Pseudoword Reading Fluency Research Articles

Rhythm and Reading Abilities

This study was conducted to investigate the previously indicated causal relationship between reading impairment and difficulties in rhythm perception in an adult sample. In our study the comparison was made between the family risk for dyslexia and the no-risk for dyslexia groups to assess the possibility of shared risk factors. We hypothesized that a relationship exists between reading deficits and lower performance in rhythm perception within the family risk for dyslexia participant group. The participants were young adults (N = 119, aged from 20 to 48 years old). We assessed the reading abilities, rhythm perception performance and memory performance, and sensorimotor music reward experiences of our participants. Our results indicate that in adulthood rhythm perception appears to correlate with aspects of memory function, rather than with measures of reading fluency. Our results also suggest an indirect relationship between rhythm perception and word text reading fluency through short-term memory within the family risk for dyslexia group. A weak positive correlation between sensorimotor musical reward experience and pseudoword reading fluency was detected as well. We suggest family risk for dyslexia as an additional variable in future research.

Reading Interventions for Students in Grades 3–12 With Significant Word Reading Difficulties

Most students with reading difficulties struggle to read words. We examined intervention effects for students with significant word reading difficulties (SWRD; standard score of 80 on at least one pretest measure of word reading), which includes individuals with or at risk for dyslexia. We investigated: (a) What are the effects of reading interventions for students in Grades 3–12 with SWRD? and (b) What intervention features (i.e., instructional components and elements of dosage) are related to improved reading outcomes for the target population? A meta-analysis of 22 studies and 208 effect sizes revealed a statistically significant, positive, mean effect (g = 0.14, standard error [SE] = 0.04, p = .01, 95% confidence interval [CI]: [0.04, 0.23]) of interventions for the target population. Subset analyses revealed positive, statistically significant intervention effects on measures of pseudoword reading (g = 0.38, SE = 0.07, p = .0003, 95% CI [0.21, 0.54]) and pseudoword reading fluency (g = 0.29, SE = 0.09, p = .010, 95% CI [0.09, 0.49]). Moderator analyses yielded statistically significant, positive effects associated with increased total hours of intervention, β = 0.003, SE = 0.0009, t(8.31) = 3.58, p = .007. Overall, findings indicate a need for interventions that improve generalized real-world reading for the target population.

Visual attention span as a predictor of reading fluency and reading comprehension in Arabic.

Visual attention span is a measure of multielement parallel processing. Individuals with higher visual attention span are expected to allocate more attention to letters within strings, which boosts letter identification and translates into more efficient reading. Given the high visual complexity of the Arabic writing system, we expected visual attention span to be an important predictor of reading in the Arabic language. Native Arabic readers from Grade 4 and Grade 5 were recruited in Iraqi schools. We assessed the contribution of visual attention span to their reading fluency performance in tasks of fully vowelized word and pseudo-word reading, non-vowelized text reading, and written text comprehension. Their phonological awareness, IQ, and single letter processing speed were further evaluated. Results showed that visual attention span was a significant unique predictor of all the reading measures. Visual attention span and phonological awareness accounted for a similar amount of variance in word and pseudo-word reading fluency. Visual attention span was a far higher predictor than phonological awareness for text reading fluency and the sole predictor of text comprehension. The role of visual attention span to reading is discussed by reference to current word recognition models. Higher involvement of visual attention is expected in vowelized script to compensate for increased crowding in the presence of diacritics. Visual attention would thus contribute to sub-lexical orthographic parsing and favor orthography-to-phonology mapping, in particular for the pseudo-words that do not benefit from efficient lexical feedback. In non-vowelized script, higher visual attention would enhance the accurate and fast identification of root letters within words, thus resulting in faster word recognition.

