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1.
Cognitive clusters from the Woodcock‐Johnson III (WJ III) Tests of Cognitive Abilities that measure select Cattell‐Horn‐Carroll broad and narrow cognitive abilities were shown to be significantly related to mathematics achievement in a large, nationally representative sample of children and adolescents. Multiple regression analyses were used to predict performance on the Math Calculation Skills and Math Reasoning clusters from the WJ III Tests of Achievement for 14 age groups ranging in age from 6 to 19 years. Comprehension‐Knowledge (Gc) demonstrated moderate relations with Math Calculation Skills after the early school‐age years and moderate to strong relations with Math Reasoning. Fluid Reasoning (Gf), Short‐term Memory (Gsm), and Working Memory generally demonstrated moderate relations with the mathematics clusters. Processing Speed (Gs) demonstrated moderate relations with Math Reasoning during the elementary school years and moderate to strong relations with Math Calculation Skills. During the earliest ages of the analysis, Long‐term Retrieval (Glr) demonstrated moderate relations with the mathematics clusters, and Auditory Processing (Ga) demonstrated moderate relations with Math Calculation Skills. Visual‐Spatial Thinking (Gv) generally demonstrated nonsignificant relations with the mathematics clusters. © 2003 Wiley Periodicals, Inc. Psychol Schs 40: 155–171, 2003. 相似文献
2.
Proctor B 《Journal of learning disabilities》2012,45(3):278-287
This study examined the relationship between cognitive abilities and math achievement within a sample of college students with learning disabilities (LD). The cognitive abilities were seven areas identified by Stratum II of the Cattell-Horn-Carroll (CHC) theory of cognitive abilities, in addition to the eighth area of Working Memory. Math performance was assessed via math calculation and math reasoning tasks. Instruments include the Woodcock-Johnson III Tests of Cognitive Abilities and Tests of Achievement. Participants were 158 college students with a diagnosed LD in math. Multiple regression analyses found that Processing Speed and Working Memory were related to Math Calculation scores and that Comprehension-Knowledge, Fluid Reasoning, and Working Memory were related to Math Reasoning. Implications for the assessment of math LD in the college populations are discussed. 相似文献
3.
This study examines cognitive ability profiles of children with specific age-based normative weaknesses in reading comprehension and compares those profiles to the profiles of (a) children with at least average achievement in reading comprehension, reading decoding skills, and mathematics and (b) children with low achievement across the 3 achievement areas. When compared across 9 cognitive ability composite scores derived from Cattell–Horn–Carroll theory and measured by the Woodcock–Johnson III [Woodcock, McGrew, & Mather (2001). Woodcock–Johnson. Itasca, IL: Riverside], groups differed in overall level of performance. When individual abilities were considered, the poor comprehenders scored significantly lower than the average achievement group on all nine composite scores and significantly lower than the normative population on all composite scores except Processing Speed and Long-Term Retrieval. In contrast, the poor comprehenders also scored significantly higher than the low achievement group on all composite scores except for Visual–Spatial Thinking and Phonemic Awareness. Although the poor comprehenders as a group scored lowest on composite scores measuring language- and knowledge-based abilities, review of the profiles of individual poor comprehenders revealed no consistent pattern of performance across cognitive ability composite scores. 相似文献
4.
This study examined the relative contributions of measures of Cattell‐Horn‐Carroll (CHC) cognitive abilities in explaining writing achievement. Drawing from samples that covered the age range of 7 to 18 years, simultaneous multiple regression was used to regress scores from the Woodcock‐Johnson III (WJ III; Woodcock, McGrew, & Mather, 2001) that represent CHC broad and narrow abilities onto the WJ III Basic Writing Skills and Written Expression cluster scores. At most age levels, Comprehension‐Knowledge demonstrated moderate to strong effects on both writing clusters, Processing Speed demonstrated moderate effects on Basic Writing Skills and moderate to strong effects on Written Expression, and Short‐Term Memory demonstrated moderate effects. At the youngest age levels, Long‐Term Retrieval demonstrated moderate to strong effects on Basic Writing Skills and moderate effects on Written Expression. Auditory Processing, and Phonemic Awareness demonstrated moderate effects on only Written Expression at the youngest age levels and at some of the oldest age levels. Fluid Reasoning demonstrated moderate effects on both writing clusters only during some of the oldest age levels. Visual‐Spatial Thinking primarily demonstrated negligible effects. The results provide insights into the cognitive abilities most important for understanding the writing skills of children during the school‐age years. © 2008 Wiley Periodicals, Inc. 相似文献
5.
