Growth and predictors of change in English language learners' reading comprehension

This study modelled reading comprehension trajectories in Grades 4 to 6 English language learners (ELLs = 400), with different home language backgrounds, and in English monolinguals (EL1s = 153), and examined an augmented Simple View of Reading model. The contribution of Grade 1 (early) and Grade 4 (late) cognitive, language and word‐level reading to Grade 6 reading comprehension was examined. The reading comprehension trajectory was non‐linear in ELLs but linear in EL1s. Syntax predicted consistently rate of growth in reading comprehension. ELLs consistently underperformed EL1s on reading comprehension. Word‐level reading and all components of language (vocabulary, syntax and listening comprehension) remained stable predictors of Grade 6 reading comprehension. Grade 1 phonological awareness, naming speed and working memory predicted reading comprehension in Grade 6, as did Grade 4 phonological short‐term memory. Results support an augmented Simple View of Reading that includes cognitive, word‐level and language components, and underscore the importance of considering developmental changes in the constructs.     

Difficulties in L2 Hebrew Reading in Russian-speaking Second Graders

The present study examined factors that influence the process of learning to read in a second language. The Hebrew reading comprehension skills of 68 Russian-speaking children (mean age 7 years 6 months) were screened at the start of Grade 2. From this sample, 40 participants were selected: 20 successful learners and 20 unsuccessful learners. These two groups were then tested on a wide range of language skills (e.g., phonological processing, vocabulary, syntactic and morphological awareness) in both languages (Hebrew and Russian) and reading skills in Hebrew (e.g., reading speed and accuracy). Two factors, level of spoken Hebrew and phonological awareness deficits in both languages, were significant. Phonological awareness difficulties constituted the key factor associated with poor decoding whereas insufficient mastery of spoken Hebrew was important in the case of reading comprehension. An interesting dissociation was also found in our poor readers between impaired phonological awareness and other unimpaired phonological processing abilities such as oral pseudoword repetition and working memory. These findings suggest that, in addition to poor spoken L2 proficiency, poor readers are characterized more by a metalinguistic rather than a linguistic deficit in their native tongue.     

Predictors of English spelling in bilingual and monolingual children in Grade 1: the case of Cantonese and Tagalog

In order to examine the effect of the home language on the spelling development in English in children who are learning English as a second language (ESL learners), it is best to directly compare groups of ESL learners from various home language backgrounds. This study compared the oral language, phonological awareness, reading, and spelling performance of Tagalog–English bilingual, Cantonese–English bilingual, and monolingual English-speaking children in Grade 1. The bilingual children had lower scores than the monolinguals on measures of oral proficiency, but demonstrated similar or better performance on most phonological awareness, reading, and spelling tasks after controlling for vocabulary size in English. A series of moderated regression analysis revealed that although phonological awareness was associated with English spelling performance regardless of language background, the associations between specific spelling tasks and related underlying skills seemed to differ across language groups.     

The role of morphological awareness in reading achievement among young Chinese-speaking English language learners: a longitudinal study

The present study examined the development of morphological awareness and its contribution to vocabulary and reading comprehension among young Chinese-speaking English language learners (ELLs). We focused on two aspects of morphological awareness: derivational awareness and compound awareness. Participants included 46 kindergarteners (younger cohort) and 34 first graders (older cohort) of Chinese descent in Canada at the beginning of the study. Children were administered a battery of English measures including derivational awareness, compound awareness, phonological awareness, receptive vocabulary, and reading comprehension at two time points spaced 1?year apart. Results demonstrated a steady growth in Chinese-speaking ELL children??s derivational and compound awareness from kindergarten to Grade 2. Importantly, for the first graders, morphological awareness accounted for unique variance in vocabulary concurrently, and unique variance in both vocabulary and reading comprehension a year later. Generally speaking, the variance explained by morphological awareness increased with grade level, and derivational awareness accounted for more variance in vocabulary and reading comprehension than did compound awareness. These results underscore the emerging importance of morphological awareness, especially derivational awareness, in young Chinese-speaking ELL children??s English reading development.     

