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11.
Matthew Clayton 《Journal of Philosophy of Education》2012,46(3):414-431
Notwithstanding an ongoing concern about the low representation of certain groups in higher education, there is reluctance on the part of politicians and policy makers to adopt positive discrimination as an appropriate means of widening participation. This article offers an account of the different objections to positive discrimination and, thereafter, clarifies and criticises the view that universities ought to select those applicants who are expected to be most successful as students. It distinguishes arguments from meritocracy, desert, respect, and productivity and shows how these arguments are compatible with the use of positive discrimination in higher education. 相似文献
12.
You can lead a horse to water but you cannot make him learn: Smartphone use in higher education 下载免费PDF全文
Chad C. Tossell Philip Kortum Clayton Shepard Ahmad Rahmati Lin Zhong 《British journal of educational technology : journal of the Council for Educational Technology》2015,46(4):713-724
Smartphone technology is penetrating world markets and becoming ubiquitous in most college settings. This study takes a naturalistic approach to explore the use of these devices to support student learning. Students that had never used a smartphone were recruited to participate and reported on their expectations of the value of smartphones to achieve their educational goals. Instrumented iPhones that logged device usage were then distributed to these students to use freely over the course of 1 year. After the study, students again reported on the actual value of their smartphones to support their educational goals. We found that students' reports changed substantially before and after the study; specifically, the utility of the smartphone to help with education was perceived as favorable prior to use, and then, by the end of the study, they viewed their phones as detrimental to their educational goals. Although students used their mobile device for informal learning and access to school resources according to the logged data, they perceived their iPhones as a distraction and a competitor to requisite learning for classroom performance. 相似文献
13.
Mapping the Contours of Neoliberal Educational Restructuring: A Review of Recent Neo‐Marxist Studies of Education and Racial Capitalist Considerations 下载免费PDF全文
Clayton Pierce 《Educational theory》2015,65(3):283-298
In this article Clayton Pierce reviews three books representative of the recent neo‐Marxist literature on education: David Blacker's The Falling Rate of Learning and the Neoliberal Endgame, John Marsh's Class Dismissed: Why We Cannot Teach or Learn Our Way out of Inequality, and Pauline Lipman's The New Political Economy of Urban Education: Neoliberalism, Race, and the Right to the City. His analysis of these books focuses on how each author remains consistent or advances traditional Marxist interpretations of the role of education in capitalist society. In addition, he puts the arguments of each author into conversation with W. E. B. Du Bois's analysis of schooling in a racial capitalist society — what he called caste education — as a way to generate discussion around some of the inherent limitations of Marxist studies of education. Here, Pierce is particularly concerned with the ability of neo‐Marxist analyses of the neoliberal restructuring of education to articulate how white supremacy is preserved even in revolutionary critiques of capitalist schooling. 相似文献
14.
Clayton Pierce 《Environmental Education Research》2015,21(3):460-477
This paper attempts to answer this question: what should ecoliteracy mean in a biocapitalist society? The author situates his analysis of this question within the general context of the neoliberal reconstruction of education in the US. Specifically, focus is given to the shared model of governmentality GE food industries and education policies both utilize to manage life in the field and classroom – one where optimizing the value of plants and people for ‘flat world’ economic competition is the defining goal. Given this landscape, I suggest that what some environmental educators have called ‘ecological literacy’ or ‘critical ecoliteracy’ must now include a dimension that rejects the ways both human and nonhumans are progressively being implicated into biocapitalist enterprises. I offer an example of how biocapitalist industries educate market understandings of life by looking at how the GE food industry’s educational projects attempt to teach students and the public to think of nature and themselves as entrepreneurial actors. In the final section, I provide an example from my research using actor network theory in learning gardens as a way to develop a theory and practice of ecoliteracy that is capable of identifying and resisting the ways both human and nonhuman life are being captured and reconstructed within biocapitalist development ventures. 相似文献
15.
Marlene A. Smith Deborah L. Kellogg 《Decision Sciences Journal of Innovative Education》2015,13(4):563-581
This article describes a predictive model that assesses whether a student will have greater perceived learning in group assignments or in individual work. The model produces correct classifications 87.5% of the time. The research is notable in that it is the first in the education literature to adopt a predictive modeling methodology using data collected via a designed experiment. All subjects experienced both a collaborative and an individual assignment, thus mitigating uncontrolled external factors in the measurement of differences in perceived learning. The exploratory nature of the work prompted the use of Partial Least Squares Regression for estimation. The work serves as an illustration of how predictive modeling might enlighten those in educational and academic settings. 相似文献
16.
Finite-time stability involves dynamical systems whose trajectories converge to an equilibrium state in finite time. In this paper, we consider a general class of fully actuated mechanical systems described by Euler–Lagrange dynamics and the class of underactuated systems represented by mobile robot dynamics that are required to reach and maintain the desired trajectory in finite time. An approach known as the terminal sliding mode control (TSMC) involves non-smooth sliding surfaces such that, while on the sliding surface, the error states converge to the origin in finite time thus ensuring finite-time tracking. The main advantage of this control scheme is in fast converging times without excessive control effort. Such controllers are known to have singularities in some parts of the state space and, in this paper, we propose a method of partitioning the state space into two regions where the TSMC is bounded and its complement. We show that the region of bounded TSMC is invariant and design an auxiliary sliding mode controller predicated on linear smooth sliding surface for the initial conditions outside this region. Furthermore, we extend these results to address TSMC for underactuated systems characterized by the mobile robot dynamics. We demonstrate the efficacy of our approach by implementing it for a scenario when multiple dynamic agents are required to move in a fixed formation with respect to the formation leader. Finally, we validate our results experimentally using a wheeled mobile robot platform. 相似文献
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18.
Susan Clayton Jerry Luebke Carol Saunders Jennifer Matiasek Alejandro Grajal 《Environmental Education Research》2014,20(4):460-475
Societal response to climate change has been inadequate. A perception that the issue is both physically and temporally remote may reduce concern; concern may also be affected by the political polarization surrounding the issue in the USA. A feeling of connection to nature or to animals may increase personal relevance, and a supportive social context may counteract political tensions. Zoos may provide opportunities for both sense of connection and social support. We surveyed over 7000 zoo and aquarium visitors to examine the ways in which a feeling of personal connection among zoo visitors may encourage concern about climate change. Results show that feeling connected to animals at the zoo is significantly associated with cognitive and emotional responses to climate change, as well as with other social groupings and social responses. Overall, the zoo seems to present a supportive social context for considering the topic. 相似文献
19.
Keith M. Clayton 《Higher Education Quarterly》1987,42(1):20-37
The UGC norm-based allocation of 1986, the current proposals for the rationalisation of departments, and the proposals of the Advisory Board for the Research Councils (ABRC) for R, X and T class universities are assessed against the actual operations of productive science departments and their patterns of expenditure on research as revealed born a recent sample survey. It is concluded that the UGC's norm-based allocation did not in any systematic way secure increases related to current research activity except for those cases where this came from the student number-based teaching element. Only the creation of larger departments seems likely to increase research output, and often that will best be achieved by increases in student numbers and their associated funding. Institutions similar to T class universities can be achieved by encouraging the recruitment of students at the expense of the public sector, but the distribution between R and X class universities is unsustainable. 相似文献
20.