A latent profile analysis of 323 economically and academically at‐risk adolescent and young adult learners yielded two classes: an average literacy class (92%) and a low literacy class (8%). The class profiles significantly differed in their word reading and math skills, and in their processing speeds and self‐reported learning disabilities. The class profiles did not significantly differ in their language comprehension and cognitive processing/working memory abilities. These findings suggest targeted instructional interventions to overcome deficits, leading to overall improvements in literacy and numeracy among this important population. 相似文献
6.
The purpose of this study was to examine the relations of various cognitive abilities and aspects of math performance with computational estimation skill among third graders. Students (n= 315) were assessed on language, nonverbal reasoning, concept formation, processing speed, long‐term memory, working memory, inattentive behavior, basic reading skill, arithmetic number combination skill, double‐digit computation skill, and computational estimation ability. One‐way analysis of variance indicated significant differences in estimation skill among students of low, average, and high math computation performance. The unique predictors of estimation skill were arithmetic number combination skill, nonverbal reasoning, concept formation, working memory, and inattentive behavior. 相似文献
7.
Peter Zettergren 《Psychology in the schools》2005,42(7):745-757
This longitudinal study examined the relation between stable sociometric status among same‐gender classmates at age 10–11 and peer situation and social adjustment at age 15. Rejected, popular, and average groups of both genders (N = 90) were selected from a representative school sample. Rejected boys and girls preserved their low position among same‐gender class peers at age 15. They also had low status among cross‐gender class peers. Furthermore, rejected children perceived their peer situation as worse compared to other children. As expected, adolescents had most of their peers in ordinary or conventional peer categories, that is, same‐age peers, class peers, and other school peers. Rejected participants had a smaller number of conventional peers than other children in some categories (same‐age and school peers). There were, however, no peer‐status differences in nonconventional peer categories, like different‐age and antisocial peers; neither were there differences in own antisocial tendencies. Antisocial deviancy seems to be more common among boys and their peers than among girls. © 2005 Wiley Periodicals, Inc. Psychol Schs 42: 745–757, 2005. 相似文献
8.
Damien C. Cormier Okan Bulut Kevin S. McGrew Jessica Frison 《Psychology in the schools》2016,53(8):787-803
Writing is a complex academic task—it involves numerous mental processes. Given the necessity for developing writing skills from elementary to secondary school, this study aimed to investigate the role of broad cognitive abilities derived from the Cattell–Horn–Carroll (CHC) theory of intelligence in predicting skills associated with writing achievement. The normative sample from the fourth edition of the Woodcock–Johnson Tests of Cognitive Abilities and the Woodcock–Johnson Tests Academic Achievement were used to examine the relationships between broad CHC abilities and academic achievement in writing. The findings of this study suggest that the broad CHC abilities Comprehension‐Knowledge, Processing Speed, and Fluid Reasoning are especially important predictors of basic writing skills and written expression during the school‐age years. In general, changes in the strength of the association between cognitive abilities and academic achievement in writing are observed over time, as the cognitive demands involved in the writing increase in complexity in later grades. 相似文献
9.
