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1.
Rebecca S. Martínez 《Psychology in the schools》2006,43(2):197-209
This cross‐sectional study examined the perceptions of social support reported by middle‐school students with multiple learning disabilities (LD) (reading + math) in inclusive settings. Comparison groups included youths with a learning disability in reading only (RD), mathematics only (MD), and no LD (i.e., normally achieving) (NA). One hundred twenty middle‐school students, 15 boys and 15 girls in each group, were included in the current study. Participants were surveyed using an established measure of perceived social support. Effect size differences and MANOVA were used in the data analyses. Learning disability type explained 21% ( p < .001) of the variance in perceptions of parent, classmate, and friend support. Students with multiple LD (RD + MD) reported the lowest perceived social support on these dependent variables. Follow‐up analyses revealed that eighth‐grade boys reported the lowest perceived parent support and that boys in general reported lower perceived friend support than girls. Sixth‐grade students with multiple LD reported the lowest perceived friend support, and sixth‐grade males reported the lowest perceived teacher support. Implications for practicing school psychologists and recommendations for future research are discussed. © 2006 Wiley Periodicals, Inc. Psychol Schs 43: 197–209, 2006. 相似文献
2.
Based on their performance on a standardized achievement test, second-grade children (N = 49) were classified as having mathematics difficulties with normal reading achievement (MD only), both mathematics and reading difficulties (MD/RD), reading difficulties with normal mathematics achievement (RD only) and normal mathematics and reading achievement (NA). Each child was given a series of tasks so that we might assess their thinking across four areas of mathematics: number facts, story problems, place value, and written calculation. Children with MD/RD performed significantly worse than NA children in most areas of mathematical thinking, whereas children with MD only performed worse than NA children only on complex story problems. The MD-only group outperformed the MD/RD group on story problems and written calculation. No significant differences were found between the RD-only and NA groups on any of the tasks. The results suggested that among children with mathematics difficulties, the MD/RD subgroup is distinct from the MD-only subgroup, with the former being characterized by pervasive deficiencies in mathematical thinking and the latter by more specific deficits in problem solving. 相似文献
3.
《Learning disabilities research & practice》2017,32(4):231-245
The purpose of this pilot study was to explore the impact of mathematics and reading learning difficulties on the mathematics‐vocabulary understanding of fifth‐grade students. Students (n = 114) completed three measures: mathematics computation, general vocabulary, and mathematics vocabulary. Based on performance on the mathematics computation and general vocabulary measures, students were categorized with no learning difficulty (i.e., typical), mathematics difficulty without reading difficulty (MD‐only), reading difficulty without mathematics difficulty (RD‐only), and combined mathematics and reading difficulties (MDRD). On the mathematics‐vocabulary measure, students with MD‐only or RD‐only scored significantly lower than typical students, and students with MDRD demonstrated significantly lower performance than students with MD‐only or RD‐only. 相似文献
4.
Leena Holopainen Airi Taipale Hannu Savolainen 《International Journal of Disability, Development & Education》2017,64(1):88-103
In this study, the relationship between adolescents’ difficulty in mathematics and reading and the influence on academic self-concept and school grades was examined. The participants (N = 585; 299 girls, 286 boys) were one age group of ninth-graders whose mathematics and reading skills were assessed at the end of comprehensive school at age 16 years. Five student profile groups were found using cluster analysis: best achievers, normal achievers (NA), the reading difficulty (RD) group, the mathematical difficulty (MD) group, and the learning difficulty (LD) group. Post-hoc tests revealed that the RD group and the LD group had a higher academic self-concept than the MD group. In school grades history, surprisingly, the NA group and the RD group performed equally well across all school grades. Students in the MD group performed as poorly as the LD group. The results emphasise the prolonged and generalised effects of especially MD on students’ academic careers. 相似文献
5.
This study investigated students' mathematics achievement, estimation ability, use of estimation strategies, and academic self-perception. Students with learning disabilities (LD), average achievers, and intellectually gifted students (N = 135) in fourth, sixth, and eighth grade participated in the study. They were assessed to determine their mathematics achievement, ability to estimate discrete quantities, knowledge and use of estimation strategies, and perception of academic competence. The results indicated that the students with LD performed significantly lower than their peers on the math achievement measures, as expected, but viewed themselves to be as academically competent as the average achievers did. Students with LD and average achievers scored significantly lower than gifted students on all estimation measures, but they differed significantly from one another only on the estimation strategy use measure. Interestingly, even gifted students did not seem to have a well-developed understanding of estimation and, like the other students, did poorly on the first estimation measure. The accuracy of their estimates seemed to improve, however, when students were asked open-ended questions about the strategies they used to arrive at their estimates. Although students with LD did not differ from average achievers in their estimation accuracy, they used significantly fewer effective estimation strategies. Implications for instruction are discussed. 相似文献
6.
