The “Pepper-Spraying Cop” Icon and Its Internet Memes: Social Justice and Public Shaming Through Rhetorical Transformation in Digital Culture     

Natalia Mielczarek 《Visual Communication Quarterly》2018,25(2):67-81

Within hours of its publication online, the “pepper-spraying cop” image from the Occupy Wall Street movement at the University of California–Davis became an Internet meme. The outraged public manipulated key signifiers of the famous picture, creating hundreds of digital derivatives that offered new takes on what happened. With the use of iconographic tracking and visual rhetorical analysis, the study argues that Internet memes are more than silly jokes or social commentary. Through rhetorical transfigurations, they can deliver social justice and launch public shaming campaigns, serving as online instruments to respond to an off-line event.  相似文献   

A theoretical note on concepts and the need for Cyclic Concept Maps     

Frank Safayeni  Natalia Derbentseva  Alberto J. Caas 《科学教学研究杂志》2005,42(7):741-766

This article examines concepts and propositions from a theoretical perspective, and establishes the need for and develops an extension to Concept Maps (CMaps), called Cyclic Concept Maps (Cyclic CMaps). Cyclic CMaps are considered to be an appropriate tool for representing knowledge of functional or dynamical relationships between concepts. CMaps, on the other hand, are viewed as an appropriate tool for representing hierarchic or static knowledge. The two maps complement each other and collectively capture a larger domain of knowledge, thus forming a more effective knowledge representation tool. © 2005 Wiley Periodicals, Inc. J Res Sci Teach 42: 741–766, 2005  相似文献   

Cultivating a sense of belonging in part-time students     

David Kember  Kenneth Lee  Natalia Li 《International Journal of Lifelong Education》2013,32(4):326-341

This study investigated the sense of belonging of part-time students through interviews with 53 novice or experienced students enrolled in part-time programmes in Hong Kong. It was found that students were more easily able to affiliate with their class groups or teaching staff than with their department or university. Seven methods are suggested for promoting a sense of belonging. Class cohesiveness can be developed through learning activities and maintaining classes as a cohort. Relationships with teaching staff can be developed through encouraging interaction, providing good quality teaching and making a positive initial impression. There was also evidence that a sense of belonging was more likely to develop if enrolment was through departments and part-time students had access to resources and facilities. The data showed that promoting a sense of belonging contributed to better quality learning outcomes and increased the chances of students completing programmes.  相似文献   

Influence of Session Context on Physical Activity Levels Among Russian Girls During a Summer Camp     

Justin M. Guagliano  Natalie J. Updyke  Natalia V. Rodicheva  Sara K. Rosenkranz  David A. Dzewaltowski  Chelsey R. Schlechter 《Research quarterly for exercise and sport》2017,88(3):352-357

Purpose: This study investigated the effect of summer camp session context on Russian girls’ physical activity (PA). Method: Girls (n = 32, M_age = 10.7 years, SD = 0.6 years) from a resident summer camp taking place in the Vologda Region of Russia were exposed to 1 session context/day (i.e., free play, organized with no choice, organized with choice) on Wednesday, Thursday, and Friday for 3 weeks, with the context order counterbalanced across the 3 weeks. The organized session sport/game changed weekly. The primary outcome was accelerometer-assessed PA. Repeated-measures mixed models were used to analyze all outcome data. Results: Findings showed that girls spent a greater percentage of session time (%time) in moderate-to-vigorous PA (p < .001; effect sizes between free play and organized with no choice and organized with choice, respectively = .60, .42) and moderate PA (p < .001; effect size = .57, .39) and a lower %time in light PA (p < .001; effect size = .55, .52) in organized PA contexts compared with free play. Conclusions: This study provides novel findings in a Russian setting, suggesting that a well-planned, organized camp session can elicit higher PA levels in girls, relative to a free-play session.  相似文献   

Is technology good for education? By Neil Selwyn     

Natalia Kucirkova 《British Journal of Educational Studies》2017,65(3):406-408

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An integrative framework for studying,designing and conceptualising interactivity in children's digital books          下载免费PDF全文

