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1.
This study investigated the effectiveness of instruction on spatial skills. It examined the effect of instruction of liquid horizontality on the performance on Piagetian Water Level Task (WLT) from a developmental perspective through two substudies. In Study 1, the WLT was administered to 256 boys and 230 girls of ages 9, 10, 12, 14, and 17 from Beijing, China, before and after instruction. The results indicate that the instruction effect was significant for the 6th (p < .05) and 8th graders (p < .001) but not for the 4th, 5th, and 11th graders. Study 2 examined instruction effect in contrast with practice effect. Participants were 69 boys and 52 girls of ages 9–14 from Beijing, China. The results indicate that children improve more on the WLT with the combination of instruction and practice than with practice alone (p < .01). The findings depict a relationship between cognitive development and instruction effect on the WLT.  相似文献   

2.
Seventy‐four students read passages from an individually administered test of reading comprehension (a subtest from the Test of Dyslexia, a test of reading and related abilities currently in development; McCallum & Bell, 2001), and then answered literal and inferential questions. Students were randomly assigned to one of two conditions; 39 students read the passages silently and 35 read orally, with time recorded for each passage read. Comprehension and time were dependent measures for a Multivariate Analysis of Covariance (MANCOVA) and two follow‐up Analyses of Covariance (ANCOVA). After controlling for reading ability, results from the MANCOVA showed a significant combined effect ( p < .05); however, a comparison of mean reading comprehension scores showed no significant difference between silent readers and oral readers ( p > .05). On the other hand, with reading ability controlled, silent readers took significantly less time to complete passages compared to those who read orally ( p < .02). In fact, students took 30% longer to read orally than silently, on average. When test directions do not specify either oral or silent reading and error analysis is not a goal, testing will be more efficient via silent responding with no loss of comprehension. © 2004 Wiley Periodicals, Inc. Psychol Schs 41: 241–246, 2004.  相似文献   

3.
This study explores whether two computer‐based literacy interventions – a ‘synthetic phonics’ and an ‘analytic phonics’ approach produce qualitatively distinct effects on the early phonological abilities and reading skills of disadvantaged urban Kindergarten (Reception) children. Participants (n=53) were assigned by random allocation to one of the two interventions. Each intervention was generally delivered three times per week for 13 weeks as part of a reading centre approach in Kindergarten classrooms with small groups of children. In the synthetic programme children showed, as predicted, significant (p<.05) improvement in CV and VC word blending and the articulation of final consonants. The children in the analytic phonics programme showed, as predicted, significant (p<.05) improvements in articulating shared rimes in words. These results suggest that synthetic and analytic programmes have qualitatively different effects on children's phonological development. These phonological differences are not however immediately reflected in any qualitative differences in the way children undertook word reading or nonword decoding.  相似文献   