The triple-deficit hypothesis in Arabic: Evidence from children with and without dyslexia

AbstractThis study investigated the triple-deficit hypothesis in Arabic, a Semitic transparent orthography, among 258 native Arabic children from Grade 3, divided into a typical readers group (n = 204) and a dyslexia group (n = 54). Children were tested on word- and pseudoword-reading accuracy, word-reading fluency, phonological awareness (PA), naming speed (NS), orthographic processing (OP), and nonverbal reasoning ability. The results indicated that all children with dyslexia had either double or triple deficits, and none of them had a single deficit. Children with triple deficits showed lower performance than children with single and no deficits on all the reading measures. They have also lower performance to children with double deficits on word-reading accuracy but comparable scores in word- and pseudoword-reading fluency. In addition, OP was confirmed as an additional independent predictor of word-level reading skills besides PA and NS, while controlling for age and nonverbal intelligence. The classification findings showed that the presence of a triple deficit maximizes the risk of reading failure. These findings support the additive nature of combined deficits in PA, NS, and OP. Moreover, they establish the benefit of including OP as a third deficit, in addition to PA and NS, underlying dyslexia in Arabic.

Early Productive Vocabulary Composition as Precursor of Dyslexia.

The aim of this study was to gain more insight into the linguistic characterization of dyslexia by investigating vocabulary acquisition. In a previous study, vocabulary at 17 months of age appeared to be related to familial risk (FR) of dyslexia. The aim of this study was to investigate how the differences in lexical composition further develop up to 3 years (35 months) of age and, more importantly, to what extent these differences can be considered specific precursors of dyslexia later on. In a total number of 262 children from the Dutch Dyslexia Program, 169 with and 93 without FR for dyslexia, productive vocabulary was assessed with the Dutch version of the MacArthur Communicative Development Inventories at ages 17, 23, 29, and 35 months. Reading tests were administered in Grades 2 and 3, resulting in dyslexia diagnosis in 60 FR children (FR-dys), leaving 109 FR children who developed normal reading skills (FR-nondys) and 93 control children. Children's expressive vocabulary was scored according to the total number of words produced and according to the different major linguistic word categories: nouns, predicates, and closed-class words. The analyses comprised a comparison of total productive vocabulary and the number of words per grammatical category at four different ages for the three groups (FR-dys, FR-nondys, and control). Also, correlations were calculated between vocabulary scores and reading scores. Up to 29 months of age, the total numbers of nouns, predicates, and closed-class words are significantly lower for the FR-dys group as compared with the FR-nondys and control groups; for closed-class words at 23 and 35 months of age, the FR-nondys group's mean values are in between the mean of the FR-dys and control groups. Weak correlations were found between total vocabulary size, number of verbs, number and proportion of predicates at 23 months of age, and word and pseudoword reading fluency in Grades 2 and 3. These results indicate that development of vocabulary is a significant though weak predictor of reading fluency and dyslexia; vocabulary size and proportion of verbs at 23 months of age, as well as proportion of closed-class words up to 35 months of age, seem to be the most sensitive indicators of delayed vocabulary development and later reading difficulties. There is no indication that FR for dyslexia by itself is related to vocabulary development.

Predicting EFL vocabulary, reading, and spelling in English as a foreign language using paired-associate learning

L1 studies show that the paired-associate learning (PAL) of novel pronunciations, verbal learning, contributes to the prediction of individual differences in vocabulary, reading, and spelling development. The present study examined whether verbal learning predicts vocabulary and literacy development in English as a Foreign Language (EFL). Dutch Grade 7 students (N = 455) completed a PAL task in which they learned to associate known Dutch words with their unknown English (spoken and written) translation. Both verbal and orthographic learning were assessed. Additionally, vocabulary, and reading and spelling skills were measured at the beginning of Grade 7 and five months later. The results showed that verbal learning contributed to development in vocabulary and reading accuracy. The contribution of orthographic learning was limited to development in spelling and pseudoword reading fluency. Overall, these findings are in line with findings in L1, indicating that especially verbal learning adds to the prediction of EFL development.

Post-treatment reading development in children with dyslexia: the challenge remains.

The goal of this study was to examine the post-treatment development of word and pseudoword accuracy and fluency and its cognitive and linguistic predictors in Dutch children with dyslexia compared with typical readers in the upper primary grades. Word and pseudoword reading accuracy and fluency were assessed at the start and end of grade 5 and at the end of grade 6. Phonological awareness, rapid naming, verbal short-term memory, vocabulary, and visual attention span were assessed at the start of grade 5. Repeated measures ANOVAs revealed that children with dyslexia were less accurate than typical readers and showed very little improvements in accuracy over time. They were also less fluent and showed less growth in reading fluency than typical readers. The children with dyslexia did improve more in word reading fluency than in pseudoword reading fluency over time. Visual attention span and phonological awareness predicted reading accuracy development in typical readers, while rapid naming predicted individual differences in reading fluency in children with dyslexia. It can be concluded that in the upper grades, children with dyslexia not only struggled with fluent reading, but they also still struggled with accurate reading in a relatively transparent orthography like Dutch, even after they had received a reading intervention to remediate their reading difficulties.

