Supporting Programming and Learning-to-Program with an Integrated CAD and Scaffolding Workbench*   总被引：1，自引：0，他引：1  

Mark Guzdial  Luke Hohmann  Michael Konneman  Christopher Walton  Elliot Soloway 《Interactive Learning Environments》2013,21(1-2):143-179

Programming is a complex cognitive task for students, because of the difficulty of finding the appropriate elements (the “decomposition” problem) and integrating them correctly into a whole (the “composition” problem). Programming is also hard to learn, because so much of the thinking behind a program is implicit and the process of programming is long and complicated. Our approach is to integrate a computer-aided design tool (CAD) with scaffolding to create a single, cohesive, and coherent workbench for the entire process. Our workbench is called the GPCeditor. We have evaluated its use by high-school students. Our results suggest that students program well in the GPCeditor, they learn good programming practices, and that the learning is occurring through use of the GPCeditor.  相似文献   

Digital personalization in early childhood: Impact on childhood     

Luke Santamaria 《British Journal of Educational Studies》2018,66(3):403-406

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“Not exactly a model of good hygiene”: theorizing an aesthetic of disgust in the Occupy Wall Street movement     

Luke Winslow 《Critical Studies in Media Communication》2017,34(3):278-292

This article explores the pathologizing of social protesters by theorizing an aesthetic of disgust in Occupy Wall Street media coverage. By cataloguing the hygienic deviance of the Occupy movement, I aim to illuminate an important countermobilization technique that disciplines and contains the grotesque function of the Occupy encampments. Examining media coverage of the Occupy movement, I show how aesthetic dimensions—including visual and olfactory sensations related to the bodies of the protesters and their encampments—were used to establish a relationship among hygienic deviance, moral impurity, economic failure, and ultimately the disposal of the protesters. I close by connecting an aesthetic of disgust to larger conceptual issues related to the viability of social protest in an era of neoliberal governmentality.  相似文献   

Social Media in the Funeral Industry: On the Digitization of Grief     

Bjorn Nansen  Tamara Kohn  Michael Arnold  Luke van Ryn  Martin Gibbs 《广播与电子媒介杂志》2017,61(1):73-89

This article explores how innovations in the funeral industry borrow from the technological affordances, commercial logics, cultural norms, and affective registers of social media platforms. Based on ethnographic research of funeral industry conventions, we analyze examples of funeral planning tools, funeral service mediation, and digital memorialization products. We consider how these products aim to capture forms of data, affect, and value as part of the funeral industry’s efforts to shore up their historically intermediary relevance in the face of potential “disruption” from technological innovation, and threats of marginalization posed by shifting norms of networked grieving and commemoration in digital culture  相似文献   

Children in care or in need: educational progress at home and in care     

Ian Sinclair  Nikki Luke  David Berridge 《牛津教育评论》2019,45(4):443-460

ABSTRACT

By age 16 the attainment of most children in or on the edge of out of home care has fallen well behind the average for their age. This paper uses the English National Pupil Database to examine how much of this falling behind occurs before the age of seven, and how any subsequent decline relates to time in care as against time outside it. We compare the previous progress of three groups of 16-year-olds: 5175 looked after by the state (CLA), 17,392 in need but not in care (CIN), and 22,567 children matched with the CLA or CIN on initial attainment, special educational needs, and eligibility for free school meals. We found that the attainment of the CIN and those CLA not yet in care was around one standard deviation below the cohort average at age seven. It then fell relative to their peers while their rate of unauthorised absences and exclusions grew. Removal from home to care appeared to halt or greatly reduce this decline but did not, on average, reverse it. We conclude that educational interventions for CLA should also include CIN, start before seven, target both school and family, and exploit the educational opportunity which care provides.  相似文献   

Retrieval Practice Benefits Deductive Inference     

Luke G. Eglington  Sean H. K. Kang 《Educational Psychology Review》2018,30(1):215-228