4.
Despite an extensive literature linking individual differences in phonological processing to reading ability, some adults show normal text comprehension abilities despite poor pseudoword reading (Jackson & Doellinger (2002). Journal of Educational Psychology, 94, 64–78). This study was undertaken to investigate differences between these individuals, termed resilient readers, and proficient readers in performance and degree of lateralization on a variety of single word processing tasks. Participants completed seven divided visual field tasks investigating various aspects of reading. Resilient readers performed less accurately on basic word recognition tasks, but not on the tasks involving semantic access. Resilient readers did not differ from proficient readers on reaction time or lateralization on any of the experimental tasks. These findings are consistent with the hypothesis that skilled phonological decoding is not necessary for reading for meaning in a college population. It is proposed that higher-level semantic information and general world knowledge may allow some readers to compensate for deficiencies in lower-level word recognition processes.
Suzanne E. WelcomeEmail:
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5.
The phonological-core variable-orthographic differences (PCVOD) model [van der Leij, & Morfidi (2006). Journal of Learning Disabilities, 39, 74–90] has been proposed as an explanation for the heterogeneity among dyslexic readers in their profiles of reading-related subskills. The predictions of this model were investigated in a sample of 72 Dutch secondary school students (dyslexics and controls). First, the PCVOD assumption was confirmed that phonological processing and orthographic competence are independent contributors to the prediction of reading fluency and spelling. Among the phonological processing tasks, phonological recoding explained substantial unique variance, but not phonemic awareness or rapid serial naming. Next, the dyslexic readers were divided into two subgroups based on high (ORTH+) and low levels (ORTH−) of orthographic competence. Both subgroups performed below controls on all measures tapping phonological processing, reading and spelling but the ORTH+ group performed as well as non-disabled controls on Dutch and English orthographic choice. As predicted by the model, there were no differences between the subgroups on the tasks that depend on phonological processing, with or without reading. There were differences on Dutch word reading fluency and spelling. Furthermore, the ORTH+ subgroup outperformed ORTH− on tasks demanding speeded word processing such as ‘flashed’ presentation. This finding was independent of lexicality (words or pseudowords), language (Dutch or English) or response mode (lexical decision or typing), but restricted to silent reading. This supports the view that the ORTH+ subgroup is better at identifying larger orthographic units. There was no indication of differences between the subgroups in reading experience. Our data, therefore, support the PCVOD model.
Judith BekebredeEmail:
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6.
Previous studies with English-speaking families in the North American context demonstrated that home literacy practices have positive influences on children’s literacy acquisition. The present study expands previous studies by examining how home literacy practices are related to growth trajectories of emergent literacy skills (i.e., vocabulary, letter-name knowledge, and phonological awareness) and conventional literacy skills (i.e., word reading, pseudoword reading, and spelling), and by using data from Korean children and families (N = 192). The study revealed two dimensions of home literacy practices, home reading and parent teaching. Frequent reading at home was positively associated with children’s emergent literacy skills as well as conventional literacy skills in Korean. However, children whose parents reported more frequent teaching tended to have low scores in their phonological awareness, vocabulary, word reading and pseudoword reading after accounting for home reading. These results suggest a bidirectional relationship between home literacy practices, parent teaching in particular, and children’s literacy skills such that parents adjust their teaching in response to their child’s literacy acquisition. Furthermore, cultural variation in views on parent teaching may explain these results.
Young-Suk KimEmail:
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7.
The primary aim of the current study was to identify the strongest independent predictors of reading comprehension using word reading, language and memory variables in a normal sample of 180 children in grades 3–5, with a range of word reading skills. It was hypothesized that orthographic processing, receptive vocabulary and verbal working memory would all make independent contributions to reading comprehension. The contributions of reading speed, receptive grammatical skills, exposure to print, visuospatial working memory and verbal learning and retrieval (a measure of longer-term retention) were also investigated. Working memory tasks that required the processing and storage of numerical and spatial material were used. One of the numerical working memory tasks was based on the number span task developed by Yuill, Oakhill, and Parkin British Journal of Psychology, 1989, 80, 351–361. A visuospatial equivalent of that task was developed from the forward Corsi block task [Corsi, Abstracts International, 1973, 34, 891]. The results revealed that, after controlling for age and general intellectual ability, the word reading and the language variables had a much stronger relation with reading comprehension than the memory variables. The strongest independent predictor of reading comprehension was orthographic processing since it captured variance in both word reading, language skills and verbal working memory. The forward Corsi task and performance on a measure of verbal learning and retrieval each made small independent contributions to reading comprehension but the contribution of verbal working memory was not significant. It was concluded that tasks measuring the interplay between short-term and long-term memory, in which new information is combined with information already stored in long-term memory, may better predict reading comprehension measured with the text available than working memory tasks which only have a short-term memory component.  相似文献   

8.
Three standardized measures of short-term memory (STM) were compared to determine their relative efficacy in predicting reading achievement for primary grade students (n = 36) over a two-year time period. Regression analyses revealed that not all of the STM tests were significant (p < .05) predictors of reading. Moreover, predictive power varied as a function of the reading skill assessed (e.g., decoding or comprehension) and the grade placement of the student. A letter sequences test was found to be the task most frequently associated with reading performance. A memory-for-sentences task also showed a significant relationship to certain aspects of reading. However, a word sequences test was found not to be predictive of reading achievement. Implications for test selection and remedial planning are discussed. © 1998 John Wiley & Sons, Inc.  相似文献   