Does Reading Fluency Predict Reading Comprehension of Korean Middle School EFL Learners?

In recent years, the research interest in the effect of reading fluency on reading comprehension has been on the rise. However, empirical research evidence regarding the significance of word reading fluency and oral reading fluency on EFL learners’ reading ability is scarce. This study examines the relation of word reading fluency, pseudo word reading fluency and oral reading fluency to Korean middle school EFL students’ reading comprehension and whether those relationships differentiate between two types of comprehension abilities, namely literal and inferential comprehension. Forty-six 16-year-old middle school English learners participated in this study. Their performance of word reading fluency, pseudo word reading fluency, oral reading fluency and reading comprehension abilities were measured. Surprisingly, the findings revealed that pseudo word reading fluency and oral reading fluency had a significant relationship with general reading abilities. Moreover, word reading fluency and pseudo word reading fluency were significant predictors of literal comprehension abilities, while pseudo word reading fluency was the only important predictor of inferential comprehension abilities. Therefore, the results suggest that instructors should focus on word-level and text-level oral reading to improve reading comprehension abilities of Korean EFL learners.

Rapid automatic naming predicts more than sublexical fluency: Evidence from English-French bilinguals

Rapid Automatized Naming is an important predictor of reading fluency. Whether Rapid Automatized Naming measures abstract sublexical correspondence fluency (Theory A) or word-specific fluency (Theory B) is unresolved. English, and to a lesser extent, French orthographies are opaque for reading. Thus, if Rapid Automatized Naming predicts word reading fluency after controlling for within-language pseudoword decoding fluency, in typical English-French bilingual students, theory B is supported over theory A. Hierarchical regression analyses with 76 typical English-French bilingual students revealed that kindergarten Rapid Automatized Naming predicted English word and French word reading fluency in Grade 6 and sometimes in Grade 3 after within-language pseudoword reading fluency was controlled, supporting theory B. However, Rapid Automatized Naming consistently predicted French word and pseudoword reading, supporting theory A. We argue that Rapid Automatized Naming indexes resources for learning both the lexical features of written words and orthography-to-phonology correspondences in opaque orthographies among bilingual students.

Early reading intervention by means of a multicomponent reading game

AbstractThis study examined the effects of an intervention with a multicomponent reading game on the development of reading skills in 60 Dutch primary school children with special educational needs. The game contains evidence‐based reading exercises and is based on principles of applied gaming. Using a multiple baseline approach, we tested children's word, pseudoword and text reading fluency, as well as their reading motivation, at three test occasions. The results indicated that the short intervention (9 × 15 min) enhanced children's pseudoword reading fluency as well as their text reading fluency. Interestingly, the early intervention group showed a sustained intervention effect (i.e., also during retention), which shows that using this reading game has a long‐term effect on early text reading development. Intervention did not affect reading motivation, which suggests that the multicomponent reading game can be used to facilitate early reading development without compromising reading motivation.

Post-primary reading fluency development: A latent change approach

In a longitudinal study, we investigated the post-primary reading fluency development of 1034 Dutch adolescents enrolled in four tracks of secondary education (high, intermediate, low, special education), using a multiple-group latent change approach. We assessed adolescents' word, pseudoword and text reading fluency, as well as their rapid naming abilities, at the beginning and after a half-year of education. The results showed that fluency development for real words, pseudowords and texts continues beyond the primary grades, and that the degree of improvement was similar across educational tracks. Word reading fluency and change in word reading fluency predicted text reading fluency development. No additional effect was found for pseudoword reading fluency. Finally, rapid naming ability was not only related to initial text reading fluency, but also to development of text reading fluency. Implications of these findings for assessment and intervention are discussed.