Retrieval practice has been shown to benefit learning. However, the benefit has sometimes been attenuated with more complex materials that require integrating multiple units of information. Critically, Tran et al. Psychonomic Bulletin & Review, 22, 135–140 (2015) found that retrieval practice improves sentence memory but not the drawing of inferences from the same sentences. In three experiments, we investigated whether this lack of benefit of retrieval practice for inferential ability was due to the presentation format of the material. Participants studied four sets of seven to nine related sentences by practicing retrieval for two sets and rereading the other two sets. A final test was given 2 days later. When sentences were presented one at a time during study/practice as in Tran et al., we found no effect of retrieval practice on a test requiring inferential reasoning. When sentences in a set were presented simultaneously during study/practice, retrieval practice in the form of fill-in-the-blank testing (experiments 1 and 2) and free recall (experiment 3) aided later deductive inference more than rereading. Our findings suggest that retrieval practice can improve deductive inference, but in order to optimize its utility, the format in which the material is presented during practice must not hinder relational processing of the individual sentences.  相似文献   

International language proficiency standards in the local context: Interpreting the CEFR in standard setting for exam reform in Luxembourg     

Tineke Brunfaut  Luke Harding 《Assessment in Education: Principles, Policy & Practice》2020,27(2):215-231

ABSTRACT

In the field of second and foreign language learning, the Common European Framework of Reference for languages (CEFR) is widely-used for setting language proficiency standards within European, and increasingly global, contexts. Few studies, however, have investigated the ways in which systemic, macro-level factors within national educational contexts may influence standard setting practices using the CEFR. In this paper, we explore this issue through an analysis of recorded discussions within standard setting sessions for the Épreuve Commune for English, a national English language examination in Luxembourg. The data reveals four key sources of influence on standard setting decision-making: Luxembourg’s unique language ecology, streamed schooling, the national curriculum, and an ongoing exam reform project. Through this analysis, we argue that Luxembourg functions as a critical case illustrating the tension between international standards of language proficiency and local realities.  相似文献   

Women in the Academy: the politics of speech and silence     

Carmen Luke 《British Journal of Sociology of Education》1994,15(2):211-230

This paper examines women's voice and silence in the academy. It begins with a discussion of the theoretical underpinnings of feminine voice and silence, and then analyses the gendered production of girls'/women's voices throughout their schooling careers from the primary to university classroom. This is followed by a discussion of the contradictory politics of voice when differences clash among women (students) of colour. I argue here that ‘granting’ spaces for women's speech may be pedagogically desirable but has potentially silencing effects. In closing, I consider some pedagogical strategies that can potentially enable women to better partake in the management of their own academic, social, and political interests.  相似文献   

Interactivity: Moving Beyond Terminology     

Marianna Adams  Jessica Luke  Theano Moussouri 《Curator: The Museum Journal》2004,47(2):155-170

Abstract Museum professionals strive to provide meaningful experiences for visitors. Meaningful experiences are those that provide choice and control in the exploration of ideas, concepts, and objects. In many cases, these experiences occur through an interactive component. Although a number of studies have focused on interactives in museums, the field would benefit from an intensive look at how visitors perceive of and learn from these experiences. Discussion about this topic has been sidetracked by conversations about the terminology that describes this type of experience. Drawing upon studies conducted in this area, this paper looks at the role of interactives in museums by exploring three broad themes: clarity of purpose and underlying assumptions; design factors; and social engagement and learning. In conclusion, suggestions are offered for ways that these studies might inform the development of interactive experiences.  相似文献   

Media and international sporting rivalry: the Anglo-German sporting rivalry and the shaping of international sporting competition between nations     

Luke J. Harris 《Sport in Society》2018,21(8):1170-1184

Abstract

This article examines the emergence the sporting angle to Anglo-German rivalry from 1908 to 1920, with the focus upon the Olympic Games. Since the cold war international sport has been awash with rivalries between nations that attempt to demonstrate their superiority upon the sports field. Although certainly not the first international sporting rivalry, but perhaps the first which was emblematic of military tensions. Here, the focus will be upon the British perspective to rivalry. The majority of the primary material comes from the British press chosen because of the wide variety of opinions upon German participation and athletes that reveal aspects of British identity revealed via comment and comparison between the two nations. The rivalry and tensions between Britain and Germany illustrated here spilled over into war in July 1914. In the period before the outbreak of war, British interest in German Olympic participation grew, as did fears of their abilities. While in the period after the conclusion of hostilities in November 1918 illustrated the regard by which Germany was held in after the war.  相似文献