An outcome study of an early intervention for specific learning disabilities

Subjects at risk for specific learning disabilities were assessed on standardized measures throughout elementary and middle school following an intervention based on task analysis of kindergarten curricula and team teaching. All results were significant for the treatment group in relation to an at-risk cohort and comparable to a current random cohort and national averages.     

Success despite specific learning disabilities

Abstract

Proactive coping is known to be a key resource for life success by adults who have specific learning disabilities. This paper describes two programs that were trialled as part of doctoral research. These were a coping program and a teacher feedback intervention designed to increase proactive coping for adolescent students with specific learning disabilities. The coping program focused on use of proactive coping strategies, optimistic thinking and assertiveness, and was designed according to best practice for access by students who have specific learning disabilities. The teacher feedback intervention involved teacher feedback to individual students that focused on expectation of use of effort, and strategy in preference to negative rumination on poor ability.     

Modulation of general and specific cognitive precursors to early mathematical competencies in preschool children

European Journal of Psychology of Education - The main goal of this study was to analyze the contribution of predictors of both domain-general (working memory, processing speed, and receptive...     

Autonomy and mathematical problem-solving: The early years

Focusing on ‘Whole school action on Numeracy’, research began in six primary schools undergoing an Office for Standards in Education (OFSTED) inspection during the year September 1997 to 1998, as part of the Leverhulme Numeracy Research Programme. The Numeracy Task Force was working during that time to prepare the Numeracy Strategy with its implementation date of September 1999. Schools were aware that this was coming, but had the major innovation of the National Literacy Strategy to implement in September 1998. This paper reports on the ways in which three major outside constraints — OFSTED inspection with its attendant Action Plan, a national focus on Literacy and the impending National Numeracy Strategy — caused conflicts for schools as they planned action to raise attainment in numeracy.     

Subtraction by addition in children with mathematical learning disabilities

In the last decades, strategy variability and flexibility have become major aims in mathematics education. For children with mathematical learning disabilities (MLD) it is unclear whether the same goals can and should be set. Some researchers and policy makers advise to teach MLD children only one solution strategy, others advocate stimulating the flexible use of various strategies, as for typically developing children. To contribute to this debate, we compared the use of the subtraction by addition strategy to mentally solve two-digit subtractions in children with and without MLD. We used non-verbal research methods to infer strategy use patterns, and found that both groups of children switch between the traditionally taught direct subtraction strategy and subtraction by addition, based on the relative size of the subtrahend. These findings challenge typical special education classroom practices, which only focus on the routine mastery of the direct subtraction strategy.     

The relation between sense of audience and specific learning disabilities: An exploration

The relationship between two college-able learning-disabled writers’ unique social and cognitive profiles and the sense of audience in their written texts is explored. The first student demonstrated significant visual and organizational cognitive processing deficits. The second student had deficits in oral language comprehension and production. While the writing of both students was affected by their disabilities, our findings suggest that the quality of their audience awareness is indeed related to the nature of their specific learning disability profile.     

Making sense of number sense: implications for children with mathematical disabilities

Drawing on various approaches to the study of mathematics learning, Gersten, Jordan, and Flojo (in this issue) explore the implications of this research for identifying children at risk for developing mathematical disabilities. One of the key topics Gersten et al. consider in their review is that of "number sense." I expand on their preliminary effort by examining in detail the diverse set of components purported to be encompassed by this construct. My analysis reveals some major differences between the ways in which number sense is defined in the mathematical cognition literature and its definition in the literature in mathematics education. I also present recent empirical evidence and theoretical perspectives bearing on the importance of measuring the speed of making magnitude comparisons. Finally, I discuss how differing conceptions of number sense inform the issue of whether and to what extent it may be teachable.     

Potential utility of actuarial methods for identifying specific learning disabilities

This article describes how actuarial methods can supplant discrepancy models and augment problem solving and Response to Intervention (RTI) efforts by guiding the process of identifying specific learning disabilities (SLD). Actuarial methods use routinized selection and execution of formulas derived from empirically established relationships to make predictions that fall within a plausible range of possible future outcomes. In the case of SLD identification, the extent to which predictions are reasonable can be evaluated by their ability to categorize large segments of the population into subgroups that vary considerably along a spectrum of risk for academic failure. Although empirical comparisons of actuarial methods to clinical judgment reveal that actuarial methods consistently outperform clinical judgment, multidisciplinary teams charged with identifying SLD currently rely on clinical judgment. Actuarial methods provide educators with an empirically verifiable indicator of student need for special education and related services that could be used to estimate the relative effects of exclusionary criteria. This indicator would provide a defensible endpoint in the process of identifying SLD as well as a means of informing and improving the SLD identification process. © 2010 Wiley Periodicals, Inc.     

