstract":"<p>In this systematic narrative review, we synthesised the small existing body of research on children who are gifted and dyslexic (G-D) in order to investigate the claim that G-D students have a unique profile, characterised by well-masked word-level reading and spelling difficulties. Our focus was on both the cognitive and academic profiles of this subgroup of twice-exceptional (2e) children and the assessment protocols used to identify them. Findings suggest that despite having processing deficits associated with dyslexia, G-D students' gifted strengths, especially those relating to oral language, may enable them to compensate for their reading difficulties, at least to an extent that they fail to meet standard diagnostic criteria. However, G-D students also perform poorly on word-level reading, reading fluency and spelling tasks when compared with both control groups and their gifted, non-dyslexic peers, providing clear evidence of impaired achievement. Findings from this review highlight the need for (a) a more nuanced approach to the assessment of students presenting with highly discrepant profiles and (b) future research into both the cognitive and academic profiles and the instructional needs of this highly able yet poorly understood group of students, whose potential may be masked and thus underestimated in the school setting.</p>","PeriodicalId":47222,"journal":{"name":"Dyslexia","volume":"30 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/dys.1763","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139486528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
DyslexiaPub Date : 2024-01-15DOI: 10.1002/dys.1758
Maria Luisa Lorusso, Francesca Borasio, Massimo Molteni
{"title":"The challenge of remote treatment in neuropsychological intervention for reading and spelling in dyslexia: A prospective observational cohort study","authors":"Maria Luisa Lorusso, Francesca Borasio, Massimo Molteni","doi":"10.1002/dys.1758","DOIUrl":"10.1002/dys.1758","url":null,"abstract":"<p>Telemedicine approaches have proved to be valuable solutions for the delivery of treatment for many health-related issues, and crucial during the pandemics. Nonetheless, the efficacy of such Web-based practices in developmental dyslexia needs to be thoroughly evaluated. To this aim, the effects of a multi-componential program for neuropsychological intervention in dyslexia delivered as an outpatient program were compared with those obtained with a remotely delivered, Web-based treatment, based on the same methodological principles and delivered with the same duration and intensity. The treatment-related changes obtained with a combination of visual hemisphere-specific stimulation and training of visual–spatial attention through action video games, were compared to those obtained through remote treatment via the Tachidino Web-based platform. Both treatments had a duration of 4 weeks. The same battery of reading and phonemic awareness tests was delivered in presence, before and after treatment, as well as at 6-months follow-up. User satisfaction was assessed through parents and user questionnaires. Both treatments were significantly and similarly effective in improving reading speed, reading accuracy, and writing accuracy. No reduction in the effects was observed after treatment discontinuation. The Web-based treatment may thus offer a valid alternative to in-person intervention, optimizing the flexibility, capillary diffusion and cost-effectiveness of intervention.</p>","PeriodicalId":47222,"journal":{"name":"Dyslexia","volume":"30 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/dys.1758","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139466097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
DyslexiaPub Date : 2024-01-04DOI: 10.1002/dys.1757
Hayley Anthony, Andrea Reupert, Louise McLean
{"title":"Parent experiences of specific learning disorder diagnosis: A scoping review","authors":"Hayley Anthony, Andrea Reupert, Louise McLean","doi":"10.1002/dys.1757","DOIUrl":"10.1002/dys.1757","url":null,"abstract":"<p>The purpose of this review was to scope the quantity and methodological characteristics of the current literature examining parent and caregivers' perspectives of specific learning disorder (SLD) diagnosis, synthesise key findings and highlight gaps in the current literature. A systematic search was conducted for the period January 2013 to March 2023. Twenty-three articles, representing 1796 parents and caregivers across seven countries, underwent data extraction. The review highlighted considerable variability regarding the main aim and scope of each included study and that most studies used qualitative or mixed method methodology. Three central parts of the diagnostic experience were identified: pathway to assessment, assessment process, and advocating and coordinating support post-diagnosis. A final theme, broader social and political issues, was also identified. The findings highlight that parents of children with SLDs experienced a similar battle to obtain a diagnosis and access post-diagnostic support as parents of children with other neurodevelopmental disorders. This provides some evidence that, internationally, parent needs in the time surrounding SLD diagnostic assessment are not being met, with substantial barriers to timely assessment and inadequate post-diagnosis support. Future research and implications for practice are explored.</p>","PeriodicalId":47222,"journal":{"name":"Dyslexia","volume":"30 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/dys.1757","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139098857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
DyslexiaPub Date : 2023-10-25DOI: 10.1002/dys.1756
Blace A. Nalavany, Reeve Kennedy, Mi Hwa Lee, Lena W. Carawan, Sharon M. Knight
{"title":"Insights from a Web-based survey into the psychosocial experiences of adults with dyslexia: Findings from a final comment question","authors":"Blace A. Nalavany, Reeve Kennedy, Mi Hwa Lee, Lena W. Carawan, Sharon M. Knight","doi":"10.1002/dys.1756","DOIUrl":"10.1002/dys.1756","url":null,"abstract":"<p>Not seemingly measuring up to Western societies' educational and occupational expectations for success, adults with dyslexia are at risk for discrimination, humiliation, low self-esteem, low self-efficacy, depression, and anxiety. We analysed 113 responses to the final comment question that was incorporated at the end of a quantitative survey on the socioemotional experiences of adults with dyslexia. The final comment question was not intended for conveying personal experiences, yet the final comment responses were personal, in-depth, and substantive – indicators of quality recommended in survey research. Thematic analysis was used to analyse the data and develop themes. One overarching theme was yearnings for understanding and acceptance. Its associated subthemes included (1) “This stuff is torture”, (2) “Thank God I'm not normal, (3) educational experience, (4) coping strategies, (5) family support, and (6) generational dyslexia. This study contributes to the small but growing body of literature on the socioemotional experiences of adults with dyslexia. Among the implications for practice, policy and research, a larger challenge at the broader society level that embraces diversity, equity, and inclusion for individuals with dyslexia is forefront.</p>","PeriodicalId":47222,"journal":{"name":"Dyslexia","volume":"29 4","pages":"441-458"},"PeriodicalIF":2.2,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/dys.1756","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50163237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}