138 resultados para mobile social media


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This paper reports on how the findings from an eighteen month secondary school action research study, in which social media was integrated into face-to-face classroom practice, was used to inform a fourth year undergraduate teacher-education unit at Deakin University in Australia. The school action research study was conducted in an Australian public secondary school. Students were aged between 13 and 16 years of age and a total of thirteen classes were involved. In each of the three semesters of data collection, one online social network was shared with up to seven classes and each class had approximately 25 students. Blogs, Groups, Chats, Discussion Forums, Web 2.0 tools and a wide range of student-generated content were shared online, within a class and between classes. Students were encouraged to interact and to share their thoughts and ideas about planning as well as using their out-of-school skills and knowledge. Each topic, within each class, was one action research cycle, using Armstrong and Moore’s (2004) framework. By following Graham Nuthall’s lens on learning, the researcher was able to focus on teaching as being about sensitivity and adaptation: adjusting to the here-and-now circumstances of particular students (Nuthall 2007). Elements of self organisation with spontaneous and strange attractors were identified throughout the study and these made links to Doll’s (1993) post-modern perspective of chaotic behaviour and the complexity of Hayles’ (1990) ‘disorderly order’.

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Nick Dyer-Witheford’s Cyber-Marx was published nearly 15 years ago, but there are continuing echoes of its dire promises today. The trends that Dyer-Witheford outlined—the growth of tech-giants in the communications field at the expense of democratic media practices and the radical shedding of jobs in the traditional mass media context—are confirmed by recent events. In November 2013, Twitter launched itself on the public share register, despite having no visible means of financial support, or even much of a business plan. The Twitter IPO tells us a lot about the economy of cyber-capitalism. Aligned to the trend of ‘technological unemployment’ is the rise of what some commentators call ‘digital serfdom’. This is not just growing unemployment, but also drastic under-employment of talented media professionals and an alarming rise in the number of media outlets that want to pay contributors in ‘exposure’, rather than in corporeal, fungible dollars and cents. This articlediscusses these trends and events in the context of the political economy of digital communication.

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In the past 20 years, social change and expectations for both maternal and paternal responsibilities have highlighted the need for services for families to better understand the role of a father in family relationships. In Australia, as well as internationally, there have been many contested understandings about what constitutes ‘good fathering’ in research, social media and in the political sphere. More specifically, there has also been an emerging trend to understand the challenging task of recruiting and maintaining men's involvement in child and family services programmes, particularly those fathers who are deemed a risk to children and mothers, violent or have been separated from their children. That many child and family/welfare services have exercised dedicated effort to work with fathers is still a relatively recent phenomenon, and has only emerged following criticism that services have been too geared towards working only with mothers. Despite this increasing interest, there is still ongoing need for more research to be undertaken in Australia. An important area of focus is the views of professionals about their perception and engagement of fathers, particularly the views of fathers who are described as being absent from family-based services. The purpose of this article is to report briefly on a study undertaken to examine how child and family welfare workers engage fathers in their work. First, this paper will describe some of the social and health benefits to fathers and their children, focusing on the key role of attachment through play. Research into effective service delivery involving fathers will then be presented, concluding with key practice factors necessary for fathers to be involved in family life.

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Surfing on the Internet 2.0 revolution, Patani 2.0 has allowed Patani neojihadist militants to access new competitive spaces and create their own imagined online community by penetrating new realms of the Internet. This article discusses the use of new media militant propaganda by Patani militants and how it is Janus faced. It further examines how the Patani 2.0 social interaction enabled by social media such as YouTube leads to group cohesion among certain actors and the formation of a collective identity that is clustered around the notions of Muslim victimization and defensive jihad; and how, at the same time, it reinforces antithetical identities and fosters group identity competition, where one religious group is often pitted against another. As a result, the Janus effect of Patani neojihadist YouTube online propaganda, while it primarily seeks to radicalize, also generates a reactionary, often virulent, anti-Muslim response from the movement's critics.

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This book makes a new and significant argument that Indian news media is no longer just an observer but an active participant in the events that direct the nation. It explores the changing role of Indian news media and their performance in the past 25 years by closely examining media coverage of some landmark events within the context of India’s globalising polity, which has led to privatisation, widespread engagement with new communication technologies, and the rise of individualism. The challenges of globalisation have caused significant changes in news processes and procedures, which this volume details by examining media’s coverage of events and issues such as paid news, anti-graft movement, sting journalism, Delhi gang-rape protest, politics-media nexus and neo-liberalism’s impact on the industry’s performance.
The book places Indian media’s evolution in the context of economic, political and sociological developments in the country. It takes a multi-disciplinary approach to evaluate reportage in a multitude of media platforms. The theoretical exploration of the changes in the Indian media landscape draws from academic disciplines of ‘media studies’, ‘journalism,’ ‘cultural studies’ and ‘sociology’. This book follows the authors’ earlier work, titled Indian Media in a Globalised World (SAGE/2010).

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This article discusses the design of social networking sites created through a PhD action research study. Social and participatory media was used as an active, flexible and motivating learning management system. The study investigated ways in which a social learning framework could be designed for students aged 13 to 16 and aimed to encourage student knowledge growth through peer-to-peer interaction while supporting both formal and informal learning. New literacies and multimodality were infused into the design. It was found that the practitioner-researcher’s cycles of planning, acting, observing and reflecting, action research, provided a mechanism for scaffolding the redesign of curriculum content and instruction. Social media in education can be dynamic, interactive and appreciated (SMEDIA) by the students.

