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1.
High quality lexical representations in memory, characterized by accuracy and stability, are said to underpin fluent reading. Here, the relationship between orthographic quality and reading speed was examined by asking undergraduates (N = 74) to repeatedly read and spell words. Spelling performance over five trials indicated orthographic quality. Single word reading speed was measured using E-Prime technology. A within-participant repeated measures analysis revealed that words which participants spelled consistently accurately, were read faster than words which were misspelled. This pattern also held in a within-word analysis; the same words were read faster by individuals who always spelled them correctly, compared to those who did not. Further, it was found that when words were spelled using the same incorrect letter patterns across trials (i.e., in the same erroneous way), they were read faster than when they had an incorrect but less stable representation (i.e., inconsistent spelling across trials). Hence, the difference in reading speed appears to be a function of both the accuracy and stability of the orthographic representations stored in memory, rather than due to characteristics of individual participants or words. These results lend support for a central role of lexical quality in both spelling and reading, and are discussed with reference to the lexical quality hypothesis. 相似文献
2.
The present study tested the hypothesis that underlying orthographic representations vary in completeness within the individual, which is manifested in both spelling accuracy and reading speed. Undergraduate students were trained to improve their spelling of difficult words. Word reading speed was then measured for these same words, allowing for a direct evaluation of whether improvements in spelling would bring about faster reading speeds. Results were clear: Spelling accuracy and reading speed were strongly related across and within participants. Most important, words that improved in spelling accuracy were read more rapidly at posttest than words that did not show improvement in spelling. These results provide direct evidence showing that the quality of orthographic representations, as indexed by spelling accuracy, directly relates to reading speed. This is consistent with the lexical quality hypothesis and highlights the relevance of spelling in literacy acquisition. 相似文献
3.
Four experiments explored the composition and stability of internalorthographic representations of printed words. In three experiments,subjects were presented on successive occasions with words that wereconsistently spelled correctly or were consistently misspelled. On thesecond presentation, subjects were more likely to judge both kinds ofwords as correctly spelled than on the first presentation, suggesting thattheir preexperimental orthographic representations had been altered tomatch what they had seen on the first presentation. However, onlymisspellings that were consistent with the correct phonology wereaccepted; spellings that altered the phonology were rarely accepted,suggesting that some parts of the orthographic representation are lessstable than others. Also, subjects' reliance on orthographic vs.phonological memory when judging a word's spelling was affected by thekinds of other misspellings in the list. Lists that contained somephonologically implausible spellings for real words (e.g., *assostance)induced subjects to rely more on phonological plausibility when judgingthe correctness of other words in the list and less on orthographic memory.An individual grapheme in an internal orthographic representation wasunstable when there were many phonologically acceptable alternatives forit. The results are contrary to the view that the strength of an internalrepresentation is uniform across all its graphemes and is a function only ofvisual experience with the printed form. Results were interpreted in thecontext of a theory that considers spelling knowledge to be a by-productof the reading process, a process that involves phonological analysis. 相似文献
4.
The main objective of the present study was to examine the contribution of phonological and orthographic skills to Persian
reading and spelling. The Persian language is of interest because it has very consistent grapheme-to-phoneme correspondences,
but somewhat inconsistent phoneme-to-grapheme correspondences. Reading, spelling, phonological, and orthographic skills were
tested in a sample of 109 monolingual Persian students (mean age = 8;1, SD = 4 mo) attending Grade 2 in Iran. The results
showed that although monolingual Persian children relied both on phonological and orthographic skills, phonological skills
were a strong predictor for both reading and spelling. Another objective of the study was to compare children’s spelling performance
in terms of phoneme-to-grapheme (PG) consistencies. As expected, children spelled PG-consistent words more accurately than
PG-inconsistent words. Moreover, they relied more on orthographic skills for spelling PG-inconsistent words than for spelling
PG-consistent words. The results are discussed in terms of the differential effect of orthographic consistency on reading
and spelling. 相似文献
5.
This study investigated the processes that deaf school children use for spelling. Hearing and deaf spellers of two age groups spelled three types of words differing in orthographic transparency (Regular, Morphological and Opaque words). In all groups, words that could be spelled on the basis of phoneme-grapheme knowledge (Regular words) were easier than words that could be spelled only on the basis of lexical orthographic information (Opaque words). Words in which spelling can be derived from morphological information were easier than Opaque words for older deaf and hearing subjects but not for younger subjects. In deaf children, use of phoneme-grapheme knowledge seems to develop with age, but only in those individuals who had intelligible speech. The presence of systematic misspellings indicates that the hearing-impaired youngsters rely upon inaccurate speech representations they derived mainly form lip-reading. The findings thus suggest that deaf subjects's spelling is based on an exploitation of the linguistic regularities represented in the French alphabetic orthography, but that this exploitation is limited by the vagueness of their representations of oral language. These findings are discussed in the light of current developmental models of spelling acquisition. 相似文献
6.
