The 'Scottish' Approach? The discursive construction of a national police force

In 2005, the location of the G8 summit meeting in Gleneagles, Scotland, brought the contested boundaries of the state and the nation to the fore. Confronted by the prospect of significant public disorder police forces in Scotland routinely flagged up a 'Scottish approach to policing'. Drawing on research with key police officers and others we explore the processes through which national identities come to be articulated, contested and acted out in the context of one particular institution: the police. We consider the claim that policing of the summit was 'Scottish' and assess the implications of this assertion. Whilst the police have been argued to be integral to the constitution and expression of nation-statehood we highlight the dangers in an uncritical acceptance of police philosophies and also point to the banal ways in which national identity is naturalised.     

Measuring social dynamics in a massive multiplayer online game

Quantification of human group-behavior has so far defied an empirical, falsifiable approach. This is due to tremendous difficulties in data acquisition of social systems. Massive multiplayer online games (MMOG) provide a fascinating new way of observing hundreds of thousands of simultaneously socially interacting individuals engaged in virtual economic activities. We have compiled a data set consisting of practically all actions of all players over a period of 3 years from a MMOG played by 300,000 people. This large-scale data set of a socio-economic unit contains all social and economic data from a single and coherent source. Players have to generate a virtual income through economic activities to ‘survive’ and are typically engaged in a multitude of social activities offered within the game. Our analysis of high-frequency log files focuses on three types of social networks, and tests a series of social-dynamics hypotheses. In particular we study the structure and dynamics of friend-, enemy- and communication networks. We find striking differences in topological structure between positive (friend) and negative (enemy) tie networks. All networks confirm the recently observed phenomenon of network densification. We propose two approximate social laws in communication networks, the first expressing betweenness centrality as the inverse square of the overlap, the second relating communication strength to the cube of the overlap. These empirical laws provide strong quantitative evidence for the Weak ties hypothesis of Granovetter. Further, the analysis of triad significance profiles validates well-established assertions from social balance theory. We find overrepresentation (underrepresentation) of complete (incomplete) triads in networks of positive ties, and vice versa for networks of negative ties. Empirical transition probabilities between triad classes provide evidence for triadic closure with extraordinarily high precision. For the first time we provide empirical results for large-scale networks of negative social ties. Whenever possible we compare our findings with data from non-virtual human groups and provide further evidence that online game communities serve as a valid model for a wide class of human societies. With this setup we demonstrate the feasibility for establishing a ‘socio-economic laboratory’ which allows to operate at levels of precision approaching those of the natural sciences.All data used in this study is fully anonymized; the authors have the written consent to publish from the legal department of the Medical University of Vienna.     

Anticipatory socialization in the use of social media in public relations: A content analysis of PRSA's Public Relations Tactics

This article examines one issue in how public relations students are socialized in their understanding of the value and power of social media in the practice of public relations. The public relations academic research about social media is explored, as well as the professional claims about the value of social media as a public relations tactic. The researchers conducted a content analysis of 1 year of Public Relations Tactics issues. The data are viewed through the theoretical frame of the socialization literature ( Jablin, 1987). The results suggest that claims of social media power far outweigh evidence of social media effectiveness as a communication tool. A disconnect exists between what authors of Public Relations Tactics pieces view as the potential for social media and the research findings about the effectiveness of social media. The final section of the article discusses the implications for public relations educators, professional associations, and practitioners as they consider social media tactics in public relations strategy.     

Reflexivity over and above convention: the new orthodoxy in the sociology of personal life, formerly sociology of the family

There is a new orthodoxy in the field that was once understood as the sociology of the family, and is increasingly understood as the sociology of 'personal life', 'intimacy', 'relationships' and 'families'. The orthodoxy highlights the open-endedness of intimate relations at the expense of the family as an institution; that is, reflexivity over and above convention. This article argues that the new orthodoxy not only overstates reflexivity at the expense of convention, but abdicates understanding to frameworks grounded in biologistic and economistic understandings of human behaviour. The article makes its point through attention to three areas of research at odds with the new orthodoxy: paternity uncertainty, inheritance and family business. It then proposes that conceptualization of the family as an institutional regime gives due weight to the reflexive reconfiguration of family relationships and practices on the one hand, and their institutional embeddedness on the other.     

Educational technology, reimagined

"Educational technology" is often equated in the popular imagination with "computers in the schools." But technology is much more than merely computers, and education is much more than mere schooling. The landscape of child-accessible technologies is blossoming in all sorts of directions: tools for communication, for physical construction and fabrication, and for human-computer interaction. These new systems and artifacts allow educational designers to think much more creatively about when and where learning takes place in children's lives, both within and outside the classroom.     

Decision-Making and Evidence in Direct Practice

This article presents the results of research designed to explore decision-making by direct practitioners in selected non-profit human service settings. Forty interviews were conducted with workers at front-line, supervisory and higher-management levels. The research questions included; what sources of information are used in decision-making, what variables enhance or impede utilization of evidence-based knowledge in decision-making and what would be important resources for improving availability, access and utilization of evidence-based knowledge in decision-making? Our results indicate that respondents relied most heavily on experience; on their professional values and beliefs, and on an empathic understanding of their clients’ uniqueness. Compared to these sources of information use of research and the professional literature were less enthusiastically endorsed.     

The Social Media Release as a public relations tool: Intentions to use among B2B bloggers

The Social Media Release (SMR) is emerging as a potentially powerful public relations tool in a world of social network media, particularly when targeted at influential bloggers. The research described here studies the factors that influence bloggers to use SMRs, using the Technology Acceptance Model as a theoretical framework, concentrating specifically on their perceptions of usefulness and ease of use.     

Bias and precision of measures of survival gain from right‐censored data

In cost‐effectiveness analyses of drugs or health technologies, estimates of life years saved or quality‐adjusted life years saved are required. Randomised controlled trials can provide an estimate of the average treatment effect; for survival data, the treatment effect is the difference in mean survival. However, typically not all patients will have reached the endpoint of interest at the close‐out of a trial, making it difficult to estimate the difference in mean survival. In this situation, it is common to report the more readily estimable difference in median survival. Alternative approaches to estimating the mean have also been proposed. We conducted a simulation study to investigate the bias and precision of the three most commonly used sample measures of absolute survival gain – difference in median, restricted mean and extended mean survival – when used as estimates of the true mean difference, under different censoring proportions, while assuming a range of survival patterns, represented by Weibull survival distributions with constant, increasing and decreasing hazards. Our study showed that the three commonly used methods tended to underestimate the true treatment effect; consequently, the incremental cost‐effectiveness ratio (ICER) would be overestimated. Of the three methods, the least biased is the extended mean survival, which perhaps should be used as the point estimate of the treatment effect to be inputted into the ICER, while the other two approaches could be used in sensitivity analyses. More work on the trade‐offs between simple extrapolation using the exponential distribution and more complicated extrapolation using other methods would be valuable. Copyright © 2015 John Wiley & Sons, Ltd.