Development of Reading in Grades K–2 in Spanish‐Speaking English‐Language Learners

Development of English‐ and Spanish‐reading skills was explored in a sample of 251 Spanish‐speaking English‐language learners from kindergarten through Grade 2. Word identification and reading comprehension developed at a normal rate based on monolingual norms for Spanish‐ and English‐speaking children, but English oral language lagged significantly behind. Four categories of predictor variables were obtained in Spanish in kindergarten and in English in first grade: print knowledge, expressive language (as measured by vocabulary and sentence repetition tasks), phonological awareness, and rapid automatic naming (RAN). Longitudinal regression analyses indicated a modest amount of cross‐language transfer from Spanish to English. Hierarchical regression analyses indicated that developing English‐language skills (particularly phonological awareness and RAN) mediated the contribution of Spanish‐language variables to later reading. Further analyses revealed stronger within‐ than cross‐language associations of expressive language with later reading, suggesting that some variables function cross‐linguistically, and others within a particular language. Results suggest that some of the cognitive factors underlying reading disabilities in monolingual children (e.g., phonological awareness and RAN) may be important to an understanding of reading difficulties in bilingual children.     

A not-so-simple view of reading: how oral vocabulary and visual-word recognition complicate the story

The present study sought to clarify the relations amongst serial decoding, irregular word recognition, listening comprehension, facets of oral vocabulary and reading comprehension in two cohorts of children differing in reading level. In the process, the components of the simple view of reading were evaluated. Students in grades 1 (n = 67) and 6 (n = 56) were assessed on measures of phonological awareness, decoding, irregular word recognition, listening comprehension, oral vocabulary, and reading comprehension. Even when all other measures were controlled, vocabulary was found to explain reading comprehension in grade 6 but not grade 1. Vocabulary also predicted decoding in grade 6 and irregular word recognition in both grades. These results are interpreted as supporting a not-so-simple view of the constructs underlying reading comprehension that acknowledges complex connections between print skills and oral language.     

Synergetic effects of phonological awareness,vocabulary, and word reading on bilingual children’s reading comprehension: A three-year study

Using comparable measures of first language (L1) Chinese and second language (L2) English, this three-year longitudinal study examined the synergetic effects of phonological awareness, vocabulary, and word reading on reading comprehension development among 227 Hong Kong Chinese-English bilinguals from Grades 2-4. Structural equation growth modeling revealed that all three factors were significantly linked to one another and to initial reading comprehension for each language. Across languages, L1 Chinese vocabulary was directly linked to initial L2 English reading comprehension, while L1 Chinese phonological awareness was indirectly linked to initial L2 English reading comprehension via L2 English vocabulary and word reading. These findings underscore the synergetic effects of early phonological and lexical skills in determining early reading comprehension ability in both L1 and L2.     

Do Phonological and Executive Processes in English Learners at Risk for Reading Disabilities in Grade 1 Predict Performance in Grade 2?

This study determined the degree to which the phonological and executive components of memory reflect language‐specific capacities in reading achievement. We tested whether the memory processes in a sample of English‐language learners that played a major role in predicting second‐language acquisition and risk for reading disability (RD) in Grade 1 (Swanson, Sáez, Gerber, & Leafstedt, 2004) also predicted reading performance in Grade 2. The present results showed that Spanish short‐term memory (STM) performance in Grade 1 predicted basic Spanish‐reading skills and Spanish comprehension in Grade 2, whereas Grade 1 English STM performance predicted English vocabulary and English comprehension in Grade 2. More importantly, children at risk for RD in Grade 1 differed from the counterparts in Grade 2 on both English and Spanish measures of reading, whereas their memory deficits were isolated to Spanish STM and working memory (WM). The relationship between language‐specific processes in memory and reading are discussed.     

