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1.
Anthony JL Williams JM McDonald R Corbitt-Shindler D Carlson CD Francis DJ 《Annals of dyslexia》2006,56(2):239-270
Phonological awareness (PA), phonological memory (PM), and phonological access to lexical storage (also known as RAN), play
important roles in acquiring literacy. We examined the convergent, discriminant, and predictive validity of these phonological
processing abilities (PPAs) in 147 3-, 4-, and 5-year-old children whose native language was Spanish. Confirmatory factor
analysis (CFA) supported the validity of each PPA as separate from general cognitive ability and separate from each other.
Moreover, structural equation modeling found RAN uniquely associated with knowledge of Spanish letter names and Spanish letter
sounds. PA was found the best predictor of children’s ability to distinguish alphabetic text from nonalphabetic text. Finally,
general cognitive ability was only indirectly associated with emergent literacy skills via PPAs. These results highlight the
importance of PPAs in the early literacy development of native Spanish speaking preschool children. 相似文献
2.
Thais Barbosa Monica Carolina Miranda Ruth F. Santos Orlando Francisco A. Bueno 《Reading and writing》2009,22(2):201-218
One of the most usual flaws that lead to literacy disability regards cognitive difficulties and alterations some children
present in the literacy process. Many studies have found alterations in phonological processing, more specifically in phonological
working memory (PWM) and phonological awareness (PA). Therefore, our aim was to identify alterations in skills of phonological
working memory, phonological awareness and language (semantic, syntactic and phonological aspects) of Brazilian children with
literacy disabilities (age 7–8). They were divided into two groups: (1) Group of Normal Literacy (NL); and (2) Group With
Literacy Disabilities (LD). The evaluation comprised tests that assessed general cognitive functions and the skills at stake.
The LD presented a poorer performance than the NL in the skills of PWM, PA and language aspects. The factor analysis showed
that these skills prevailed in differentiating the groups. Thus, children with literacy disabilities presented deficits in
phonological processing and language. These deficits seem to be a result of alterations of the phonological representations
and poor language skills that are prior to the literacy period. Consequently, we believe that the early identification of
these alterations can be very useful for the prevention of future literacy problems. 相似文献
3.
This paper describes a 2-year longitudinal study of 76 initially prereading children. The study examined the relationships between phonological awareness (measured by tests of onset and rime, phonemic segmentation and phoneme deletion), verbal working memory and the development of reading and spelling. Factor analyses showed that the verbal working memory tests which were administered loaded on two distinct but highly related factors, the first of which,simple repetition, involved the repetition of verbal items exactly as spoken by the experimenter, whereas the second,backwards repetition, involved repetition of items in reverse order. Factor analyses also showed that, whist the phonological awareness variables consistently loaded on the backwards repetition factor at the beginning and end of Grade 1, by Grade 2 the phonological awareness variables loaded on a separate factor which also included sentence repetition. Results of multiple regression analyses, with reading and spelling as a compound criterion variable, indicated that phonological awareness consistently predicted later reading and spelling even when both simple and backwards repetition were controlled. In contrast, verbal working memory did not consistently predict reading and spelling across testing times. Whilst there was some indication that verbal working memory, especially backwards repetition, measured during Grade 1 did predict reading and spelling in Grade 2, these effects were no longer evident when all three phonological variables were controlled. Nevertheless, with 4 individual reading and 2 individual spelling measures as the criterion variables, it was shown that phonological awareness was not quite such a consistent predictor of reading and spelling: it was most highly related to reading pseudowords and spelling real words; but it was not so highly related to spelling pseudowords, apparently because the processing demands of the task for the young children in the study were extremely high. Given the importance of verbal working memory for the completion of phonological awareness, reading and spelling tasks, in particular for spelling pseudowords, the findings are interpreted as providing some support for a theoretical position which posits that both phonological awareness and verbal working memory contribute to the early stages of literacy acquisition. Whilst the findings suggest some support for a general underlying phonological ability, there is also evidence that, as children learn to read and write, verbal working memory and phonological awareness become more differentiated. 相似文献
4.