The indirect effect of children's gender on early childhood educators' mathematical talk

The purpose of this study is to examine how teachers might engage in mathematical talk differently with boys and girls within an early childhood classroom setting; therefore, possibly building and maintaining the stereotype of mathematics as a male domain. Utilizing a multi-model approach, results suggests minimal differences in the extent in which teachers in this study engaged in mathematical talk with girls and boys in class. However, any noted differences in mathematical talk and questions seem dependent upon the classroom contexts (i.e., whole-class, small group, and center time). Implications and future research will be discussed.     

Number magnitude processing and basic cognitive functions in children with mathematical learning disabilities

The study sought out to extend our knowledge regarding the origin of mathematical learning disabilities (MLD) in children by testing different hypotheses in the same samples of children. Different aspects of cognitive functions and number processing were assessed in fifth- and sixth-graders (11–13 years old) with MLD and compared to controls. The MLD group displayed weaknesses with most aspects of number processing (e.g., subitizing, symbolic number comparison, number-line estimation) and two cognitive functions (e.g., visual–spatial working memory). These findings favor the defective approximate number system (ANS) hypothesis, but do not fit well with the access deficit hypothesis. Support is also provided for the defective object-tracking system (OTS) hypothesis, the domain general cognitive deficit hypothesis and to some extent the defective numerosity-coding hypothesis. The study suggests that MLD might be caused by multiple deficits and not a single core deficit.     

Evaluation of a tangible mobile application for students with specific learning disabilities

Students with specific learning disabilities (SLD) typically do not perform at the expected levels of academic achievement. Tangible mobile applications are learning devices that allow for physical engagement and multisensory interaction. They present as promising tools to facilitate learning for students with SLD. This study explored the use of a tangible mobile application for assisting three seventh-grade Turkish students with SLD to learn scientific principles regarding cell concepts. A multiple-probe design across participants was used to examine the effectiveness of a tangible mobile application. In addition, issues related to usability of the application were also explored. The overall results of the study showed that the tangible mobile application was effective, and the students with SLD were willing to use this application, enjoyed the process, and used the application and objects easily/correctly.     

The genetic and environmental origins of learning abilities and disabilities in the early school years

Despite the importance of learning abilities and disabilities in education and child development, little is known about their genetic and environmental origins in the early school years. We report results for English (which includes reading, writing, and speaking), mathematics, and science as well as general cognitive ability in a large and representative sample of U.K. twins studied at 7, 9, and 10 years of age. Although preliminary reports of some of these data have been published, the purpose of this monograph is to present new univariate, multivariate, and longitudinal analyses that systematically examine genetic and environmental influences for the entire sample at all ages for all measures for both the low extremes (disabilities) and the entire sample (abilities). English, mathematics, and science yielded similarly high heritabilities and modest shared environmental influences at 7, 9, and 10 years despite major changes in content across these years. We draw three conclusions that go beyond estimating heritability. First, the abnormal is normal: Low performance is the quantitative extreme of the same genetic and environmental influences that operate throughout the normal distribution. Second, continuity is genetic and change is environmental: Longitudinal analyses suggest that age-to-age stability is primarily mediated genetically, whereas the environment contributes to change from age to age. Third, genes are generalists and environments are specialists: Multivariate analyses indicate that genes largely contribute to similarity in performance within and between the three domains--and with general cognitive ability--whereas the environment contributes to differences in performance. These conclusions have far-reaching implications for education and child development as well as for molecular genetics and neuroscience.     

Increasing engagement of students with learning disabilities in mathematical problem‐solving and discussion

Engagement in problem‐solving and mathematical discussion is critical for learning mathematics. This research review describes a gap in the literature surrounding engagement of students with Learning Disabilities in standards‐based mathematical classrooms. Taking a sociocultural view of engagement as participation in mathematical practices, this review found that students with LD were supported towards equal engagement in standards‐based mathematics through multi‐modal curriculum, consistent routines for problem‐solving, and teachers trained in Mathematical Knowledge for Teaching. Using this small set of studies (7), we identify the need to deepen the engagement of students with LD in mathematical problem‐solving and discussion. This review concludes with implications for teaching and learning.     

Examining calculator use among students with and without disabilities educated with different mathematical curricula

This study assessed if students with and without disabilities used calculators (fourfunction, scientific, or graphing) to solve mathematics assessment problems and whether using calculators improved their performance. Participants were sixth and seventh-grade students educated with either National Science Foundation (NSF)-funded or traditional mathematics curriculum materials. Students solved multiple choice and open-ended problems based on items from the State’s released previous assessments. A linear mixed model was conducted for each grade to analyze the factors impacting students’ self-reported calculator use. Chi Square tests were also performed on both grade’s data to determine the relationship between using a calculator and correctly solving problems. Results suggested only time as a main factor impacting calculator use and students who self-reported using a calculator were more likely to answer questions correctly. The results have implications for practice given the controversy over calculator use by students both with and without disabilities.