Contributions of Letter-Speech Sound Learning and Visual Print Tuning to Reading Improvement: Evidence from Brain Potential and Dyslexia Training Studies.

We use a neurocognitive perspective to discuss the contribution of learning letter-speech sound (L-SS) associations and visual specialization in the initial phases of reading in dyslexic children. We review findings from associative learning studies on related cognitive skills important for establishing and consolidating L-SS associations. Then we review brain potential studies, including our own, that yielded two markers associated with reading fluency. Here we show that the marker related to visual specialization (N170) predicts word and pseudoword reading fluency in children who received additional practice in the processing of morphological word structure. Conversely, L-SS integration (indexed by mismatch negativity (MMN)) may only remain important when direct orthography to semantic conversion is not possible, such as in pseudoword reading. In addition, the correlation between these two markers supports the notion that multisensory integration facilitates visual specialization. Finally, we review the role of implicit learning and executive functions in audiovisual learning in dyslexia. Implications for remedial research are discussed and suggestions for future studies are presented.

Phonemic Awareness Is a More Important Predictor of Orthographic Processing Than Rapid Serial Naming: Evidence From Russian

We studied the relationship between rapid serial naming (RSN) and orthographic processing in Russian, an asymmetrically transparent orthography. Ninety-six students (M age = 13.73) completed tests of word and pseudoword reading fluency, spelling, orthographic choice, phonological choice, phoneme awareness (PA), and RSN. PA was a better predictor of orthographic skills and pseudoword reading accuracy than RSN, which accounted for more variance in word and pseudoword reading fluency. Controlling for pseudoword reading fluency washed out RSN’s contribution to word reading fluency. These results extend previous findings questioning the role of RSN as an index of orthographic processing skills and support the idea that RSN taps into automaticity/efficiency of processing print-sound mappings.

Temporal auditory processing at 17 months of age is associated with preliterate language comprehension and later word reading fluency: An ERP study

Dyslexia is heritable and associated with auditory processing deficits. We investigate whether temporal auditory processing is compromised in young children at-risk for dyslexia and whether it is associated with later language and reading skills. We recorded EEG from 17 months-old children with or without familial risk for dyslexia to investigate whether their auditory system was able to detect a temporal change in a tone pattern. The children were followed longitudinally and performed an intelligence- and language development test at ages 4 and 4.5 years. Literacy related skills were measured at the beginning of second grade, and word- and pseudo-word reading fluency were measured at the end of second grade. The EEG responses showed that control children could detect the temporal change as indicated by a mismatch response (MMR). The MMR was not observed in at-risk children. Furthermore, the fronto-central MMR amplitude correlated with preliterate language comprehension and with later word reading fluency, but not with phonological awareness. We conclude that temporal auditory processing differentiates young children at risk for dyslexia from controls and is a precursor of preliterate language comprehension and reading fluency.

Correlates of Reading Fluency in Arabic: Diglossic and Orthographic Factors

Arabic native speaking children are born into a unique linguistic context called diglossia (Ferguson, word, 14, 47–56, [1959]). In this context, children grow up speaking a Spoken Arabic Vernacular (SAV), which is an exclusively spoken language, but later learn to read another linguistically related form, Modern Standard Arabic (MSA). Forty-two first-grade Arabic native speaking children were given five measures of basic reading processes: two cognitive (rapid automatized naming and short-term working memory), two phonological (phoneme discrimination and phoneme isolation), and one orthographic (letter recoding speed). In addition, the study produced independent measures of phonological processing for MSA phonemes (phonemes that are not within the spoken vernacular of children) and SAV phonemes (phonemes that are familiar to children from their oral vernacular). The relevance of these skills to MSA pseudoword reading fluency (words correct per minute) in vowelized Arabic was tested. The results showed that all predictor measures, except phoneme discrimination, correlated with pseudoword reading fluency. Although phonological processing (phoneme isolation and discrimination) for MSA phonemes was more challenging than that for SAV phonemes, phonological skills were not found to affect reading fluency directly. Stepwise regression analysis showed that the strongest predictor of reading fluency in vowelized Arabic was letter recoding speed. Letter recoding speed was predicted by memory, rapid naming, and phoneme isolation. The results are discussed in light of Arabic diglossia and the shallow orthography of vowelized Arabic.