Charles Perfetti 《Scientific Studies of Reading》2013,17(4):357-383
The lexical quality hypothesis (LQH) claims that variation in the quality of word representations has consequences for reading skill, including comprehension. High lexical quality includes well-specified and partly redundant representations of form (orthography and phonology) and flexible representations of meaning, allowing for rapid and reliable meaning retrieval. Low-quality representations lead to specific word-related problems in comprehension. Six lines of research on adult readers demonstrate some of the implications of the LQH. First, large-scale correlational results show the general interdependence of comprehension and lexical skill while identifying disassociations that allow focus on comprehension-specific skill. Second, word-level semantic processing studies show comprehension skill differences in the time course of form-meaning confusions. Studies of rare vocabulary learning using event-related potentials (ERPs) show that, third, skilled comprehenders learn new words more effectively and show stronger ERP indicators for memory of the word learning event and, fourth, suggest skill differences in the stability of orthographic representations. Fifth, ERP markers show comprehension skill differences in meaning processing of ordinary words. Finally, in text reading, ERP results demonstrate momentary difficulties for low-skill comprehenders in integrating a word with the prior text. The studies provide evidence that word-level knowledge has consequences for word meaning processes in comprehension. 相似文献
7.
Maxime Gingras 《Scientific Studies of Reading》2019,23(1):37-48
ABSTRACTWe investigated how and when French children in Grades 1–5 acquire orthographic representations for silent letters and double consonants. Linear mixed-effects modeling analyses on the spelling accuracy scores obtained for 2,519 French words were used to test our predictions. As predicted, the presence of a silent letter or double consonant had a unique detrimental effect on spelling accuracy that was not captured by the inconsistency and complexity generated by these letters, and this effect tended to decrease across grades. Important to note, exposure to more frequent silent-letter endings or double consonants had a facilitative effect over and above consistency that did not seem to change across grades. These findings suggest that children implicitly acquire representations for letters with no phonological value. The results obtained for other predictors also suggest a shift from a lower level, phoneme-based processing to a higher level processing at the word and rime levels as children acquire more reading experience. 相似文献
8.
The effect of exposure to incorrectly and correctly spelled words on subsequent spelling performance was examined as a function of spelling proficiency and of time lapse between exposure and test. Spelling accuracy was found to be respectively depressed and enhanced by such exposure, relative to performance on unexposed control words. The effect was persistent and pervasive, obtaining at both immediate and one-week delayed testing and in both good and poor spellers. The findings indicate that fresh orthographic information exerts an influence on pre-existing abstract orthographic representations, rather than establishing new episodic traces, and that this process takes place implicitly. 相似文献
9.
This intervention study tested whether invented spelling plays a causal role in learning to read. Three groups of kindergarten children (mean age = 5 years 7 months) participated in a 4-week intervention. Children in the invented-spelling group spelled words as best they could and received developmentally appropriate feedback. Children in the 2 comparison groups were trained in phonological awareness or drew pictures. Invented-spelling training benefited phonological and orthographic awareness and reading of words used in the intervention. Importantly, the invented-spelling group learned to read more words in a learn-to-read task than the other groups. The finding are in accord with the view that invented spelling coupled with feedback encourages an analytical approach and facilitates the integration of phonological and orthographic knowledge, hence facilitating the acquisition of reading. 相似文献
10.
Nicole J. Conrad Kathleen Kennedy Wafa Saoud Laura Scallion Laura Hanusiak 《Journal of Research in Reading》2019,42(1):162-177
Skilled reading involves rapid and automatic word recognition. Through a self‐teaching process, phonological decoding during reading is thought to establish the word‐specific representations in memory that support efficient word reading. Much is known about orthographic learning during reading; less is understood about this process during spelling. Here, we compared the degree of orthographic learning that occurs during reading and spelling. Forty‐eight children in Grade 2 practised reading or spelling nonwords within stories. Orthographic learning was measured using spelling recognition, spelling production and word naming tasks. Both readers and spellers showed evidence of orthographic learning; however, spellers outperformed readers on all tasks. Overall, results suggest that spelling sets up a higher quality representation in memory and highlight the importance of spelling in the development of word reading efficiency. 相似文献
11.
