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1.
This study examined the extent to which mora deletion (phonological analysis), nonword repetition (phonological memory), rapid automatized naming (RAN), and visual search abilities predict reading in Japanese kindergartners and first graders. Analogous abilities have been identified as important predictors of reading skills in alphabetic languages like English. In contrast to English, which is based on grapheme-phoneme relationships, the primary components of Japanese orthography are two syllabaries—hiragana and katakana (collectively termed “kana”)—and a system of morphosyllabic symbols (kanji). Three RAN tasks (numbers, objects, syllabary symbols [hiragana]) were used with kindergartners, with an additional kanji RAN task included for first graders. Reading measures included accuracy and speed of passage reading for kindergartners and first graders, and reading comprehension for first graders. In kindergartners, hiragana RAN and number RAN were the only significant predictors of reading accuracy and speed. In first graders, kanji RAN and hiragana RAN predicted reading speed, whereas accuracy was predicted by mora deletion. Reading comprehension was predicted by kanji RAN, mora deletion, and nonword repetition. Although number RAN did not contribute unique variance to any reading measure, it correlated highly with kanji RAN. Implications of these findings for research and practice are discussed.  相似文献   

2.
This study examines the core predictors of the covariance in reading and arithmetic fluency and the domain-general cognitive skills that explain the core predictors and covariance. Seven-year-old Finnish children (N = 200) were assessed on rapid automatized naming (RAN), phonological awareness, letter knowledge, verbal counting, number writing, number comparison, memory skills, and processing and articulation speed in the spring of Grade 1 and on reading and arithmetic fluency in the fall of Grade 2. RAN and verbal counting were strongly associated, and a constructed latent factor, serial retrieval fluency (SRF), was the strongest unique predictor of the shared variance. Other unique predictors were phonological awareness, number comparison, and processing speed. Findings highlight the importance of SRF in clarifying the relation between reading and arithmetic fluency.  相似文献   

3.
Abstract

The present study examined phonological processing skills (phonological memory, phonological awareness, and rapid automatised naming, RAN) in relation to early Chinese reading and early Chinese mathematics for young children. Early Chinese reading was assessed with single character reading and multi-character word reading, and early mathematics was assessed with procedural arithmetic and arithmetic story problems. Among 86 Chinese kindergarteners, phonological processing skills explained 20% of the variance in character reading and 28% of the variance in word reading; they accounted for 8% of the variance in arithmetic and 11% of the variance in story problem performance. Specifically, findings further highlight the general importance of phonological awareness in early Chinese single character reading, word reading, simple arithmetic and story problems, and the specific role of RAN in single character reading and simple arithmetic.
  • Highlights

  • Phonological awareness and rapid automatised naming explained unique variance in Chinese single character reading and procedural arithmetic.

  • Only phonological awareness significantly accounted for unique variance in Chinese word reading and arithmetic story problems.

  • The associations of phonological awareness with procedural arithmetic and arithmetic story problem were maintained even beyond other variables.

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4.

We examined whether akshara knowledge, phonological awareness, phonological memory, and RAN predict variability in word and nonword reading skills in Grade 1–4 children (N?=?200) learning to read Sinhala. Hierarchical regression analyses showed that akshara knowledge had the strongest unique association with both word and nonword reading accuracy across grades. Akshara knowledge and RAN predicted word and nonword reading fluency. The impact of phonological memory and syllable awareness on reading was mostly mediated by akshara knowledge, and phoneme awareness was not uniquely associated with word reading skills in any grade. These results suggest that there are multiple cognitive correlates of accurate and fluent word reading in Sinhala, and akshara knowledge is the most important predictor of learning to read words. The findings have implications for the literacy acquisition, development, and instruction in alphasyllabaries.

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5.
This study examined the extent to which reading and arithmetic skills show covariation at Grade 1 and at Grade 7, to what extent this covariation is time-invariant or time-specific, and to what extent different antecedents will predict these time-invariant and time-specific portions of the covariation. The reading and arithmetic skills of a total of 1335 Finnish children were assessed at the end of Grade 1 and then again at the end of Grade 7. Phonological awareness, letter knowledge, rapid automatized naming (RAN), counting, and parental education levels were measured in kindergarten; working memory at Grade 1 and nonverbal reasoning at Grade 3. The results showed that reading and arithmetic had a substantial amount of covariation at grades 1 and 7, and that most of the covariation between these grades was time-invariant and could be predicted by RAN, counting, letter knowledge, working memory, and nonverbal reasoning. The time-specific portion of the covariation between reading and arithmetic in Grade 1 was predicted by phonological awareness, letter knowledge, and counting; while time-specific covariation in Grade 7 was predicted by parental education level and nonverbal reasoning.  相似文献   

