Predicting reading comprehension in early elementary school: The independent contributions of oral language and decoding skills.

The authors examined the development of oral language and decoding skills from preschool to early elementary school and their relation to beginning reading comprehension using a cross-sequential design. Four- and 6-year-old children were tested on oral language and decoding skills and were retested 2 years later. In all age groups, oral language and decoding skills formed distinct clusters. The 2 clusters were related to each other in preschool, but this relation became weaker in kindergarten and 2nd grade. Structural equation modeling showed that both sets of skills in 2nd grade independently predicted a child’s reading comprehension. These findings confirm and extend the view that the 2 clusters of skills develop early in a child’s life and contribute to reading comprehension activities in early elementary school, with each cluster making a considerable, unique contribution. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Precursors of reading skill from infancy to first grade in Finnish: Continuity and change in a highly inflected language.

The course of language acquisition from infancy to public primary school was followed in a sample of 56 Finnish children to examine precursors to reading at first grade. Structural equation modeling of continuity suggested effects from growth in early vocabulary to mastery of inflectional forms at preschool age. The early language directly influenced early phonological awareness (PA) and only indirectly influenced later development in PA and word reading. The course of development in PA progressed from detecting larger multiphonemic units toward recognizing and producing phonemes in words, which, in turn, were positively associated with differences in producing new words by deleting and blending phonemes at kindergarten age. Including word reading before school entry levelled out the influence of the concurrent phonemic awareness factor on reading at first grade. Hence, in a highly inflected language with a transparent orthography, the pathway to reading consisted of skills learned in succession, the last phase being characterized by simultaneous development involving phonemic awareness and emerging reading skill. The finding led to the conclusion that, in addition to universal routes, language- and culture-specific routes to literacy must be acknowledged when searching for the precursors to reading at school age. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Preschool predictors of narrative writing skills in elementary school children.

This study examined the preschool predictors of elementary school narrative writing skills. The sample included 65 typically developing African American children, ranging in age from 5.0 to 5.5 years, and was 44.6% male. Targeted preschool predictors included measures of phonological processing, core language abilities, prereading skills, and early writing concepts assessed during the spring or summer, just before beginning kindergarten. Using hierarchical linear modeling, findings showed that core language abilities, prereading skills, and maternal education at preschool significantly predicted the level of writing in Grades 3–5, but only core language abilities and prereading skills significantly predicted the rate of growth in writing. When kindergartners were separated into low and high readers, and low and high core language abilities, a significant pattern of widening differences emerged between the groups over time. These findings point to core language abilities, prereading skills, and maternal education assessed at kindergarten entry as critical predictors of later narrative writing skills, and they suggest the importance of including such measures when screening for written language problems in early kindergarten and early elementary school. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Contribution of morphological awareness to Chinese-English biliteracy acquisition.

This study is an investigation of the contribution of morphological awareness in Chinese-English biliteracy acquisition. Comparable tasks in Chinese and English were administered to test children's skills in morphological awareness, phonological awareness, oral vocabulary, word reading, and reading comprehension. The results showed that after the effect of Chinese-based predictors had been accounted for, English morphological awareness of compound structure still contributed to variance in both character reading and reading comprehension in Chinese. This finding indicates a cross-language morphological transfer in acquisition of two distinct writing systems. The transfer from English L2 to Chinese L1 is due to the bilingual children's rapidly increasing English L2 skills in their primary school years. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The nature of preschool phonological processing abilities and their relations to vocabulary, general cognitive abilities, and print knowledge.

The development of reading-related phonological processing abilities represents an important developmental milestone in the process of learning to read. In this cross-sectional study, confirmatory factor analysis was used to examine the structure of phonological processing abilities in 129 younger preschoolers (M = 40.88 months, SD = 4.65) and 304 older preschoolers (M = 56.49 months, SD = 5.31). A 2-factor model in which Phonological Awareness and Phonological Memory were represented by 1 factor and Lexical Access was represented by a 2nd factor provided the best fit for both samples and was largely invariant across samples. Measures of vocabulary, cognitive abilities, and print knowledge were significantly correlated with both factors, but Phonological Awareness/Memory had unique relations with word reading. Despite significant development of phonological processing abilities across the preschool years and into kindergarten, these results show that the structure of these skills remains invariant. (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)     

To read or not to read: A meta-analysis of print exposure from infancy to early adulthood.