George K. Georgiou George Manolitsis Jari-Erik Nurmi Rauno Parrila 《Contemporary educational psychology》2010
We examined the importance of children’s classroom activity, defined as task-focused versus task-avoidance behavior, on different literacy outcomes in an orthographically consistent language. Greek children (n = 95) were tested in kindergarten, grade 1, and grade 2 on measures of general cognitive ability, phonological awareness, RAN, and short-term memory. The teachers of the children also assessed their task-focused behavior. Nonword decoding, reading fluency, spelling, and reading comprehension measures were administered in grades 2 and 3. The results indicated that task-focused behavior accounted for unique variance in spelling and reading comprehension, even after controlling for the effects of autoregressor, non-verbal IQ, and phonological processing. 相似文献
5.
This paper investigates the relationship between phonological processing and reading ability amongst grade 4 and grade 5 Arabic
speaking children in Egypt. In addition to measuring reading level, the study assessed the children’s ability to identify
rhymes, delete individual phonemes from words, retain and manipulate sequences of digit names and rapidly access verbal labels.
Further literacy and literacy-related tasks required children to decode novel letter strings, to distinguish similar words,
to identify words within letter chains and to correctly spell dictated text. A non-verbal ability measure was also included
to allow comparisons to be made between a group of poor readers with good non-verbal skills (dyslexics) with a control group
of chronological-age-matched normal readers with equivalent average scores on the non-verbal task. Results indicated relationships
between literacy ability, decoding and phonological processing within this cohort, as well as identifying differences between
dyslexic and control groups that suggest Arabic dyslexics show signs of poor phonological skills. The study supports the view
that Arabic dyslexic children have impairments in the phonological processing domain. 相似文献
6.
Joint storybook reading and joint writing interventions among low SES preschoolers: differential contributions to early literacy 总被引：1，自引：0，他引：1
This study compared two interventions: one focusing on language and storybook reading and the other on alphabetic skills and writing. Seventy-one preschoolers aged 3–5 from a low SES township in central Israel (35 in the reading program and 36 in the writing program) participated in evaluation of the interventions. Twenty-four untreated preschoolers served as a control group. The children were tested twice, at the beginning and at the end of the school year, in: phonological awareness, word writing, letter knowledge, orthographic awareness, listening comprehension, receptive vocabulary, and general knowledge. Both programs involved games and creative activities. The writing program encouraged letter knowledge, phonological awareness, and functional writing activities. The reading program utilized 11 children's books for focusing on language and exploring major concepts raised by these books. Results indicated that children in the two literacy programs progressed significantly more than the control group on phonological awareness and orthographic awareness. However, the joint writing group significantly outperformed both the joint reading group and the control group on phonological awareness, word writing, orthographic awareness, and letter knowledge. We also found that children as young as 3–4 years gained from literacy programs as much as did older children, aged 4–5, on all the measures assessed in our program. 相似文献
7.
This study examined the associations of phonological processing skills with reading and arithmetic ability in Chinese kindergartners (Mage = 5.56 years), third graders (Mage = 9.72 years), and fifth graders (Mage = 11.75 years) (N = 413) of Han descent. The results showed that phonological awareness and rapid automatized naming (RAN) showed stronger relations than phonological memory with reading and arithmetic across grades. Furthermore, the associations of phonological awareness and RAN with reading were much stronger in kindergartners than in primary school children, whereas their relationships with arithmetic remained stable across grades. Among phonological skills, phonological awareness has a unique influence on arithmetic that is independent of Chinese character reading in third-graders and kindergartners. In contrast, RAN uniquely explained the variation in arithmetic skills in fifth graders when reading was statistically controlled for. These findings have important implications for understanding the co-development of reading and arithmetic across grades and raise the possibility of training in phonological awareness and/or RAN to help children at risk for learning disabilities. 相似文献
8.
