Digital media

About: Digital media is a research topic. Over the lifetime, 17508 publications have been published within this topic receiving 266693 citations. The topic is also known as: machine-readable data.

Digital Literacies: concepts, policies and practices

Abstract: This book brings together a group of internationally-reputed authors in the field of digital literacy. Their essays explore a diverse range of the concepts, policies and practices of digital literacy, and discuss how digital literacy is related to similar ideas: information literacy, computer literacy, media literacy, functional literacy and digital competence. It is argued that in light of this diversity and complexity, it is useful to think of digital literacies - the plural as well the singular. The first part of the book presents a rich mix of conceptual and policy perspectives; in the second part contributors explore social practices of digital remixing, blogging, online trading and social networking, and consider some legal issues associated with digital media.

The Dynamics of Audience Fragmentation: Public Attention in an Age of Digital Media

Abstract: Audience fragmentation is often taken as evidence of social polarization. Yet the tools we use to study fragmentation provide limited information about how people allocate their attention across digital media. We offer a theoretical framework for understanding fragmentation and advocate for more audience-centric studies. This approach is operationalized by applying network analysis metrics to Nielsen data on television and Internet use. We find extremely high levels of audience duplication across 236 media outlets, suggesting overlapping patterns of public attention rather than isolated groups of audience loyalists.

The digitally engaged patient: Self-monitoring and self-care in the digital health era

Abstract: The phenomenon of digital health has emerged as a key dimension of contemporary healthcare policy and delivery in many countries. This review article focuses on one aspect of digital health discourses: the concept of patient engagement that encourages patients to take up the new digital media technologies to engage in self-monitoring and self-care, or what I term ‘the digitally engaged patient’. A critical approach is adopted to examine the sociocultural dimensions of eliciting patients to become ‘digitally engaged’ in their own medical care and preventive health efforts. It is argued that the techno-utopian discourses articulated in the mainstream healthcare policy literature concerning the possibilities and potentialities afforded by digital health technologies do not acknowledge the complexities and ambivalences that are part of using self-monitoring and self-care technologies for monitoring health and illness states, both for patients and for healthcare providers. These include the surveillance and disciplinary dimensions of using these technologies, the emotions and resistances they provoke, their contribution to the burden of self-care and the invisible work on the part of healthcare workers that they require to operate.

Social Media and Firm Equity Value

Abstract: Companies have increasingly advocated social media technologies to transform businesses and improve organizational performance. This study scrutinizes the predictive relationships between social media and firm equity value, the relative effects of social media metrics compared with conventional online behavioral metrics, and the dynamics of these relationships. The results derived from vector autoregressive models suggest that social media-based metrics (web blogs and consumer ratings) are significant leading indicators of firm equity value. Interestingly, conventional online behavioral metrics (Google searches and web traffic) are found to have a significant yet substantially weaker predictive relationship with firm equity value than social media metrics. We also find that social media has a faster predictive value, i.e., shorter “wear-in” time, than conventional online media. These findings are robust to a consistent set of volume-based measures (total blog posts, rating volume, total page views, and search intensity). Collectively, this study proffers new insights for senior executives with respect to firm equity valuations and the transformative power of social media.