6.
The relation of rapid automatised naming (RAN) to word recognition may depend on the phonological regularity of the orthography. This study examined differential contributions of RAN to reading and writing in Korean alphabetic Hangul, logographic Hanja (Chinese) and English as a second language among 73 fifth graders in Korea across 1 year. RAN was differentially associated between reading and writing in Hangul and English. After statistically controlling for age, gender, morphological awareness, vocabulary and phonological awareness, RAN was uniquely predictive of Hangul word writing but not Hangul word recognition, and it uniquely accounted for English word recognition but not English word writing. Meanwhile, RAN explained both reading and writing in Hanja. Findings were discussed in terms of their orthography characteristics and different levels of proficiency.  相似文献   

7.
This study aimed to identify predictors of single word spelling performance in children using a novel test containing regular words, irregular words and pseudowords. We assessed reading ability, letter-sound knowledge, phonological awareness (PA) and rapid automatised naming (RAN) in children aged 4–12 years (N = 641). Mixed model analyses with hierarchical nested data were conducted with Year_group (Yr R to Yr 6) included as a factor, PA and RAN as predictors, and reading and letter-sound knowledge as covariates. For irregular word spelling, PA and RAN were significant predictors, but the associations were dependent upon the year the children attended. Interestingly, for regular words and pseudowords PA was not significantly related. For pseudowords, only RAN was a significant predictor and only in Yr 2. We argue that a better understanding of spelling development can be achieved using tools that distinguish between regular and irregular words and pseudowords, as different processes seem to be associated with the different types of letter string across the variable levels of spelling experience.  相似文献   

8.
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.  相似文献   

9.
This study investigated Chinese children’s development of sensitivity to positional (orthographic), phonological, and semantic cues of radicals in encoding novel Chinese characters. A newly designed picture-novel character mapping task, along with nonverbal reasoning ability, vocabulary, and Chinese character recognition were administered to 198 kindergartners, 172 second graders and 165 fifth graders. Children’s strategies in using positional, phonological, and semantic cues of radicals varied across grades. The higher the children’s grade level, the more commonly children used semantic and positional cues of radicals. Regression analyses showed that the contribution of semantic radical awareness for explaining Chinese character reading increased as children’s grade increased, whereas the contribution of positional regularity awareness decreased. These findings suggest that learning Chinese characters involves a transition from a sound- and position-based approach to a meaning-based approach.  相似文献   

10.
This study investigated the relations of three aspects of morphological awareness to word recognition and spelling skills of Dutch speaking children. Tasks of inflectional and derivational morphology and lexical compounding, as well as measures of phonological awareness, vocabulary and mathematics were administered to 104 first graders (mean age 6 years, 11 months) and 112 sixth graders (mean age 12 years, 1 month). For the first grade children, awareness of noun morphology uniquely contributed to word reading, and none of the morphological tasks were uniquely associated with spelling. In grade 6, derivational morphology contributed both to reading and spelling achievement, whereas awareness of verb inflection uniquely explained spelling only. Lexical compounding did not uniquely contribute to literacy skills in either grade. These findings suggest that awareness of both inflectional and derivational morphology may be independently useful for learning to read and spell Dutch.  相似文献   

11.
Concurrent relationships among measures of naming speed, phonological awareness, orthographic skill, and other reading subskills were explored in a representative sample of second graders. Hierarchical regression analyses revealed that naming speed, as measured by the the rapid automatized naming (RAN) task, accounted for a sizable amount of unique variance in reading with vocabulary and phonemic awareness partialled out. The unique contribution of naming speed to reading was relatively stronger for orthographic skills, whereas the contribution of phonemic skills was stronger for nonword decoding. In further analyses, marked difficulties on a range of reading tasks, including orthographic processing, were seen in a subgroup with a double deficit (slow naming speed and low phonemic awareness) but not in groups with only a single deficit. These findings are broadly consistent with Bowers and Wolf's (1993a, 1993b; Wolf & Bowers, 1999) double-deficit hypothesis of reading disability.  相似文献   