The objective of the present study was to examine the contribution of lexical and nonlexical processes to skilled reading
and spelling in Persian. Persian is a mixed orthography that allows one to study within one language characteristics typically
found in shallow orthographies as well as those found in deeper orthographies. 61 senior high-school students (mean age = 17;
8, SD = 4 months) attending schools in Iran were tested on reading and spelling of words and nonwords. The word stimuli differed
in terms of reading transparency (transparent when all phonemes have corresponding letters vs. opaque when short vowels were
not marked with a letter) and spelling polygraphy (nonpolygraphic phonemes vs. polygraphic phonemes). The nonwords were transparent
and nonpolygraphic. The reading results showed that both transparent and opaque words were read faster than nonwords, and
that transparent words were read faster than opaque words. Moreover, both transparent and opaque words were affected by word
frequency. These findings suggest that skilled readers of Persian relied on lexical processes to read words. In contrast,
the spelling results failed to show a word-advantage effect suggesting that skilled spellers of Persian rely on nonlexical
processes to spell words. Moreover, orthographic complexity also affected spelling. Specifically, nonpolygraphic words were
spelled faster than polygraphic words for both transparent and opaque words. Taken together, the findings showed that skilled
reading and spelling in Persian rely on different underlying processes. 相似文献
12.
Neuropsychological models postulate that the memory representation acquired for use in reading words is separate from the one acquired for use in spelling, while developmental models assume that the same representation is developed for access in both reading and spelling. The dual-representation model contends that there is often more precise information in reading representations than in spelling representations. This claim was tested in the current study using adult native speakers of English. People were supplied with minimal visual feedback while they spelled words that they knew and could read, and were then shown their whole spelling and asked whether they could improve upon it. People detected spelling mistakes on fewer than one in six trials after the reading check. They also returned many spellings to the original form, and were unable to improve upon them any more often than to change them to something equally bad or worse. The findings favour the view that normal individuals acquire a single orthographic representation from repeated exposures to a word during both reading and spelling. The representation may be adequate to permit successful reading but be insufficient for reproduction of the word-specific knowledge required for accurate spelling. 相似文献
13.
We tested the theoretically driven hypotheses that children’s orthographic and semantic learning are associated with their word reading and reading comprehension skills, even when orthographic and semantic knowledge are taken into account. A sample of 139 English-speaking Grade 3 children completed a learning task in which they read stories about new inventions. Then they were tested on their learning of the spelling and meaning of the inventions (i.e., orthographic and semantic learning, respectively). Word reading and reading comprehension were assessed with standardised tasks, and orthographic and semantic knowledge were assessed with choice tasks targeting the spelling and meaning of existing words. The results of our structural equation modeling indicated that orthographic learning predicted word reading directly and reading comprehension indirectly via word reading. We also found that semantic learning predicted reading comprehension directly. These findings support integration of the self-teaching hypothesis and the lexical quality hypothesis. 相似文献
14.
Rebecca S. Betjemann Janice M. Keenan Richard K. Olson John C. DeFries 《Scientific Studies of Reading》2013,17(4):363-382
Vowel representations are particularly difficult for children to learn because most vowel phonemes can be spelled in several different ways. Children in Grades 1, 2, and 3 spelled nonwords with an ambiguous vowel and reported their spelling strategies. Analysis of the children's spellings and strategy reports revealed a shift in relying solely on phonological information to considering orthographic information for making vowel letter choices. Implications for vowel spelling development are discussed. 相似文献
15.
Representing written vowels in university students with dyslexia compared with normal hebrew readers
The study investigates dyslexic and normal Hebrew readers’ perception of words containing a vowel letter in different orthographic
and morphological contexts. In the first experiment, 72 undergraduate education students (half diagnosed with reading disabilities
and half normal readers) were asked to judge pointed words with different morphological structures with and without the grapheme
W. Half of the words had consistent (obligatory) W and half had inconsistent (optional) W. In the second experiment, the same
procedure was repeated using the same words without pointing marks. Response latencies and accuracy were measured. In both
experiments, dyslexic readers did less well than normal readers. They had lower scores on accurate lexical decisions and they
took more time over these decisions. They also exhibited some deviant patterns, indicating that they cannot make use of orthographic
and morphological cues that are available to normal readers, especially in the pointed experiment. Processing pointed words
placed a heavier cognitive burden on the dyslexic readers. These findings are in line with other studies of adult dyslexic
reader/writers, and support a reading / spelling processing model, which claims that internal orthographic representations
of words are increasingly strengthened with each exposure during reading, but not all graphemes are strengthened equally.
The general implication is that the ambiguities that exist in the relationships between orthography, phonology, and morphology
underlie spelling knowledge, and are particularly difficult for dyslexic readers. 相似文献
16.