9.
We examined the relation between socioeconomic status (SES), vocabulary, and reading in middle childhood, during the transition from primary (elementary) to secondary (high) school. Children (N = 279, 163 girls) completed assessments of everyday and curriculum-related vocabulary, (non)word reading, and reading comprehension at five timepoints from age 10 to 13. Piecewise linear mixed-effects models showed significant growth in everyday vocabulary and word reading between every time point. Curriculum vocabulary and reading comprehension showed significant growth during the school year, but not during the summer holidays. There were significant effects of SES on all measures except word reading; yet, SES differences did not widen over time. Our findings motivate targeted reading and vocabulary support for secondary school students from lower SES backgrounds.  相似文献   

10.
We evaluated two experimenter-delivered, small-group word reading programs among at-risk poor readers in Grade 1 classes of regular elementary schools using a two-arm, dual-site-matched control trial intervention. At-risk poor word readers (n = 201) were allocated to either (a) Direct Mapping and Set-for-Variability (DMSfV) or (b) Current or Best-Practices small-group reading programs, typically for 10–11 hr over 10 weeks. Students were matched on baseline reading and language abilities, parent demographic measures, and observed regular classroom teaching quality. Results of hierarchical data modeling showed advantages for the DMSfV program (p < .05 for word reading and spelling at posttest and word reading and sentence comprehension at 5-month delayed posttest), with discernible valued added for the DMSfV condition across all follow-up measures. Results support the use of small-group preventative literacy intervention models that teach both direct mapping of grapheme–phoneme correspondences in text and set-for-variability.  相似文献   

11.
In recent literature on persons with learning disabilities (LD), speech recognition has been discussed primarily as an assistive technology to help compensate for writing difficulties. However, prior research by the authors has suggested that in addition to helping persons to compensate for poor writing skills, speech recognition also may enhance reading and spelling; that is, what was designed as assistive technology appears to serve remedial functions as well. The present study was conducted to determine whether elementary and secondary students with LD who used the technology to write self-selected compositions and class assignments would demonstrate improvements in reading and spelling. Thirty-nine students with LD (ages 9 to 18) participated. Nineteen participants used speech recognition 50 minutes a week for sixteen weeks, and twenty students in a control group received general computer instruction. Results indicated that the speech recognition group showed significantly more improvement than the control group in word recognition (p<.0001), spelling (p<.002) and reading comprehension (p<.01). Pre- and posttests on five reading-related cognitive processing measures (phonological, orthographic, semantic processing, metacognitive reading strategies, and working memory) indicated that for the experimental group, only phonological processing improved significantly over the treatment period when compared to controls (p<.04). Further ANCOVA suggested that growth in phonological processing was associated with significant differences among conditions for all three academic measures: word recognition, spelling, and reading comprehension. Address correspondence to 971 N. Altadena Drive, Pasadena, CA 91107. E-mail center@frostig.org.  相似文献   

12.
This study examined the relationships among reading comprehension, reading self-concept, and home literacy environment (HLE) in a sample (n = 67) of fourth grade children enrolled in an urban school district. Children’s reading comprehension, word reading, and verbal ability were assessed using standardized measures. Reading self-concept was assessed with a child-administered survey that is comprised of three subscales (i.e., competence in reading, perception of ease with reading, attitude towards reading). Information on child and family literacy practices was collected via a questionnaire administered to parents of participating children. Bivariate correlations and multiple regression analyses demonstrated that all three reading self-concept subscales were positively related to reading comprehension after controlling for verbal ability and word reading skills, and aspects of HLE were positively related to aspects of reading self-concept. The findings support the inclusion of psychosocial and family literacy measures in future studies designed to investigate the process of reading comprehension for children beyond the primary grades.
Nonie K. LesauxEmail:
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13.
Two studies investigating the relationship betweenphoneme awareness and word reading ability in Downsyndrome (DS) are reported. The first study included33 Brazilian individuals with DS (mean age = 23years). They all had begun to read and all showedclear signs of phonological recoding skills. Thirty-three normal children (mean age = 7 years),matched with the individuals with DS for readingability, participated as controls. The second studyincluded individuals with DS with a wider range ofreading ability: a group of 46 readers (mean age = 22years) and a group of 47 nonreaders (mean age = 18years). The results question Cossu, Rossini, andMarshall's (1993a) claim that phoneme awareness is notrelated to alphabetic reading acquisition in DS.Although the individuals with DS who participated inthe first study performed rather poorly on a task thatpresupposes the ability to explicitly manipulatephonological representations, they performed quitewell on a task assessing the ability to detectphonemic similarities in words. We suggest that it wasthis ability that enabled them to acquire phonologicalrecoding skills as well as they did, despite theircognitive limitations. The results of the second studywere consistent with this interpretation. The abilityto detect phonemic similarities in wordssignificantly differentiated between the readers andthe nonreaders, even after we controlled forvariations in letter knowledge, intelligence, andchronological age.  相似文献   

