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This article uses a national population survey conducted in 1988 to examine drug information needs within the Australian population. The analysis concentrates on three types of informational needs--knowledge and contact with drug services, the nature of the drug information sought, and the sources of drug information. The results show that almost half of the respondents in the survey considered that they had an adequate amount of information about drugs and there were generally high levels of factual knowledge about the drug and alcohol services available in the community. Knowledge of drug services was found to be unrelated to the need for information, although high levels of knowledge did correlate with a willingness to use a variety of medical, welfare, and social support services to obtain information. The data indicated that contact significantly correlated with both a desire for information and a willingness to consult a variety of services. Finally, users of all types of drugs reported higher levels of knowledge, with users of illicit drugs, in particular, expressing a greater desire for information about all types of drugs and an increased willingness to use a variety of welfare and social support agencies.  相似文献   
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Abstract The relative importance of social class differences (social differentiation) and stages of the family development cycle (demographic differentiation) on income inequalities in rural Rwanda are discussed and compared using survey data from 1,019 households. Both forms of differentiation are conceptualized as dynamic processes that intersect through their mutual inclusion of landholding—land being fundamental to our understanding of social class in the Third World and likewise closely tied to the timing of the developmental stages of the family cycle. Findings demonstrate that both forms of differentiation are vitally important, in roughly equal proportions, to household income generation in Rwanda. Emphasis is placed on the direct effects of the social class variables and on the indirect effects of the demographic differentiation process. The importance of the impact of contextual variables, such as land scarcity and the absence of alternative nonfarm employment, on income inequality are assessed.  相似文献   
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Modern theories of political representation assume that there will be little congruence between the views of political elites and the voters they govern. This paper uses survey data collected among candidates and voters at the 1987 Australian federal election to examine the extent of elite-mass differences on a range of 33 issues. The results show that Labor candidates and Labor voters are more likely to disagree on political issues, while Liberal-National candidates and voters are more likely to agree. Candidates of all parties are more liberal on issues such as Asian immigration, law enforcement and the protection of the environment, compared to their voters, while Senate candidates are more liberal than House of Representatives candidates. Finally, as other studies have found, candidates with constituency responsibilities, in this case those standing for the House of Representatives and incumbents, are more likely to be closer to the views of their party's voters than Senate and non-incumbent candidates.  相似文献   
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Abstract

Libraries have an established track record of preserving the scholarly record, but this stewardship role has generally been exercised over materials the library has purchased or otherwise acquired. With open access publishing, the library’s role in preservation is less certain, as libraries may facilitate access to a wide array of freely accessible materials without ever obtaining any copies. Additionally, the open access landscape includes many small noncommercial publishers with limited resources that may not be able to invest in long term preservation and access. In this column, Courtney McAllister, Electronic Resources Librarian at Lillian Goldman Law Library, Yale University, discusses preservation concerns and strategies for open access publications and how libraries may be affected by unstable or unpredictable long-term access.  相似文献   
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Abstract

This article explores the potent force of material objects in testimional culture by enacting an encounter with the ‘debris’ of a World War Two internment camp for Japanese Canadians. Pushing beyond the limits of the repetition of linear history, the article moves instead towards a phenomenological analysis of how yielding to remains of the past might allow us to reconnect with the destroyed worlds from which they were removed. Using Michel Taussig's notion of mimesis and Peggy Phelan's work on mimicry, alongside Merleau‐Ponty's work on the habit‐body, this article brings into relief the neglected place of material objects collected by archives and brought to memorials in testimonial culture.  相似文献   
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Crowdsourcing has become a major tool for scholarly research since its introduction to the academic sphere in 2008. However, unlike in traditional laboratory settings, it is nearly impossible to control the conditions under which workers on crowdsourcing platforms complete tasks. In the study of communication disorders, crowdsourcing has provided a novel solution to the collection of perceptual ratings of human speech production. Such ratings allow researchers to gauge whether a treatment yields meaningful change in how human listeners' perceive disordered speech. This paper will explore some statistical considerations of crowdsourced data with specific focus on collecting perceptual ratings of human speech productions. Random effects models are applied to crowdsourced perceptual ratings collected in both a continuous and binary fashion. A simulation study is conducted to test the reliability of the proposed models under differing numbers of workers and tasks. Finally, this methodology is applied to a data set from the study of communication disorders.  相似文献   
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Although self-directed marriage and relationship education (MRE) has the potential to reach a larger or different audience than traditional MRE, little has been done to examine the characteristics of self-directed MRE participants. This study examined whether various individual, couple, family, and sociocultural context variables predicted participation in both self-directed and traditional MRE programs. A series of logistic regressions were conducted on a cross-sectional data set. Different factors predicted participation for each intervention. For self-directed programs, factors predictive of involvement included older age, religiosity, higher education, being more self-regulated, having a neurotic partner, more open relationship boundaries, a history of divorce, more relationship problems, and more family-of-origin problems. A wider range of factors predicted participation in traditional programs. Some factors increasing odds for participation in one intervention decreased odds in the other. Implications for MRE are discussed. This study provides evidence that some higher risk couples may choose self-directed MRE over more traditional programs.  相似文献   
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Drawing upon a national database of unimplemented planning permissions and 18 in-depth case studies, this paper provides both a quantitative and qualitative analysis of the phenomenon of stalled sites in England. The practical and conceptual difficulties of classifying sites as stalled are critically reviewed. From the literature, it is suggested that planning permission may not be implemented due to lack of financial viability, strategic behaviour by landowners and house-builders, and other problems associated with the development process. Consistent with poor viability, the analysis of a national database indicates that a substantial proportion of stalled sites are high density apartment developments usually is located in low house value areas. The case studies suggest that a combination of interlinked issues may need to be resolved before a planning permission can be implemented. These include; the sale of the land to house-builders, renegotiation of the planning permission and, most importantly, improvement in housing market conditions.  相似文献   
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