Patterns of problem‐solving in children's literacy and arithmetic

Patterns of problem‐solving among 5‐to‐7 year‐olds' were examined on a range of literacy (reading and spelling) and arithmetic‐based (addition and subtraction) problem‐solving tasks using verbal self‐reports to monitor strategy choice. The results showed higher levels of variability in the children's strategy choice across Years 1 and 2 on the arithmetic (addition and subtraction) than literacy‐based tasks (reading and spelling). However, across all four tasks, the children showed a tendency to move from less sophisticated procedural‐based strategies, which included phonological strategies for reading and spelling and counting‐all and finger modelling for addition and subtraction, to more efficient retrieval methods from Years 1 to 2. Distinct patterns in children's problem‐solving skill were identified on the literacy and arithmetic tasks using two separate cluster analyses. There was a strong association between these two profiles showing that those children with more advanced problem‐solving skills on the arithmetic tasks also showed more advanced profiles on the literacy tasks. The results highlight how different‐aged children show flexibility in their use of problem‐solving strategies across literacy and arithmetical contexts and reinforce the importance of studying variations in children's problem‐solving skill across different educational contexts.     

Neuropsychological, learning and psychosocial profile of primary school aged children with the velo-cardio-facial syndrome (22q11 deletion): evidence for a nonverbal learning disability?

In this exploratory study, the neuropsychological and learning profile of nine primary school age children with velo-cardio-facial syndrome (VCFS) was studied by systematic neuropsychological testing. In five out of nine children, the following profile was found: a VIQ-PIQ discrepancy (in favor of the VIQ), significantly better scores (.05 level) for reading (decoding) and spelling compared to arithmetic, deficient tactile-perceptual skills (difficulties mainly on the left side of the body), weak but not deficient visual-perceptual abilities, deficient visual-spatial skills, extremely poor psychomotor skills (gross motor skills more deficient than fine motor skills), problems with processing of new and complex material, poor visual attention, good auditory memory and relatively good language skills. These findings correspond to the pattern of neuropsychological assets and deficits that has been described for the syndrome of nonverbal learning disabilities (NLD) (Rourke, 1987, 1988, 1989, 1995). The psychosocial profile of all nine children with VCFS also correspond to that of children with NLD. Further studies on the relationship between cognitive function, behavior, psychiatric disorder and abnormalities in brain anatomy in young people with VCFS will be needed. In clinical practice, it is worthwhile exploring in greater depth the neuropsychological functions of children with VCFS to rule out NLD, since they may benefit from specific remediation following the learning principles of the NLD-treatment.     

Working Memory Interference Control Deficit in Children Referred by Teachers for ADHD Symptoms

In this exploratory study, the neuropsychological and learning profile of nine primary school age children with velo-cardio-facial syndrome (VCFS) was studied by systematic neuropsychological testing. In five out of nine children, the following profile was found: a VIQ-PIQ discrepancy (in favor of the VIQ), significantly better scores (.05 level) for reading (decoding) and spelling compared to arithmetic, deficient tactile-perceptual skills (difficulties mainly on the left side of the body), weak but not deficient visual-perceptual abilities, deficient visual-spatial skills, extremely poor psychomotor skills (gross motor skills more deficient than fine motor skills), problems with processing of new and complex material, poor visual attention, good auditory memory and relatively good language skills. These findings correspond to the pattern of neuropsychological assets and deficits that has been described for the syndrome of nonverbal learning disabilities (NLD) (Rourke, 1987, 1988, 1989, 1995). The psychosocial profile of all nine children with VCFS also correspond to that of children with NLD. Further studies on the relationship between cognitive function, behavior, psychiatric disorder and abnormalities in brain anatomy in young people with VCFS will be needed. In clinical practice, it is worthwhile exploring in greater depth the neuropsychological functions of children with VCFS to rule out NLD, since they may benefit from specific remediation following the learning principles of the NLD-treatment.     

The Development of Reading and Spelling in Arabic Orthography: Two Parallel Processes?

