149 resultados para Belief and doubt.


Relevância:

30.00% 30.00%

Publicador:

Resumo:

Voluntary associations are an integral fonn of social capital in democratic societies. These associations make vital contributions to community life. Many associations are successful in meeting the needs of their constituency and thrive over many decades. These long serving associations are not static vehicles, like all organisations, they are subject to internal and external pressures for change. It is a significant challenge for volunteer associations to maintain 'a watch' on the external environment whilst responding to the needs of their stakeholders. Previously vibrant associations may experience a decline in membership and social standing as a result of significant changes in society and technology. We track a nonprofit voluntary association from its inception in the 1960s through it responses to major environmental turbulence during the late 1980s, 1990s, and early 2000s when the survival of
the organisation was in doubt. We outline the changes that took place from 2003 that reorientated, revitalised and reshaped the association including a major shift in focus from services to members to services to the community. This study provides academics and practitioners with an appreciation of the forces of organisational decline and a case study of successful change in a voluntary association.

Relevância:

30.00% 30.00%

Publicador:

Resumo:

Security protocols have been recently found with subtle flaws due to incomplete or ambiguous specification. Although formal methods have remarkably assisted in protocol analysis, they ignores the effect of hostile/uncertain environment, which might lead to inconsistent belief that can be held by principals in delivered messages. This discrepant belief may prevent us from representing the insecurity and uncertainty in a real trading situation. Unfortunately, the current approaches lack the ability to handle the inconsistent belief. This article presents a probabilistic method, which intuitively measures the belief from different principals that can be put on the goal of the protocol. The experiments demonstrate our method is useful to enhance the protocol analysis.

Relevância:

30.00% 30.00%

Publicador:

Resumo:

There are no adequate vaccines against some of the new or reemerged infectious scourges such as HIV and TB. They may require strong and enduring cell-mediated immunity to be elicited. This is quite a task, as the only known basis of protection by current commercial vaccines is antibody. As DNA or RNA vaccines may induce both cell-mediated and humoral immunity, great interest has been shown in them. However, doubt remains whether their efficacy will suffice for their clinical realization. We look at the various tactics to increase the potency of nucleic acid vaccines and divided them broadly under those affecting delivery and those affecting immune induction. For delivery, we have considered ways of improving uptake and the use of bacterial, replicon or viral vectors. For immune induction, we considered aspects of immunostimulatory CpG motifs, coinjection of cytokines or costimulators and alterations of the antigen, its cellular localization and its anatomical localization including the use of ligand-targeting to lymphoid tissue. We also thought that mucosal application of DNA deserved a separate section. In this review, we have taken the liberty to discuss these enhancement methods, whenever possible, in the context of the underlying mechanisms that might argue for or against these strategies.

Relevância:

30.00% 30.00%

Publicador:

Resumo:

Both the learning organization literature and the self-managed work team literature have alluded to the potential links between teamwork and learning. However, as yet the link between these two concepts remains undeveloped. This study uses a survey of a random sample of 200 Australian organizations to empirically examine the relationships between self-managed work teams and the learning organization using performance indicators as a medium. It was found that the learning organization concept displays a moderate to strong link with three measures of performance used in this study: knowledge performance, financial performance and customer satisfaction. Although the self-managed work team concept did not display any significant relationship with performance, the qualitative component of the survey did emphasize that there is a common belief that self-managed teams can increase performance in the right setting. While an insignificant relationship between self-managed teams and the learning organization was also found, this study suggests some methodological concerns for future research into the relationship between self-managed teams and the learning organization.

Relevância:

30.00% 30.00%

Publicador:

Resumo:

Background
There is a popular belief that out-of-home eating outlets, which typically serve energy dense food, may be more commonly found in more deprived areas and that this may contribute to higher rates of obesity and related diseases in such areas.

Methods
We obtained a list of all 1301 out-of-home eating outlets in Glasgow, UK, in 2003 and mapped these at unit postcode level. We categorised them into quintiles of area deprivation using the 2004 Scottish Index of Multiple Deprivation and computed mean density of types of outlet (restaurants, fast food restaurants, cafes and takeaways), and all types combined, per 1000 population. We also estimated odds ratios for the presence of any outlets in small areas within the quintiles.

Results
The density of outlets, and the likelihood of having any outlets, was highest in the second most affluent quintile (Q2) and lowest in the second most deprived quintile (Q4). Mean outlets per 1,000 were 4.02 in Q2, 1.20 in Q4 and 2.03 in Q5. With Q2 as the reference, Odds Ratios for having any outlets were 0.52 (CI 0.32–0.84) in Q1, 0.50 (CI 0.31 – 0.80) in Q4 and 0.61 (CI 0.38 – 0.98) in Q5. Outlets were located in the City Centre, West End, and along arterial roads.