C. McBride-Chang H. Cheung B. W.-Y. Chow C. S.-L. Chow L. Choi 《Reading and writing》2006,19(7):695-716
How are metalinguistic skills associated with vocabulary knowledge in languages with contrasting phonological and morphological properties? To address this question, tasks of phonological awareness and morphological awareness, other reasoning and literacy-related skills, and measures of vocabulary knowledge in Chinese and English, were administered to 217 Hong Kong Chinese kindergarten children learning English as a second language. Syllable-level awareness but not phoneme onset awareness was strongly associated with Chinese vocabulary knowledge; phoneme onset awareness but not syllable awareness was associated with English vocabulary knowledge. In hierarchical regression equations, phonological awareness in English explained unique variance in English vocabulary knowledge but not in Chinese vocabulary knowledge. In contrast, measures of morphological awareness, which were strongly associated with syllable awareness, uniquely explained 13% of the variance in Chinese vocabulary knowledge apart from all other measures included but were not uniquely associated with English vocabulary knowledge. Findings highlight the strong overlap across phonological and morphological awareness in Chinese and the different associations of each to vocabulary acquisition in Chinese (L1) and English (L2) languages. 相似文献
9.
Hong Li Hua Shu Catherine McBride‐Chang Hongyun Liu Hong Peng 《Journal of Research in Reading》2012,35(3):287-307
Tasks tapping visual skills, orthographic knowledge, phonological awareness, speeded naming, morphological awareness and Chinese character recognition were administered to 184 kindergarteners and 273 primary school students from Beijing. Regression analyses indicated that only syllable deletion, morphological construction and speeded number naming were unique correlates of Chinese character recognition in kindergarteners. Among primary school children, the independent correlates of character recognition were rime detection, homophone judgement, morpheme production, orthographic knowledge and speeded number naming. Results underscore the importance of some dimensions of both phonological processing and morphological awareness for both very early and intermediate Chinese reading acquisition. Although significantly correlated with character recognition in younger (but not older) children, visual skills were not uniquely associated with Chinese character reading at any grade level. However, orthographic skills were strongly associated with reading in primary school but not kindergarten, suggesting that orthographic skills are more important for literacy development as reading experience increases. 相似文献
10.
Individual differences in phonologicalsensitivity are among the most powerfulpredictors of early word decoding ability and adeficit in phonological sensitivity is thoughtto be the primary stumbling block for thosechildren who have difficulty learning to read. However, only recently have researchers begunto search for the potential causes andcorrelates in phonological sensitivitydevelopment. In the present one-yearlongitudinal study, the influences of speechperception, oral language ability, emergentliteracy, and the home literacy environment(HLE) on the growth of phonological sensitivitywere examined in a group of 115 four- andfive-year-old children. When the variables wereentered simultaneously into a multipleregression equation, emergent literacy, orallanguage, and the HLE contributed significantunique variance. However, when theautoregressor was controlled, only phonologicalsensitivity at Time 1 and HLE contributedsignificant unique variance to predictinggrowth in phonological sensitivity. Resultsare discussed in terms of their implicationsfor the education of preschool as well asschool-aged children. 相似文献
11.
The study aimed to deepen the understanding of parental sensitivity to their children’s abilities and the nature of their scaffolding during writing tasks. We compared the parent–child writing interactions of three groups: precocious readers (PRs), same age preschoolers (SA), and older children with the same reading level (SRL) as the PRs. Each of 60 parent child-dyads was videotaped during three writing activities that varied in their structure level: word writing, writing a birthday invitation, and free writing within a wordless children’s book. Interactions were analyzed for parental literacy-specific, social-emotional, and general cognitive support. Results demonstrated parents’ sensitivity to their children’s developmental level and skills. Parents of PRs showed levels of literacy-specific support similar to parents of older children with the SRL, and higher than parents of SA non-reading children. Parents of PRs resembled parents of SA preschoolers and provided their children with more social-emotional support than parents of the older SRL children. The general cognitive support of parents of PRs was higher than that of the two other groups. Moreover, parents of PRs referred to writing conventions and showed more responsiveness than parents in the other two groups. Parents in all three groups emphasized literacy-specific support during the more structured writing tasks (words and invitation), and placed greater emphasis on the social-emotional and general cognitive support during the least structured task (free writing within the wordless book). Beyond these differences, parents demonstrated a consistent support style. We discuss parent–child writing interactions as a context for early literacy development. 相似文献
12.