14.
Repetitive shared book experiences provided by public school kindergarten staff were used to improve literacy competence and preparation for formal first-grade reading instruction. The entire 1983–1984 kindergarten population (N = 228) of a rural, racially mixed, southeastern school district in South Carolina received eight shared reading experiences for each of three classic children's books. The shared book experience is defined as the situation in which a group of two or three children sit close enough to an adult to see the print as a book is read. Readings were provided by teachers, teacher aides, school volunteers, older students, and audiotapes. The children were individually administered the South Carolina State Department of Education's mandated Cognitive Skills Assessment Battery (Boehm & Slater, 1974) during the first 3 weeks of first grade. The control group, composed of the 1982–1983 kindergarten population (N = 269), had 73% of its children at or above the state cutoff for first-grade readiness, and the experimental group had 83% at or above the cutoff. (T = 22.2, p < .01). In addition, the school district staff reported a 10% increase in the number of children being placed in “top” reading groups. Repetitive, personal shared book experiences were found to enhance literacy awareness and competence, to improve preparation for formal first grade, and to broaden children's literacy interests.  相似文献   

15.
Reading disability (RD) typically consists of deficits in word reading accuracy and/or reading comprehension. While it is well known that word reading accuracy deficits lead to comprehension deficits (general reading disability, GRD), less is understood about neuropsychological profiles of children who exhibit adequate word reading accuracy but nevertheless develop specific reading comprehension deficits (S-RCD). Establishing the underlying neuropsychological processes associated with different RD types is essential for ultimately understanding core neurobiological bases of reading comprehension. To this end, the present study investigated isolated and contextual word fluency, oral language, and executive function on reading comprehension performance in 56 9- to 14-year-old children [21 typically developing (TD), 18 GRD, and 17 S-RCD]. Results indicated that TD and S-RCD participants read isolated words at a faster rate than participants with GRD; however, both RD groups had contextual word fluency and oral language weaknesses. Additionally, S-RCD participants showed prominent weaknesses in executive function. Implications for understanding the neuropsychological bases for reading comprehension are discussed.
Laurie E. CuttingEmail:
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16.
The role of cognitive processing and language awareness in relation to reading is discussed. The framework for cognitive processing was Luria's (1966a, Higher cortical functions in man, New York: Basic Books; 1966b, Human brain and psychological processes, New York: Harper & Row) simultaneous and successive syntheses. Language awareness involved understanding of phonological representation, ambiguities, and incongruities. The sample of 56 Grade 2 and 64 Grade 4 children was administered a battery of seven “simultaneous-successive” tasks. Principal component and promax oblique factor analyses and factor scores were used to classify the children as low-low, low-high, high-low, and high-high simultaneous-successive “processors.” A series of ANOVAs showed significant differences by grade and level of cognitive processing for the three language awareness tasks and for reading. These tasks and factor scores derived from the simultaneous and successive components of the within correlation matrix for the total sample of 120 children after removing covariance associated with the two grades were subjected to stepwise multiple regression analyses and a path analysis to tease out the contribution of these components to reading. Results showed a much greater direct effect from language awareness on reading than simultaneous and successive syntheses. Ability to reflect on language and to use language as “disembedded modes of thinking” are seen as central to reading acquisition and development.  相似文献   

