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Despite recent declines in overall sexual activity, sexual risk-taking remains a substantial danger to US youth. Existing research points to athletic participation as a promising venue for reducing these risks. Linear regressions and multiple analyses of covariance were performed on a longitudinal sample of nearly 600 Western New York adolescents in order to examine gender- and race-specific relationships between jock identity and adolescent sexual risk-taking, including age of sexual onset, past-year and lifetime frequency of sexual intercourse, and number of sexual partners. After controlling for age, race, socioeconomic status, and family cohesion, male jocks reported more frequent dating than nonjocks but female jocks did not. For both genders, athletic activity was associated with lower levels of sexual risk-taking; however, jock identity was associated with higher levels of sexual risk-taking, particularly among African American adolescents. Future research should distinguish between subjective and objective dimensions of athletic involvement as factors in adolescent sexual risk.Research Scientist at the Research Institute on Addictions of the University at Buffalo. Received PhD in sociology from the University at Buffalo. Research interests include adolescent athletic involvement, gender, race, and health-risk behavior, particularly substance use.Department Chair and Professor of Sociology at the University at Buffalo. Received PhD in sociology from Yale University. Research interests include the effects of families, friendships, and organizational participation on adolescent development and substance use.Senior Research Scientist at the Research Institute on Addictions of the University at Buffalo. Received PhD in sociology from the University at Buffalo. Research interests include family influences on adolescent substance use, gambling, and other problem behaviors.Professor of Physical Education and Sport at SUNY College at Brockport. Received PhD in physical education from Ohio State University. Research interests include the sociology of sport, social psychology of sport, sport group dynamics, and sport spectatorship/fandom.Professor of Sociology at DYouville College. Received PhD in sociology from the University at Buffalo. Research interests include the sociology of sport, gender, and mens health.  相似文献   
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Statistics describe realities, but they also shape them, since they are used to design or support policies. As such accurate statistics are important. Using the agricultural sector in Rwanda as a case study, we demonstrate that dubious statistics can spread quickly. According to data from the Food and Agricultural Organization (FAO), yields have increased by 60 per cent since the implementation of large scale agricultural reforms, while other datasets point towards more modest gains. Yet, estimates in line with those of the FAO dominate the official discourse. We suggest that the discrepancies between datasets may be explained by the difficulties of collecting accurate agricultural statistics combined with an incentive to overestimate yields to show that the reforms have worked.  相似文献   
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Work Health and Safety Inspectors are at the forefront of efforts to protect workers from harm from psychosocial hazards, yet the application of regulatory theory to their practice has been limited. Drawing on models of responsive regulation and strategic enforcement, we analyze extensive (N = 46,348) complaint and incident notification data from an Australian Work Health and Safety Inspectorate, to compare Inspectors' responses to psychosocial versus non-psychosocial hazards. We found psychosocial hazards were less likely to be actioned than non-psychosocial hazards. When they were actioned, psychosocial hazards saw more Inspector activity, but fewer enforcement notices than non-psychosocial hazards. These findings are inconsistent with the version of responsive regulation espoused by the regulator. Our theoretical conclusion is that Weil's strategic enforcement approach is likely to offer greater possibilities for guiding future resource allocation.  相似文献   
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The emphasis on public participation in contemporary policy discourse has prompted the development of a wide range of forums within which dialogue takes place between citizens and officials. Often such initiatives are intended to contribute to objectives relating to social exclusion and democratic renewal. The question of ‘who takes part’ within such forums is, then, critical to an understanding of how far new types of forums can contribute to the delivery of such objectives. This article draws on early findings of research conducted as part of the ESRC Democracy and Participation Programme. It addresses three questions: ‘How do public bodies define or constitute the public that they wish to engage in dialogue?’; ‘What notions of representation or representativeness do participants and public officials bring to the idea of legitimate membership of such forums?’; and ‘How do deliberative forums contribute to, or help ameliorate, processes of social inclusion and exclusion?’  相似文献   
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This study considers the use of steering groups and private consultants as sources of policy advice to local governments. More particularly, our research addresses the combined role of a government-appointed working party and consulting firm in the deliberation process precipitating from proposals to renovate/re-build a sports stadium. Through this New Zealand-based case, we explore the political tensions arising from the Working Party's mandates to consult and its role as vehicle to market policy solutions. Data is gleaned from interviews with working party members (and their consultants), observations of public consultations and analysis of documents (e.g., background papers, reports, and press releases). Implications of this institutional arrangement are discussed in light of recurring logics, tensions and paradoxes. We first consider the Carisbrook Working Party as an instrument of policy advice and distinguish its founding logic from other forms such as task forces or commissions of inquiry. We further discuss the paradoxes of the Working Party's procedural and political imperatives including its roles as facilitators of the process, advocates of the “problem,”and as authoritative proclaimers of certainty.  相似文献   
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This study was designed to explore the relationships between adolescent alcohol abuse and other problem behaviors. Parental socialization practices, particularly support/nurturance, were also examined for common influences on both alcohol abuse and other youthful deviance. Interviews were conducted with a representative household sample of adolescents aged 12–17 years and their parents. The findings support the theory that adolescent alcohol abuse is part of a complex psychosocial problem behavior syndrome and that a high degree of parental nurturance may be a significant deterrence to alcohol abuse and more general deviant behaviors.Grace M. Barnes has a Ph.D. in sociology and is a Research Scientist at the Research Institute on Alcoholism, New York State Division of Alcoholism and Alcohol Abuse, 1021 Main Street, Buffalo, New York 14203. Dr. Barnes' major research interests are in the areas of adolescent socialization within the family and patterns of alcohol use and other related behaviors throughout the life cycle.  相似文献   
90.
Previous studies suggest that palate shape is a useful indicator of biological ancestry in human remains. This study evaluates interobserver error in ancestry estimation using palate shape and explores palate shape variation in Gullah (descendants of West Africans) and Seminole (Indigenous American) population samples using geometric morphometric analysis. Ten participants were asked to ascribe biological ancestry and shape to 28 dental casts based on a classification scheme employed in previous studies. The mean correct classification was 42.0%, indicating that the likelihood of assigning the correct ancestry is very poor and not significantly different from random assignment (= 0.12). The accuracy analysis based on categorical classification of the casts was complemented by geometric morphometric analysis of nine 3D landmarks reflecting palate shape of 158 casts. Principal component analysis results show no difference between populations regarding palate shape, and cross‐validated discriminant function analysis correctly classified only 62.0% of the specimens. Combined, these results show that previous methods to estimate ancestry are inaccurate and that this inaccuracy is probably due to a lack of palate shape differences between groups, rather than limitation of the analytical method per se. Therefore, we recommend caution should be used when choosing to apply the analysis of palate shape in forensically relevant contexts.  相似文献   
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