Annals of Dyslexia最新文献

The abilityto encode (spell) is an integral writing skill needed to communicate effectively. The ability to spell, also, enhances decoding as spelling and decoding are reciprocal skills that rely on knowledge of the same subskills. Spelling can also be particularly difficult for students with literacy and phonological-processing difficulties such as dyslexia. Because of the multiple benefits of knowing how to spell correctly, it is important for teachers to know the structure of the English language, so they can explicitly teach spelling. Through the administration of a survey, this study assessed 324 U.S. teachers' knowledge of English spelling patterns (Part 1). In addition, the inclusion of survey items intended to measure teachers' awareness of how children's spelling can be influenced by either African American English or the overlap between Spanish and English in emergent bilinguals. African American English and Spanish were chosen due to the underperformance of many African American and Hispanic/Latinx students on national and state reading assessments. Part 2 of the survey assessed teachers’ self-efficacy in teaching spelling, while Part 3 assessed teachers’ philosophy about spelling and teaching spelling. The Rasch analyses revealed that teachers whose primary area of teaching was reading outperformed those whose primary area of teaching was not reading. Additionally, teachers who taught Emergent Bilinguals outperformed those who did not on the constructs measuring words with possible influences of Spanish language on the spelling of English words. Several spelling patterns posed problems for all groups of teachers, while others were the least difficult for teachers. Practical and research implications are addressed.

We conducted a realist review of state-authorized dyslexia pilot projects to understand how they have been implemented and evaluated, and the extent to which they adhere to best practice recommendations. We found that states have piloted broadly similar policy programs minimally consisting of professional development, universal screening, and instructional intervention. However, none of the pilot report documents we reviewed included explicit logic models or theories of action, which makes it difficult to understand the pilot projects and their results. Officially, most of the pilot project evaluations sought to establish the effectiveness of their programs. However, only two states used evaluation designs that are well-suited to making causal inferences about program effects, which complicates the interpretation of pilot project results. To make future pilot projects more useful to evidence-based policymaking, we make recommendations to improve their design, implementation, and evaluation.

This study investigated the reading comprehension scores of students with reading and language difficulties after reading a passage with and without text-to-speech (TTS). Students, ages 8 to 12 years, read five passages under the following conditions: (a) silent read, (b) read aloud, (c) listen only, (d) TTS with no highlighting, and (e) TTS with highlighting. Students answered multiple-choice comprehension questions following each condition. Mixed ANOVAs were performed to determine whether TTS improved reading comprehension. TTS significantly improved comprehension in comparison to no TTS, and specifically, TTS with no highlighting and TTS with highlighting resulted in significantly higher comprehension scores compared to silent read. No other significant differences were found across conditions including between the presentational features of TTS, specifically TTS with no highlighting and TTS with highlighting conditions. Students were grouped as dyslexia only or reading and language impairment based on their test results. Findings suggested that students with dyslexia only scored significantly higher on reading comprehension questions in all reading conditions and derived significantly more benefit in reading comprehension from TTS and the listen only condition compared to students with Reading and Language Impairment. Overall, TTS may be a helpful tool for supporting the reading comprehension of students with reading and language difficulties, particularly for students with dyslexia only; however, further studies are needed to explore the benefits of TTS’ presentational features such as highlighting with students with reading and language difficulties.

Cognitive flexibility (CF) is an executive function component related to the ability to flexibly shift amongst multiple incompatible perspectives or descriptions of an object task. However, whether CF enhances the narrative discourse comprehension of students with attention-deficit hyperactivity disorder (ADHD) during surface semantic meaning identification remains unclear. This study aimed to examine the impacts of CF on central word (CW) identification amongst primary school students with ADHD and reading comprehension difficulties (i.e. scores in the ≤ 25th percentile of discourse comprehension but with adequate decoding skills and average decoding performance score within one standard deviation). In addition, the association of CF with CW identification performance, when the CW was located in either the first or second half of sentences, was tested with and without the interference of playing music. This study recruited 104 low-CF and 103 high-CF first grade students with ADHD and reading difficulties. Participants received measures of nonverbal intelligence, working memory, Chinese receptive vocabulary, Chinese word reading, CF and a music preference questionnaire. Additionally, participants completed the entire CW identification experiment (about 7 min) individually in a silent classroom located within the school campus. After controlling nonverbal intelligence, working memory, music preference, Chinese receptive vocabulary and Chinese word reading, the results showed that high-CF students had similar poetry discourse comprehension performance with low-CF students when the CWs were at the second half of a sentence. Moreover, high-CF students showed significantly better performance than low-CF students when the CWs were at the first half of the poetry sentences in both conditions with and without music, especially if the poetry sentence structure was more complicated than the typical ‘subject-verb-object’ sequence. All students with ADHD performed significantly worse in poetry discourse comprehension with music interference than without it. The results highlight the importance of CF in poetry discourse comprehension tasks, particularly when a poetry sentence uses a non-typical structure format. The possible effects of CF on poetry discourse comprehension are also discussed.