To examine the association between speech production and early literacy skills, this study of 102 preschool children looked at phonological awareness in relation to whether children were delayed, typical, or advanced in their articulation of consonants. Using a developmental typology inspired by some of the literature on speech development (Kahn and Lewis, The Kahn-Lewis phonological analysis, 1986; Shriberg, Journal of Speech and Hearing Research 36(1):105-140, 1993a), we found that failure to master the early-8 consonants and a greater prevalence of certain types of production errors were associated with deficient phonological awareness. We also found that children who made no consonant errors had advanced phonological awareness relative to other children in the sample. In all cases, both productive speech patterns and speech errors were more closely linked with rhyme awareness than with phoneme awareness. The association between speech production and rhyme awareness may provide some new directions for the early preschool assessment of risk for reading problems. 相似文献
13.
The present study aimed to extend understanding of preschoolers’ early spelling using the Vygotskian (Mind in society: the development of higher psychological processes, Cambridge, Harvard University Press, 1978) paradigm of child development. We assessed the contribution of maternal spelling support in predicting children’s word spelling level beyond the contribution of three internal child measures: early literacy (phonological awareness and letter naming), private speech while spelling (self-directed talk), and behavioral regulation. Children’s private speech during spelling—their tool to regulate thinking—has not yet been studied in the early literacy context. Fifty Israeli preschoolers (M = 68.66 months) of middle-high SES were videotaped while spelling words with their mothers and while spelling these words independently. Children’s phonological awareness, letter naming, and behavioral regulation were assessed individually. Results showed that children’s internal measures (early literacy, private speech while spelling, and behavioral regulation) predicted children’s early spelling (63 % of the variance), and the external measure of maternal spelling support added uniquely (12 %), together explaining 75 % of the variance in children’s spelling level. Findings suggested that mothers adjust their spelling support to meet young children’s existing literacy skills but also coach children to strive toward higher spelling performance. Furthermore, the study illuminates the role of a new measure in the context of children’s early literacy—private speech during spelling. 相似文献
14.
Cláudia Cardoso-Martins Robin Peterson Richard Olson Bruce Pennington 《Reading and writing》2009,22(3):277-292
This study investigates word reading skill in Down Syndrome (DS). Two main questions are addressed: (1) Is reading an island of ability in DS? and (2) What are the cognitive correlates of word reading ability in DS? In particular, how do language versus visual-spatial skills relate to individual differences in reading ability in DS? Participants were 19 individuals with DS, ranging in age from 10 to 19 years, and 19 typically developing children (mean age = 4.9 years) matched with the DS individuals for mental age. Overall, reading ability in DS was very poor. There was no evidence that reading represents an “island of ability” in DS; instead, the average reading level of DS participants was even lower than would be predicted by their IQ. However, there were substantial individual differences in literacy among DS participants. DS word reading and spelling skill correlated strongly with the ability to read by phonological recoding. It also correlated with several language measures. As a matter of fact, the often reported language-mental age gap was found only among the poor readers with DS. 相似文献
15.
We report the findings of a follow-up study of 34 9-year-old children who had participated in a longitudinal study of phonological and literacy development between the ages of 4 and 6 years. In a series of concurrent and longitudinal analyses, measures of phoneme awareness proved to be better predictors of spelling than measures of rime awareness. Children's awareness of grammatical relations influenced their orthographic skills in spelling. Although we were able to demonstrate that later orthographic knowledge is influenced by earlier phonological processes, our results are also consistent with the view that awareness of grammatical rules has an important role in determining orthographic proficiency as children get older. 相似文献
16.