Conclusion
In Glasgow those living in poorer areas are not more likely to be exposed to out-of-home eating outlets in their neighbourhoods. Health improvement policies need to be based on empirical evidence about the location of fast food outlets in specific national and local contexts, rather than on popular 'factoids'.

Relevância:

30.00% 30.00%

Publicador:

Resumo:

Purpose: To examine the effect of school suspensions and arrests (i.e., being taken into police custody) on subsequent adolescent antisocial behavior such as violence and crime, after controlling for established risk and protective factors in Victoria, Australia and Washington State, United States (U.S.). Methods: This article reports on analyses of two points of data collected 1 year apart within a cross-national longitudinal study of the development of antisocial behavior, substance use, and related behaviors in approximately 4000 students aged 12 to 16 years in Victoria, Australia and Washington State, U.S. Students completed a modified version of the Communities That Care self-report survey of behavior, as well as risk and protective factors across five domains (individual, family, peer, school, and community). Multivariate logistic regression analyses investigate the effect of school suspensions and arrests on subsequent antisocial behavior, holding constant individual, family, peer, school, and community level influences such as being female, student belief in the moral order, emotional control, and attachment to mother. Results: At the first assessment, school suspensions and arrests were more commonly reported in Washington, and school suspensions significantly increased the likelihood of antisocial behavior 12 months later, after holding constant established risk and protective factors (adjusted odds ratio [OR] 1.5, 95% confidence interval [CI] 1.1–2.1, p < .05). Predictors of antisocial behavior spanned risk and protective factors across five individual and ecological areas of risk. Risk factors in this study were pre-existing antisocial behavior (OR 3.6, CI 2.7–4.7, p < .001), association with antisocial peers (OR 1.8, CI 1.4–2.4, p < .001), academic failure (OR 1.3, CI 1.1–1.5, p < .01), and perceived availability of drugs in the community (OR 1.3, CI 1.1–1.5, p < .001). Protective factors included being female (OR 0.7, CI 0.5–0.9, p < .01), student belief in the moral order (OR 0.8, CI 0.6–1.0, p < .05), student emotional control (OR 0.7, CI 0.6–0.8, p < .001), and attachment to mother (OR 0.8, CI 0.7–1.0, p < .05). Conclusions:  School suspensions may increase the likelihood of future antisocial behavior. Further research is required to both replicate this finding and establish the mechanisms by which school suspensions exert their effects.

Relevância:

30.00% 30.00%

Publicador:

Resumo:

University education is in a period of flux with emphasis being focused on quality education, competition for students both local and international as well as changes in governmental financial support and direction. It is with this scenario as a backdrop, that universities in an endeavour to obtain economies of scale offer subjects with large student enrolments. This study investigates marketing students’ perception of and participation in marketing subjects relating to teaching quality, staff availability and support, and individual student involvement in marketing education with large enrolments compared to subjects with small enrolments. This research builds on the investigations of effects of class size by Cuseo (2004) and Binney et al (2004). The study used a multi-method approach. Data from a sample of 621 students was analysed using Factor analysis, MANOVA and ANOVA. Students indicated that there was little difference in the quality of learning obtained in small or large classes. Of interest from a marketing perspective, however, is the perception by students that they are more likely to obtain practical assistance and support from tutors in smaller classes. Student perceptions generally show no major differences between large and small classes in relation to subject selection, ability to learn and lecture  attendance. Students expressed a preference for the opportunity to choose from a number of lecture streams available in subjects with large enrolments. Of interest, however is the student belief that they are less likely to actively participate in large lectures than in small lecture environments.

Relevância:

30.00% 30.00%

Publicador:

Resumo:

There is widespread disagreement over whether transnational citizenship provides defensible extensions of, or meaningful complements to, national citizenship. A significant strand of criticism relies upon empirical arguments about political motivation and the consequences of transnationalism. This paper addresses two questions arising from empirical arguments relating to the nation state and democracy. Do the alleged cultural requirements for effective political action provide an insuperable barrier to transnational citizenship? Does transnational citizenship necessarily require a commitment to transnational democracy? I argue that these largely empirical criticisms do not succeed in casting doubt upon the normative plausibility or practical viability of transnational projects. On the first question, I point to a growing transnational political culture that serves to motivate transnational citizens. On the second question, I argue for a legitimate category of transnational citizenship that, although inspired by cosmopolitan morality, is different from it, and that does not require transnational democracy.

Relevância:

30.00% 30.00%

Publicador:

Resumo:

There can be no doubt that the Internet offers the possibility of increasing access to a range of sources of available information in a timely manner. This is particularly so as we increasingly seek to engage with information from outside our jurisdictional boundaries. While this hints at the effects of globalisation, it is also meant to be suggestive of the practical realities involved in researching (or simply following) developments occurring within emergent federal structures (for instance the European Union) or longer-standing federations such as the United States and Australia. Of course, a department or agency having a homepage and various links is only the start of the process of making information accessible. As will be indicated below, there remain significant limitations in the electronic material available from many agencies. Fortunately, there are also a number of organisations that enable the researcher to access original data and research publications.

