Individual Reading Comprehension Research Articles

A meta-analytic review of comprehension deficits in students with dyslexia.

Beyond the established difficulties of individuals with dyslexia in word recognition and spelling, it remains unclear how severe their difficulties in comprehension are. To examine this, we performed a meta-analytic review. A random-effects model analysis of data from 76 studies revealed a large deficit in reading comprehension in individuals with dyslexia compared to their chronological-age (CA) controls (g = 1.43) and a smaller one compared to their reading-level (RL) matched controls (g = 0.64). Individuals with dyslexia also differed significantly from their CA controls in listening comprehension (g = 0.43). Results further showed significant heterogeneity in the effect sizes that was partly explained by orthographic consistency (the deficits were larger in languages with low orthographic consistency) and vocabulary matching (the deficits were larger in studies in which the groups were not matched on vocabulary). These findings suggest, first, that individuals with dyslexia experience significant difficulties in both reading and listening comprehension, but the effect sizes are smaller than those reported in the literature for word reading and spelling. Second, our findings suggest that the deficits in reading comprehension are likely a combination of deficits in both decoding and oral language skills.

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

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.

Pensar sobre la Morfología de las Palabras: un Proyecto Didáctico para el Desarrollo de Vocabulario en la Escuela Secundaria

Numerous studies show a close relationship between vocabulary and conceptual development, complex linguistic skills and reading comprehension in individuals. However, it is known that not all students start school with the same lexical knowledge, which can be an academic disadvantage for some in relation to their peers. As a response to the aforementioned problem, this article presents the design, implementation and evaluation of a didactic project aiming to increase vocabulary learning skills in adolescents in third grade of secondary school through the teaching of morphological word analysis strategies. An experimental group (19 students) participated in the focal didactic project and a control group (19 students) took part in another language project. To evaluate the effectiveness of the didactic project, both groups completed a pre-test and a post-test on morphological word analysis. The results of the experimental group show a statistically significant increase both in the ability to segment words in their morphemes and in the ability to extract the meaning of words and morphemes, while the results for the control group do not show significant differences.

Attention Process Training-3 to improve reading comprehension in mild aphasia: A single-case experimental design study

ABSTRACTPeople with aphasia frequently present with nonlinguistic deficits, in addition to their compromised language abilities, which may contribute to their problems with reading comprehension. Treatment of attention, working memory and executive control may improve reading comprehension in individuals with aphasia, particularly those with mild reading problems. This single-case experimental design study evaluated the efficacy of Attention Process Training-3, an intervention combining direct attention training and metacognitive facilitation, for improving reading comprehension in individuals with mild aphasia. A multiple baseline design across six participants was used to evaluate treatment effects. The primary outcome measure was a maze reading task. Cognitive measures were administered pre- and post-treatment. Visual inspection of graphed maze reading performance data indicated a basic effect between APT-3 and improved maze reading for three of the six participants. Quantitative analyses, using Tau-U, corroborated findings identified through visual analysis. The overall effect size was significant (Tau = .48, p = .01). Results suggest that APT-3 has the potential to improve reading in individuals with aphasia, but that it may be more efficacious under certain conditions. Treatment and participant variables, including intensity of treatment and metacognitive strategy usage, are discussed as potential influences on participants’ responsiveness to APT-3.

The contribution of phonological knowledge, memory, and language background to reading comprehension in deaf populations.

