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1.
Six different measures of orthographic processing (three different letter string choice tasks, two orthographic choice tasks, and a homophone choice task) were administered to thirty-nine children who had also been administered the word recognition subtest of the Metropolitan Achievement Test and a comprehensive battery of tasks assessing phonological processing skill (four measures of phonological sensitivity, nonword repetition, and pseudoword reading). The six orthographic tasks displayed moderate convergence – forming one reasonably coherent factor. Hierarchical regression analyses indicated that a composite measure of orthographic processing skill predicted variance in word recognition after variance accounted for by the phonological processing measures had been partialed out. A measure of print exposure predictedvariance in orthographic processing after the variance in phonologicalprocessing had been partialed out. 相似文献
2.
Orthographic and Phonological Processes in Reading 总被引：1，自引：0，他引：1
Investigations of reading have focussed largely on two component processes, phonological processing and orthographic processing.
However, a number of unresolved issues have hampered progress in the investigation of these abilities. Three such issues that
formed the focus of the present study were (1) the extent to which tasks used to operationalise orthographic processing measure
the same construct, (2) the extent to which tasks from a range of phonological processing domains measure the same construct,
and (3) the degree to which orthographic processing tasks reflect orthographic processes independent of extraneous phonological
operations, and conversely, phonological processing tasks measure phonological processes independent of orthographic processes.
To address these questions, a variety of tasks used to evaluate orthographic processing (orthographic verification, homophone
verification, nonlexical choice, irregular word reading, irregular word spelling), phonological processing (phoneme deletion,
phonological choice, nonword reading, nonword spelling) and related domains (e.g., word identification, IQ) were administered
to 177 children from Grades 3, 4 and 5. Factor analysis conducted using accuracy data revealed that orthographic processing
tasks congregate along a single factor, while phonological processing tasks congregate along another, separate factor, viewed
as evidence for the construct validity of orthographic processing and phonological processing, respectively. When response-time
data were analysed, these same tasks did not differentiate on the basis of their orthographic and phonological demands, but
rather in terms of their more general task demands. Additionally, results reveal that some phonological processing and orthographic
processing tasks measure their respective construct with a greater degree of purity than do others. It is recommended that
these tasks be used in future research. 相似文献
3.
We studied the relationship between rapid serial naming (RSN) and orthographic processing in Russian, an asymmetrically transparent orthography. Ninety-six students (M age = 13.73) completed tests of word and pseudoword reading fluency, spelling, orthographic choice, phonological choice, phoneme awareness (PA), and RSN. PA was a better predictor of orthographic skills and pseudoword reading accuracy than RSN, which accounted for more variance in word and pseudoword reading fluency. Controlling for pseudoword reading fluency washed out RSN’s contribution to word reading fluency. These results extend previous findings questioning the role of RSN as an index of orthographic processing skills and support the idea that RSN taps into automaticity/efficiency of processing print-sound mappings. 相似文献
4.
This study examines whether orthographic processing transfers across languages to reading when the writing systems under acquisition are sufficiently related. We conducted a study with 76 7‐year‐old English‐first‐language children in French immersion. Measures of English and French orthographic processing (orthographic choice tasks) and standardised measures of English and French word reading (Woodcock and FIAT) were taken, in addition to verbal and nonverbal ability, and phonological and morphological awareness. Analyses reveal significant contributions of orthographic processing to reading both within and across the two languages, despite the inclusion of control variables. Findings of the transfer of orthographic processing skills to reading across languages suggest that orthographic processing may not be as language specific as previously hypothesised. We discuss the several similarities between English and French, such as a shared alphabet and cognates, that may drive transfer across languages in the context of current theories of second‐language reading development. 相似文献
5.
Previous cross-language research has focused on L1 phonological processing and its relation to L2 reading. Less extensive
is the research on the effect that L1 orthographic processing skill has on L2 reading and spelling. This study was designed
to investigate how reading and spelling acquisition in English (L2) is influenced by phonological and orthographic processing
skills in Spanish (L1) in 89 Spanish-English bilingual children in grades 2 and 3. Comparable measures in English and Spanish
tapping phonological and orthographic processing were administered to the bilingual children. We found that cross-language
phonological and orthographic transfer occurs from Spanish to English. Specifically, the Spanish phoneme deletion task contributed
a significant amount of unique variance to English word reading and spelling, for both real words and pseudowords. The Spanish
homophone choice task predicted English reading, but not spelling. Taken together, these results suggest that there are shared
phonological and orthographic processes in bilingual reading; however, orthographic patterns may be language specific, thereby
not likely to transfer to spelling performance. 相似文献
6.
