Managing What We Can Measure: Quantifying the Susceptibility of Automated Scoring Systems to Gaming Behavior

As methods for automated scoring of constructed‐response items become more widely adopted in state assessments, and are used in more consequential operational configurations, it is critical that their susceptibility to gaming behavior be investigated and managed. This article provides a review of research relevant to how construct‐irrelevant response behavior may affect automated constructed‐response scoring, and aims to address a gap in that literature: the need to assess the degree of risk before operational launch. A general framework is proposed for evaluating susceptibility to gaming, and an initial empirical demonstration is presented using the open‐source short‐answer scoring engines from the Automated Student Assessment Prize (ASAP) Challenge.     

校企合作与高校科研绩效：高校类型的调节作用

本文利用2007-2014年我国88所高校的面板数据,采用系统广义矩（Sys-GMM）模型方法,实证研究了校企合作活动对我国高校科研绩效的影响,以及高校类型的调节作用。研究结果表明：（1）校企合作对高校科研绩效的影响呈倒U型;（2）高校类型对校企合作与高校科研绩效之间的倒U型曲线关系具有显著的负向调节作用。本研究不仅丰富了产学研合作理论,同时对高校制定及完善校企合作政策提供了理论参考。     

Education recoded: policy mobilities in the international ‘learning to code’ agenda

Abstract

Education policy increasingly takes place across borders and sectors, involving a variety of both human and nonhuman actors. This comparative policy paper traces the ‘policy mobilities,’ ‘fast policy’ processes and distributed ‘policy assemblages’ that have led to the introduction of new computer programming practices into schools and curricula in England, Sweden and Australia. Across the three contexts, government advisors and ministers, venture capital firms, think tanks and philanthropic foundations, non-profit organizations and commercial companies alike have promoted computer programming in schools according to a variety of purposes, aspirations, and commitments. This paper maps and traces the evolution of the organizational networks in each country in order to provide a comparative analysis of computing in schools as an exemplar of accelerated, transnationalizing policy mobility. The analysis demonstrates how computing in schools policy has been assembled through considerable effort to create alignments between diverse actors, the production and circulation of material objects, significant cross-border movement of ideas, people and devices, and the creation of strategic partnerships between government centres and commercial vendors. Computing in schools exemplifies how modern education policy and governance is accomplished through sprawling assemblages of actors, events, materials, money and technologies that move across social, governmental and geographical boundaries.     

Adaptive neural design frame for uncertain stochastic nonlinear non-lower triangular pure-feedback systems with input constraint

This paper dedicates to dealing with the adaptive neural design problem for uncertain stochastic nonlinear systems with non-lower triangular pure-feedback form and input constraint. On the basis of the mean-value theorem, the pure-feedback structure is first transformed into the desired affine structure, and then the well-known backstepping technology is applied to construct the actual input signal of the controller. Although the considered system has a fairly complex structure, a new adaptive neural tracking controller design frame is established via the flexible application of radial basis function (RBF) neural networks’ (NNs’) structural characteristics. The proposed design frame guarantees the control objective of this paper can be achieved. Finally, a simulation example is given to further illustrate the availability of the proposed control scheme.     

Low frequency oscillatory flow in a rotating curved pipe

INTRODUCTIONThemotionoftheflowinarotatingcurvedpipeisafundamentalproblem ,whosesolutionhaspotentialapplicationsingasturbines ,elec tricgenerators ,electricmotorsandsomeequip mentsusedinseparationprocesses.Itisimpor tanttoknowtheflowstructurecharacteristic…     

National and international disability rights legislation: a qualitative account of its enactment in Australia

In this paper, a detailed analysis based on the lived experiences of the study participants and the researcher (each with vision impairment) in education, post school and in the pursuit for employment is developed. The policy discourses of disability legislation – both at national and international levels – are explored with particular reference to their enactment in Australia. The analysis focuses on the collective indifference to detached others, which is evident in the linguistic construction of people with disabilities in the United Nations [(2006). Convention of the Rights of Persons with Disabilities. New York: United Nations] and the Australian Standards for Education 2005 [Australian Department of Education, Science and Training. 2006. Disability Standards for Education 2005 Plus Guidance Notes. Accessed March 12, 2012. http://nla.gov.au/nla.arc-7692.]. Together, these elements reflect the neoliberal principles that cast a shadow over the discourses of the disability policies.     

SURVEY OF JEWISH EDUCATION IN NEW YORK CITY

This case study examines the contours of culturally relevant pedagogy in an undergraduate preservice teacher education program for Jewish women. The case describes how the assigned reading of Albarelli’s (2000) narrative of teaching in a Hasidic Jewish school, Teacha! Stories from a Yeshiva, disrupts the classroom community, diminishes student engagement with the course, and undermines student confidence in the instructor. This research explores what happens when “respect for” challenges “reflection about.” The study finds that differential cultural understandings surrounding the concept of “respect” mediate the discourse. The author raises questions about the ethics of social justice in religious teacher education, probes the poverty of educational reform in a landscape of nondiscussables, and offers strategies for navigating this tender terrain.     

Bundled or unbundled? A multi-text corpus-assisted discourse analysis of the relationship between teaching and research in UK universities

Creating and disseminating knowledge through research and teaching has long been regarded as the hallmark of the modern university. However, new university business models have called into question the ‘bundling’ of teaching and research, and sustained research on the relationship between teaching and research has found little evidence of an insoluble connection between the two activities. In this article, we explore the relationship between teaching and research from the perspective of universities’ institutional discourse. We use corpus-assisted discourse analysis to examine the relationship between research and teaching as presented in two sets of institutional texts currently influential in UK Higher Education: Research Excellence Framework environment statements and Teaching Excellence Framework provider submissions (a total of 2143 documents and 12,492,071 words). Our findings show that, while universities emphasise the value of research to their teaching, they do not always emphasise (or sometimes even decry) the influence of teaching on their research. We empirically evidence that, according to what universities themselves write in institutional texts, teaching and research are not always in a mutually beneficial entanglement, but often rather a one-way relationship in which research expertise and institutional prestige are used to bolster claims of teaching excellence. This has implications for the communication of both the vision and the purpose of a university in regulatory exercises and wider policy, but also speaks to the broader idea and practice of being a university in the twenty-first century.