Frank M. Gresham Kathleen L. Lane Margaret Beebe‐Frankenberger 《Psychology in the schools》2005,42(7):721-736
Disruptive behavior patterns are particularly challenging for parents, teachers, and peers as these behaviors often interfere with classroom instruction, frequently lead to academic underachievement, and are associated with social skills acquisition and performance deficits. Children who exhibit a combination of hyperactivity–impulsivity–inattention and conduct problems (HIA + CP) have been shown to be at greater risk for negative social, behavioral, and legal outcomes than children with HIA‐only or CP‐only behavior patterns. This investigation explored the degree to which academic, social, and behavioral characteristics in Grade 4 could differentiate sixth‐grade students with HIA + CP (n = 61), HIA‐only (n = 29), and CP‐only (n = 14). Results showed that the HIA‐only group had higher academic achievement in Grade 4 as measured by teacher judgments and standardized tests than the HIA + CP and CP‐only groups. By Grade 6, the HIA‐only and HIA + CP groups showed lower academic competence than the CP‐only group suggesting that by sixth grade, children having HIA alone or in combination with conduct problems are at greater risk for academic failure. Additionally, HIA + CP and CP‐only groups had poorer social skills than the HIA‐only group. Consistent with past research, students in the three risk groups showed no difficulties in either academic or social self‐concept. Early screening and identification methods using a multiple‐gating model were recommended as a means of proactive approaches to intervention design and prevention. © 2005 Wiley Periodicals, Inc. Psychol Schs 42: 721–736, 2005. 相似文献
10.
Jeffrey S. Skowronek Michelle D. Leichtman David B. Pillemer 《Learning disabilities research & practice》2008,23(1):25-35
Twenty‐nine grade‐matched 4th–8th‐grade males, 12 with attention‐deficit/hyperactivity disorder (ADHD) (age M= 12.2 years, SD= 1.48), and 17 without (age M= 11.5, SD= 1.59), completed two working memory tasks (digit span and the Simon game) and three long‐term episodic memory tasks (a personal event memory task, story memory task, and picture recognition task). In line with clinical observations, children with ADHD performed worse than peers on all working memory tasks, but performed as well as or better than peers on long‐term episodic tasks, demonstrating particularly detailed memory for personally experienced past events. Participants' parents also completed questionnaires about their children's memories in daily life. Parents rated children with ADHD lower than children without ADHD on working and semantic memory (e.g., remembering names, spelling, and math), but rated them as high or higher on memory for events. Implications for theory and educational practice are discussed. 相似文献
11.
Nancy C. Jordan David Kaplan Maria N. Locuniak Chaitanya Ramineni 《Learning disabilities research & practice》2007,22(1):36-46
Number sense development was tracked from the beginning of kindergarten through the middle of first grade, over six time points. Children (n= 277) were then assessed on general math achievement at the end of first grade. Number sense performance in kindergarten, as well as number sense growth, accounted for 66 percent of the variance in first‐grade math achievement. Background characteristics of income status, gender, age, and reading ability did not add explanatory variance over and above growth in number sense. Even at the beginning of kindergarten, number sense was highly correlated with end of first‐grade math achievement (r= 0.70). Clarifying the observed slope effect, general growth mixture modeling showed that children who started kindergarten with low number sense but made moderate gains by the middle of kindergarten had higher first‐grade math achievement than children who started out with similarly low number sense with flat growth. The majority of children in the low/flat growth class were from low‐income families. The findings indicate that screening early number sense development is useful for identifying children who will face later math difficulties or disabilities. 相似文献
12.
Randy Floyd Elizabeth Meisinger Noel Gregg Timothy Keith 《Psychology in the schools》2012,49(8):725-743
The purpose of this research was to investigate the cognitive abilities that explain reading comprehension across childhood and early adulthood. Drawing from the standardization sample of the Woodcock–Johnson III, analyses were conducted with large samples at age levels spanning early childhood to early adulthood: 5 to 6 (n = 639), 7 to 8 (n = 720), 9 to 13 (n = 1,995), 14 to 19 (n = 1,615), and 20 to 39 (n = 1,409). Using a model including factors representing general intelligence, Cattell–Horn–Carroll broad abilities, and reading decoding skills, results revealed significant direct effects for reading decoding skills and Crystallized Intelligence on reading comprehension across all age levels. Memory‐related abilities, processing speed, and auditory processing demonstrated indirect effects on reading comprehension through reading decoding skills. The magnitude of direct and indirect effects varied as a function of age. The results provide support for integrative models of reading that include both direct and indirect effects of cognitive abilities on reading comprehension and for consideration of developmental differences in the cognitive aptitudes predicting reading comprehension. © 2012 Wiley Periodicals, Inc. 相似文献
13.