Natalia Kucirkova 《British Educational Research Journal》2017,43(6):1168-1185

In the past five years, there have been significant changes concerning the material and design properties of digital books, with an impact on children's enjoyment and learning from reading on screen. Despite the rapid advances in technology, research on children's digital books is disjointed. This is because of no consistent approach to the study of interactivity, an under‐theorised relationship between print and digital books, and a binary design focused on either learning or playful engagement with digital books. Drawing on the discourse reminiscent of digital game designers, some developers, scholars and professionals celebrate interactivity in digital books as a possibility to motivate and engage children in reading, while a body of experimental research documents the negative impact of interactivity on children's story comprehension and vocabulary learning. This paper presents an integrative framework based on a comprehensive literature review and a content review of the hundred most popular children's digital interactive books. The framework offers: (1) methodological guidance and a definition of interactivity based on five key categories; (2) theoretical guidance based on the third‐space theory; and (3) innovative design and evaluation models based on a ‘method assemblage’. As such, the integrative framework provides new tools and perspectives to advance the field of children's digital books.  相似文献   

Americanisation,sovietisation, and resistance at Kabul University: limits of the educational reforms     

Natalia Tsvetkova 《History of education》2017,46(3):343-365

The paper compares the American and Soviet transformations at Kabul University, Afghanistan, during the 1960s to the 1980s explained in terms of Americanisation and Sovietisation. Using new declassified documents from both American and former Soviet archives, the author reveals that both powers attempted to impose their rival models of university education in Afghanistan. However, resistance on the part of the Afghan university undermined both of their cultural influences, thus causing their policies of reform to eventually fail. The case of Kabul University demonstrates the inability of the superpowers to encourage the formation of pliable students and professors. Despite crucial transformations in the structure, administration apparatus, and content of disciplines, both superpowers were not able to change the traditions and values of professors and students. The university community has been proven to be the main cause for the success or failure of any reforms brought to a university by external powers.  相似文献   

Becoming a tutor: student scaffolding in a game-based classroom     

Natalia Monjelat  Laura Méndez  Pilar Lacasa 《Technology, Pedagogy and Education》2017,26(3):265-282

Student interaction in school contexts is a topic that has been researched from many different perspectives. However, the role of students as tutors scaffolding other peers is not normally addressed, since studies are usually focused on the teacher. Moreover, considering the many technologies that can support students’ work nowadays, studies describing specific practices are still needed in order to understand the many possibilities and constraints that can emerge from the use of these tools in the field of education. This exploratory case study aims to extend research on scaffolding between students, presenting data from an ethnographic study where a commercial video game was introduced as part of the curricular activities. Analytically, the scaffolding metaphor is the departing point to describe in detail how the scaffolding process took place, focusing on its purposes and on the role of students as tutors. Our findings reveal how students offered mostly procedural scaffoldings, performing tutor functions such as highlighting relevant features, reducing levels of freedom or controlling the frustration. Results highlight that students can perform scaffolds, and this should be considered as part of the classroom design, making this process visible. Moreover, specific features of the video game enhanced these interactions, which should also be considered when designing game learning environments in the future.  相似文献   

Digital learning hubs: theoretical and practical ideas for innovating massive open online courses     

Natalia Kucirkova  Karen Littleton 《Learning, Media and Technology》2017,42(3):324-330

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Spurious Latent Classes in the Mixture Rasch Model     

Natalia Alexeev  Jonathan Templin  Allan S. Cohen 《Journal of Educational Measurement》2011,48(3):313-332

Mixture Rasch models have been used to study a number of psychometric issues such as goodness of fit, response strategy differences, strategy shifts, and multidimensionality. Although these models offer the potential for improving understanding of the latent variables being measured, under some conditions overextraction of latent classes may occur, potentially leading to misinterpretation of results. In this study, a mixture Rasch model was applied to data from a statewide test that was initially calibrated to conform to a 3‐parameter logistic (3PL) model. Results suggested how latent classes could be explained and also suggested that these latent classes might be due to applying a mixture Rasch model to 3PL data. To support this latter conjecture, a simulation study was presented to demonstrate how data generated to fit a one‐class 2‐parameter logistic (2PL) model required more than one class when fit with a mixture Rasch model.  相似文献