Two-stage screening for math problem-solving difficulty using dynamic assessment of algebraic learning     

Fuchs LS  Compton DL  Fuchs D  Hollenbeck KN  Hamlett CL  Seethaler PM 《Journal of learning disabilities》2011,44(4):372-380

The purpose of this study was to explore the utility of a dynamic assessment (DA) of algebraic learning in predicting third graders' development of mathematics word-problem difficulty. In the fall, 122 third-grade students were assessed on a test of math word-problem skill and DA of algebraic learning. In the spring, they were assessed on word-problem performance. Logistic regression was conducted to contrast two models. One relied exclusively on the fall test of math word-problem skill to predict word-problem difficulty on the spring outcome (less than the 25th percentile). The second model relied on a combination of the fall test of math word-problem skill and the fall DA to predict the same outcome. Holding sensitivity at 87.5%, the universal screener alone resulted in a high proportion of false positives, which was practically reduced when DA was included in the prediction model. Findings are discussed in terms of a two-stage process for screening students within a responsiveness-to-intervention prevention model.  相似文献   

On the importance of a cognitive processing perspective: an introduction     

Fuchs D  Hale JB  Kearns DM 《Journal of learning disabilities》2011,44(2):99-104

Children with learning problems require early intervention. If it is evidence based and implemented with integrity and intensity, it will accelerate the academic progress of many students. This is the hope and expectation of the many supporters of responsiveness-to-intervention (RTI). A minority of children, however, will not respond sufficiently to such intervention because of learning disorders like specific learning disabilities (SLD). Some RTI models do not include research-backed methods to identify these children, nor do RTI practitioners often produce the data necessary to develop individualized instruction for them. The authors suggest practitioners go beyond typical RTI assessment data documenting responsiveness/ unresponsiveness to conduct comprehensive evaluations of these most difficult-to-teach students and to include in their evaluations carefully chosen cognitive measures. This special issue presents the work of teams of researchers, which suggests that cognitive and neuropsychological assessments can provide information to further understand SLD, which in turn can guide development of promising interventions.  相似文献   

Students’ experience of synchronous learning in distributed environments     

Anissa R. Stewart  Danielle B. Harlow  Kim DeBacco 《Distance Education》2011,32(3):357-381

This article reports on a two-year ethnographic study of learners participating in multi-site, graduate-level education classes. Classes sometimes met face-to-face in the same physical location; at other times part of the class met physically elsewhere. Yet all were linked through the virtual space. Ethnographic analysis of four data types explored how the instructor and students were able to interact through videoconferencing technologies. Most of the interaction occurred between the local and distance learners by way of cultural guides, local students assigned to host a distance learner through Google Video chat. The distance learners were able to receive real-time attention from the instructor and were able to share differing perspectives that contributed to increased satisfaction in the course. These interactions allowed for a dynamic collaborative effort among a diverse set of actors in the field of education.  相似文献   

Drivers of illicit drug use regulation in Australian sport     

Bob Stewart  Daryl Adair  Aaron Smith 《Sport Management Review》2011,14(3):237-245

Most Australian sport stakeholders not only believe that government regulation is a good thing, but also assume that intervention in the drug-use problem will improve sport's social outcomes and operational integrity. In this paper we examine the regulation of illicit drug use in Australian sport through an interrogation of two cases: the Australian Football League and the National Rugby League. Using Pierre Bourdieu's conceptual frames of social field, capital, and habitus, we aim to secure a clearer understanding of the drivers of Australian sport's illicit drug regulations by (1) identifying those stakeholders who set the drug regulation agenda, (2) revealing the values and dispositions that underpin these regulations, and (3) explaining how dominant stakeholders go about sustaining their position and marginalising those stakeholders with opposing drug regulation claims. Our results show that Australian sport's drug-use regulations are driven by a set of values and dispositions that views sport as an instrument for shaping the character of its participants, and drugs as a threat to sport's moral fabric and good standing. The dominant stakeholders, comprising the Commonwealth Government, its sport agencies, and the major governing bodies for sport, imposed these values and dispositions on peripheral stakeholders by designing a drugs-in-sport social field that yielded capital and power to only those participants who endorsed these values and dispositions. Peripheral stakeholders – including players, their agents, and drug-treatment professionals – who mostly shared different values and dispositions, were sidelined, and denied the opportunity of adding to their already limited supplies of capital, power, and policy making influence.  相似文献   