Cognitive correlates of math skills in third-grade students 总被引：1，自引：1，他引：0
Math achievement is not a unidimensional construct but includes different skills that require different cognitive abilities. The focus of this study was to examine associations between a number of cognitive abilities and three domains of math skills (knowing, applying and problem solving) simultaneously in a multivariate framework. Participants were 723 third-grade children (mean age?=?9.07) from 28 elementary schools. Confirmatory factor analyses with binary indicators showed that a four-factor model of math skills (Knowing-Recalling, Knowing-Computing, Applying and Problem Solving) and a nine-factor model of cognitive abilities (Nonverbal and Verbal Reasoning, Verbal Concepts, Planning, Visuo-Spatial Working Memory (WM), two types of Verbal WM, Phonological Awareness and Phonological WM) fit the data well. Results from structural equation modelling showed that verbal reasoning and verbal concepts were most consistently associated with math knowing and problem solving domains. Verbal concepts contributed also to the math applying domain. In addition, simultaneous processing of verbal WM predicted problem solving skills in math. The results can be used in supporting the learning process of students with difficulties in math. 相似文献
14.
Heather J. Bachman Jessica L. Degol Leanne Elliott Laura Scharphorn Nermeen E. El Nokali Kalani M. Palmer 《Early education and development》2018,29(3):417-434
Research Findings: The present study examined the amount of exposure to math activities that children of low socioeconomic status (SES) encounter in private community-based preschool classrooms and whether greater time in these activities predicted higher math skills. Three cohorts of 4- to 5-year-old children were recruited from 30 private centers, resulting in a sample of 288 children nested within 73 preschool classrooms. Classroom observations were conducted for 150 min during fall and winter of the preschool year using a time sampling method. Preschoolers were exposed to an average daily amount of 2 min (range = 0–23) of math exposure. Hierarchical linear models were run to examine associations between math exposure and math achievement. Children’s exposure to math activities significantly and positively predicted their spring math scores, but associations between math exposure and math scores were stronger for children with lower initial cognitive abilities and self-regulation skills. Practice or Policy: Our findings revealed generally low levels of math instruction occurring in private child care centers primarily serving low-SES children. Even limited exposure to math activities predicted children’s math skills, however, which highlights the importance of math content in these settings. 相似文献
15.
Using time‐frequency analysis techniques to investigate the event‐related low‐frequency (delta: 0.5–4 Hz; theta: 4–8 Hz) activity of auditory event‐related potentials (ERPs) data of highly and average intelligent children, 18 intellectually gifted children, and 18 intellectually average children participated the present study. Present findings show that intellectually gifted children had significantly larger delta activity than their normal peers in mismatch negativity (MMN) component, while in P3a component, which originates from stimulus‐driven frontal attention mechanisms during task processing, intellectually gifted children had both significantly larger delta and theta activities than their normal peers. The present findings further supported that low‐frequency brain activity could be regarded as the basis of intelligence and cognitive functions, and spectral EEG time‐frequency analysis technique should be used to explore some new aspects of brain activity relating to intelligence. 相似文献
16.
Exploring the latent structure of the Luria model for the KABC‐II at school age: Further insights from confirmatory factor analysis 
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下载免费PDF全文 Ryan J. McGill 《Psychology in the schools》2017,54(9):1004-1018
The present study examined the factor structure of the Luria interpretive model for the Kaufman Assessment Battery for Children‐Second Edition (KABC‐II) with normative sample participants aged 7–18 (N = 2,025) using confirmatory factor analysis with maximum‐likelihood estimation. For the eight subtest Luria configuration, an alternative higher‐order model with Pattern Reasoning being permitted to cross‐load on the Planning and Simultaneous Processing factors provided the best fit to the normative sample data. Variance apportionment suggests that additional consideration, beyond the omnibus Mental Processing Index, of the contribution of the first‐order factor‐based scores (i.e., SQ, SM, P, and L), and in some cases the individual subtests themselves, may be warranted. Implications for clinical interpretation and the anticipated normative update of the measurement instrument are discussed. 相似文献
17.
