Dysfluent reading in the absence of spelling difficulties: A specific disability in regular orthographies.

Two large studies identified substantial numbers of German-speaking children (Grade 3) with marked dissociations between reading and spelling difficulties. These dissociations were expected because German exhibits high regularity in the direction of graphemes to phonemes (forward regularity) but not in the direction of phonemes to graphemes (backward regularity). High forward regularity allows reliance on phonological processing in reading (even in advanced fluent reading), whereas low backward regularity requires reliance on orthographic memory representations in spelling. Dysfluent reading in the absence of spelling difficulties was associated only with a naming speed deficit--assessed at school entrance--but not with phonological memory or phonological awareness deficits. In contrast, a specific spelling deficit was preceded by phonological deficits. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Predictors of word decoding and reading fluency across languages varying in orthographic consistency.

Very few studies have directly compared reading acquisition across different orthographies. The authors examined the concurrent and longitudinal predictors of word decoding and reading fluency in children learning to read in an orthographically inconsistent language (English) and in an orthographically consistent language (Greek). One hundred ten English-speaking children and 70 Greek-speaking children attending Grade 1 were examined in measures of phonological awareness, phonological memory, rapid naming speed, orthographic processing, word decoding, and reading fluency. The same children were reassessed on word decoding and reading fluency measures when they were in Grade 2. The results of structural equation modeling indicated that both phonological and orthographic processing contributed uniquely to reading ability in Grades 1 and 2. However, the importance of these predictors was different in the two languages, particularly with respect to their effect on word decoding. The authors argue that the orthography that children are learning to read is an important factor that needs to be taken into account when models of reading development are being generalized across languages. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Early first-language reading and spelling skills predict later second-language reading and spelling skills.

This prospective study examined early first-language (L1) predictors of later second-language (L2) reading (word decoding, comprehension) and spelling skills by conducting a series of multiple regressions. Measures of L1 word decoding, spelling, reading comprehension, phonological awareness, receptive vocabulary, and listening comprehension administered in the 1st through 5th grades were used as predictors of L2 reading (word decoding, comprehension) and spelling skills in high school. The best predictor of L2 decoding skill was a measure of L1 decoding, and the best predictors of L2 spelling were L1 spelling and L1 phonological awareness. The best predictor of L2 reading comprehension was a measure of L1 reading comprehension. When L2 word decoding skill replaced L1 word decoding as a predictor variable for L2 reading comprehension, results showed that L2 word decoding was an important predictor of L2 reading comprehension. The findings suggest that even several years after students learn to read and spell their L1, word decoding, spelling, and reading comprehension skills transfer from L1 to L2. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Longitudinal relationships of levels of language in writing and between writing and reading in grades 1 to 7.

Longitudinal structural equation modeling was used to evaluate longitudinal relationships across adjacent grade levels 1 to 7 for levels of language in writing (Model 1, subword letter writing, word spelling, and text composing) or writing and reading (Model 2, subword letter writing and word spelling and reading; Model 3, word spelling and reading and text composing and comprehending). Significant longitudinal relationships were observed within and across levels of language: spelling to spelling and spelling to composing (Grades 1 to 7), Models 1 and 3, and composing to spelling (Grades 3 to 6, Model 1; Grades 4 to 6, Model 3); spelling to word reading and word reading to spelling (Grades 2 to 7), Models 2 and 3; spelling to word reading (Grade 1), Model 2, and word reading to spelling (Grade 1), Model 3; composition to comprehension (Grades 3 to 5), Model 3; comprehension to composition (Grades 2 to 6), Model 3; and comprehension to word reading (Grades 1 to 6), Model 3. Results are discussed in reference to the levels of language in translating ideas into written language and integrating writing and reading. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Learning to read and spell in Persian: A cross-sectional study from Grades 1 to 4.