12.
A small number of studies show that music training is associated with improvements in reading or in its component skills. A central question underlying this present research is whether musical activity can enhance the acquisition of reading skill, potentially before formal reading instruction begins. We explored two dimensions of this question: an investigation of links between kindergartners’ music rhythm skills and their phonological awareness in kindergarten and second grade; and an investigation of whether kindergartners who receive intensive musical training demonstrate more phonological skills than kindergartners who receive less. Results indicated that rhythm skill was related to phonological segmentation skill at the beginning of kindergarten, and that children who received more music training during kindergarten showed improvement in a wider range of phonological awareness skills at the end of kindergarten than children with less training. Further, kindergartners’ rhythm ability was strongly related to their phonological awareness and basic word identification skills in second grade. We argue that rhythm sensitivity is a pre-cursor skill to oral language acquisition, and that the ability to perceive and manipulate time intervals in sound streams may link performance of rhythm and phonological tasks.  相似文献   

13.
The aim of this study was to investigate cognitive profiles composed of skills predicting the overlap between reading and arithmetic in kindergarten (phonological awareness, letter knowledge, rapid automatized naming, and counting sequence knowledge) and the relation of these profiles to reading and arithmetic skills at Grades 1 and 7. A total of four distinct cognitive profiles were identified in an unselected sample of 1,710 children aged 5–6 years: (1) high linguistic and high counting skills (39.2%), (2) low linguistic and low counting skills (25.4%), (3) high counting skills in relation to linguistic skills (15.3%), and (4) low counting skills in relation to linguistic skills (20.1%). Among most of the children (about 65%), the linguistic and counting skills varied together. Children characterized by high or low overall performance levels across linguistic and counting skills also showed, predictably, high or low overall performance levels in subsequent reading and arithmetic skills in Grades 1 and 7. Children characterized by a discrepancy between linguistic and counting skills (about 35% of the children) in turn showed somewhat discrepant subsequent levels of reading and arithmetic skills. The results point towards individual variation (i.e., heterogeneity) in cognitive profiles that predict both reading and arithmetic skills in Grades 1 and 7. Based on these findings, the linguistic and basic number skills predict differently the overlap between reading and arithmetic in Grades 1 and 7 depending on cognitive profile. The weaknesses across linguistic and counting skills are a greater risk for persistent overlapping difficulties in reading and arithmetic than weaknesses in only one of the learning domains. For difficulties in arithmetic skill development, however, weaknesses in only counting skills present an equal risk compared to weaknesses evident across linguistic and counting skills.  相似文献   

14.
The present study explores the relationship between basic auditory processing of sound rise time, frequency, duration and intensity, phonological skills (onset-rime and tone awareness, sound blending, RAN, and phonological memory) and reading disability in Chinese. A series of psychometric, literacy, phonological, auditory, and character processing tasks were given to 73 native speakers of Mandarin with an average age of 9.7 years. Twenty-six children had developmental dyslexia, 29 were chronological age-matched controls (CA controls) and 18 were reading-matched controls (RL controls). Chinese children with dyslexia were significantly poorer than CA controls in almost all phonological tasks, in semantic radical search, and in phonological recoding proficiency. Chinese children with dyslexia also showed significant impairments in most of the basic auditory processing tasks. Regression analyses demonstrated that different auditory measures of rise time discrimination were the strongest predictors of individual differences in Chinese character reading (1 Rise task) and phonological recoding (2 Rise task) respectively, with frequency discrimination also important for nonsense syllable decoding. Our results support the hypothesis that accurate perception of the amplitude envelope of speech is critical for phonological development and consequently reading acquisition across languages.  相似文献   

15.
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   

16.
This study examined compound awareness in relation to Chinese children's vocabulary acquisition and character reading. Two aspects of compound awareness were investigated: the ability to identify the head of a compound noun and the ability to construct a new compound word from familiar morphemes. The compound awareness tasks, along with rapid automatized naming (RAN) and phonological awareness tasks, were administered to 29 first graders and 30 second graders in Mainland China. Results show that (1) compound awareness develops relatively early among Chinese children and improves with age, (2) compound awareness explains unique variance in vocabulary and character reading, after controlling for age, RAN, and phonological awareness, and (3) the contribution made by compound awareness to vocabulary is much larger than the contribution made by phonological awareness. These results demonstrate that compound awareness plays a central role in Chinese children's literacy development, particularly in vocabulary acquisition.
Xi ChenEmail:
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17.
Bilingual children's reading as a function of age of first bilingual language exposure (AoE) was examined. Bilingual (varied AoE) and monolingual children (N = 421) were compared in their English language and reading abilities (6–10 years) using phonological awareness, semantic knowledge, and reading tasks. Structural equation modeling was applied to determine how bilingual AoE predicts reading outcomes. Early exposed bilinguals outperformed monolinguals on phonological awareness and word reading. Phonology and semantic (vocabulary) knowledge differentially predicted reading depending on the bilingual experience and AoE. Understanding how bilingual experiences impact phonological awareness and semantic knowledge, and in turn, impact reading outcomes is relevant for our understanding of what language and reading skills are best to focus on, and when, to promote optimal reading success.  相似文献   

