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1.
In an earlier training study we found that the use of visual support in phonemic segmentation training provided no additional value for poor readers and spellers from schools for children with learning disabilities, having problems segmenting speech (Kerstholt, van Bon & Schreuder 1994). Previous research (e.g., Hohn & Ehri 1983) suggests, however, that visual support – such as alphabet letters – does facilitate the segmentation teaching of preschoolers. Hence, it was expected that visual support would be beneficial in phonemic segmentation training only prior to formal reading and spelling instruction. The purpose of the present study was to test this expectation. One group of preschoolers was trained in phonemic segmentation with diagrams and alphabet letters as visual support, another group was trained without visual help. Results show the preschoolers to improve their phonemic segmentation, reading and spelling skill significantly. It made no difference, however, whether the children were trained in phonemic segmentation with or without the help of visual support. The findings of the present study and those of our earlier study indicate visual support to be useful in phonemic segmentation training only under certain conditions. It is suggested that differences in orthographic properties of the languages involved may explain the difference between the Anglo-Saxon studies that did show an additional effect of letters and a number of Dutch studies that did not. 相似文献
2.
Monique Sénéchal Gene Ouellette Stephanie Pagan Rosemary Lever 《Reading and writing》2012,25(4):917-934
The goal of the present intervention research was to test whether guided invented spelling would facilitate entry into reading
for at-risk kindergarten children. The 56 participating children had poor phoneme awareness, and as such, were at risk of
having difficulty acquiring reading skills. Children were randomly assigned to one of three training conditions: invented
spelling, phoneme segmentation, or storybook reading. All children participated in 16 small group sessions over 8 weeks. In
addition, children in the three training conditions received letter-knowledge training and worked on the same 40 stimulus
words that were created from an array of 14 letters. The findings were clear: on pretest, there were no differences between
the three conditions on measures of early literacy and vocabulary, but, after training, invented spelling children learned
to read more words than did the other children. As expected, the phoneme-segmentation and invented-spelling children were
better on phoneme awareness than were the storybook-reading children. Most interesting, however, both the invented spelling
and the phoneme-segmentation children performed similarly on phoneme awareness suggesting that the differential effect on
learning to read was not due to phoneme awareness per se. As such, the findings support the view that invented spelling is
an exploratory process that involves the integration of phoneme and orthographic representations. With guidance and developmentally
appropriate feedback, invented spelling provides a milieu for children to explore the relation between oral language and written
symbols that can facilitate their entry in reading. 相似文献
3.
We have investigated the reciprocal influence of reading acquisition and phonemic awareness. Using a between-grades quasi-experimental design, we have found that learning to read is the most important factor that accounts for the drastic improvement of phonemic segmentation skills during the first year of schooling. On the other hand, we found that improving phonemic skills in kindergarten facilitated reading acquisition in children at risk for developing reading disorders. We suggest that, for most children, exposure to the alphabet automatically triggers phonemic awareness, which is a necessary condition for efficient acquisition of reading. However, the emergence of phonemic awareness requires a previously developed sensitivity to phonology, which in some children may be absent. The present data suggest that, if phonological skills are absent, they may be developed in preschoolers by explicit training, thereby preventing failure in reading acquisition. 相似文献
4.
D P Hurford 《Journal of learning disabilities》1990,23(9):564-569
The present study examined the possibility that phonemic discrimination training could improve the phonemic segmentation ability of children with reading disabilities. Half of the 32 children with reading disabilities (14 male and 4 female second graders and 10 male and 4 female third graders, with mean ages of 99.2 and 109.7 months, respectively) deficient in phonemic segmentation skills were assigned to the training group, while the other half acted as a nontrained control group. The trained children were successful at significantly improving their performance on the phonemic segmentation task. The control group made no improvement. Requiring children with reading disabilities to make discriminations concerning phonemic information may have helped them discover properties of the phoneme that they previously did not know. 相似文献
5.
The goals of this study were twofold: first, to examine whether preschool children's name-writing proficiency differentiated them on other emergent reading and writing tasks, and second, to examine the effect of name length on preschool children's emergent literacy skills including alphabet knowledge and spelling. In study 1, a range of emergent literacy tasks was administered to 296 preschool children aged 4-5 years. The more advanced name writers outperformed the less advanced name writers on all emergent literacy measures. Furthermore, children with longer names did not show superior performance compared to children with shorter names. In study 2, four measures of alphabet knowledge and spelling were administered to 104 preschool children. Once again, the more advanced name writers outperformed the less advanced name writers on the alphabet knowledge and spelling measures. Results indicated that having longer names did not translate into an advantage on the alphabet knowledge and spelling tasks. Name writing proficiency, not length of name appears to be associated with preschool children's developing emergent literacy skills. Name writing reflects knowledge of some letters rather than a broader knowledge of letters that may be needed to support early spelling. 相似文献
6.