We investigated the reading and spelling development of 140 Persian children attending Grades 1–4 in Iran. Persian has very consistent letter–sound correspondences, but it varies in transparency because 3 of its 6 vowel phonemes are not marked with letters. Persian also varies in spelling consistency because 6 phonemes have more than one orthographic representation. We tested whether lexicality effects—an advantage of words over nonwords—would be affected be reading transparency and spelling consistency. We found that children became more efficient readers and spellers across grades, with the greatest growth occurring between Grades 1 and 2. For reading, lexicality effects were present with transparent words starting in Grade 2, but lexicality effects with opaque words were not yet present in Grade 4. As expected, the size of transparency effects for reading decreased across grades. For spelling, however, there was no lexicality effect for either consistent or inconsistent words. Moreover, consistency effects were large and did not decrease systematically across grades. Most interesting from a developmental perspective was the finding that both reading transparency and spelling polygraphy affected reading as well as spelling in Grades 1 and 2, but the word characteristics had differential effects as a function of literacy task in Grades 3 and 4. This pattern highlights the vulnerability of children's representations and processes during the early phases of acquisition as well as the rapidity with which representations and processes become specialized as a function of the literacy task at hand. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Early identification of reading difficulties using heterogeneous developmental trajectories.

Serious conceptual and procedural problems associated with current diagnostic methods call for alternative approaches to assessing and diagnosing students with reading problems. This study presents a new analytic model to improve the classification and prediction of children's reading development. Growth mixture modeling was used to identify the presence of 10 different heterogeneous developmental patterns. In all, 411 children in kindergarten through Grade 2 from 3 elementary schools in Texas were administered measures of phonological awareness, word recognition, and rapid naming skills 4 times a year. The mean ages were 5.8 years (SD = 0.35) for the kindergartners, 6.9 years (SD = 0.39) for Grade 1, and 8.0 years (SD = 0.43) for Grade 2; the percentage of boys was 50%. The results indicate that precursor reading skills such as phonological awareness and rapid naming are highly predictive of word reading (word recognition) and that developmental profiles formed in kindergarten are directly associated with development in Grades 1 and 2. Students identified as having reading-related difficulties in kindergarten exhibited slower development of word recognition skills in subsequent years of the study. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Predictors of reading and spelling abilities in first- and second-language learners.

This study examined the basic literacy skills and related processes of 1st- through 4th-grade children speaking English as a 1st language (L1) and English as a 2nd language (ESL). The performances of the L1 and ESL children on phonological awareness, word and pseudoword reading, and word and pseudoword spelling tasks were highly similar. The ESL children were at an advantage with regard to lexical access but performed more poorly on verbal working memory and syntactic awareness tasks. The results suggest that the main processes underlying L1 children's basic reading ability in Grades 1 and 2, namely phonological awareness and lexical access, are of equal importance for ESL children. Phonological awareness remained the strongest predictor of word reading ability for L1 and ESL children in Grades 3 and 4. However, the processes involved in L1 and ESL word reading and spelling appeared to vary at other points. Verbal working memory and syntactic awareness were found to be of importance for the word reading and spelling abilities of L1 children but not for ESL children. Lexical access was found to be of more importance for ESL children. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Genetic and environmental effects of serial naming and phonological awareness on early reading outcomes.

The current study involved 281 early-school-age twin pairs (118 monozygotic, 163 same-sex dizygotic) participating in the ongoing Western Reserve Reading Project (S. A. Petrill, K. Deater-Deckard, L. A. Thompson, & C. Schatschneider, 2006). Twins were tested in their homes by separate examiners on a battery of reading-related skills including phonological awareness, rapid automatized naming, word knowledge, and phonological decoding. Results suggested that a core genetic factor accounted for a significant portion of the covariance between phonological awareness, rapid naming, and reading outcomes. However, shared environmental influences related to phonological awareness were also associated with reading skills. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The Development of Reading in Children Who Speak English as a Second Language.