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Social and participatory media offer a plethora of ways for students to communicate, collaborate, and learn in schools. Using a social learning approach, Casey (2013a) investigated ways that social media could be integrated into Australian public high school classrooms to enhance student learning. In the process, she developed a social learning framework as discussed in Casey (2013b). Similarly, Davidson-Shivers and Hulon (2013; Hulon & Daidson-Shivers, 2013) suggest ways to employ ID principles to prepare college instructors and pre-service teachers to integrate technology into classrooms. Prior to that, Davidson-Shivers with Rasmussen (2006) developed an instructional design (ID) model for creating effective Web-based learning environments. Through collaboration, Casey and Davidson-Shivers consider a wide range of social learning and instructional design principles and approaches to help develop frameworks for new media integration that can work within varying levels of education.

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Depression afflicts one in four people during their lives. Several studies have shown that for the isolated and mentally ill, the Web and social media provide effective platforms for supports and treatments as well as to acquire scientific, clinical understanding of this mental condition. More and more individuals affected by depression join online communities to seek for information, express themselves, share their concerns and look for supports [12]. For the first time, we collect and study a large online depression community of more than 12,000 active members from Live Journal. We examine the effect of mood, social connectivity and age on the online messages authored by members in an online depression community. The posts are considered in two aspects: what is written (topic) and how it is written (language style). We use statistical and machine learning methods to discriminate the posts made by bloggers in low versus high valence mood, in different age categories and in different degrees of social connectivity. Using statistical tests, language styles are found to be significantly different between low and high valence cohorts, whilst topics are significantly different between people whose different degrees of social connectivity. High performance is achieved for low versus high valence post classification using writing style as features. The finding suggests the potential of using social media in depression screening, especially in online setting.

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This article explores how a listening approach might address the complex challenges of researching the relationship between Indigenous participation in media and mainstream policy-making processes. An overview of contemporary Indigenous media demonstrates how digital and social media have built on the vibrant and innovative Indigenous media tradition, and enabled a proliferation of new Indigenous voices. But do the powerful listen to Indigenous-produced media, and does this constitute meaningful participation in the political process? The article distinguishes between participation as involvement in the production and dissemination of media, and participation as political influence. It argues that both meanings are crucial for fully realising the potential of Indigenous participatory media, and contends that a listening approach might offer ways to research and unlock the democratic potential of Indigenous media participation.

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 Combines theory, key issues for debate and an exploration of legacy and digital media industries to provide a holistic approach to communication and media.Activities, study questions and further reading/weblinks at the end of each chapter to help students put theory into context and further their understanding of key concepts.It covers the latest trends emerging from the deregulation of many media industries and then outlines future scenarios for a globally competitive digital media environment.Explores the contemporary intersections between social media, legacy media and communications with other studies in history, statistics, privacy and surveillance, public policy, media law and economics. The nature of media forms and industries is changing rapidly and constantly. As such, Changing Media Landscapes explores the concept of visual networking to describe the ways multiple media devices are used now for a variety of tasks. Visual networking extends the ability to engage in human communication particularly in today's context where most of our daily activities and routines are carried out with the help of various forms of communication technologies. It explores the changing media landscape through contemporary and developing latest trends, issues and developments including multicasting, cloud computing, privacy and social networking. It combines theory, key issues for debate and an exploration of legacy and digital media industries to provide a holistic approach to communication and media.

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Online social networks (OSN) have become one of the major platforms for people to exchange information. Both positive information (e.g., ideas, news and opinions) and negative information (e.g., rumors and gossips) spreading in social media can greatly influence our lives. Previously, researchers have proposed models to understand their propagation dynamics. However, those were merely simulations in nature and only focused on the spread of one type of information. Due to the human-related factors involved, simultaneous spread of negative and positive information cannot be thought of the superposition of two independent propagations. In order to fix these deficiencies, we propose an analytical model which is built stochastically from a node level up. It can present the temporal dynamics of spread such as the time people check newly arrived messages or forward them. Moreover, it is capable of capturing people's behavioral differences in preferring what to believe or disbelieve. We studied the social parameters impact on propagation using this model. We found that some factors such as people's preference and the injection time of the opposing information are critical to the propagation but some others such as the hearsay forwarding intention have little impact on it. The extensive simulations conducted on the real topologies confirm the high accuracy of our model.

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The emergence of new media—including branded websites, social media and mobile applications—has created additional touch points for unhealthy food and beverage companies to target children and adolescents. The aim of this study was to perform an audit of new media for three top selling food and beverage brands in Australia. The top selling brand in three of the most advertised food and beverage categories was identified. Facebook, websites and mobile phone applications from these three brands were assessed using a combination of descriptive analyses and structured data collection during June and July 2013. Information on target audience, main focus of the activity, marketing strategies employed and connectivity were collected. Promotional activities were assessed against industry self-regulatory codes. McDonald's, Coca-Cola and Cadbury Dairy Milk were audited, with 21 promotional activities identified. These promotional activities appeared to use a number of marketing strategies, with frequent use of indirect product association, engagement techniques and branding. We identified strategic targeting of both children and adolescents. We found that while all promotional activities technically met self-regulatory codes (usually due to media-specific age restrictions) a number appeared to employ unhealthy food or beverage marketing directed to children. Brands are using engaging content via new media aimed at children and adolescents to promote unhealthy food and beverages. Given the limitations of self-regulatory codes in the context of new media, strategies need to be developed to reduce exposure of children and adolescents to marketing of unhealthy food and beverage products via these avenues.