The parallels between reading and spelling skills in Arabic were tested. One-hundred forty-three native Arab students, with typical reading development, from second, fourth, and sixth grades were tested with reading, spelling and orthographic decision tasks. The results indicated a full parallel between the reading and spelling performances within the second and fourth graders where the performance in the orthographic decision task was significantly lag behind. For the sixth graders, full parallel was found between the spelling and the orthographic decision performances with significant superiority of both performances on the reading performance. The results were discussed in light of developmental course of the orthographic representations and the impact of the specific orthographic features of the Arabic orthography on reading and spelling.     

Effects of computer-assisted practice on reading and spelling in children with learning disabilities

The main purpose of this study was to analyze the effects of computer-assisted practice on reading and spelling in children with learning disabilities (LD). We compared three practice conditions, one with reading and two with spelling, in order to test whether computer-based reading and spelling practice has an influence on the development of reading and spelling ability in children with LD. A sample was selected of 85 children with LD, with age range between 8 years and 10 years (age, M=111.02, SD=9.6), whose spelling performance was two years below grade level. The participants were randomly assigned to one of four groups: 1) Copy the target word from the computer screen (n=22), 2) Memorize the target word and write it from memory (n=21), 3) Word reading (n=21), and 4) the untrained control group (n=21). We administered measures of pseudoword reading, phonological awareness, phonological word decoding and orthographical word decoding tasks. We examined the learning effects and transfer effects on words classified as a function of length, consistency, and complexity of syllable structure. Overall, the results showed that reading training did not improve spelling; however, the children who participated in the copy training condition improved their spelling skills.     

中美成年人和老年人数学能力发展的比较研究

采用一套心理计量测验考察中美两国青老年被试在算术能力、知觉速度及空间方位能力方面的操作是否有国家间和年龄组间差异,不同领域之间是否有不同的能力模式。测验结果表明：在知觉速度和空间方位测验上,中美青年组的操作成绩均明显超过老年组;在算术能力测验上,中国青年组的成绩仍超过老年组,但美国青老年组间则无明显差异;中国青年组在算术能力测验上成绩优于美国同龄组,在其它两个测验上则无明显差异;在所有能力测验上中美老年组的成绩都无明显差异;总的模式表明,美国青年的算术能力呈逐代下降趋势,中国儿童和青年的算术能力远远超过美国同龄人的状况可能只是个近期的现象。     

Psychosocial functioning of children: Relations between personality subtypes and academic achievement

Five hundred children from ages 6 to 12 who had been referred for neuropsychological assessment were clustered into six subtypes using a kmeans technique applied to 10 PIC scales. Five of the six subtypes were virtually identical to subtypes identified in previous research (viz., normal, somatic concern, mild anxiety, externalized psychopathology, and internalized psychopathology). A sixth subtype (conduct disorder) was also found. Wide Range Achievement Test (WRAT) Reading and Spelling scores discriminated between normal, somatic concern, and conduct disorder subtypes on the one hand vs. the more disturbed externalized and internalized psychopathology subtypes on the other;the latter groups scored higher on these measures. The internalized psychopathology subtype also showed large discrepancies between reading vs. arithmetic and spelling vs. arithmetic. The results support the view that psychosocial functioning is related to assets and deficits in cognitive/academic functioning in children, and that particular patterns of such assets and deficits are related to particular forms of psychopathology.     

Reading ability and disfluency in stuttering and nonstuttering elementary school children

This study was aimed at comparing the reading abilities of elementary school children who stutter with their nonstuttering peers. Forty-four stuttering children from four grade levels were matched with a group of normally fluent controls on the basis of age, sex, and grade level. Reading ability was assessed by means of three Dutch standardized tests yielding a total of six scores. Disfluency scores during oral reading were also obtained for each subject. Results indicated significant differences between the two groups on reading rate and reading errors, but not on reading comprehension. Analysis of reading errors did not show qualitative differences among subjects: stuttering and nonstuttering children made the same kinds of reading errors. Similarly, the two groups did not differ with respect to performances at different grade levels. Among both groups of subjects performances became better with increasing grade on four of the six measures. Correlational analyses indicated that the measures of reading ability used in this study were significantly associated with frequency of disfluency for the nonstuttering children. In contrast, no significant relationship was found between reading ability and disfluency in the stuttering group, except for reading rate. Results are discussed with respect to the possible interaction between verbal performance and linguistic competence in reading ability measures, particularly for the stuttering child.     