18.
Previous meta-analyses on the relationship between phonological awareness, rapid automatized naming (RAN), and reading have been conducted primarily in English, an atypical alphabetic orthography. Here, we aimed to examine the association between phonological awareness, RAN, and word reading in a nonalphabetic language (Chinese). A random-effects model analysis of data from 35 studies revealed a moderate relationship of phonological awareness with reading accuracy (r = .36) and reading fluency (r = .39). RAN also correlated significantly with reading accuracy (r = –.38) and reading fluency (r = –.51), but its relationship varied as a function of test type (graphological RAN correlated more strongly with reading than nongraphological RAN) and reading outcome (RAN correlated more strongly with reading fluency than reading accuracy). Age/grade and dialect (Mandarin vs. Cantonese) did not influence the size of the correlations. Taken together, the findings of this meta-analysis suggest that phonological awareness and RAN are universal correlates of word reading.  相似文献   

19.
This study examined the associations of Chinese visual-orthographic skills, phonological awareness, and morphological awareness to Chinese and English word reading among 326 Hong Kong Chinese second- and fifth-graders learning English as a second language. Developmentally, tasks of visual-orthographic skill, phonological awareness, and morphological awareness improved with age. However, the extent to which each of the constructs explained variance in Chinese and English word reading was stable across age but differed by orthography. Across grades, visual-orthographic skills and morphological awareness, but not phonological awareness, were uniquely associated with Chinese character recognition with age and nonverbal IQ statistically controlled. In contrast, Chinese visual-orthographic skills and phonological awareness, but not morphological awareness, accounted for unique variance in English word reading even with the effects of Chinese character recognition and other reading-related cognitive tasks statistically controlled. Thus, only visual-orthographic skills appeared to be a consistent factor in explaining both Chinese and English word reading, perhaps in part because Hong Kong Chinese children are taught in school to read both Chinese and English using a “look and say” strategy that emphasizes visual analysis for word recognition. These findings extend previous research on Chinese visual-orthographic skills to English word reading and underscore commonality and uniqueness in bilingual reading acquisition.  相似文献   

20.
Children (n = 122) and adults (n = 200) with dyslexia completed rapid automatic naming (RAN) letters, rapid automatic switching (RAS) letters and numbers, executive function (inhibition, verbal fluency), and phonological working memory tasks. Typically developing 3rd (n = 117) and 5th (n = 103) graders completed the RAS task. Instead of analyzing RAN/RAS results the usual way (total time), growth mixture modeling assessed trajectories of successive times for naming 10 symbols in each of five rows. For all three samples and both RAN and RAS, two latent classes were identified. The “faster” class performed slowly on the first row and increased time by small increments on subsequent rows. The “slower” latent class performed more slowly on the first row, and children, but not adults, increased time by larger increments on subsequent rows. For children, both the initial row (automaticity index) and slope (sustained controlled processing index) of the trajectory differentiated the classes. For adults, only the initial row separated the classes. The longest time was on row 3 for RAN and row 4 for RAS. For the typically developing 5th graders, close in age to the children with dyslexia, the trajectories were flatter than for children with dyslexia and only the slower class (4%) showed the peak on row 4. For children with dyslexia, inhibition predicted RAN slope within the slower latent class and phonological working memory predicted RAS slope for both latent classes. For adults with dyslexia, inhibition and phonological working memory differentiated both latent classes on RAN intercept and RAS slope. Taken together, RAN, which may assess the phonological loop of working memory, and RAS, which may assess the central executive in working memory, may explain the timing deficit in dyslexia in sustaining coordinated orthographic-phonological processing over time. This research was supported by Grant Ns. P50 33812 and R01 HD25858 from the National Institute of Child Health and Human Development, Virginia W. Berninger, PI.  相似文献   

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