Patterns of reading development were examined in native English-speaking (L1) children and children who spoke English as a second language (ESL). Participants were 978 (790 L1 speakers and 188 ESL speakers) Grade 2 children involved in a longitudinal study that began in kindergarten. In kindergarten and Grade 2, participants completed standardized and experimental measures including reading, spelling, phonological processing, and memory. All children received phonological awareness instruction in kindergarten and phonics instruction in Grade 1. By the end of Grade 2, the ESL speakers' reading skills were comparable to those of L1 speakers, and ESL speakers even outperformed L1 speakers on several measures. The findings demonstrate that a model of early identification and intervention for children at risk is beneficial for ESL speakers and also suggest that the effects of bilingualism on the acquisition of early reading skills are not negative and may be positive. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Kindergarten Prediction of Reading Skills: A Longitudinal Comparative Analysis.

There is considerable focus in public policy on screening children for reading difficulties. Sixty years of research have not resolved questions of what constructs assessed in kindergarten best predict subsequent reading outcomes. This study assessed the relative importance of multiple measures obtained in a kindergarten sample for the prediction of reading outcomes at the end of 1st and 2nd grades. Analyses revealed that measures of phonological awareness, letter sound knowledge, and naming speed consistently accounted for the unique variance across reading outcomes whereas measures of perceptual skills and oral language and vocabulary did not. These results show that measures of letter name and letter sound knowledge, naming speed, and phonological awareness are good predictors of multiple reading outcomes in Grades 1 and 2. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Cross-language transfer of phonological awareness.

Investigated the factors influencing the English word identification performance of Spanish-speaking beginning readers. Beginning readers were administered tests of letter naming, Spanish phonological awareness, Spanish and English word recognition, and Spanish and English oral proficiency. Multiple-regression analyses revealed that the readers' performance on English word and pseudoword recognition tests was predicted by the levels of both Spanish phonological awareness and Spanish word recognition, thus indicating cross-language transfer. In contrast, neither English nor Spanish oral proficiency affected word-identification performance. Results suggest a specific way in which 1st-language learning and experience can aid children in the beginning stages of reading. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A randomized controlled trial study of the ABRACADABRA reading intervention program in grade 1.

This study reports a randomized controlled trial evaluation of a computer-based balanced literacy intervention, ABRACADABRA (http://grover.concordia.ca/abra/version1/abracadabra.html). Children (N = 144) in Grade 1 were exposed either to computer activities for word analysis, text comprehension, and fluency, alongside shared stories (experimental groups), or to balanced literacy approaches delivered by their classroom teachers (control group). Two computer-based interventions—a phoneme-based synthetic phonics method and a rime-based analytic phonics method—were contrasted. Children were taught 4 times per week for 12 weeks in small groups. There were significant improvements in letter knowledge in the analytic phonics program and significant improvements in phonological awareness, listening comprehension, and reading comprehension at immediate posttest and in phonological awareness and reading fluency at a delayed posttest in the synthetic phonics program. Effect size analyses confirmed that both interventions had a significant impact on literacy at both posttests. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Training the word recognition skills of reading disabled children: Treatment and transfer effects.

54 disabled readers were randomly assigned to 1 of 2 word recognition and spelling training programs or to a problem solving and study skills training program. One word-training program taught orthographically regular words by whole word methods alone; the other trained constituent grapheme–phoneme correspondences. The word-training groups made significant gains in word recognition accuracy and speed and in spelling. Significant transfer was observed on uninstructed spelling content but not on uninstructed reading vocabulary. In general, the word-training programs were equally effective for instructed content, but the whole-word group was superior on some transfer measures at posttest. Although the results demonstrate that dyslexic readers can be instructed successfully, the children did not profit differentially from letter-sound over whole-word training in the present context. We speculate that severely disabled readers may require either a more extended period of letter–sound instruction to reliably adopt an alphabetic decoding strategy or additional specific training in phonological awareness and subsyllabic segmentation. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Understanding chinese developmental dyslexia: Morphological awareness as a core cognitive construct.