Mathematical competencies of 180 children were examined at 4 points between 2nd and 3rd grades (age range between 7 and 9 years). Children were initially classified into one of 4 groups: math difficulties but normal reading (MD only), math and reading difficulties (MD-RD), reading difficulties but normal math (RD only), and normal achievement in math and reading (NA). The groups did not differ significantly in rate of development. However, at the end of 3rd grade the MD only group performed better than the MD-RD group in problem solving but not in calculation. The NA and RD only groups performed better than the MD-RD group in most areas. Deficiencies in fact mastery and calculation fluency, in particular, are defining features of MD, with or without RD. 相似文献
7.
Mathematical problem-solving profiles of students with mathematics disabilities with and without comorbid reading disabilities 总被引：3，自引：0，他引：3
The purpose of this study was to describe the mathematical problem-solving profiles of students with mathematics disabilities (MD) with and without comorbid reading disabilities (RD). The disability status of fourth-grade students was verified through testing (n = 18 MD; n = 22 MD + RD). Then a hierarchy of mathematics problem-solving tasks was administered. The results demonstrated large deficits for both groups; however, the differences between students with MD and those with MD + RD were mediated by the level of problem solving (arithmetic story problems vs. complex story problems vs. real-world problem solving) and by performance dimension (operations vs. problem solving). On arithmetic story problems, the differences between the disability subtypes were similar for operations and problem solving. By contrast, on complex story problems and real-world problem solving, the differences between the subtypes were larger for problem solving than for operations. 相似文献
8.
Justin C. Wise Hye Kyeong Pae Christopher B. Wolfe Rose A. Sevcik Robin D. Morris Maureen Lovett Maryanne Wolf 《Learning disabilities research & practice》2008,23(3):125-136
Limited research has examined the skills of children with a reading disability (RD) and children with RD and a mathematics disability (MD). Even less research has examined the phonological awareness (PA) and rapid automatized naming (RAN) skills in these two groups of children and how these skills relate to reading and math achievement. Additionally, various classification criteria are frequently implemented to classify children with MD. The purpose of this study, therefore, was to examine the PA and RAN skills in children who met different criteria for RD only and children with RD who are at risk for mathematics difficulties (MDR). Participants were 114 second‐ or third‐grade students with RD from public elementary schools in three large metropolitan areas. Students were classified as at risk for mathematics difficulties utilizing a 25th‐percentile cutoff and a 15th‐percentile cutoff as assessed by the KeyMath‐Revised Test ( Connolly, 1988 ). A series of PA and RAN measures were administered along with a range of reading and mathematics measures. Hierarchical regression analyses indicated that children with RD only evidenced a different pattern of results compared to children with RD + MDR. Additionally, using a more stringent criterion to classify children at risk for mathematics difficulties resulted in a differential pattern of results when compared to a less stringent classification criterion. 相似文献
9.
This study was conducted to assess the effectiveness of two programs developed by the Frostig Center Research Department to
improve the reading and spelling of students with learning disabilities (LD): a computer Speech Recognition-based Program
(SRBP) and a computer and text-based Automaticity Program (AP). Twenty-eight LD students with reading and spelling difficulties
(aged 8 to 18) received each program for 17 weeks and were compared with 16 students in a contrast group who did not receive
either program. After adjusting for age and IQ, both the SRBP and AP groups showed significant differences over the contrast
group in improving word recognition and reading comprehension. Neither program showed significant differences over contrasts
in spelling. The SRBP also improved the performance of the target group when compared with the contrast group on phonological
elision and nonword reading efficiency tasks. The AP showed significant differences in all process and reading efficiency
measures. 相似文献
10.
This study assessed the reading motivation of 133 students at individual grade levels (2nd–5th), who were divided in subgroups with and without reading disabilities/difficulties (RD) and with and without attention deficit hyperactivity disorder (ADHD). Major findings were that students in the RD subgroup had lower reading motivation (intrinsic, extrinsic, and self-efficacy) and read less for enjoyment than the nondisability (ND) group; students in the combined group (ADHD + RD) showed these motivational deficits in earlier grade levels. However, students with ADHD did not differ from the ND group in reading motivation, and children with RD (with and without ADHD) were equivalent to ND in social motivation up to the 5th grade. Implications of these findings were (a) social reading is an instructional pathway for both groups of students with RD, (b) assessments of reading motivation, in addition to reading skill, may be important in assessing responses to intervention, and (c) motivational interventions should be implemented early before motivational responses become a motivational style. 相似文献
11.