This research synthesis examines whether the association between print exposure and components of reading grows stronger across development. We meta-analyzed 99 studies (N = 7,669) that focused on leisure time reading of (a) preschoolers and kindergartners, (b) children attending Grades 1–12, and (c) college and university students. For all measures in the outcome domains of reading comprehension and technical reading and spelling, moderate to strong correlations with print exposure were found. The outcomes support an upward spiral of causality: Children who are more proficient in comprehension and technical reading and spelling skills read more; because of more print exposure, their comprehension and technical reading and spelling skills improved more with each year of education. For example, in preschool and kindergarten print exposure explained 12% of the variance in oral language skills, in primary school 13%, in middle school 19%, in high school 30%, and in college and university 34%. Moderate associations of print exposure with academic achievement indicate that frequent readers are more successful students. Interestingly, poor readers also appear to benefit from independent leisure time reading. We conclude that shared book reading to preconventional readers may be part of a continuum of out-of-school reading experiences that facilitate children's language, reading, and spelling achievement throughout their development. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Development of emergent literacy and early reading skills in preschool children: Evidence from a latent-variable longitudinal study.

Although research has identified oral language, print knowledge, and phonological sensitivity as important emergent literacy skills for the development of reading, few studies have examined the relations between these aspects of emergent literacy or between these skills during preschool and during later reading. This study examined the joint and unique predictive significance of emergent literacy skills for both later emergent literacy skills and reading in two samples of preschoolers. Ninety-six children (mean age?=?41 months, SD?=?9.41) were followed from early to late preschool, and 97 children (mean age?=?60 months, SD?=?5.41) were followed from late preschool to kindergarten or first grade. Structural equation modeling revealed significant developmental continuity of these skills, particularly for letter knowledge and phonological sensitivity from late preschool to early grade school, both of which were the only unique predictors of decoding. (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)     

The comprehensive language approach to early literacy: The interrelationships among vocabulary, phonological sensitivity, and print knowledge among preschool-aged children.

This article describes 2 points of view about the relationship between oral-language and literacy skills: The phonological sensitivity approach posits that vocabulary provides the basis for phonological sensitivity, which then is the key language ability supporting reading, and the comprehensive language approach (CLA) posits that varied language skills interact with literacy knowledge and continue to play a vital role in subsequent reading achievement. The study included 533 Head Start preschool-aged children (M=4 years 9 months) in 2 locations and examined receptive vocabulary, phonological awareness, and print knowledge. Partial correlational and regression analyses found results consistent with the CLA approach and evidence of a core deficit in phonological sensitivity, interpreted in a manner consistent with the CLA perspective. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Contributions of morphology beyond phonology to literacy outcomes of upper elementary and middle-school students.

Using structural equation modeling the authors evaluated the contribution of morphological awareness, phonological memory, and phonological decoding to reading comprehension, reading vocabulary, spelling, and accuracy and rate of decoding morphologically complex words for 182 4th- and 5th-grade students, 218 6th- and 7th-grade students, and 207 8th- and 9th-grade students in a suburban school district. Morphological awareness made a significant unique contribution to reading comprehension, reading vocabulary, and spelling for all 3 groups, to all measures of decoding rate for the 8th/9th-grade students, and to some measures of decoding accuracy for the 4th/5th-grade and 8th/9th-grade students. Morphological awareness also made a significant contribution to reading comprehension above and beyond that of reading vocabulary for all 3 groups. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Are first- and second-language factors related in predicting second-language reading comprehension? A study of Spanish-speaking children acquiring English as a second language from first to second grade.

First-language (L1) and 2nd-language (L2) oral language skills and L2 word reading were used as predictors to test the simple view of reading as a model of 2nd-language reading comprehension. The simple view of reading states that reading comprehension is related to decoding and oral language comprehension skills. One hundred thirty-one Spanish-speaking English learners (ELs) were tested in 1st grade and many were followed into 2nd grade, including a full sample of 79. Structural equation modeling confirmed that a 5-factor measurement model had the best fit, suggesting that L1 and L2 phonological awareness should be viewed as separate but related constructs and that L1 and L2 oral language proficiency, measured by vocabulary and grammatical awareness, were separate constructs. The structural model indicated that for this group of ELs, who were educated in English, English oral language proficiency and word reading were the strongest predictors of English reading comprehension. Other models that deleted 1 of these crucial components resulted in significantly poorer fit. Therefore, the results support the validity of the simple view of reading as a model for the development of reading comprehension in young ELs. Implications for theory and practice, specifically assessment of ELs, are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Morphological awareness: A key to understanding poor reading comprehension in English.

This longitudinal study examined the performance of poor comprehenders on several reading-related abilities in the late elementary school years. We identified 3 groups of readers in Grade 5 who were matched on word reading accuracy and speed, nonverbal cognitive ability, and age: unexpected poor comprehenders, expected average comprehenders, and unexpected good comprehenders. We compared these groups in Grade 5 and, retrospectively, in Grade 3. The 3 groups performed similarly on phonological awareness, naming speed, and orthographic processing tasks but differed in morphological awareness, even when vocabulary was controlled statistically. Unexpected poor comprehenders performed more poorly than expected average comprehenders in morphological derivation at Grade 5 but not in Grade 3; in contrast, expected average comprehenders performed more poorly than unexpected good comprehenders at Grade 3, but these groups did not differ in Grade 5. Our findings suggest that poor morphological awareness contributes to reading comprehension difficulties and that children with different reading comprehension profiles may learn morphology at different rates. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Reading and Phonological Awareness in Williams Syndrome.