del Rosario Ortiz González M Espinel AI Rosquete RG 《Journal of learning disabilities》2002,35(4):334-342
The effects of two types of phonological training in children with reading disabilities (RD) were examined. One of the programs (SP/LPA) trained children in speech discrimination, letter-sound correspondence, and phonemic awareness. The other program (LPA) trained children only in letter-sound correspondence and phonemic awareness. The effects of these programs were compared with a control group. Thirty-five children with RD were trained in small groups five times a week for 4 weeks. The results indicated that both experimental groups improved in phonemic awareness compared to the control group but that only the SP/LPA group scored higher than the control group in reading. 相似文献
7.
Blending and spelling training were compared in this experiment to determine which intervention would improve the decoding skills of two first-grade boys with learning disabilities who were in the phonetic cue stage of reading. Additionally, the two boys received pre- and posttest administrations of a phonemic segmentation task. Although neither intervention proved superior, the children met the learning criterion for both interventions and demonstrated both maintenance and generalization of their skills. They also improved their phonemic skills, even though independent training in this area was not provided. It appeared that the equivalence of the interventions may have been due to the intensive instructional setting and use of systematic error analysis procedures. 相似文献
8.
Ulrika Wolff 《Annals of dyslexia》2014,64(2):151-165
Although phonemic awareness is a well-known factor predicting early reading development, there is also evidence that Rapid Automatized Naming (RAN) is an independent factor that contributes to early reading. The aim of this study is to examine phonemic awareness and RAN as predictors of reading speed, reading comprehension and spelling for children with reading difficulties. It also investigates a possible reciprocal relationship between RAN and reading skills, and the possibility of enhancing RAN by intervention. These issues are addressed by examining longitudinal data from a randomised reading intervention study carried out in Sweden for 9-year-old children with reading difficulties (N?=?112). The intervention comprised three main elements: training of phonics, reading comprehension strategies and reading speed. The analysis of the data was carried out using structural equation modelling. The results demonstrated that after controlling for autoregressive effects and non-verbal IQ, RAN predicts reading speed whereas phonemic awareness predicts reading comprehension and spelling. RAN was significantly enhanced by training and a reciprocal relationship between reading speed and RAN was found. These findings contribute to support the view that both phonemic awareness and RAN independently influence early phases of reading, and that both are possible to enhance by training. 相似文献
9.
Heinz Wimmer 《Reading and writing》1996,8(2):171-188
The present study retrospectively examined early difficulties with phonological coding and phonemic segmentation of German children who after four years in school were diagnosed as dyslexic. German, in comparison to English, exhibits rather simple and straight-forward grapheme-phoneme correspondences, and the initial teaching approach was phonics oriented. Despite these favorable circumstances for the acquisition of phonological coding, the majority of the later dyslexic children had particular difficulties with the accurate reading of nonwords and of unfamiliar words after about seven months of reading instruction. However, there were enormous differences between the dyslexic children. Two of them were completely unable to blend phonemes into pronunciations, another seven were slow and error prone decoders, and three children had slow and laborious pronunciation assembly as the core problem. The majority of the later dyslexic children also exhibited phonemic segmentation deficits as tested with a nonword spelling task and a phoneme reversal task. In correspondence with findings from older German dyslexic children, the early difficulties with accurate phonological coding and phonemic segmentation were no longer found at the end of grade four. Children then suffered from very slow reading and poor spelling. In general, the difficulties of German dyslexic children emphasize the phonological impairment account of dyslexia. More specifically, these findings suggest that the assembly of letter sounds into pronunciations is particularly affected in the early phase of learning to read a consistent orthography. 相似文献
10.
The objective of this study was to assess the impact on phonological skills of a training program that was intended to lead preschool children to move from prephonetic spellings to early phonemic spellings. The participants were 30 preschool children who were divided into two groups (experimental and control groups) that were equivalent in terms of the children's intelligence, the number of letters with which they were familiar and the nature of their invented spelling. The intervention proved effective, inasmuch as the children in the experimental group moved to early phonemic spellings, whereas those in the control group did not. This conceptual evolution entailed enhanced performance in phonemic classification, segmentation and deletion tests, in which the children in the experimental group displayed a degree of progress which differed significantly from that achieved by the members of the control group. 相似文献
11.