Recent studies focused on the influence of orthographic processing on reading and spelling performance. It was found that orthographic processing is an independent predictor of reading and spelling performance in different languages and children of different ages. This study investigated sensitivity to orthographic regularities in German-speaking children (N = 31) prior and during formal reading and spelling instruction. In addition, the relationship between sensitivity to orthographic regularities and reading and spelling performance was explored. Two aspects of children’s sensitivity to orthographic regularities (sensitivity to frequent double consonants and sensitivity to legal positions of double consonants) were measured with a nonword forced choice task. The results show that sensitivity to orthographic regularities improved significantly from kindergarten to first grade. Moreover, children’s sensitivity to orthographic regularities at the end of first grade accounted for a significant amount of unique variance in their reading and spelling performance. These results suggest that orthographic sensitivity on a sublexical level is important for the development of reading and spelling skills. 相似文献
7.
Alan M. Hultquist 《Annals of dyslexia》1997,47(1):89-114
This study investigated the orthographic processing abilities of reading disabled adolescents (RD), normal readers matched
on chronological age (CA), and younger normal readers matched on reading age (RA). The mean age for the three groups were
14 years 2 months, 13 years 8 months, and 10 years respectively. Four experimental measures were adapted from prior research.
These include homophone choice accuracy (after Stanovich, West, and Cunningham 1991), orthographic choice accuracy and speed
(after Olson et al. 1989), and rapid serial naming of letters (after Denckla and Rudel 1976). In addition, a new test of orthographic
processing is introduced (from Hultquist 1996) which assesses the speed and accuracy of reading high frequency words when
presented within strings of consonants (embedded) and when presented alone (nonembedded).
The RD group displayed greater difficulty than the CA-matched normal readers on five of the six measures, and performed worse
than the RA-matched younger readers on four of the six tasks. Error analyses revealed that the RD group had specific difficulty
processing consonant blends when reading embedded words. 相似文献
8.
Frank R. Vellutino William E. Tunmer James J. Jaccard RuSan Chen 《Scientific Studies of Reading》2013,17(1):3-32
The objectives of this series of 3 studies were (a) to evaluate whether French-speaking children mainly use phonological mediation in the first stage of reading acquisition in a silent-reading task and (b) to examine the role of phonological processing in the construction of the orthographic lexicon. Forty-eight French children were followed from kindergarten to the end of Grade 2. Their phonological skills were assessed using a semantic categorization task with homophone and visual foils (Study 1); their orthographic skills were assessed using a choice task involving a correct exemplar, a homophone, and a visual foil (Study 2). In the semantic categorization task, the differences between the visual and homophone foils increased with time, as the homophone foils were more and more likely to be chosen. In the orthographic choice task, performance improved with time, but errors were more likely to involve homophone foils. The results obtained by two subgroups of children who differed in their level of orthographic expertise at the end of Grade 2 (Study 3) indicated that, 1 year earlier (at the end of Grade I), the future "expert" spellers were more likely than the future "poor" spellers to use phonological processing in silent reading (semantic categorization task). Moreover, in Grade 1, future expert spellers' phonological skills in reading aloud and in spelling from dictation (pseudoword tasks) were better than those of future poor spellers, and future expert spellers also had better phonological awareness skills at the beginning of the last year of kindergarten. These results suggest that French-speaking children use phonological mediation in silent-reading tasks and that phonological processing contributes to the construction of the orthographic lexicon. 相似文献
9.
S. Hélène Deacon Eva Commissaire Xi Chen Adrian Pasquarella 《Reading and writing》2013,26(7):1087-1109
As children learn to read, they become sensitive to the patterns that exist in the ways in which their language(s) are represented in print. This skill is known as orthographic processing. We examined the nature of orthographic processing in English and French for children in the first grade of a French immersion program, and the relationship between orthographic processing and reading beyond controls for mother’s education, non-verbal reasoning, English vocabulary and phonological awareness. We found that children showed greater orthographic processing skill to patterns that were common to both of their languages than to those that occurred in just one of their languages. Across both lexical and sub-lexical orthographic processing measures, scores were related to word reading within each language, beyond our control variables. There was some evidence of cross-language relationships between orthographic processing and word reading, both for lexical and sub-lexical language-shared measures of orthographic processing. These findings suggest that children’s attention to features that are common both languages might be one source of transfer of orthographic processing to reading between languages. 相似文献
10.