Joseph R. Jenkins Lynn S. Fuchs Paul Van Den Broek Christine Espin Stanley L. Deno 《Learning disabilities research & practice》2003,18(4):237-245
The purpose of this study was to examine (1) the performance levels and the magnitude of performance difference between students with reading disabilities (RD) and skilled readers when reading a typical classroom text; (2) the hypothesis that students with RD have specific difficulty using context in such a way that reading fluency is affected; and (3) whether RD subtypes may be differentiated according to performance on contextual and context‐free reading tasks. Two groups of fourth graders (85 skilled readers and 24 students with RD) completed a standardized test of reading comprehension, read aloud a folktale, and read aloud the folktale's words in a randomly sequenced list. Performance was scored as correct rate and percentage correct. Based on the number of words per idea unit in the passage, we also estimated the rate at which reader groups encountered and processed text ideas. Compared to the RD group, skilled readers read three times more correct words per minute in context, and showed higher accuracy and rates on all measures. Both context and isolated word‐reading rates were highly sensitive to impairment. We found no evidence for RD subtypes based on these measures. Results illustrate differences in reading levels between the two groups, the temporal advantage skilled readers have in linking text ideas, how word reading differs as a function of task format and performance dimension, and how limited word‐identification skills (not comprehension) produce contextual reading difficulties for students with RD. 相似文献
12.
The purpose of this investigation was to determine whether or not attention-deficit/hyperactivity disorder (ADHD)-when there was an absence of reading problems-was associated with having a high IQ. The vocabulary and block design short forms of the Wechsler Intelligence Scale for Children-Third Edition were administered to 63 children with ADHD, 69 children with reading difficulties (RD), and 68 children with comorbid ADHD + RD. Results indicated that the distributions of estimated Full Scale IQs (FSIQ) for each of the three groups of children did not differ significantly from a normal distribution, with the majority of children (more than 50%) in each group scoring in the average range. The percentage of children with ADHD who scored in the above-average range for FSIQ was not significantly higher than the percentages of children in the other two groups. No significant group differences emerged for estimated FSIQ, vocabulary, or block design. It was concluded that children with ADHD are no more likely to have an above-average IQ than are other children. 相似文献
13.
Timothy Lackaye Malka Margalit Orit Ziv Tahel Ziman 《Learning disabilities research & practice》2006,21(2):111-121
The goals of this study were to compare self‐perceptions of self‐efficacy, mood, effort, and hope between 123 adolescents with learning disabilities (LD) and a group of 123 Non‐LD peers, who were matched for their level of academic performance and gender, and to explore the relations between measures of self‐perception and achievement. The results showed that students with LD reported lower academic self‐efficacy and lower social self‐efficacy. They also rated their mood as more negative and reported lower levels of hope and less investment of effort in their academic work. At the same time, no significant differences were found for emotional self‐efficacy in comparison to the Non‐LD peer group. In addition, among students with LD who were successful in their studies, a subgroup continued to report low levels of hope. The results demonstrated that even when the academic performance of students with LD is similar to their Non‐LD peers, their specific and global self‐perceptions continue to reflect their distress. It is not clear if these results represent past difficulties, day‐to‐day struggles, and/or future worries. Resilience models are proposed and research limitations are specified. 相似文献
14.
This replication study compared 86 petition students who received course substitutions for the college foreign language (FL) requirement with 40 nonpetition students who fulfilled the FL requirement by passing FL courses on cognitive and academic achievement measures and graduating grade point average. The results showed significant differences between the two groups, favoring the nonpetition group on one measure, the American College Testing (ACT) score, when IQ was used as a covariate; however, no significant group differences remained when ACT score was used as a covariate. More than half of the 126 petition and nonpetition students did not meet a minimum criterion for classification as learning disabled (LD), and more than half of both groups (54% and 63%, respectively) were not classified as LD before enrolling in college. Sixty percent of the petition students either had not taken an FL course in college or had achieved only grades of withdrawal before petitioning for substitution of the FL requirement. Implications addressed include petition students' persistence in fulfilling the FL requirement, students' use of instructional accommodations and services, criteria used to classify students as LD, use of the Modern Language Aptitude Test (MLAT), and why some students classified as LD pass FL courses and other students classified as LD do not. 相似文献
15.
Many students with learning disabilities (LD) experience difficulties with extracting relationships from expository text, especially if they are implicit. Results from studies with K-12 participants have been inconclusive regarding the potency of the graphic organizer (GO) as a comprehension tool. This study attempted to address some of the concerns with GO research by examining the effects of using GOs with middle school students with LD to convey and cue relational knowledge, using a longer intervention and using written essays to assess the students' attainment of relational knowledge. The results lend support for using GOs with students with LD to gain relational knowledge from expository textbooks. When factual knowledge was assessed via multiple choice tests and quizzes, no differences were found between treatment and control conditions. As in other GO studies, both groups demonstrated attainment of facts and concepts. But when relational knowledge was assessed, the two groups responded differentially. On essays that required application, the GO group provided significantly more relational knowledge statements than students in the No GO group did. 相似文献
16.