《The Journal of educational research》2012,105(6):276-277
AbstractThis study investigated the performance of preschool and kindergarten children with visual discrimination exercises drawn from reading readiness materials prior to visual discrimination training. The exercises contained three sources of stimuli: representations of objects, letters, and words. Results indicate that many preschoolers and most kindergartners measured possess the skills necessary to successfully perform visual discrimination exercises. The 8s were able to discriminate representations of objects and letters equally well; however, word stimuli were significantly harder to discriminate than either representations of objects or letters. Results indicate that visual discrimination training should be provided to pre-readers on a selected basis. 相似文献
12.
This study was carried out to examine the extent to which preschool children are aware of the phonemic structure of the spoken word and to investigate how they acquire that knowledge. The four year old non-readers carried out a battery of takss designed to assess product name reading ability, knowledge of the alphabet, rhyme skills and explicit phonemic awareness ability. There was evidence that they generally acquired knowledge of the alphabet before they showed explicit phonemic awareness ability. Fixed order regression analyses showed that ability to read and write the alphabet generally accounted for unique variance in phoneme awareness and product name reading ability over and above that accounted for by rhyme skills but that rhyme ability accounted for no unique variance beyond that accounted for by alphabet knowledge. Further analyses showed that alphabet knowledge also contributed unique variance to product name reading ability over and above that accounted for by phonemic awareness ability but that the reverse was not the case. It was hypothesised that many preschool non-readers may start to gain an insight into the phonemic structure of the spoken word by becoming aware of the connection between the sounds of letters in environmental print and the sounds of the spoken word. 相似文献
13.
The purpose of this study was to uncover any differences in the early reading and spelling processes of children learning to read in a first language (L1) and children learning to read in a second language (L2). The reading and spelling development of native Dutch-speaking children and minority children in the first two grades of elementary school were compared. The children were given a number of tasks to test their vocabulary knowledge and the efficiency of their word decoding (including grapheme knowledge and word blending), word spelling (including cipher knowledge and phonemic segmentation), and reading comprehension processes. Analyses of variance were used to test for differences between the L1 and L2 learners. LISREL analyses were used to explore the components underlying the reading and spelling processes in the 2 groups of children. The results showed that the minority children kept up with the native Dutch-speaking children on word blending and word decoding tasks. On word spelling and reading comprehension, however, the minority children were found to be less efficient than their monolingual Dutch peers. The structural models for word decoding and word spelling were highly comparable for the 2 groups. For reading comprehension, vocabulary knowledge was found to have more of an impact on the L2 learners than on the L1 learners. This finding suggests that children learning to read in an L2 should be helped to build their lexical knowledge and that reading instruction should be matched to this knowledge. 相似文献
14.
Kimberly J. O&#x;Malley David J. Francis Barbara R. Foorman Jack M. Fletcher Paul R. Swank 《Learning disabilities research & practice》2002,17(1):19-34
Poor readers who met low achievement and IQ‐discrepancy definitions of reading disability were compared with nonimpaired readers on their development of eight precursor and reading‐related skills to evaluate developmental differences prior to students’ identification as reading disabled. Results indicated no evidence for differences between the two groups of poor readers in the development of the eight skills, with three exceptions. Students in the IQ‐discrepant group demonstrated greater growth in letter sound knowledge, greater mean performance in visual‐motor integration at the beginning of first grade, and greater deceleration in rapid naming of letters. When compared to the nonimpaired group, low‐achieving readers demonstrated poorer performance and development in all skills, while the IQ‐discrepant readers demonstrated poorer performance and development in phonemic awareness, rapid naming of letters and objects, spelling, and word reading. The largely null results for comparisons between the two groups of poor readers challenges the validity of the two‐group classification of reading disabilities based on IQ‐discrepancy. 相似文献
15.
To examine the effects of computer-based reading and spelling practice on the development of reading and spelling skills, a pretest-training-posttest experiment was conducted in The Netherlands. Eleven girls and 17 boys with written language disorders (on the average, 9 years, 7 months old and performing 2 grades below age expectancy) practiced hard-to-read words under three conditions: reading from the computer screen, copying from the screen, and writing from memory after presentation on the screen. For all words, whole-word sound was available on call during practice. To assess learning effects, both a dictation and a read-aloud task were administered in which nonpracticed control words were also presented. During training, the computer kept record of several aspects of the pupils' learning behavior. It was found that copying words from the screen resulted in significantly fewer spelling errors on the posttest than writing words from memory, and that both forms of spelling practice led to fewer spelling errors than only reading words during practice. All three forms of practice improved to the same degree both the accuracy and fluency of reading the practiced words aloud. The way in which spelling and reading practice, in combination with speech feedback, support the development of phonological skills in children with written language disorders is highlighted in the discussion. 相似文献
16.