This study examined word identification, phonological recoding efficiency, familiar word reading efficiency, orthographic choice for familiar words and serial naming speed as potential correlates of orthographic learning following silent reading in third‐grade children. Children silently read a series of short stories, each containing six repetitions of a different target non‐word. They subsequently read target non‐words faster than homophones and preferred target non‐words to homophones in an orthographic choice task, indicating that they had formed functional orthographic representations of the target non‐words through phonologically recoding them during silent story reading. Target non‐word orthographic choice was correlated with all measures bar non‐symbol naming speed. The association between phonological recoding efficiency and orthographic learning lends support to the hypothesis that self‐teaching occurs through phonological recoding even in silent reading. Our findings were not generally consistent with the view that serial naming speed assesses orthographic learning aptitude. 相似文献
11.
We used structural equation modeling to investigate sources of individual differences in oral reading fluency in a transparent orthography, Russian. Phonological processing, orthographic processing, and rapid automatized naming were used as independent variables, each derived from a combination of two scores: phonological awareness and pseudoword repetition, spelling and orthographic choice, and rapid serial naming of letters and digits, respectively. The contribution of these to oral text-reading fluency was evaluated as a direct relationship and via two mediators, decoding accuracy and unitized reading, measured with a single-word oral reading test. The participants were “good” and “poor” readers, i.e., those with reading skills above the 90th and below the 10th percentiles (n = 1344, grades 2–6, St. Petersburg, Russia). In both groups, orthographic processing skills significantly contributed to fluency and unitized reading, but not to decoding accuracy. Phonological processing skills did not contribute directly to reading fluency in either group, while contributing to decoding accuracy and, to a lesser extent, to unitized reading. With respect to the roles of decoding accuracy and unitized reading, the results for good and poor readers diverged: in good readers, unitized reading, but not decoding accuracy, was significantly related to reading fluency. For poor readers, decoding accuracy (measured as pseudoword decoding) was related to reading fluency, but unitized reading was not. These results underscore the importance of orthographic skills for reading fluency even in an orthography with consistent phonology-to-orthography correspondences. They also point to a qualitative difference in the reading strategies of good and poor readers. 相似文献
12.
Third- and fourth-grade Norwegian children completed a battery of tasks that measured indicators of orthographic and phonological processing skill, leisure time reading, home literacy environment, and nonverbal intelligence. Using latent variable structural equation modeling, it was found that home literacy environment influenced leisure time reading, and that leisure time reading contributed to orthographic processing skill beyond the prediction provided by phonological processing skill. Home literacy environment influenced orthographic processing skill indirectly by its influence on leisure time reading. In addition, some children with poor phonological skill and good orthographic skill were found to score high on a leisure time reading measure. Even though Norwegian has much more regular orthography than English, these results are consistent with previous findings in the United States linking variance in orthographic processing skill to differences in leisure time reading. Thus, this study showed the robustness of orthographic skill independent of phonological processing even within the context of an orthographically regular language. 相似文献
13.
The purpose of this study was to contrast three models of the RAN-reading relationship derived from the most prominent theoretical accounts of how RAN is related to reading: the phonological processing, the orthographic processing and the speed of processing accounts. Grade 4 Greek-speaking children (n = 208; 114 girls, 94 boys; mean age = 117.29 months) were administered measures of general cognitive ability, RAN, phonological processing, orthographic processing, speed of processing, and reading fluency. Phonological processing and orthographic processing were assessed with both accuracy and speeded measures. Structural equation modeling showed that the most parsimonious model was one in which RAN predicted reading fluency directly and through orthographic processing. Phonological processing did not predict reading fluency and speed of processing was more important for the RAN-orthographic/phonological processing relationships than for the RAN-reading relationship. Taken together, these findings suggest that what is unique to RAN is more important for the prediction of reading fluency than what it shares with either speed of processing, phonological processing, or orthographic processing. 相似文献
14.
15.
