Slanted Objectivity? Perceived Media Bias,Cable News Exposure,and Political Attitudes*

Objectives. This research explores the consequences of a fragmented television news audience. The recent proliferation of a wide array of television news sources has influenced the manner in which a large number of Americans get their information about politics and government. The political consequences of media fragmentation and the polarization of the U.S. television news audience are explored. Methods. I analyze data on television news‐gathering habits and political attitudes collected from several surveys conducted by the Pew Research Center during the 2004 presidential election campaign. Results. The Fox News Channel has been the main beneficiary of television news fragmentation by appealing to those individuals who have become disillusioned with what they perceive as a liberally‐biased mainstream media. The findings show that the Fox News audience has a distinct set of political attitudes regarding President Bush and his opposition. Evidence also indicates that the Fox News audience has distinct voting behavior patterns, even when controlling for party identification. Finally, the results illustrate that Fox News watchers have perceptions of political reality that differ from the rest of the television news audience. Conclusions. The television news audience is divided along political lines. This division could contribute toward further political polarization among the U.S. mass public as the content of television news coverage of politics becomes less and less homogenized.     

Correspondence

Abstract

Ralph Nader Presents Civics for Democracy, A Journey for Teachers and Students, by Katherine Isaac. A project of the Center for Study of Responsive Law and Essential Information. Washington, DC: Essential Books, 1992. 390 pages. Paperbound. ISBN 0-936758-32-5. Reviewed by Gregory A. Levitt.     

The Stability of Facial Attractiveness: Is It What You’ve Got or What You Do with It?

Physical attractiveness is suggested to be an indicator of biological quality and therefore should be stable. However, transient factors such as gaze direction and facial expression affect facial attractiveness, suggesting it is not. We compared the relative importance of variation between faces with variation within faces due to facial expressions. 128 participants viewed photographs of 14 men and 16 women displaying the six basic facial expressions (anger, disgust, fear, happiness, sadness, surprise) and a neutral expression. Each rater saw each model only once with a randomly chosen expression. The effect of expressions on attractiveness was similar in male and female faces, although several expressions were not significantly different from each other. Identity was 2.2 times as important as emotion in attractiveness for both male and female pictures, suggesting that attractiveness is stable. Since the hard tissues of the face are unchangeable, people may still be able to perceive facial structure whatever expression the face is displaying, and still make attractiveness judgements based on structural cues.     

Responding to student mental health concerns in social work education: reflective questions for social work educators

In this paper, we explore ways in which social work educators might respond to students who report that mental health issues underlie their difficulty in meeting core competencies, or otherwise use the language of mental health to describe their struggles to succeed in social work programs. We discuss various trends in policy responses in Canada, the US, the UK, and Ireland. While there are general policy trends, it is clear that responding to these kinds of issues requires the development of highly flexible and situated policy processes that can respond to student realities, concern for students’ rights and privacy, and an awareness of potential discrimination against students. These processes also need to meet the specificities of practicums, particular institutional policies, the mandates of relevant professional bodies, and the precise local legislative framework that shapes these situations. Given these varying contexts, in this conceptual paper, we used a framework on disability that is informed by critical theory to engage existing school policies and propose a set of reflective questions that can guide schools of social work to create an overall responsive environment. These reflective questions are designed to help social work educators balance the rights and needs of students with the professional and institutional demands that students meet core competencies in their education.     

The Emergency Dental Service at Southern Illinois University/Carbondale

Abstract

The Student Emergency Dental Service (SEDS), a program of Allied Health and Public Services, Southern Illinois University at Carbondale (SIUC), began treating patients in January 1978. The purpose of the program is twofold. The main emphasis of SEDS is to treat patients with dental-related disorders of an emergency nature. The other purpose of SEDS is to help raise the level of dental knowledge among the student population so as to prevent the emergency situations from occurring.

The Student Emergency Dental Service is essentially an “emergency only” service, even though prevention is highlighted. Such an emergency service cannot compete with a comprehensive service in terms of providing total patient dental care. Hence, the SEDS program has some innate limitations a comprehensive service does not. It must work from certain guidelines. It cannot treat everyone, and the mode of treatment must be altered to aid the emergency patient. This creates dilemmas that will be addressed in this paper. The organization, accomplishments, and advantages and disadvantages of the SEDS program at Southern Illinois University are also discussed.     

The role of stress and social support in Sick Building Syndrome

Sick Building Syndrome (SBS) involves seemingly healthy individuals experiencing long-lasting symptoms of physical distress in their work settings and is estimated to exist in 20 to 30% of all work settings in the USA. We examined differences in stress, social support and both physical and psychological symptoms reported by hospital personnel working in known SBS sites in Halifax, Nova Scotia (n = 297) with control employees working in relatively SBS-free settings (n = 228). We found that employees reporting that their health had been affected by the building in which they worked and those complaining of poor air quality were more likely to be found in SBS locations. In addition, those people with higher levels of organizational support and marginally higher levels of union support were also more likely to be found in SBS locations. Further analyses revealed that employees with higher role overload and greater family support, but lower levels of organizational support were more likely to report that their own health had been adversely affected by their place of work. Perceptions of poor air quality were predicted by higher levels of role conflict, role overload, and organizational stress and lower levels of organizational support. These results suggest that SBS may not be solely dependent on environmental factors.     

The History of Japanese Science: Recent Developments

The field of the history of Japanese science is at a crossroads. By working with STS scholars, promoting interaction with the Asian region and beyond, the field can be reinvigorated. This paper outlines the current situation and identifies key institutions and players who will lead the field into the twenty-first century.     

Analytic computation of nonparametric Marsan–Lengliné estimates for Hawkes point processes

In 2008, Marsan and Lengliné presented a nonparametric way to estimate the triggering function of a Hawkes process. Their method requires an iterative and computationally intensive procedure which ultimately produces only approximate maximum likelihood estimates (MLEs) whose asymptotic properties are poorly understood. Here, we note a mathematical curiosity that allows one to compute, directly and extremely rapidly, exact MLEs of the nonparametric triggering function. The method here requires that the number q of intervals on which the nonparametric estimate is sought equals the number n of observed points. The resulting estimates have very high variance but may be smoothed to form more stable estimates. The performance and computational efficiency of the proposed method is verified in two disparate, highly challenging simulation scenarios: first to estimate the triggering functions, with simulation-based 95% confidence bands, for earthquakes and their aftershocks in Loma Prieta, California, and second, to characterise triggering in confirmed cases of plague in the United States over the last century. In both cases, the proposed estimator can be used to describe the rate of contagion of the processes in detail, and the computational efficiency of the estimator facilitates the construction of simulation-based confidence intervals.