Building Measurements: Assessing Success of the Library's Changing Physical Space     

Christopher Stewart  Assistant Professor 《The Journal of Academic Librarianship》2011,37(6):539-541

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Fraud from the frontlines: the importance of being nice     

Heather Douglas 《Metascience》2011,20(3):553-556

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Government management of two media-facilitated crises involving dioxin contamination of food     

Jacob CJ  Lok C  Morley K  Powell DA 《Public understanding of science (Bristol, England)》2011,20(2):261-269

Incidents become crises through a constant and intense public scrutiny facilitated by the media. Two incidents involving dioxin contamination of food led to crises in Belgium and the Republic of Ireland in 1999 and 2008, respectively. Thought to cause cancer in humans, dioxins reached the food supply in both incidents through the contamination of fat used for animal feed. The food and agricultural industries connected to each incident relied on crisis management activities of federal governments to limit adverse public reaction. Analysis of the management of the two crises by their respective federal governments, and a subsequent review of crisis management literature, led to the development of an effective crisis management model. Such a model, appropriately employed, may insulate industries associated with a crisis against damaged reputations and financial loss.  相似文献   

Novice teacher vertical professional development? Exploring teachers’ and coaches’ beliefs throughout a two-year induction program     

Kwok  Andrew  Keese  Jeffrey  Suárez  Mario I.  Mitchell  Douglas  Huston  Debbee 《Learning Environments Research》2022,25(1):255-270

Learning Environments Research - The pedagogical beliefs of novice teachers and their coaches throughout a two-year induction program and how those beliefs impact their induction experiences were...  相似文献   

Measuring cognitive load and cognition: metrics for technology-enhanced learning     

Stewart Martin 《Educational Research and Evaluation》2014,20(7-8):592-621

This critical and reflective literature review examines international research published over the last decade to summarise the different kinds of measures that have been used to explore cognitive load and critiques the strengths and limitations of those focussed on the development of direct empirical approaches. Over the last 40?years, cognitive load theory has become established as one of the most successful and influential theoretical explanations of cognitive processing during learning. Despite this success, attempts to obtain direct objective measures of the theory's central theoretical construct – cognitive load – have proved elusive. This obstacle represents the most significant outstanding challenge for successfully embedding the theoretical and experimental work on cognitive load in empirical data from authentic learning situations. Progress to date on the theoretical and practical approaches to cognitive load are discussed along with the influences of individual differences on cognitive load in order to assess the prospects for the development and application of direct empirical measures of cognitive load especially in technology-rich contexts.  相似文献   

Participation in transition review meetings: a case study of young people with learning disabilities leaving a special school     

Steven Carnaby  Patricia Lewis  Di Martin  John Naylor  David Stewart 《British Journal of Special Education》2003,30(4):187-193

Transition into adulthood has been identified as a critical period in the lives of young people with learning disabilities, with national guidance and legislation emphasising the role of participation and inclusion as central to the transition process. In this article, Steven Carnaby, a clinical psychologist working with adults with learning disabilities in London and a lecturer in learning disability at the Tizard Centre, University of Kent; Patricia Lewis, head of the sixth form and SENCo; Di Martin, senior teacher and former SENCo; John Naylor, deputy head of the sixth form and head of arts; David Stewart OBE, headteacher, all from the Shepherd School, Nottingham, report the outcomes of a small-scale case study exploring these issues. The project ran for four years and, in Phase 1, evaluated the ways in which students with learning disabilities were involved in their transition review meetings as they entered their final year at school. This first phase found that many students were excluded from meaningful discussion in their planning meetings, highlighting students with more severe disabilities as being more vulnerable to exclusion. After a series of recommendations were made for improving practice in terms of inclusion and participation, Phase 2 of the study assessed ways in which practice in these areas had improved. The school had developed more individualised ways of working using person-centred techniques to enhance meaning for students. At the close of this article, the authors summarise these improvements and propose further strategies for enhancing the participation process.  相似文献