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1.
This article examines whether asking the vote question beforeparty identification alters the strength of partisanship andits relationship to vote choice. It employs the 1992 BritishElection Survey, which included a random split half-sample experiment,and the 1992–93 American Election Study Panel, where thequestion order for party identification and the vote were changed.The results show that altering the question ordering had verylittle effect in Britain and no significant effect in the UnitedStates. These results are consistent with the notion that partyidentification is one of the more enduring and stable componentsof mass political behavior in both presidential and parliamentarysystems.  相似文献   
2.
Growing human populations make it imperative for ecologists to identify strategies to conserve biodiversity in human-dominated landscapes, such as cities. Effects of urbanization on birds are particularly well-studied, but questions remain regarding the best conservation approaches. Debate about the relative utility of focusing conservation efforts on nature reserves versus developed lands has focused largely on comparing species abundance or presence, with few studies addressing underlying behavioral or demographic mechanisms. Here we evaluated differences in avian reproductive success in nature reserves and matrix habitats to test the assumption that nest predation is lower within areas protected from development. Specifically, we investigated 1) whether nest survival differed in replicated pairs of forest parks and residential neighborhoods and 2) whether differences in nest survival were associated with changes in which species most frequently depredated nests. From April–August 2007–2014, we monitored nests of two native birds, American robin (Turdus migratorius) and northern cardinal (Cardinalis cardinalis), and video-documented nest predators in paired forest-matrix habitats in the Columbus, Ohio metropolitan area. We found similar rates of nest survival in the two habitats for both robins (Χ21?=?0.715, p?=?0.398, n?=?741 nests) and cardinals (Χ21?=?0.926, p?=?0.336, n?=?1156 nests), but interactions between predators and prey differed. In particular, domestic cats (Felis catus) were over five times as likely to depredate cardinal nests in matrix habitats versus forest parks (Χ21?=?7.24, simulated p?=?0.010; nforest?=?3, nmatrix?=?7). Our results suggest that at least in some circumstances, nest success of native birds may be equivalent between nature reserves and adjacent residential matrix habitats, and thus residential neighborhoods may contribute positively to bird conservation in urban landscapes.  相似文献   
3.
Using narrative enquiry, this paper accesses the construct of identity through exploring resilience in newly qualified social workers based in statutory children's services. In seeking to avoid deficit‐based models of this role, this paper aims to present inductively the ‘voice’ of three social workers in a semi‐rural authority, storying the positive ways in which resilience has developed during their first year. Using the Grotberg resilience framework (1995) –‘I am, I have, I can’– as an analytical tool at the interface of personal, professional and organizational identities, we conclude that ‘I am’ and ‘I have’ are more important than the skills dimension of ‘I can’. Positive role models, trust, ‘managed’ optimism, flexibility of support in and beyond induction, and, crucially, self‐efficacy and space for reflexivity, are more prominent as sources of resilience and strong identity. The reflexivity, inspired by the process of narrative enquiry, is an important contributor to self‐efficacy. We propose that a positive view of growth and identity is preferable to deficit models in the context of the transition between the two ‘communities of practice’ and of the challenges of the workplace. Organizational approaches based on this view will be more likely to promote a sustainable workforce.  相似文献   
4.
5.
This paper explores the impacts of proposed school closures on families in rural communities in the South Taranaki region of New Zealand. We situate this instance of educational restructuring in a critical policy context and present an account of its regional unfolding through drawing on local media coverage. We then interpret narratives gathered during an interview-based study of the proposed changes undertaken in 2003–2004. Our analysis highlights the impact of school closure for rural settlements in terms of affect as well as effects. More generally we reflect on the place of schools in the experience of place itself, as well as their contribution to social cohesion and the broadly defined health of a community.  相似文献   
6.
This article describes the strategy for management‐capacity building employed by The Forbes Funds in Pittsburgh, Pennsylvania. Like many other cities, Pittsburgh's capacity‐building industry has grown dramatically in recent years and is somewhat fragmented. But The Forbes Funds, along with other philanthropic organizations, have played an important role in developing a coherent system of management support services for nonprofit organizations in the Pittsburgh area. The article concludes with lessons that can be applied in other regions of the country.  相似文献   
7.
ABSTRACT

Objective: Assess the mental health and substance use of sexual minority collegiate student-athletes in the United States, as compared with heterosexual college students and heterosexual student-athletes. Participants: Undergraduate students (N = 196,872) who completed the American College Health Association's National College Health Assessment (Fall 2008–Fall 2012 administrations). Methods: Written cross-sectional survey. Results: Sexual minority student-athletes had a higher risk of experiencing mental health difficulties than their heterosexual athlete peers. There were no significant differences in mental health between sexual minority male athletes and nonathletes. Sexual minority female athletes appeared to fare better than nonathlete peers. Substance use was greater among sexual minority students (athlete and nonathlete) and was mediated by mental health. Conclusions: Participation in athletics does not appear to be associated with an elevated risk of negative mental health outcomes for sexual minority participants; however, there are disparities in mental health outcomes by sexual orientation regardless of athletics participation.  相似文献   
8.
The principal ingredient of strategic planning is SWOT analysis—the assessment of organizational strengths, weaknesses, opportunities, and threats. SWOT can be either a powerful management tool or a superficial and even misleading exercise. Much depends on the care with which decision makers integrate their analyses of internal and external factors affecting the future of the organization. This article presents a simple yet powerful framework for identifying and clarifying four types of strategic issues facing nonprofit organizations.  相似文献   
9.
MC Jackson   《Omega》1987,15(6)
This paper offers some thoughts on the present state of management science as a discipline and a profession, and considers possible developmental strategies. The growth of management science, and the optimism this engendered, was largely premised on the successful use of scientific methodology and quantitative techniques to solve a relatively narrow range of management problems. In the 1970s, however, this positivist/quantitative ‘traditional management science’ became subject to increasing critical assault from those who wanted to broaden the impact of the discipline. Alternative management science approaches were born—soft systems thinking, organisational cybernetics, critical management science—and succeeded in establishing themselves. The existence of these alternative strands of work, alongside traditional management science, raises important questions about the future development of the discipline and profession. In this paper four developmental possibilities are set down and examined to see what future prospects they hold out for management science. It is argued that three of these—the isolationist, imperialist and pragmatist strategies—would lead the discipline into a dead end. A pluralist option, however, offers excellent opportunities for successful, future development.  相似文献   
10.
This paper describes the GRASP computer aided design system for modelling and evaluating industrial robot workplaces. GRASP satisfies a range of simulation needs within the context of designing, implementing and operating industrial robotic systems. The GRASP software may be used to investigate robots operating by themselves or, more likely, as part of an integrated cell. Facilities within GRASP assist workplace layout, position and velocity evaluations, clash detection and co-ordination between items. A robot library exists and is being extended, and an embryo off-line programming facility has been used under restricted conditions. GRASP has been used to help solve a wide range of practical industrial robot problems and has proved itself technically, and also as an educational tool, by showing how a proposed system would operate. The paper describes the facilities within GRASP.  相似文献   
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