David W Chan Connie Suk‐han Ho Suk‐man Tsang Suk‐han Lee Kevin K. H. Chung 《Educational studies》2007,33(2):249-265
Based on the data of the normative study of the Hong Kong test of specific learning difficulties in reading and writing, and the Test of visual‐perceptual skills (non‐motor)—Revised, 99 children aged between 6 and 10½ years were identified as children with dyslexia out of the normative sample of 690 children. By excluding 12 children known to score below average in IQ, 87 children, including 20 children not tested for IQ, could be regarded as children with dyslexia, yielding a prevalence rate of 12.6% and a boy:girl gender ratio of 1.6 to 1. The figures would become 9.7% and 2.0 to 1 if the 20 children were omitted from computation. However, gender imbalance could not be readily explained by gender differences in reading‐related cognitive abilities, as there were only minor and subtle differences. Regression analyses to evaluate the relative contribution of different cognitive abilities to reading and writing suggested that orthographic knowledge and naming speed were most important among children with dyslexia. Implications of the findings and the need for early intervention are discussed. 相似文献
18.
Silvana Micallef 《教育心理学》2004,24(2):175-200
This study explored the arithmetic skills of 39 children with arithmetic learning difficulties (ALD), compared to two control groups, one consisting of normally achieving children matched to the ALD sample for chronological age (n=28), and another comprising younger normally achieving children matched to the ALD sample for arithmetic level (n=28). To determine the relative contribution of reading impairments to arithmetic performance, the ALD group was further classified according to the presence or absence of reading difficulties into a mixed ALD (n=24) and specific ALD (n=15) group, respectively. The ALD group performed well below their chronological age counterparts in terms of the developmental maturity of their arithmetic problem solving. These children demonstrated a reliance on slow, counting-based procedures to solve arithmetic problems and, in this regard, they performed similarly to their younger, arithmetic-matched normal peers. Children with ALD also employed direct fact retrieval reliably less often than their same-age peers, but did not differ from their younger, arithmetic-matched counterparts. There were few significant differences between ALD children with and without accompanying reading problems. The findings suggest that children with ALD appear to show delayed development of arithmetic skills rather than specific processing deficits or abnormalities when comparison is made with both their chronological age and arithmetic-matched normal peers. 相似文献
19.
Mathematical learning difficulties and PASS cognitive processes 总被引：4，自引：0，他引：4
This study examined the relationships between mathematical learning difficulties (MLD) and the planning, attention, simultaneous, successive (PASS) theory of cognitive processing. The Cognitive Assessment System (CAS) was used to measure the PASS processes for a group of 267 Dutch students with MLD who attended either general or special education. The results showed that students with MLD performed lower than their peers on all CAS scales and that the MLD group contained many students with cognitive weaknesses in planning or successive processing. Moreover, students who had specific difficulties with the acquisition of basic math facts, the automatization of such facts, or word-problem solving were found to have distinct PASS cognitive profiles. In order to investigate the relationships between cognitive abilities and improvement in the mastery of basic math facts and problem solving, 165 of the students with MLD were given a special multiplication intervention. It appeared that the effectiveness of this particular intervention did not differ across the groups of students with specific cognitive weaknesses. 相似文献
20.
Carol S. Robinson Bruce M. Menchetti Joseph K. Torgesen 《Learning disabilities research & practice》2002,17(2):81-89
A two‐factor theory is proposed in an attempt to explain the difficulty that children with math disabilities have in mastering the basic number facts. The theory is based on the premise that weak cognitive representations lead to poorer retrieval of information from long‐term memory. Two groups of children with disabilities are discussed: those with math disabilities alone (MD) and those with co‐morbid math and reading disabilities (MD/RD). It is proposed that weak phonological processing abilities underlie the learning difficulties of MD/RD children, and that weak number sense is a causal factor in the math‐fact learning difficulties of MD only and some MD/RD children. 相似文献