Normative behavior and information: The social aspects of information access

Information access is central to library and information science, yet explorations of its conceptual nature have been limited. Given the importance of information access to the discipline, there is a need for research to create a better understanding of the concept and its many roles in all activities and behaviors related to information. Drawing on the theoretical work of Elfreda Chatman, this article proposes that the study of information access can be facilitated through the recognition and examination of the physical, intellectual, and social aspects of information access. These types of access are examined through three case studies in terms of different information behaviors and contexts, with a particular focus on the importance of social access. The article also discusses the future roles that considerations of social access can play in research and theory.     

The FCC and Indecency: Local Television General Managers' Perceptions

A number of factors have been suggested to help explain the success of broadband in Korea. However, whatever factors are mentioned, just as many questions are raised as to why comparable roll out of high-speed Internet access has not occurred in other countries with similar characteristics. This paper argues that supply-side push and demand-side pull, a synergistic process, are combined to make broadband Internet access in Korea particularly strong. With a new type of supply of broadband capacity in the market, and an intensely competitive environment, prices dropped drastically and new killer applications were continuously created. This resulted in a supporting responsive surge in demand and sky-rocketing numbers of new subscribers. This is a very clear case of a positive spiral generated by the synergistic process of the market: success breeds success.     

Structure or Predisposition? Exploring the Interaction Effect of Discussion Orientation and Discussion Heterogeneity on Political Participation

Past research on how discussions with non-like-minded others impacts political participation has focused mostly on structural attributes of discussion networks, and—as a result—has produced inconsistent findings. This study, therefore, introduced the concept of discussion orientation—one's willingness to express and listen in political discussion, even when disagreement exists—as a predispositional explanation of the impact of discussion heterogeneity on political participation. Based on the national telephone survey data, during the course of the 2004 election, we find a strong main effect of individual predisposition to express different opinions on political participation. In addition, the link between discussion heterogeneity and political participation is significantly stronger for those respondents who exhibit a willingness to express different opinions during those conversations.     

Virtuality,Technology Use,and Engagement Within Organizations

Multinational organizations are turning to collaborative technology to enable virtual organizational structures. While collaborative technology provides distributed workers with new affordances to form relationships and share knowledge, collaborative technology also has complex, interwoven implications for virtual organizing. To disentangle these concerns, this study considers four key dimensions of virtuality—spatial dispersion, temporal dispersion, dynamic structure, and functional diversity—in relation to technology use and engagement with peers within an organization. Survey data were collected in a multinational organization that facilitates work through extensive use of collaborative technology. The results of structural equation modeling reveal connections between two dimensions of virtuality, use of collaborative technology and peer engagement in the organization. Findings suggest that understanding interactions in virtual organizations requires a more nuanced approach to virtuality and active management of technology implementation. Moreover, the findings demonstrate that managers need to actively manage the deployment of new collaborative technology by focusing on specific characteristics of work groups.     

Televised violence and viewers’ perceptions of social reality: The Korean case

This study attempts to describe some possible elaborations of the cultivation hypothesis and present relevant evidence from a Korean student sample. Using the postulates and methodology of the cultivation analysis approach to mass communication, this investigation employs a two‐pronged research strategy: message system analysis and cultivation analysis. Message system analysis consisted of one‐week sample of Korean television programs from the three television networks in June 1991. For cultivation analysis, a questionnaire was administered to 1,200 Korean students attending eight junior and senior high schools from five different states in July, 1991. Within the clear limitations of measures, the results suggested that viewers differentially perceive the social reality of different content types. The findings seem to indicate that the degree of cultivation effects is not uniform across different kinds of television programming.     

Intentional self‐embarrassment

This research explored how and why people intentionally embarrass themselves and how observers react to these embarrassments. Self‐reports prom 566 students at the University of Hawai'i and non‐students indicated that, first, they do intentionally and strategically employ behaviors that cause themselves embarrassment to achieve a variety of goals. Second, self‐embarrassors’ goals affected their tactic choices. Third, embarrassors’ goals were associated with their successful achievement of these goals. Last, the tactics embarrassors used and the goals they attempted affected observers’ responses. Suggestions for modifying existing typologies of embarrassment situations/tactics and goals, as well as limitations and directions for future research are presented.     

Social Media Type Matters: Investigating the Relationship Between Motivation and Online Social Network Heterogeneity

This study investigated relationships between social media motivation, relative preferences for social media type, and network heterogeneity, using a U.S. national survey. By classifying social media into the symmetrical and the asymmetrical, we showed that relationship motivation was more likely to be associated with a preference for the symmetrical type, whereas information motivation with a preference for the asymmetrical. Network heterogeneity was positively predicted by relationship motivation but not by information motivation. Finally, a relative preference for the symmetrical type was found to mediate the association between relationship motivation and network heterogeneity.     

Competitive balance trends in elite table tennis: the Olympic Games and World Championships 1988-2016

ABSTRACT

Competitive balance is important because it enhances outcome uncertainty and therefore it promotes spectator interest, and encourages government investment in a sport. This article analyses the distribution of gold medals, medals, medal points and top eight points amongst nations in table tennis from 1988 to 2016 at the Olympic Games and the World Championships respectively. A normalised version of the Herfindahl-Hirschman Index and a coefficient of variation are calculated for each nation’s share of these performance indicators. The key findings are that China dominates both events, with successful female players being more dominant than their male counterparts. The competitive balance for gold medals has declined, whilst there is a trend towards improved competitive balance for top eight points for women, suggesting that more teams are featuring in the top eight (but not necessarily the top three) placings. This research has implications for the development of table tennis competitions. Compared to other racket sports, the issue of competitive imbalance in table tennis is particularly thorny, which threatens the long-term development of this sport. Accordingly, some measures are recommended for the International Olympic Committee and the International Table Tennis Federation to propel a more balanced development of international table tennis.     

Validation of the Microsoft Kinect® camera system for measurement of lower extremity jump landing and squatting kinematics

Cost effective, quantifiable assessment of lower extremity movement represents potential improvement over standard tools for evaluation of injury risk. Ten healthy participants completed three trials of a drop jump, overhead squat, and single leg squat task. Peak hip and knee kinematics were assessed using an 8 camera BTS Smart 7000DX motion analysis system and the Microsoft Kinect® camera system. The agreement and consistency between both uncorrected and correct Kinect kinematic variables and the BTS camera system were assessed using interclass correlations coefficients. Peak sagittal plane kinematics measured using the Microsoft Kinect® camera system explained a significant amount of variance [Range_hip = 43.5–62.8%; Range_knee = 67.5–89.6%] in peak kinematics measured using the BTS camera system. Across tasks, peak knee flexion angle and peak hip flexion were found to be consistent and in agreement when the Microsoft Kinect® camera system was directly compared to the BTS camera system but these values were improved following application of a corrective factor. The Microsoft Kinect® may not be an appropriate surrogate for traditional motion analysis technology, but it may have potential applications as a real-time feedback tool in pathological or high injury risk populations.