This article describes the relationship between reading, phonological awareness abilities (PA), and intelligence in a group of 16 individuals with Williams syndrome (WS) and in a group of 16 typically developing children, matched for mental age. The individuals with WS were impaired in passage comprehension, in some areas of PA investigated (syllable deletion and rhyme detection), and in nonword reading accuracy, a measure of grapheme-phoneme conversion. This latter finding is relevant, considering that in Italy regular print-to-sound correspondence is the most practiced teaching routine in the early phases of learning to read. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Developmental changes in the manifestation of a phonological deficit in dyslexic children learning to read a regular orthography.

In a longitudinal study, the development of phonological processing abilities was studied in 19 dyslexic, 17 weak, and 19 normal readers learning to read in Dutch. Among other abilities, phonological awareness and rapid automatized naming were assessed in kindergarten, in 1st grade, and in 6th grade. Dyslexic and weak readers had impairments in rapid naming from kindergarten through 6th grade. Their impairments in phonological awareness at the level of phonemes became manifest in 1st grade and tended to disappear at the end of primary school. However, in a second cross-sectional study, including 13 dyslexic and 25 normal readers, dyslexic children's awareness of phonemes was hampered when task demands increased. The various manifestations of a phonological deficit follow distinct developmental pathways. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Growth in reading skills of children from diverse linguistic backgrounds: Findings from a 5-year longitudinal study.

This article reports on the results of a longitudinal investigation of the reading development of a sample of 824 children (406 girls, 418 boys). The sample included 689 native English-speaking (L1) children and 135 English-language learners (ELLs) representing 33 different native languages. In kindergarten and 4th grade, children's word reading, spelling, phonological processing, syntactic awareness, and working memory skills were assessed with standardized and experimental measures. In addition, word reading was assessed from kindergarten through 4th grade, and reading comprehension in 4th grade. Comparisons of reading skills between the ELLs and the L1 speakers demonstrated that despite slightly lower performance of the ELLs on several kindergarten tasks, differences at 4th grade were negligible. Fourth-grade word reading was predicted by the same kindergarten tasks for both language groups, and prediction of reading comprehension differed by only 1 task. Finally, the trajectory of word reading was nonlinear for both groups, although predictors of this trajectory differed between groups. The findings suggest that early identification models established through research with L1 speakers are appropriate for identifying ELLs at risk for reading difficulties. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Does growth rate in oral reading fluency matter in predicting reading comprehension achievement?

In this study, we examined the relationship of growth trajectories of oral reading fluency, vocabulary, phonological awareness, letter-naming fluency, and nonsense word reading fluency from 1st grade to 3rd grade with reading comprehension in 1st, 2nd, and 3rd grades. Data from 12,536 children who were followed from kindergarten to 3rd grade longitudinally were used. These children were administered Dynamic Indicators of Basic Early Literacy Skills subtests, Peabody Picture Vocabulary Test—Third Edition, and reading comprehension (Stanford Achievement Test, 10th ed.) tasks multiple times in each year. Students' initial status and rate of growth in each predictor within each grade were estimated using individual growth modeling. These estimates were then used as predictors in dominance regression analyses to examine relative contributions that the predictors made to the outcome: reading comprehension. Among the 1st-grade predictors, individual differences in growth rate in oral reading fluency in 1st grade, followed by vocabulary skills and the autoregressive effect of reading comprehension, made the most contribution to reading comprehension in 3rd grade. Among the 2nd- and 3rd-grade predictors, children's initial status in oral reading fluency had the strongest relationships with their reading comprehension skills in 3rd grade. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Prediction of first-grade reading in Spanish-speaking English-language learners.

Longitudinal prediction of English and Spanish reading skills was examined in a sample of 249 Spanish-speaking English-language learners at 3 time points in kindergarten through Grade 1. Phonological awareness transferred from Spanish to English and was predictive of word-identification skills, as in previous studies. Other variables showing cross-linguistic transfer were letter and word knowledge, print concepts, and sentence memory. Expressive vocabulary tended to show language-specific relationships to later reading. Oral-language variables predicted reading comprehension more highly than word identification. Classification of good and poor readers in 1st grade was found to be comparable with studies that used monolingual readers. Results broadened the range of variables showing cross-linguistic transfer, at the level of both predictor and outcome variables. (PsycINFO Database Record (c) 2010 APA, all rights reserved)