Explicit Instruction in Decoding Benefits Children High in Phonemic Awareness and Alphabet Knowledge
《Scientific Studies of Reading》2013,17(1):85-98
This article reports a study of 32 children who had been trained to a high level in phonemic awareness and alphabet knowledge over a 12-week period at preschool. During their first 6 weeks in kindergarten, these phonemically aware children were taught to read 10 real words, using either decoding and encoding techniques or a whole word method. At posttesting the children taught by the decoding and encoding method were superior in reading and writing both novel real words and pseudowords, compared to the whole word group. The results support the contention that explicit instruction in decoding is helpful even when children have high levels of phonemic awareness. 相似文献
17.
Absctract. This article describes a two‐year study addressing the effectiveness of a highly structured, systematic tutoring intervention implemented by minimally trained college students with two cohorts of at‐risk first‐grade readers. Participants were 61 first‐grade children in Cohort 1 and 76 first‐grade children in Cohort 2. Tutors participated in three one‐hour training sessions and received occasional on‐site assistance. Individual tutoring sessions were scheduled for three to four times each week for one school year, with each cohort receiving approximately 10–14 hours of instruction across 44 sessions. The curriculum included a game to teach phonemic awareness and letter‐sound correspondence, structured word‐study activities, reading of leveled books, and simple comprehension strategies. Significant differences were found on measures of phonemic awareness and nonsense word reading for both cohorts. For Cohort 1, but not Cohort 2, significant differences were also detected for real‐word identification. Our results support using tutors to provide additional assistance and instruction in early reading, even when tutors are not professionally trained teachers. 相似文献
18.
The ‘Spello’ program was designed to use interactive speech feedback on a talking-computer system to improve children's spelling and phonological skills. In two versions of the program, the synthesizer pronounced the word to be spelled and the student tried to type in the word correctly. Both versions of the program showed the students which letters were correct in their spelling attempts. One version pronounced only the target word, as often as the child requested. The other version also provided intermediate speech feedback for children's spelling attempts, so they could hear how their own attempts sounded, and compare them to the target word. Twenty-eight children aged seven to fourteen studied 16 words they had misspelled on pretests and 16 words of related word structure. For children ten years or older, training with intermediate speech feedback led to greater benefits in phonological coding skills than training with word-only feedback, reflected in the ability to read nonsense words related in structure to the trained words. Intermediate speech feedback also led to a marginally significant advantage in spelling the trained words. When the groups switched conditions, however, there was no difference in their tested skills after a second week of training. 相似文献
19.
Two longitudinal studies following the design used by Lundberg et al's (1988) aimed at examining the effects of different metaphonological training programs on phonemic analysis ability acquisition among kindergartners (mean age: 5 years 5 months in both studies). In Study 1, two training programs involving either rhymes, syllables and phonemes, or rhymes and syllables only, were administered to different groups. Progress in phonemic analysis ability was exclusively observed in the group whose training included phonemes. An untrained control group displayed no progress in metaphonological ability. In Study 2, two training programs involving either phonemes or syllables were administered to different groups. A third group was trained on non-linguistic visual analysis. Specific effects of training on phonemic analysis ability were disclosed again. While a phoneme-to-supraphoneme generalization was found among the group trained with phonemes, the reverse did not happen among the group trained with syllables. These results support the idea that processes involved in syllabic analysis of speech or in rhyme manipulation cannot be applied to its phonemic structure. In addition, training with non-linguistic visual analysis did not entail any progress in metaphonological ability, thus providing evidence that phonological awareness cannot be promoted by analysis abilities acquired in another domain. 相似文献
20.
Silvana Weiss Roland H. Grabner Reinhard Kargl Christian Purgstaller Andreas Fink 《Reading and writing》2010,23(6):645-671
Behavioral and neurophysiological effects of a computer-aided morphological training protocol were examined in German-speaking
children from Grades 3 to 9. Study 1 compared morphological awareness, reading, and spelling skills of 34 trained children
with an untrained control group of 34 children matched for age, sex, and intelligence. All participants in the training group
showed increases in morphological awareness, but only students from secondary school improved significantly in reading and
spelling competences. In Study 2, a subsample of 8 trained children with poor spelling and reading abilities and 10 untrained
children with higher language competencies underwent an electroencephalography testing involving three different language
tasks. The training resulted in decreased theta-activity and increased activity in lower (7–10 Hz) and upper alpha (10–13 Hz).
These findings reflect more effortful and attention-demanding processing after the training and suggest that children with
poor spelling and reading abilities use the acquired morphological knowledge in terms of a compensatory strategy. 相似文献