Examining an Extended Home Literacy Model: The Mediating Roles of Emergent Literacy Skills and Reading Fluency

We examined the developmental relationships between home literacy environment (parent teaching, shared book reading) and emergent literacy skills (phonological awareness, letter knowledge, vocabulary, rapid naming speed) in kindergarten, reading accuracy and fluency in Grade 1, and reading comprehension in Grades 2 and 3 in a sample of Canadian children learning to read English (N = 214). Results from a latent variable model showed that parent teaching predicted letter knowledge and phonological awareness, and shared book reading predicted vocabulary and rapid naming speed after controlling for family socioeconomic status. Moreover, both parent teaching and shared book reading contributed indirectly to reading accuracy and fluency in Grade 1, which then mediated the effects of home literacy environment on reading comprehension in Grades 2 and 3. The results suggest that the effects of home literacy environment on later reading development are distributed via more pathways than previously thought.     

The relationship between language and reading in bilingual English-Arabic children

The connection between language and reading is well established across many languages studied to date. Little is known, however, about the role of language in reading in Arabic??a Semitic language characterized by diglossia??in which the oral and written varieties differ across language components. This study examined the relationship among multiple components of language, namely, phonology, morphology, and vocabulary and reading outcomes in 83 bilingual English-Arabic children. Results revealed associations between phonological awareness skills across English and Arabic. These associations did not hold for morphological awareness skills. Results also revealed that for Arabic and English, phonological awareness predicted word and pseudoword reading accuracy and vocabulary predicted reading comprehension. These findings are consistent with the tenets of the extended version of the Triangle Model of reading, which underscores the importance of multiple language components in predicting reading outcomes. Implications for future research, early intervention, and instruction with bilingual children are highlighted.     

Minding morphology: How morphological awareness relates to reading for English language learners

This study explored subprocesses of reading for 157 fifth grade Spanish-speaking English language learners (ELLs) by examining whether morphological awareness made a unique contribution to reading comprehension beyond a strong covariate-phonological decoding. The role of word reading and reading vocabulary as mediators of this relationship was also explored. Results showed that fourth grade morphological awareness did not make a significant unique direct effect on fifth grade reading comprehension, controlling for phonological decoding, word reading, and reading vocabulary. Fourth grade morphological awareness did, though, make a unique moderate total contribution to fifth grade reading comprehension with reading vocabulary, but not word reading, mediating the relationship when controlling for phonological decoding. In contrast, phonological decoding made a nonsignificant total contribution to reading comprehension with neither word reading nor reading vocabulary mediating the relationship when controlling for morphological awareness. Alternative models were also explored, showing the importance of including both predictors in a model of ELL reading comprehension, primarily to include the support of phonological decoding to word reading and the support of morphological awareness to reading comprehension via reading vocabulary. Results highlighted the importance of morphological awareness in facilitating reading comprehension via improving reading vocabulary knowledge, and also the potential of interventions involving morphological instruction to support reading achievement for Spanish-speaking ELLs.     

Toward modeling reading comprehension and reading fluency in English language learners

This study investigated the adequacy of an expanded simple view of reading (SVR) framework for English language learners (ELLs), using mediation modeling approach. The proposed expanded SVR included reading fluency as an outcome and phonological awareness and naming speed as predictors. To test the fit of the proposed mediation model, longitudinal data from 308 ELLs from different linguistic backgrounds were analyzed using structural equation modeling. We examined the mediating role of Grade 2 word-level reading skills in the association between Grade 1 phonological awareness, naming speed, and listening comprehension and Grade 3 reading comprehension and reading fluency. The results indicated that word-level reading skills fully mediated the association between phonological awareness, reading comprehension and reading fluency. Word-level reading skills partially mediated the association between naming speed and reading fluency. Listening comprehension contributed directly to reading comprehension and reading fluency. It appears that reading development in ELLs is better understood when reading fluency is added to the SVR framework as an outcome and naming speed as a building block of SVR. Theoretical aspects of the mediation model in relation to ELL reading development are also addressed.     