Mary Ann Evans Michelle Bell Deborah Shaw Shelley Moretti Jodi Page 《Reading and writing》2006,19(9):959-989
In this study 149 kindergarten children were assessed for knowledge of letter names and letter sounds, phonological awareness, and cognitive abilities. Through this it examined child and letter characteristics influencing the acquisition of alphabetic knowledge in a naturalistic context, the relationship between letter-sound knowledge and letter-name knowledge, and the prediction of Grade 1 phonological awareness and word identification from these variables. Knowledge of letter sounds was better for vowels and for letters with consonant–vowel names than for those with vowel–consonant names or names bearing little relationship to their sounds. However, there were anomalies within each category reflecting characteristics of the individual letters. Structural equation modelling showed that cognitive ability, comprising receptive vocabulary, non-verbal reasoning, rapid automatized naming of colours, and phonological memory significantly contributed to alphabetic knowledge and phonological awareness. In turn, letter-name knowledge but not phonological awareness predicted letter-sound knowledge and subsequent reading skill.This research was supported by a grant from the Social Sciences and Humanities Research Council of Canada to the first author. Thank you is extended to the participating schools and children and to Ian Newby-Clark for his orientation to AMOS. Michelle Bell, Shelly Moretti and Jodi Page have since graduated from the University of Guelph 相似文献
17.
There is currently a great deal of interest in the underlying metaphonological abilities of children with phonological output impairment and their possible relationship with both the continuing speech problem and later literacy development. We present data from 61 children with phonological output problems and 59 normal speakers on a range of metaphonological, speech output, language and cognitive assessments. While supporting an overall group difference in metaphonological ability, the range of individual variation is highlighted. Some weak relationships were found between metaphonological skills and other language and cognitive performance, but not between metaphonological ability and severity of speech performance. The accepted developmental order of phonological awareness tasks was not entirely supported; rather, subgroups of children were found who were showing quite different orders of difficulty. A distinction between segmentation and rhyming skills was confirmed. 相似文献
18.
Evidence of phonological awareness levels usually comes from English-speaking children. The evidence in Spanish is scarce. The present study examined the phonological awareness of syllables, onsets–rimes, and phonemes, extending the Treiman and Zukowski (1991) results to preliterate and literate Spanish-speaking children. The sample comprised preschoolers, kindergarteners and first-graders. Children found syllables easier than onset–rime units, and onset–rime units easier than phoneme units (Experiments 1 and 2). Preliterate children found ending units easier than beginning units. However, literate children were best at initial linguistic units, particularly initial syllables. Results on the phonological awareness task and on the masked priming lexical decision task support that the phonological awareness development is sensitive to the orthographic units used by children from the time they begin to read (Experiment 3). For all children, initial continuant consonants were easier than stop consonants. 相似文献
19.
The primary purpose of the study reported here was to examine whether phonological processes are the same or different in
low literacy adults and children with or without reading disabilities in a consistent orthography. A sample of 150 subjects
was selected and organized into four different groups: 53 low literacy adults, 29 reading disabled children, 27 younger normal
readers at the same reading level as those with reading disabilities and low literacy adults, and 41 normal readers matched
in age with the reading disabled group. We administered phonological awareness tasks which included items with different complexity
of syllable structure. The results showed that the complexity of syllable structure had not a particularly marked effect on
low literacy adults. Rather, the deletion task revealed the phonological deficit in low literacy adults across all syllable
structures. 相似文献
20.
Fifteen Portuguese children with dyslexia, aged 9–11 years, were compared with reading and chronological age controls with
respect to five indicators related to the phonological deficit hypothesis: the effects of lexicality, regularity, and length,
implicit and explicit phonological awareness, and rapid naming. The comparison between groups indicates that Portuguese children
with dyslexia have a phonological impairment which is revealed by a developmental deficit in implicit phonological awareness
and irregular word reading (where younger reading level controls performed better than dyslexics) and by a developmental delay
in decoding ability and explicit phonological awareness (where dyslexics matched reading level controls). These results are
discussed in relation to the idea that European Portuguese is written in an orthography of intermediate depth. 相似文献