The present study examined the possibility that spelling fulfils a self‐teaching function in the acquisition of orthographic knowledge because, like decoding, it requires close attention to letter order and identity as well as to word‐specific spelling–sound mapping. We hypothesised that: (i) spelling would lead to significant (i.e. above‐chance) levels of orthographic learning; (ii) spelling would actually result in superior learning relative to reading owing to the additional processing demands invoked when spelling; (iii) there would be stronger outcomes for post‐test spelling production compared with spelling recognition; and (iv) relative to reading, spelling would produce superior orthographic learning in the case of later‐occurring orthographic detail compared with information appearing earlier in the letter string. In a fully within‐subjects design, third grade Hebrew readers were exposed to novel letter strings presented in three conditions: spelling, reading and an unseen control condition. With the exception of the position by condition interaction (our fourth hypothesis), which, although in the expected direction, failed to attain significance, all hypotheses were supported. These data highlight yet another dimension of reading–writing reciprocity by suggesting that spelling offers a powerful self‐teaching tool in the compilation of word‐specific orthographic representations. 相似文献
17.
Paz Suárez-Coalla Nerea Villanueva Soledad González-Pumariega María González-Nosti 《Infancia y Aprendizaje》2016,39(2):275-311
In addition to reading difficulties, a significant proportion of developmental dyslexics have spelling problems, which persist into adulthood. Studies carried out in languages with opaque orthographies have found that dyslexics frequently make phonological substitutions when spelling and have difficulties in developing orthographic representations of irregular words. Those errors seem to derive from an excessive use of phonological codes when writing. Minimal research in Spanish (relatively transparent orthography) about the relationship between dyslexia and spelling difficulties has been carried out to date. In this study, 19 Spanish-speaking developmental dyslexics (from 7 to 11 years old) and 28 controls (from 6 to 11 years old, distributed in two groups, one matched for age and the other for reading level with the dyslexics) performed a dictation task of 80 stimuli with different levels of orthographic consistency, in order to discover the codes they use in the writing process. Results showed that Spanish children with dyslexia made significantly more spelling errors, especially among the ruled and irregular words. These findings are consistent with the idea that these children have difficulties in developing orthographic representations and use phonological codes more frequently than non-dyslexics, resulting in phonologically plausible errors when writing irregular words. These results have important implications for the treatment of spelling difficulties in children with dyslexia, highlighting the need to focus on the correct acquisition of grapheme-phoneme conversion rules as well as the development of appropriate orthographic representations. 相似文献
18.
In this report, we propose a model of spelling acquisition inspired by statistical learning and a frame-like model of orthographic representations: the fuzzy representation model. To provide an initial test of the model’s predictions for inconsistent words, 107 French-speaking children in Grades 1 to 3 were asked to spell words ending with a silent letter. Half of the words ended with the frequent silent t and half with the less frequent silent d. As predicted, children accurately spelled more t- than d-words. Most errors were omissions and substitutions of the silent letter. Consistent with statistical learning, there was some evidence that children used the preceding orthographic context when making substitution errors. The proportion of omissions, however, was not consistent with the statistical properties of French. These findings are discussed in light of the fuzzy representation model, whereby inconsistencies in words are more likely to be underspecified, if represented at all. 相似文献
19.
Two randomised control experiments examined spelling outcomes in a repeated measures design (pre‐test, post‐tests; 1‐day, 1‐month follow‐up, 5‐month follow‐up), where students learned Spanish irregular words through (1) immediate feedback using self‐correction, (2) visual imagery where children imagine and represent words using movement, and (3) copying words. The two control groups engaged in reading and dictation. We expected that methods with kinesthetic components and segmentation of stimuli would yield better orthographic representations in memory. Results showed that orthographic errors on Spanish irregular words diminish when children receive self‐correction instruction. Imagery and copy instruction also reduce these errors, but less consistently. Five months later, self‐correction group maintained their advantage in spelling compared with students who read or performed dictation. Experiment 2 replicated the spelling instruction effects and showed large effects on children who had hardly received any spelling instruction in Spanish. Results indicate that research‐based practices can significantly improve spelling outcomes in primary children. 相似文献
20.
《Scientific Studies of Reading》2013,17(4):327-349
This study compared the efficacy of two decoding skill-based programs, one based on explicit orthographic rime and one on grapheme–phoneme correspondences, to a control group exposed to an implicit phonics program. Children in both explicit decoding programs performed consistently better than the control group in the accuracy with which they read and spelled words covered in the program. Only children in the grapheme–phoneme correspondence program consistently spelled transfer words better than children in the control group. In addition, children in the grapheme–phoneme correspondence group consistently read words more quickly than children in the control group. Children in both explicit decoding programs scored higher than the children in the control group on measures of reading comprehension and oral reading at posttest. 相似文献