Vocabulary knowledge and morphological awareness in Chinese as a heritage language (CHL) reading comprehension ability

This study explored the role of vocabulary knowledge and morphological awareness in reading comprehension ability of Chinese as a heritage language (CHL) learners. One hundred ninety five CHL students participated in this study and completed a series of measures including two sets of vocabulary knowledge (one consisting of items pertaining to early exposure to spoken Chinese and the other comprised of items selected from a pool of words in Chinese as a foreign language classrooms), morphological awareness (structural awareness and functional awareness), and reading comprehension ability (lexical inference and passage comprehension). Drawing upon structural equation modeling with a bootstrap estimation method, the study found that vocabulary knowledge and morphological awareness both contributed to reading comprehension among CHL learners. More critically, the results indicated that morphological awareness mediated the relation between vocabulary knowledge and reading comprehension in CHL learners. Furthermore, multiple regression analyses probed the relative contributions of vocabulary knowledge measures to morphological awareness and reading comprehension, and found that vocabulary knowledge acquired in formal Chinese instruction contributed to morphological awareness and reading comprehension, to a greater extent, than that gained through early exposure to spoken Chinese.     

An emergent interaction between reading fluency and vocabulary in the prediction of reading comprehension among French immersion elementary students

This study investigated an emergent interaction between word reading fluency and vocabulary knowledge in the prediction of reading comprehension among French immersion students in Grades 2 and 3. A group of 66 students were tested on measures of phonological awareness, rapid automatized naming, word reading accuracy, vocabulary, word reading fluency and reading comprehension in English and French at both time points. Hierarchical regression analyses were conducted to examine whether vocabulary and word reading fluency interact in predicting English and French reading comprehension. Regressions were constructed for each language and grade separately. Results showed that in Grade 2, word reading fluency and vocabulary contributed independently to reading comprehension, though an interaction between these variables was not observed in either language. By Grade 3, an interaction between these constructs emerged and was shown to predict reading comprehension in both English and French. Specifically, vocabulary was positively related to reading comprehension among students with moderate to high levels of fluency, while vocabulary did not uniquely contribute to reading comprehension among those who were less fluent. The emergence of an interaction in Grade 3 suggests that as students’ reading skills become more proficient, reading comprehension outcomes are better explained by taking into account the interaction between reading fluency and vocabulary knowledge.

     

The contribution of phonological and morphological awareness in Chinese–English bilingual reading acquisition

The current study examined the contribution of cross-language phonological and morphological awareness to reading acquisition in bilingual children. Participants were 140 children (M _age = 8.26 years) between Grades 1–4 who learned Chinese as their first language and English as their second language. Awareness of phoneme, onset-rime, compound structures and polysemy (i.e. words with multiple meanings) were measured using conceptually comparable tasks in both languages. Oral vocabulary, single word reading, and reading comprehension were also assessed. Path analysis revealed significant direct effects from Chinese rime awareness to both English word reading and reading comprehension. English phoneme awareness also had a significant direct effect on Chinese word reading. There was a significant direct effect from Chinese polyseme identification to English reading comprehension. Awareness of compound structure in one language also had indirect effects on reading outcomes in the other language via within-language compound structure awareness. These finding provided evidence for bi-directional cross-language phonological and morphological transfer in Chinese–English bilingual reading acquisition.     

Language and reading development in children learning English as an additional language in primary school in England

Children learning English as an additional language (EAL) are a growing population of learners in English primary schools. These children begin school with differing levels of English language proficiency and tend to underperform in relation to their non-EAL peers on measures of English oral language and reading. However, little work has examined the developmental trajectories of these skills in EAL learners in England. EAL learners and 33 non-EAL peers in Year 4 (age 8–9 years) were assessed at three time points over 18 months on measures of oral language (vocabulary, grammar and listening comprehension), phonological processing (spoonerisms and rapid automatised naming) and reading skills (single-word decoding and passage reading). At t1, EAL learners scored significantly lower than non-EAL peers in receptive and expressive vocabulary (breadth but not depth), spoonerisms and passage reading accuracy. Contrary to previous research, no significant group differences were found in listening or reading comprehension skills. With the exception of passage reading accuracy, there was no evidence for convergence or divergence between the groups in rate of progress over time. After three years of English-medium classroom instruction, EAL learners continue to underperform relative to their non-EAL peers in breadth of English vocabulary knowledge. This discrepancy in vocabulary knowledge does not appear to narrow as a result of regular classroom instruction in the run up to the final stages of primary school, pinpointing vocabulary as a key target for intervention.     