Children's lateral preference patterns: Frequency and relationships with achievement and intelligence

The frequencies of consistent, mixed, and inconsistent lateral preference patterns in 648 elementary school age children were examined. Preference was determined by 18 different hand, eye, and foot tasks. Almost 60% of the younger children and 35% of the older children demonstrated either mixed or inconsistent patterns. No differences were found in IQ, reading, arithmetic, or spelling achievement scores among the three groups of children, at any age or for either sex. Both the absence of any differences among the groups and the high frequency of mixed and inconsistent patterns in a normal population call into question the clinical utility of such patterns as either indices or correlates of learning difficulties.     

The interaction between phonological processing, syntactic awareness, and naming speed in the reading and spelling performance of first-grade children

The performance of 267 first-grade children was examined on tasks assessing phonological processing, syntactic awareness, and naming speed. The children were also given several measures of word and pseudoword reading, reading comprehension, and pseudoword and dictation spelling. A series of hierarchical analyses indicated that three variables (phonological awareness, syntactic awareness, and naming speed) were still predictors of reading and spelling performance after variance in the others had been controlled for. The results, which confirm that syntactic awareness can account for variance in written language after phonological ability had been controlled for, support the hypothesis concerning the relationships between naming-speed processes and written language, and challenge the unitary phonological theory of reading difficulty.     

A longitudinal study of children's text messaging and literacy development

Recent studies have shown evidence of positive concurrent relationships between children's use of text message abbreviations ('textisms') and performance on standardized assessments of reading and spelling. This study aimed to determine the direction of this association. One hundred and nineteen children aged between 8 and 12 years were assessed on measures of general ability, reading, spelling, rapid phonological retrieval, and phonological awareness at the beginning and end of an academic year. The children were also asked to provide a sample of the text messages that they sent over a 2-day period. These messages were analyzed to determine the extent to which textisms were used. It was found that textism use at the beginning of the academic year was able to predict unique variance in spelling performance at the end of the academic year after controlling for age, verbal IQ, phonological awareness, and spelling ability at the beginning of the year. When the analysis was reversed, reading and spelling ability were unable to predict unique variance in textism usage. These data suggest that there is some evidence of a causal contribution of textism usage to spelling performance in children aged 8-12 years. However, when the measure of rapid phonological retrieval (rapid picture naming) was controlled in the analysis, the relationship between textism use and spelling ability just failed to reach statistical significance, suggesting that phonological access skills may mediate some of the relationship between textism use and spelling performance.     

Hemispheric specialization for speech perception in language deficient kindergarten children

Twenty right-handed kindergarten children with superior language skills and twenty with deficient language skills (as defined by performance on an elicited sentence repetition task) were tested (1) for hemispheric specialization for speech perception with a dichotic CV syllable task and (2) for relative manual proficiency by means of a battery of hand tasks. Reading readiness and aspects of other cognitive abilities were also assessed. The superior children evidenced a mean right-ear advantage of 14.5%, which is consistent with normal values reported by other investigators using the same stimuli. The language deficient group evidenced essentially no mean ear advantage (0.5) with half of these subjects exhibiting left-ear superiority. The findings suggest relationships among cerébral dominance, language proficiency (including reading readiness), and general cognitive functioning.     

A study of spelling in aphasia

To secure systematic information on spelling abilities following damage to the dominant hemisphere, a test probing performance in three modalities of response was administered to a group of aphasic patients. Except for a predictable deficit among anterior aphasics in oral spelling, anterior and posterior aphasics exhibited comparable performances on the measures of spelling. However, anterior and posterior aphasics differed from one another on the kinds of words they most accurately spelled, the errors they were prone to make, and certain strategies which they characteristically adopted. These results suggest two alternative approaches to spelling: one approach, common in posterior aphasics, entails choosing letter combinations on the basis of their customary sounds; a second approach, common among anterior aphasics, appears to rely on a partially preserved image of the word's appearance.     