While reading is challenging for many deaf individuals, some become proficient readers. Little is known about the component processes that support reading comprehension in these individuals. Speech-based phonological knowledge is one of the strongest predictors of reading comprehension in hearing individuals, yet its role in deaf readers is controversial. This could reflect the highly varied language backgrounds among deaf readers as well as the difficulty of disentangling the relative contribution of phonological versus orthographic knowledge of spoken language, in our case ‘English,’ in this population. Here we assessed the impact of language experience on reading comprehension in deaf readers by recruiting oral deaf individuals, who use spoken English as their primary mode of communication, and deaf native signers of American Sign Language. First, to address the contribution of spoken English phonological knowledge in deaf readers, we present novel tasks that evaluate phonological versus orthographic knowledge. Second, the impact of this knowledge, as well as memory measures that rely differentially on phonological (serial recall) and semantic (free recall) processing, on reading comprehension was evaluated. The best predictor of reading comprehension differed as a function of language experience, with free recall being a better predictor in deaf native signers than in oral deaf. In contrast, the measures of English phonological knowledge, independent of orthographic knowledge, best predicted reading comprehension in oral deaf individuals. These results suggest successful reading strategies differ across deaf readers as a function of their language experience, and highlight a possible alternative route to literacy in deaf native signers.Highlights:1. Deaf individuals vary in their orthographic and phonological knowledge of English as a function of their language experience.2. Reading comprehension was best predicted by different factors in oral deaf and deaf native signers.3. Free recall memory (primacy effect) better predicted reading comprehension in deaf native signers as compared to oral deaf or hearing individuals.4. Language experience should be taken into account when considering cognitive processes that mediate reading in deaf individuals.

Evaluation of Attention Training and Metacognitive Facilitation to Improve Reading Comprehension in Aphasia

This pilot study investigated the impact of direct attention training combined with metacognitive facilitation on reading comprehension in individuals with aphasia. A single-subject, multiple baseline design was employed across 4 participants to evaluate potential changes in reading comprehension resulting from an 8-week intervention using Attention Process Training-3 (APT-3). The primary outcome measure was a maze reading task. Pre- and posttesting included attention and reading comprehension measures. Visual inspection of graphed performance data across conditions was used as the primary method of analysis. Treatment effect sizes were calculated for changes in reading comprehension probes from baseline to maintenance phases. Two of the study's 4 participants demonstrated improvements in maze reading, with corresponding effect sizes that were small in magnitude according to benchmarks for aphasia treatment research. All 4 participants made improvements on select standardized measures of attention. Interventions that include a metacognitive component with direct attention training may elicit improvements in participants' attention and allocation of resources. Maze passage reading is a repeated measure that appears sensitive to treatment-related changes in reading comprehension. Issues for future research related to measurement, candidacy, and clinical delivery are discussed.

Empowering metacognition through group activities

The present article focuses on two main issues, metacognition and group work, and on the relationship between them in adult learning and presents the results of a research activity conducted with 14 adult students enrolled in the Faculty of Education at Roma Tre University. It represents the second phase of a wider research that hypothesized a positive relation between metacognition (or secondlevel skills) and reading comprehension. This hypothesis was tested out in two subsequent steps, the first one devoted to solving individual reading comprehension exercises, the second one to thinking-aloud interviews (Angelini, 2010). The results showed that the best readers were aware of their meta-cognitive knowledge and able to manage their metacognitive control processes, some of which seem to be totally absent in the weak readers. Afterwards, the same respondents were involved in a further activity aiming at verifying if cooperative learning could have an empowering effect especially on the weak readers. The results of this second phase are discussed in relation with those obtained in the previous phase.

Syntactic and semantic processing in Hebrew readers with prelingual deafness.

The experimenter investigated the effect of semantic clues on the reading comprehension of deaf and hearing Israeli children. Two groups of students with prelingual deafness, and a hearing control group, were asked to read syntactically simple and syntactically relative sentences of varying semantic plausibility. Sixteen of the participants who were deaf (mean grade 6.9) had been trained orally, using spoken language as their principal means of communication at home and at school. Another 16 students with deafness (mean grade 6.9), all of them children of deaf parents, had acquired sign language as their primary language. The mean grade of the hearing control group was 6.5. The results suggest that, in contrast to the case with hearing individuals, reading comprehension in individuals with prelingually acquired deafness, regardless of communication background, is predominantly determined by the semantic processing of content words, with only minor attention given to the processing of the syntactic structure of the text.