Tasks representing 9 cognitive constructs of potential importance to understanding Chinese reading development and impairment were administered to 75 children with dyslexia and 77 age-matched children without reading difficulties in 5th and 6th grade. Logistic regression analyses revealed that dyslexic readers were best distinguished from age-matched controls with tasks of morphological awareness, speeded number naming, and vocabulary skill; performance on tasks of visual skills or phonological awareness failed to distinguish the groups. Path analyses further revealed that a construct of morphological awareness was the strongest consistent predictor of a variety of literacy-related skills across both groups. Findings suggest that morphological awareness may be a core theoretical construct necessary for explaining variability in reading Chinese. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Phonological Processing Skills and Early Reading Abilities in Hong Kong Chinese Kindergarteners Learning to Read English as a Second Language.

The present 9-month longitudinal study investigated relations between Chinese native language phonological processing skills and early Chinese and English reading abilities among 227 kindergarteners in Hong Kong. Phonological awareness, rapid automatized naming, and short-term verbal memory differed in their relations to concurrent and subsequent Chinese and English word recognition. The significant bidirectional relations between phonological awareness and Chinese reading ability remained even after accounting for the variance due to age, vocabulary, and visual skills performance. When all predictors were considered simultaneously, only phonological awareness remained a significant predictor of Chinese and English reading abilities both concurrently and longitudinally. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Home literacy activities and their influence on early literacy skills.

The relationship between the home environments of 66 children (aged 5.4–6.7 yrs) and their language and literacy development was examined. Parents (aged 28–46 yrs) of the children were interviewed regarding demographic information and home visits were conducted in which parents were observed reading with their children and interviewed about specific literacy practices. Children were assessed at approximately 9 mo intervals. After accounting for child age, parent education, and child ability as indexed by scores on a rapid automatized naming task and Block Design of the Wechsler Preschool and Primary Scales of Intelligence—Revised, shared book reading at home made no contribution to the prediction of the literacy skills of letter name and letter sound knowledge in kindergarten. In contrast, home activities involving letters predicted modest and significant amounts of variance. For the areas of receptive vocabulary and phonological sensitivity, neither shared book reading nor letter activities were predictive. Follow-up to mid-Grade 2 underscored the importance of letter name/sound knowledge and phonological sensitivity in kindergarten in accounting for individual differences in later achievement in reading comprehension, phonological spelling and conventional spelling. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Relation Between Naming and Literacy in Children With Word-Finding Difficulties.

Difficulties with picture naming tasks are associated with literacy problems. When given naming tasks, children with dyslexia are slower to produce words and have a higher proportion of errors (M. Wolf & P. G. Bowers, 1999). However, little is known about the relation between literacy and naming in other populations. This study investigated this relation in 20 children (age 6 years 6 months to 7 years 11 months) with word-finding difficulties. The children in the sample performed very poorly on assessments of naming, but unlike children with dyslexia, they were found to have decoding and spelling abilities within the normal range. In addition, their abilities on phonological awareness tasks were at a similar level to their decoding abilities. In contrast, their performance on reading comprehension and language comprehension measures was significantly worse than their performance on decoding, spelling, and rhyme awareness measures. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

From reading to spelling and spelling to reading: Transfer goes both ways.

This study compares the effects of practice spelling and reading specific words on the orthographic representations in memory involved in reading both practiced words and new, unfamiliar words. Typically developing readers in Grade 2 (mean age = 7 years, 7 months) participated in a training study examining whether transfer can occur between reading and spelling following a series of reading and spelling practice sessions. Practice consisted of either repeated reading or repeated spelling of words with shared orthographic rime patterns. A series of mixed analyses of variance was used to examine generalization within skill and transfer across skill. Following practice, word-specific transfer across skill was found. Specifically, children were better able to spell words they had practiced reading and to read words they had practiced spelling. In addition, generalization to new words with practiced rime units was found both within a skill and across skills. However, transfer from spelling to reading was greater than transfer from reading to spelling. Results indicate that the orthographic representations established through practice can be used for both reading and spelling. Subsequently, reading and spelling curricula should be coordinated to benefit children maximally. (PsycINFO Database Record (c) 2010 APA, all rights reserved)