Erik G. Willcutt Rebecca S. Betjemann Bruce F. Pennington Richard K. Olson John C. DeFries Sally J. Wadsworth 《Mind, Brain, and Education》2007,1(4):181-192
ABSTRACT— The majority of children who receive special education services meet criteria for reading disability (RD) or attention-deficit/hyperactivity disorder (ADHD), but additional research is needed to understand the long-term academic outcome of children in these groups. Individuals with RD only ( N = 71), ADHD only ( N = 66), both RD and ADHD ( N = 51), or neither disorder ( N = 118) were identified through the ongoing Colorado Learning Disabilities Research Center twin study and retested 5 years later. Results of the follow-up testing indicated that, in addition to ongoing reading difficulties, individuals with RD exhibited higher rates of academic difficulties, depression, and adolescent-onset conduct disorder. Initial ADHD status was associated with academic and social difficulties and elevated rates of nearly all comorbid disorders 5 years later. The group with comorbid RD and ADHD had more stable reading deficits than the group with RD without ADHD and exhibited greater impairment than groups with either disorder alone on outcome measures of academic functioning and social difficulties. These results suggest that individuals with both RD and ADHD are at increased risk for negative outcomes as adolescents and young adults and that when RD and ADHD co-occur, interventions should be provided for both disorders. 相似文献
17.
QuickSmart is a basic academic skills intervention designed for persistently low-achieving students in the middle years of schooling that aims to improve the automaticity of basic skills to improve higher-order processes, such as problem solving and comprehension, as measured on standardized tests. The QuickSmart instructional program consists of three structured, teacher- or teacher aide-directed, 30-minute, small-group lessons each week for approximately 26 weeks. In this study, 42 middle school students experiencing learning difficulties (LD) completed the QuickSmart reading program, and a further 42 students with LD took part in the QuickSmart mathematics program. To investigate the effects of the intervention, comparisons were made between the reading and mathematics progress of the intervention group and a group of 10 high-achieving and 10 average-achieving peers. The results indicated that although the standardized reading comprehension and mathematics scores of QuickSmart students remained below those of comparison students, they improved significantly from pretest to posttest. In contrast, the standardized scores of comparison students were not significantly different from pretest to posttest. On measures of response speed and accuracy gathered using the Cognitive Aptitude Assessment System (CAAS), QuickSmart students were able to narrow the gap between their performance and that of their high- and average-achieving peers. Implications are drawn regarding the importance of interventions that emphasize the automaticity of basic academic skills for students with learning difficulties. 相似文献
18.
Patterns of performance on the Wechsler Intelligence Scale for Children-Revised (WISC-R) have been proposed as useful tools for the identification of children with learning disabilities (LD). However, most of the studies of WISC-R patterns in children with LD have been plagued by the lack of a typically achieving comparison group, by failure to measure individual patterns, and by the lack of a precise definition of LD. In an attempt to address these flaws and to assess the presence of patterns of performance on the WISC-R, we examined data from 121 children with typical achievement (TA), 143 children with reading disabilities (RD), and 100 children with a specific arithmetic disability (AD), ages 6 to 16 years. The results indicated that the RD and AD groups had significantly lower scores than the TA group on all the Verbal IQ subtests. Many of the children with AD and RD showed a significant difference between Verbal and Performance IQ scores, but so did many of the typically achieving children. Although there were some children with LD who showed the predicted patterns, typically, 65% or more of the children with LD did not. Furthermore, a proportion of the TA group-generally not significantly smaller than that of the RD and AD groups-showed discrepancy patterns as well. Our results indicate that the patterns of performance on intelligence tests are not reliable enough for the diagnosis of LD in individual children. Therefore, it might be more profitable to base the detection of an individual's LD on patterns of achievement test scores. 相似文献
19.
20.
H. Lee Swanson Jennifer E. Kong Amber S. Moran Michael J. Orosco 《Learning disabilities research & practice》2019,34(2):68-84
This randomized control treatment study investigated the role of generative paraphrasing interventions on word problem‐solving (WPS) accuracy in English language learners (ELL) who were at risk for math difficulties (MD). One hundred and forty‐two third‐grade monolingual and English language learners were randomly assigned to either an untreated control group or one of three treatment conditions: paraphrase question (Restate), paraphrase relevant information (Relevant), and paraphrase all propositions (Complete). Results showed that the relevant treatment condition improved WPS accuracy for monolingual and ELL children's accuracy relative to the control and restate condition. There were, however, no positive advantages on the transfer measures (knowledge of problem‐solving components, calculation) for ELL children with MD. In addition, the magnitude of posttest outcomes on the problem‐solving measures was substantially smaller for ELL children with MD than for children without MD. Although the results overall support the notion that generative learning improves problem‐solving accuracy, ELL children without MD are most likely to benefit from its application. 相似文献