Different studies have demonstrated that people with dyslexia have difficulties in acquiring fluent reading and writing. These problems are also evident when they learn a second language. The aim of our study was to investigate if there is a linguistic transfer effect for writing in children with dyslexia when they face tasks in English (L2), as well as the possible influence of other linguistic skills (spelling, vocabulary and reading) in English (L2) and in Spanish (L1). Participants completed a series of tasks both in Spanish and English: a picture naming task, a word reading task, a word spelling task, and a written composition of which we analysed its quality through different variables provided by the Coh-metrix software. Our results revealed that children with dyslexia show similar or parallel performance in written composition in both languages, which could imply a language transfer effect from L1 and L2. Besides, basic language skills are related to the characteristics of written composition to a greater extent in English than in Spanish, suggesting the impact of these on the quality of written composition.

Early access to evidence-based reading intervention improves outcomes for students with or at risk for reading difficulties. Additionally, teacher implementation of reading interventions plays a key role in the efficacy of reading interventions. Previous research suggests the influence of intervention implementation fidelity on student language and literacy outcomes is more significant for lower-performing students and students with disabilities, such as dyslexia. However, recent syntheses have suggested that less than half of reading intervention studies report treatment fidelity data. This meta-analysis examined fidelity reporting within reading intervention studies for students with or at risk for dyslexia in Grades K–5. We aimed to record the frequency and extent of fidelity reporting, explore associations between study or intervention features and fidelity reporting, and compare mean intervention effect sizes for studies reporting fidelity and those that did not. A total of 51 studies were included. Results indicated that 75% of studies reported fidelity data. Studies reporting fidelity primarily focused on adherence and dosage data with little to no information reported for other dimensions of fidelity (i.e., quality, responsiveness, differentiation). Suggestions for improving reporting of treatment fidelity data are discussed.

This study investigates the reading profiles of rural Grade 5 and 6 students (N = 262), a sample with a high proportion of English language learners. We administered a battery of reading and cognitive assessments to classify students’ reading profiles and evaluate if performance on cognitive measures predicted membership in particular profiles. Data were analyzed using latent profile analysis. Latent profile analysis showed four distinct reading profiles in our sample: students with severe reading disabilities (< 2%), students at high risk of reading disability (14%), students at some-risk of reading disability (46%), and students who are typical readers (38%). Lower performance on cognitive measures was associated with group membership in the severe reading profile group compared to the group of students at some-risk of reading failure. In contrast, higher performance on cognitive measures was associated with group membership in the typical reader group compared to students at some-risk of reading failure. In keeping with the findings from past studies documenting reader profiles, we found heterogeneity in the reading profiles of rural upper-elementary grade students. We discuss the need for multicomponent interventions that target all areas of reading with some flexibility in the dosage of each reading component dependent on the reader profiles established prior to intervention.

Abstract

In Canada, approximately 12% of school-aged children are enrolled in French Immersion (FI), with some provinces estimating close to 30%. FI programs are intended to produce bilingual individuals who can functionally communicate in both of Canada’s official languages. Yet, we are currently underinformed as to how to identify children with French word reading difficulties in such programs. Within this context, and in the interests of informing early identification of second language reading challenges, we examined early English predictors of French word reading difficulties. We also examined potential overlap of these difficulties as well as the stability of these difficulties over time. A total of 108 children in FI participated, completing measures of English nonverbal intelligence, phonological awareness, rapid automatized naming, and receptive vocabulary in kindergarten, as well as English and French word reading in grades 1, 2, and 3. Logistic regressions revealed that kindergarten English phonological awareness and rapid automatized naming (RAN) distinguished between good and poor French word readers in grade 3, with adequate sensitivity and specificity. These results suggest that English phonological awareness and RAN may be appropriate early skills to identify children at risk of word reading challenges in bilingual programs. Chi-square analyses demonstrated significant overlap of English and French word reading challenges in grades 1, 2, and 3, highlighting the possibility that English and French word reading difficulties do not exist independently. Finally, chi-square analyses revealed retrospectively stable word reading difficulties in English and French. Interestingly, prospective stability was stronger for French than English word reading challenges. Overall, our results underscore the importance of considering the specific nature of word reading difficulties in bilingual readers.