Studies on proficient readers showed that speech processing is affected by knowledge of the orthographic code. Yet, the automaticity of the orthographic influence depends on task demand. Here, we addressed this automaticity issue in normal and dyslexic adult readers by comparing the orthographic effects obtained in two speech processing tasks that are or not sensitive to strategies developed by participants. Our finding showed that while participants’ performance in a metaphonological task, which is known to be strategy prone, was affected by their orthographic knowledge regardless of the childhood diagnosis of dyslexia or of their actual reading-related skills, this latter factor significantly modulated the orthographic influence found in a more natural speech recognition task. The finding supports the claim that while any individuals who know a reading code are able to resort to their orthographic knowledge when they process speech, a more profound modification of the speech processing system by the orthographic code takes place only in readers who have reached a certain level of reading expertise. 相似文献
16.
First-grade children completed a battery of tasks that included standardized measures of word recognition and spelling, measures of phonological and orthographic processing skill, and a short indicator of exposure to print via home literacy experiences. Phonological and orthographic processing skill were separable components of variance in word recognition. Orthographic processing ability accounted for variance in word recognition ability even after the variance in three phonological processing measures had been partialed. Additionally, variance in orthographic processing ability not explained by phonological abilities was reliably linked to differences in print exposure. The print exposure measure was not, however, linked to the measures of phonological processing. This finding was unexpected but it is consistent with some previous research. The theoretical implications of this result are discussed. 相似文献
17.
Reading fluency beyond decoding is a limitation to many children with developmental reading disorders. In the interest of
remediating dysfluency, contributing factors need to be explored and understood in a developmental framework. The focus of
this study is orthographic processing in developmental dyslexia, and how it may contribute to reading fluency. We investigated
orthographic processing speed and accuracy by children identified with dyslexia that were enrolled in an intensive, fluency-based
intervention using a timed visual search task as a tool to measure orthographic recognition. Results indicate both age and
treatment effects, and delineate a link between rapid letter naming and efficient orthographic recognition. Orthographic efficiency
was related to reading speed for passages, but not spelling performance. The role of orthographic learning in reading fluency
and remediation is discussed. 相似文献
18.
We examined (a) how rapid automatized naming (RAN) components—articulation time and pause time—predict reading accuracy and reading fluency in Grades 4 and 5, and (b) what cognitive-processing skills (phonological processing, orthographic processing, or speed of processing) mediate the RAN–reading relationship. Sixty children were followed from Grade 3 to Grade 5 and were administered RAN (Letters and Digits), phonological processing, lexical and sublexical orthographic processing, speed of processing, reading accuracy, and fluency tasks. Pause time was highly correlated with reading fluency and shared more of its predictive variance with lexical orthographic processing and speed of processing than with phonological processing. Articulation time also predicted reading fluency, and its contribution was mostly independent from other cognitive-processing skills. Implications for the relationship between RAN and reading are discussed. 相似文献
19.
The goal of the present study was to ascertain whether developmental dyslexics and their affected parents evinced similar
patterns of deficits in word recognition skills. Forty dyslexic children and both their biological parents were administered
a battery of experimental measures of phonological and orthographic processing. Deficits in component skills were defined
in terms of deviations from the performance of normal readers matched on reading achievement level. Four distinct patterns
of deficits were found among both the dyslexics and their parents: a subgroup with a specific deficit in processing phonological
codes; a subgroup with a specific deficit in processing orthographic codes; a subgroup with deficits in processing both phonological
and orthographic codes; and a subgroup of individuals who did not significantly differ from normal readers at the same reading
level in either processing domain. Although limited evidence for familial subgroup concordance was obtained in both the phonological
and combined phonological subgroups, no concordance was observed among families classified into the orthographic or reading-achievement
equivalent subgroups. It was concluded that all affected family members shared a propensity for a phonological deficit, and
that some family members share a fundamental problem in processing orthographic information as well.
This research was supported by a Biomedical Research Support Grant from the University of Southern California. The research
reported in this paper was based on a Ph.D. thesis conducted by the first author at the University of Southern California. 相似文献
20.
This study examined orthographic learning in oral and silent reading conditions. Dutch third graders read, either aloud or silently, short texts containing novel target (pseudo) words. The acquisition of new word-specific orthographic knowledge was assessed several days later by comparing target spellings with homophonic spellings in tasks requiring orthographic choice, spelling, and naming. It was predicted that orthographic learning would be evident in both oral and silent conditions but stronger in the oral condition. As expected, orthographic learning was evident in both oral and silent conditions. This finding suggests that support for the self-teaching hypothesis of orthographic learning obtained in studies of unassisted oral reading can be generalized to the more common form of independent reading: silent reading. In addition, the results on the naming task provided some evidence for stronger orthographic learning during oral reading, but the two spelling tasks did not. 相似文献