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51.
This article contributes to the historiographical debate concerning the nature and evolution of an Australian national identity. It does so through the case study of cricket and, in particular, cricketing relations with Britain. It argues that the movement of cultural traffic – that is the two-way transmission of people, ideas and sports – between metropole and colony was central to the formation, definition and evolution of an Australian cricketing identity. Furthermore, it suggests that this sporting national identity acted as a rehearsal for a broader Australian identity.  相似文献   
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Changing the relationship between citizens and government is often cited as a goal for digital government, and new tools such as social media have the potential to improve interactions with citizens through dialogue. Citizens are most likely to participate at the local level (Berry, Portney and Thomson, 1993; Oates, 1972; Oakerson, 1999), and the largest cities have traditionally been at the forefront in the adoption of e-government innovations (Moon, 2002; Ho, 2002). We examine the use of social networks and other interactive tools in the 75 largest U.S. cities between 2009 and 2011. During this period, the adoption of Facebook skyrocketed from just 13% of the cities in 2009 to nearly 87% in 2011; similarly, the use of Twitter increased from 25% to 87%. We further explore three case study cities through analysis of discussion on social networks, and interviews, and find that one-way “push” strategies (Mergel, 2013a) predominate, although there are some signs of greater openness toward dialogue with citizens.  相似文献   
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ABSTRACT

Stereotypes people hold about computer scientists contribute to underrepresentation in computer science. Perceptions of computer scientists have historically been linked to males and a “nerd” culture, which can lead to lack of interest, particularly for girls. This article presents two studies conducted with two groups of middle schoolers: those who attended our programming camp (Study One) and those who did not (Study Two). After analyzing participants’ drawings and two survey questions we found that perceptions youth holds about computer scientists may be improving. Additionally, we found that males (versus females) and those youth who did not attend our camp (versus those who did) tended to have more stereotypical perceptions of computer scientists. With this article, we contribute to the literature on CS stereotypes by examining both positive and negative representations youth had about computer scientists. We also cast light on the lack of awareness about this profession among the youth of this age.  相似文献   
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Educational reform policies such as the No Child Left Behind Act continue to place great demands on teachers. Additionally, educational reform policies such as this imply the need for continuous professional development activities that enhance teacher qualifications, especially for practicing teachers. This study examined the effectiveness of a nation-wide mentor-coach initiative towards enhancing teacher pedagogy and its effect on children’s literacy performance. Forty-four Head Start teachers and classrooms were examined. Results indicated that reading and writing scores benefited significantly more when teachers participated in the mentor-coach initiative. These findings suggest that professional development activities such as mentor-coach initiatives, if offered appropriately, can enhance children’s academic performance.  相似文献   
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Educators are seeing rapid developments in online instruction with regard to not only available technologies, but also in design and teaching practices. Developing and maintaining social presence in an online environment is paramount to the success of a learning environment. This article touches upon some historical perspectives of social presence and proposes a theoretical framework and design guide towards media-rich social presence practices for future research. The design guide in this article adds to the historically text-based social presence applications by posing media-rich, higher-level thinking questions based upon a grounded theoretical framework.  相似文献   
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A significant movement in education concerns the use of open educational resources. By ‘open’ it is generally meant that the resource is available at no cost to others for adaptation and reuse in different contexts. However, ‘open’ is not a simple dichotomy; rather, there is a continuum of openness. We discuss four separate aspects of reuse and demonstrate how these describe different levels of openness. We discuss how the licensing and technical aspects of open educational resources affect the relative openness of an open educational resource. Implications for those creating open educational resources are discussed.  相似文献   
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This article is an autoenthnographic account of the yearlong journey of two undergraduates and their instructor when the traditional classroom structures associated with the banking concept of education were altered in an upper division class and follow-on research experiences. These changes focused on foregrounding students' experiences of the uncertainties inherent in the process of coming to know. Scaffolding this process within a context of ‘healthy uncertainty’ is described. Within this context, student engagement deepened allowing for generalization of knowledge and transformative personal experiences as the links between school and everyday life became more transparent.  相似文献   
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Despite the promise of technology in education, many practicing teachers are faced with multiple challenges of effectively integrating technology into their classroom instruction. Additionally, teachers who are successful incorporating educational technology into their instruction recognize that although technology tools have the potential to help children, they are not ends in themselves. This article describes a Summer Institute project that the authors facilitated in a medium sized midwest public university. The summer workshop afforded participating early childhood education teachers exciting opportunities to interact with various instructional tools and technology applications. Further, the practicing teachers explored various strategies to integrate specific technology tools into their lessons in a manner consistent with constructivist pedagogy. This article is intended to stimulate reflections on the need to adopt a suitable technology integration professional development model in early childhood education classrooms to support young learners.  相似文献   
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