The influence of working memory on reading growth in subgroups of children with reading disabilities

This 3-year longitudinal study determined whether (a) subgroups of children with reading disabilities (RD) (children with RD only, children with both reading and arithmetic deficits, and low verbal IQ readers) and skilled readers varied in working memory (WM) and short-term memory (STM) growth and (b) whether growth in an executive system and/or a phonological storage system mediated growth in reading performance. A battery of memory and reading measures was administered to 84 children (11-17 years of age) across three testing waves spaced 1 year apart. The results showed that skilled readers yielded higher WM growth estimates than did the RD groups. No significant differentiation among subgroups of children with RD on growth measures emerged. Hierarchical linear modeling showed that WM (controlled attention), rather than STM (phonological loop), was related to growth in reading comprehension and reading fluency. The results support the notion that deficient growth in the executive component of WM underlies RD.     

Prediction of the reading and spelling performances of normal and retarded readers: A four-year follow-up

The purpose of this study was to determine the relative predictive accuracy of a number of measures employed in a 4-year longitudinal study of the neuropsychological abilities of normal and retarded readers. The results indicated that there were some very accurate predictive measures of reading and spelling achievement levels over the 4-year age span studied, and that the relative accuracy of these measures differed markedly for normal and retarded readers. Especially in the case of retarded readers, performance on the Underlining Test was a much more accurate predictor of eventual achievement levels in reading and spelling than were tests of reading, spelling, or psychometric intelligence.This investigation was supported in part under Grant #195 of the Ontario Mental Health Foundation, funds provided by the Research Division, Windsor Western Hospital Centre, and funds from the Ontario Department of Education Grants-in-Aid of Educational Research and Development program. Dr. M. W. Starr offered advice regarding the statistical design.     

Improving reading and writing learning in underprivileged pluri‐ethnic settings

Background: Many studies carried out in first language contexts tend to demonstrate the positive effects of activity programmes aimed at (1) developing metaphonological abilities and (2) developing language skills through active story listening on learning to read and to spell by first‐grade students. Aims: This study seeks to extend previous findings by (a) including children, the majority of whom have French as a second language, who attend plurilingual schools and have not been included in previous studies, and (b) providing training based on three essential principles shared by the two kinds of programmes: integrating activities into realistic literacy practice contexts; encouraging active student participation through tasks which very often require problem solving; and tackling, one after the other, different kinds of operations or strategies. Sample: Three groups of students were created out a pool of 202 children enrolled in nine first‐grade classes in three underprivileged pluri‐ethnic schools. The control group was composed of 46 students who received typical, first‐grade methods for teaching reading and spelling. Experimental group 1 (DMPA), 91 students, received a training programme aimed at metaphonological abilities development. Experimental group 2 (DLS), 65 students, received a training intended to develop language skills through active story listening and production. Method: The students from the three groups were evaluated at the beginning (metaphonological task I, pre‐reading task) and at the end (metaphonological task II, word recognition task, text comprehension task, word spelling task) of their first year in elementary school. Results: The programme for the development of metaphonological abilities enabled DMPA group students to obtain significantly higher scores than the control group on metaphonological task II and word recognition task. The DMPA group children also did significantly better than the control and the DLS groups on the word spelling task. However, the DLS group, who benefited from language skills development activities, also progressed in that they obtained significantly better results than the control group in the word recognition task. Moreover, at the end of grade one, there was no difference in the scores obtained by the groups on a comprehension questionnaire administered after the reading of the narrative text. Conclusion: The word reading skills of first‐grade children in underprivileged pluriethnic settings can be improved through activities aimed at metaphonological abilities development or language skills development by means of active story listening and production. On the other hand, in order to develop word spelling abilities, the development of metaphonological abilities was more effective. Lastly, further research should seek to improve understanding of the absence of effects of either learning programme on narrative text comprehension.     