17.
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18.
In this study three experiments investigate the relationship of sensitivity to word structure to direct and indirect measures of reading achievement in normal high school and college students using a four-part morpheme Sensitivity Test (MST). This test assesses knowledge of the syntactic category of common noun, verb, and adjective suffixes (Part 1), the ability to generalize this knowledge to novel forms (Part 2), the ability to distinguish derivationally-related word pairs from pseudo-related word pairs (Part 3), and knowledge of how suffixes differ in their effect on syllable boundaries in the complex word (Part 4). Experiment 1 showed that the SAT Verbal scores of 26 undergraduates correlate significantly (p<0.05) with Parts 2 and 4 of the MST; Part 1 showed ceiling effects. Experiment 2 showed that the Nelson Reading Test scores of 24 ninth-grade students correlate significantly (p<0.005) with all parts of the MST. Experiment 3 showed a significant difference between means (p<0.005) on all parts of the MST for 26 proficient and 54 non-proficient high school readers. Results are consistent with the morphophonemic nature of English spelling.  相似文献   

19.
It has been hypothesized that the development of medical expertise may be characterized by structural changes in the knowledge base, a process termed “knowledge encapsulation” (Schmidt, Norman, & Boshuizen, Academic Medicine, 65, 611–621, 1990). Until now this process has been investigated using a cross-sectional paradigm, comparing levels of expertise often far apart. The present study applies a follow-up approach, covering the first two years of apprenticeship of medical students (the clerkships) and includes a comparison between high- and low-achieving students. Experience level appears to be correlated with structural changes in the knowledge base and with the quality of the diagnosis. Achievement level has a weak correlation with the quality, but not with the structure of the knowledge. It is concluded that high and low achievers do not differ in the way their knowledge structures change as a consequence of practical experience. Implications for teaching and learning in practical settings are discussed.  相似文献   

20.
In the present study, conducted with French-speaking children, we examined the reliability (group study) and the prevalence (multiple-case study) of dyslexics’ phonological deficits in reading and reading-related skills in comparison with Reading Level (RL) controls. All dyslexics with no comorbidity problem schooled in a special institution for children with severe reading deficits were included in the study (N = 15; Chronological Age [CA]: 111 ± 8 months; RL: 80 ± 3 months). For the group study, the 15 dyslexics were matched pairwise on reading level, non-verbal IQ, and gender to 15 younger RL controls (CA: 85 ± 4 months). For the multiple-case study, the RL control group included 86 average readers (CA: 83 ± 4 months; RL: 85 ± 5 months). To assess the relative efficiency of the sublexical (or phonological) and lexical reading procedures, we relied on two comparisons: pseudowords vs. high-frequency regular words (the comparison mainly used in languages with a shallow orthography); and pseudowords vs. high-frequency irregular words (the comparison mainly used with English-speaking dyslexics), pseudowords and irregular words being either short or long. The dyslexics’ skills in the domains supposed to explain their reading deficit were also examined: phonemic awareness, phonological short-term memory and rapid naming. In the group study, the dyslexics lagged behind the RL controls only when they were required to read long pseudowords. The results of the multiple-case study indicated that the prevalence of this deficit was high (the accuracy scores of all but two of the 15 dyslexics being more than 1 SD below the RL control mean), and that deficits in phonemic awareness were more prevalent (seven cases) than deficits in phonological memory (one case) and in rapid naming (two cases). Three unexpected results were observed in the group study: the difference between regular words and pseudowords (to the detriment of pseudowords) was not greater for the dyslexics; the difference between irregular words and pseudowords (to the benefit of pseudowords) was more significant for the RL controls; and there were no significant differences between the groups in reading-related skills. To explain these results, the severity of the dyslexics’ reading deficit and the remediation they have benefited from must be taken into account. In addition, the fact that the outcomes of the comparison between pseudoword vs. regular or irregular word reading were not the same will make it possible to understand some discrepancies between studies carried out either in English or in a language with a shallower orthography (French, for instance).
Catherine BillardEmail:
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