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101.
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This essay explores the uses of the close-up shot in wildlife films and television shows, raising important questions about the scientific truth value of visual narratives that use this camera technique common in fictional films and television. The close-up shot creates a false intimacy between the human audience and the animal subjects, and among the dangerous results of the technique is the impression that animals have human-like thoughts and emotional responses. While this identification of humans with animals might provide the basis for successful political, economic and social action on behalf of animal welfare, use of the technique raises several important ethical questions regarding the representation of nature and science.  相似文献   
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In the United States the number of births to unmarried mothers is at a record high. Although being unmarried is a significant risk factor for low birth weight and preterm births, paternal presence may have a protective effect. In addition to marital status, paternity may be a proxy measure for paternal support. Virginia birth registry data were analyzed to investigate the effect of marital and paternity status on low birth weight and preterm births. Findings from this study show that women who reported being unmarried and with no paternity status were 1.6 (odds ratio = 1.57, 95% confidence interval = 1.41–1.75) and 1.4 (odds ratio = 1.39, 95% confidence interval = 1.21–1.61) times more likely to have preterm low birth weight and term low birth weight babies, respectively. Being unmarried and lack of established paternity appear to be significantly correlated with and may be important risk factors for preterm and low birth weight deliveries. Health care professionals should be aware of the potential role of paternal presence and marital status may play with respect to preterm births and low birth weight.  相似文献   
105.
Abstract

College communities are increasingly being called upon to institute date rape prevention programs. This article describes a mixed-gender workshop sponsored by a university's Program for Rape Education and Prevention that was given to more than 1,400 undergraduate students in more than 80 presentations. In order to guide modifications of the workshop, formative evaluation data collected from 330 male (mean age 20.3 years) and 314 female (mean age 20.5 years) university students were collected. Results were largely positive. Despite the sensitive nature of the topic, only 10.2% of the men and 8.2% of the women reported being uncomfortable discussing date rape in mixed-gender groups. Furthermore, students were virtually unanimous in their agreement that date rape is a topic worthy of a workshop.  相似文献   
106.
Little attention has focused on generational or age-related differences in human immunodeficiency virus/sexually transmitted infection (HIV/STI) risk behaviors among Black men who have sex with men and women (BMSMW). We examined sexual risk behaviors between BMSMW ages 40 and under compared to over age 40. Analysis was conducted using Centers for Disease Control and Prevention (CDC)–sponsored intervention data among BMSMW in Los Angeles, Chicago, and Philadelphia (n = 546). Pearson’s chi-square tests were conducted to evaluate associations between age groups and behavioral outcomes. Logistic regression was used to evaluate the odds of behavioral outcomes by age group, adjusting for sexual orientation and study location, within strata of HIV status. HIV-positive BMSMW over age 40 had 62% reduced odds of having a nonmain female partner of HIV-negative or unknown status compared to those ages 40 and under (adjusted odds ratio [AOR] 0.38, 95% confidence interval [CI] = 0.15, 0.95). Among HIV-negative BMSMW, the older cohort was associated with greater odds of having condomless insertive anal intercourse (IAI) with most recent main male partner (AOR 2.44, 95% CI = 1.12, 5.32) and having a concurrent partnership while with their recent main female partner (AOR = 2.6, 95% CI = 1.10, 4.67). For both groups, odds of engaging in certain risk behaviors increased with increasing age. Prevention efforts should consider generational differences and age in HIV risks among BMSMW.  相似文献   
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The assessment and improvement of staff members' subjective valuation of nonpreferred work tasks may be one way to increase the quality of staff members' work life. The Task Enjoyment Motivation Protocol (Green, Reid, Passante, &; Canipe, 2008 Green, C. W., Reid, D. H., Passante, S. and Canipe, V. 2008. Changing less-preferred duties to more-preferred: A potential strategy for improving supervisor work enjoyment. Journal of Organizational Behavior Management, 28: 90109. [Taylor &; Francis Online], [Web of Science ®] [Google Scholar]) provides a process for supervisors to identify the aversive qualities of nonpreferred job tasks. Through participative management, the process reduces these aversive qualities while increasing the appetitive properties via the pairing of these tasks with enjoyable consequences. The present study provides an extension of Green et al.'s work through utilization of a concurrent-chains schedule arrangement via the pairing of reinforcing consequences with a target job task using probabilistic outcomes to directly assess job task preferences for eight direct support staff in a human service organization.  相似文献   
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Mechanisms for the integration of social services with health have come to dominate the debate on providing a more seamless provision of health and social care. Working together at the health and social care interface has been strongly promoted and endorsed in government documents since the late 1990s. Moves towards integration have been treated with suspicion and scepticism in the academic literature, with many authors highlighting the many barriers and challenges presented by this method of working. Yet these proposals do not represent a paradigm shift in culture in all parts of the United Kingdom, as Northern Ireland has had an integrated health and social care system for over thirty years. Based on an empirical study of senior health care professionals in Northern Ireland, this study identifies and discusses the key issues associated with integration. It concludes that the experiences in Northern Ireland have to date been overlooked or misrepresented and could prove extremely valuable in gaining an understanding of the challenges and benefits of integrated arrangements.  相似文献   
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