Influence of auditory-verbal, visual-verbal, visual, and visual-visual processing speed on reading and spelling at the end of Grade 1

This study examined cognitive processing speed through four modalities (auditory-verbal, visual-verbal, visual, and visual-visual) at the end of Grade 1 and how it influences reading and spelling. The subjects were 124 French-speaking children, selected for their contrasting performance on reading and spelling tasks. The children in the first group (N=69) were average readers; the second group of children (N=55) performed worse or much worse on all reading and spelling tasks. The experimental design consisted of a set of 10 tasks administered in two sessions. The major findings reveal that: (1) the children with reading difficulties displayed low and slow performance on most cognitive tasks, whatever the modality; (2) auditory-verbal and visual-verbal processing speed significantly predicted written language, which was not the case with the visual modalities; and (3) that visual problems did not appear to be a potential cause of reading problems in most delayed readers. The findings also confirm the independence of phonological and naming-speed skills in reading development and reading impairment.     

The improvement of reading skills of L1 and ESL children using a Response to Intervention (RtI) Model

This study examined the development of literacy skills in children in a district that used a Response to Intervention (RTI) model. The district included children whose first language was English and children who were learning English as a second language (ESL). Tasks measuring phonological awareness, lexical access, and syntactic awareness were administered when the children entered school in kindergarten at age 5. Reading, phonological processing, syntactic awareness, memory, and spelling were administered in grade 7. When the children entered school, significant numbers of them were at risk for literacy difficulties. After systematic instruction and annual monitoring of skills, their reading abilities improved to the extent that only a very small percentage had reading difficulties. The results demonstrated that early identification and intervention and frequent monitoring of basic skills can significantly reduce the incidence of reading problems in both the ESL and language majority children.     

Classification of spelling errors and their relationship to reading ability, sex, grade placement, and intelligence

A simple scheme for the classification of spelling errors was applied to the errors of four groups of children, totaling 483 subjects, in grades 3 to 12. The subjects in two of the groups, Group I and Group IV, consisted of individuals who attended special schools for children with dyslexia or specific reading disability (SRD). Group II included school age siblings of subjects in Group I, and Group III included subjects drawn from regular school programs. It was shown that (a) type of spelling error is independent of sex, (b) there are no consistent effects of IQ or grade level on type of spelling error, and (c) disabled readers as a group are more likely to produce dysphonetic errors than are normal readers. Although the type of spelling error produced by children who had a spelling disability only was shown to be similar to that of normal readers and to differ from that of disabled readers as a group, disabled readers were shown to differ among themselves, lending strong support to the use of spelling error type as a characteristic for identifying subgroups.     

Deficit in phonological processes: a characteristic of the neuropsychological profile of children with NF1

Learning disabilities are one of the most frequent complications of neurofibromatosis type 1 (NF1) in children. Studies of the effects of the neurocognitive deficit on academic performance are relatively rare, owing to the small size of the populations concerned. However, research is needed to develop effective rehabilitation programs. In the present study, we explored the impact of a possible phonological deficit on the reading abilities of children with NF1. A multicenter, cross-sectional study was conducted in France on two groups of 75 children with or without NF1 aged 8–12 years, matched for age, sex, handedness, and reading level. All participants underwent a neuropsychological evaluation to assess their general cognitive level, reading skills, phonological processes, visuoperceptual abilities, and attentional capacity. Phonological skills were assessed by means of two phonological awareness tasks and one short-term memory task. In the group of children with NF1, 41% had reading difficulties. Phonological processes were impaired in this group, compared with the children without NF1. Similar differences were found for a phoneme deletion task after adjustment for reading difficulties, IQ level, and visuoperceptual abilities. Phonological awareness, but not phonological short-term memory, was impaired in children with NF1, and not just those whose reading was impaired. Results suggest that children with NF1 have a phonological awareness deficit, whatever their reading level. Identification of reduced phonological skills may warrant the implementation of a specific rehabilitation program before early reading difficulties emerge.