A Cross-Linguistic,Longitudinal Study of the Foundations of Decoding and Reading Comprehension Ability

ABSTRACT

The present study investigated the moderating role of orthographic consistency on the development of reading comprehension in four language groups (English, n = 179; Spanish, n = 188; Czech, n = 135; Slovak, n = 194) from kindergarten to Grade 2. In all languages, early variations in phoneme awareness/letter knowledge, rapid automatised naming, and emerging decoding skills, but not oral language, predicted variations in decoding skills at the end of Grade 1; these in turn predicted reading comprehension in Grade 2. For the three consistent orthographies (Spanish, Slovak, and Czech), kindergarten language skills were another significant predictor of Grade 2 reading comprehension. This effect was absent in the English sample, where variations in decoding skills were a more powerful predictor. These results provide the first longitudinal evidence for effects of orthographic consistency on the development of reading comprehension and provide support for the simple view of reading.     

Is the Whole Greater Than the Sum of Its Parts? Modeling the Contributions of Language Comprehension Skills to Reading Comprehension in the Upper Elementary Grades

Language comprehension is crucial to reading. However, theoretical models and recent research raise questions about what constitutes this multifaceted domain. We present two related studies examining the dimensionality of language comprehension and relations to reading comprehension in the upper elementary grades. Studies 1 (Grade 6; N = 148) and 2 (Grade 3–5; N = 311) contrasted factor models of language comprehension using item level indicators of morphological awareness and vocabulary (Studies 1 and 2) and syntactic awareness (Study 2). In both studies, a bifactor model—including general language comprehension and specific factors for each language component—best fit the data, and general language comprehension was the strongest predictor of reading comprehension. In Study 2, the morphology-specific factor also uniquely predicted reading comprehension above and beyond general language comprehension. Results suggest the value of modeling the common proficiency underlying performance on tasks designed to tap theoretically distinct language comprehension skills.     

Developmental changes in the nature of language proficiency and reading fluency paint a more complex view of reading comprehension in ELL and EL1

We examined theoretical issues concerning the development of reading fluency and language proficiency in 390 English Language Learners (ELLs,) and 149 monolingual, English-as-a-first language (EL1) students. The extent to which performance on these constructs in Grade 5 (i.e., concurrent predictors) contributes to reading comprehension in the presence of Grade 2 autoregressors was also addressed. Students were assessed on cognitive, language, word reading, and reading fluency skills in Grades 2 and 5. In Grade 2, regardless of language group, word and text reading fluency formed a single factor, but by Grade 5 word and text reading fluency formed two distinct factors, the latter being more aligned with language comprehension. In both groups a substantial proportion of the variance in Grade 5 reading comprehension was accounted for uniquely by Grade 2 phonological awareness and vocabulary. Grade 5 text reading fluency contributed uniquely in the presence of the autoregressors. By Grade 5 syntactic skills and listening comprehension emerged as additional language proficiency components predicting reading comprehension in ELL but not in EL1. Results suggest that predictors of reading comprehension are similar but not identical in ELL and EL1. The findings point to a more nuanced and dynamic framework for understanding the building blocks that contribute to reading comprehension in ELLs and EL1s in upper elementary school. They underscore the importance of considering constructs such as vocabulary, whose role is stable, and other components of language proficiency and reading fluency whose role becomes pivotal as their nature changes.     

Do vocabulary,syntactic awareness,and reading comprehension in second language facilitate the development of each other in young children?

This study explored whether children's second language (L2) vocabulary, syntactic awareness, and reading comprehension contributed to the growth of each other. A total of 184 Chinese primary school children (91 girls) aged 8–10 years old in Hong Kong participated in the pre-test of this study. Among them, 88 were in Grade 3 and 96 were in Grade 4. One year later, 178 of these children also participated in the post-test. These children learned English as an L2 at school. They completed a series of English language tasks. The results from a cross-lagged panel model show that vocabulary predicted the growth of syntactic awareness and reading comprehension. Syntactic awareness predicted the growth of vocabulary and reading comprehension. Reading comprehension facilitated the growth of vocabulary, and it also predicted the growth of syntactic awareness in Grade 4 students but not in Grade 3 students. Implications for teaching children an L2 are discussed.