The historical universal: the role of cultural value in the historical sociology of Pierre Bourdieu

Best known for his pioneering study Distinction: A Social Critique of the Judgement of Taste, in which the aesthetic attitude of disinterestedness is accounted for as the expression of a class ethos, Bourdieu has become something of an icon of relativism. In thus effecting a Bakhtinian 'discrowning' of official hierarchies of the arts, he is often celebrated for his concern to place all tastes, popular and high, on a similar footing, equally rooted in specific class practices. Only a careless inattention could support such a conclusion. From his early interventions in French cultural policy debates up to and including The Rules of Art and Pascalian Meditations (1996), Bourdieu has consistently repudiated the view that a sociological approach to questions of aesthetic judgment must result in a levelling form of relativism. In exploring why this should be so, this paper considers the issues at stake in the forms of 'historical universalism' that are associated with Bourdieu's account of the autonomy of the aesthetic sphere. It does so with a view to identifying some of the difficulties underlying his understanding of sociology as a historical practice.     

Best practices for physical activity programs and behavior counseling in older adult populations

Physical activity offers one of the greatest opportunities for people to extend years of active independent life and reduce functional limitations. The article identifies key practices for promoting physical activity in older adults, with a focus on those with chronic disease or low fitness and those with low levels of physical activity. Key practices identified: (a) A multidimensional activity program that includes endurance, strength, balance, and flexibility training is optimal for health and functional benefits; (b) principles of behavior change including social support, self-efficacy, active choices, health contracts, assurances of safety, and positive reinforcement enhance adherence; (c) manage risk by beginning at low intensity but gradually increasing to moderate physical activity, which has a better risk:benefit ratio and should be the goal for older adults; (d) an emergency procedure plan is prudent for community-based programs; and (e) monitoring aerobic intensity is important for progression and motivation. Selected content review of physical activity programming from major organizations and institutions is provided.     

Perceived contra observed physical work load in Swedish dentists

In an earlier questionnaire study, dentists reported high experienced physical work load in their profession, but low to moderate complaints from their musculoskeletal system. The correlation between reported physical work load and pain from the musculoskeletal system was weak. This discrepancy could not be satisfactorily explained. Therefore, a second study was undertaken, in which the same 27 dentists who reported musculoskeletal problems were video recorded during one hour of clinical work, and the records were later analyzed using PEO (Portable Ergonomic Observation). PEO is a frequency analysis method which allows observation of work in real time using a portable computer or video recordings. PEO can be adjusted for registration of single or multiple work operations. Output data are presented as frequency, duration, and sequence of the various work operations. The aim of the present study was to investigate if there was a relation between observed work load recorded with PEO, and subjectively estimated work load and musculoskeletal complaints recorded with a questionnaire based on Visual Analogue Scales. Sitting and standing postures, and head, trunk and arm movements were analyzed. The PEO observations showed that dentists generally perform their clinical work in a sitting position, with the head bent forward almost half of the time. Only weak to moderate correlations (r =0.0-0.6) were found between observed physical work load and subjective estimations of experienced physical work load and musculoskeletal complaints. These findings support the results in our previous study, but they do not explain the large difference between the observed low work load and the subjectively experienced high work load. The study will be followed up by EMG measurements and free interviews, where both muscular load and psychosocial factors will be evaluated.     

A Perspective on Problem Gambling Treatment: Issues and Challenges

Researchers face several challenges in conducting gambling treatment research. These include the impact of monetary incentives to participate, difficulty in subject recruitment, treatment ambivalence, heterogeneity of gambling behaviors among treatment samples, the role of natural recovery, the impact of intractable financial pressures, and the specification of adequate process and outcome measures. Each challenge is defined and potential resolutions suggested.     

Causal Proportional Hazards Models and Time-constant Exposure in Randomized Clinical Trials

The last decade saw enormous progress in the development of causal inference tools to account for noncompliance in randomized clinical trials. With survival outcomes, structural accelerated failure time (SAFT) models enable causal estimation of effects of observed treatments without making direct assumptions on the compliance selection mechanism. The traditional proportional hazards model has however rarely been used for causal inference. The estimator proposed by Loeys and Goetghebeur (2003, Biometrics vol. 59 pp. 100–105) is limited to the setting of all or nothing exposure. In this paper, we propose an estimation procedure for more general causal proportional hazards models linking the distribution of potential treatment-free survival times to the distribution of observed survival times via observed (time-constant) exposures. Specifically, we first build models for observed exposure-specific survival times. Next, using the proposed causal proportional hazards model, the exposure-specific survival distributions are backtransformed to their treatment-free counterparts, to obtain – after proper mixing – the unconditional treatment-free survival distribution. Estimation of the parameter(s) in the causal model is then based on minimizing a test statistic for equality in backtransformed survival distributions between randomized arms.     

Identifying male college students' perceived health needs, barriers to seeking help, and recommendations to help men adopt healthier lifestyles

Seven focus groups at a university campus were formed to identify college men's health concerns, barriers to seeking help, and recommendations to help college men adopt healthier lifestyles. Content analysis was used to identify and organize primary patterns in the focus-group data. Results of the study revealed that the college men were aware that they had important health needs but took little action to address them. The participants identified both physical and emotional health concerns. Alcohol and substance abuse were rated as the most important issues for men. The greatest barrier to seeking services was the men's socialization to be independent and conceal vulnerability. The most frequently mentioned suggestions for helping men adopt healthier lifestyles were offering health classes, providing health information call-in service, and developing a men's center. Implications of the results are discussed.     

Gay and lesbian couples in therapy: perspectives for the contemporary family therapist

This paper outlines the major concerns of gay and lesbian couples who seek therapy. Presenting problems are classified as either internal to the relationship or as external (contextual) ones that reflect the influence of oppressive cultural and gender biases. Throughout the article, distinctive therapy methods are described that address the unique concerns of lesbian and gay couples, with special sensitivity to heterosexist and homophobic bias.     

Musculoskeletal symptoms among dentists in relation to work posture

OBJECTIVE: To determine the effect of work posture on musculosketal complaints in Israeli dentists. METHODS: The population included 60 male dentists mean age was 46.0 (+/- SD 8.66), 30 worked in sitting position and 30 were altering positions. Study population completed the standardized Nordic questionnaire and informative form concerning recipient's practice of dentistry, bio-demographic variables and questions about workloads. RESULTS: Musculoskeletal symptoms in the last 12 months were localized primarily in the lower back and in the neck (55% and 38.3% respectively). There was a significant correlation between the time spent sitting and the severity of low back pain (r = 0.41, p = 0.01). On the other hand there was no significant correlation between time spent sitting and other musculoskeletal complaints (r = - 0.16). CONCLUSIONS: Dentists who work in the sitting position have more severe low back pain than do those who alternate between sitting and standing despite the fact that those who sat at least 80% of the time worked less hours and had less of a workload during their working hours. This suggests that altering position should be recommended to dentists. An intervention study, however, is needed to demonstrate that changing posture will decrease the prevalence of low back pain in dentists.