Relevância:

30.00% 30.00%

Publicador:

Resumo:

In discussing the ideology of social inclusion, this paper demonstrates that the composition of community groups in a period of late modernity is worthy of consideration. Although it would appear, on the surface at least, that previously stable community institutions, such as family, organised religion, trade unions, occupation and residential stability, and so on, are being challenged by a broad rejection of the once powerful tool of tradition, society's attachment to a belief in the symbolic value of community remains strong. In an environment however, in which the interaction and interdependence of human activity is subject to continual re-evaluation as the current processes of industrialisation and globalisation unfold, the template of what constitutes 'community' may need to be re-defined. It is to this end that the present paper is concerned, in that it seeks to identify new community formations. Of particular interest, is the rise and reach of modern day 'social movements', and why, when analysing the subject from a macro-sociological perspective, they have come to assume such a pivotal role in occupying community spaces left vacant by the demise of traditional social institutions. The paper is exploratory in its focus, using relevant literature to posit some broad theoretical themes, with the aim of presenting such themes to encourage a shift in community debates away from traditional concerns about 'who' and 'how many', towards questions of why new community forms are emerging.

Relevância:

30.00% 30.00%

Publicador:

Resumo:

The aim of this study was to examine the values and attitudes held by Australasian wildlife managers as they relate to wildlife management issues, and to gain some insight into possible future directions and priorities for Australasian wildlife management. During December 2002 – February 2003, 138 questionnaires were completed by members of the Australasian Wildlife Management Society (AWMS) and registrants of the 2002 AWMS annual conference. Threatened species management, threatened communities/habitats, and management of introduced species were the issues rated as needing the highest priority for the Australasian Wildlife Management Society. Issues such as animal rights, genetically modified organisms and timber harvesting on public lands were the lowest-rating issues. Respondents expressed a strong belief in managing and controlling wildlife to achieve wildlife management objectives, a strong belief that wildlife should be protected and that wildlife managers should minimise the pain and suffering of individual animals, and a belief that resources should be directed towards conserving wildlife populations rather than protecting individual animals from non-threatened populations. While respondents held a strong belief that it is important to consult the community when developing wildlife management policies and programs, there was little support for a comanagerial approach where the community has a significant role to play in decision-making processes.

Relevância:

30.00% 30.00%

Publicador:

Resumo:

This presentation reports on a two-phase research program which focuses on the experiences of Islamic-background learners in science/environmental education. The research program explores perceived dissonances between western science and Islamic belief as an issue for: the highly visible discourse of constructivism in science and environmental education; the policy challenges of ‘internationalising the university curriculum’; and the pedagogical challenge of ‘Quality Learning’ – in particular responding to ‘faith-based’ commitments in education.
Conceptually, the research program is conducted within a constructivist discourse. Essentially, we are proposing that dissonances experienced by Islamic-background learners in a western science curriculum (as reported in Sharifah, 2003), and the effects of these dissonances on how learners construct meaning in science, can be understood within a constructivist discourse. Further, we believe the research has the promise of not only exploring and explicating some of the issues experienced by teachers and learners in Islamic science education contexts (and thereby contributing to our understanding of the idea of ‘quality learning’), but also expanding our grasp of the expressions, implications and limitations of the constructivist hypothesis in education. In this sense it has a transformative agenda by working to improve access to and experience in the science curriculum for Muslim students.

Relevância:

30.00% 30.00%

Publicador:

Resumo:

Research in sport ethics has traditionally focused on the ethical dimensions of the sport event and athletes, however the examination of the principles of ethics to the management and organisation of sport is a relatively recent phenomenon. The tension between the roles and responsibilities of sport as a business, and sport as an ethical and moral aspect of society has forced sport organisations to face an increased number of complex ethical dilemmas. As sport systems throughout the world become further professionalised and bureaucratised, the community understanding of what is ‘good’ is challenged. It is a commonly held expectation that there should be a high level of moral behaviour from those participating directly in the sport event (athletes, coaches, referees), however this expectation has extended to the sporting clubs and organisations which govern the sport itself.

Often used interchangeably, ethics and morality are complex terms concentrating on issues of right and wrong behaviour. Beauchamp and Bowie (1993) stated that the term morality suggests a social institution, composed of a set of standards which are pervasively acknowledged by the members of a culture, or alternatively a social construction. The application of ethics and moral values to the business environment applies across all sectors, including for-profit, non-profit and government, however Rubin (1990) found that the normative ethics, those which society accepts as ethical behaviour, varies from sector to sector. In the non-profit sector, to which many sport organisations belong, Rubin (1990) found that because the community expects more ‘good’, they accept less ‘bad’. As many sport organisations throughout the world remain largely non-profit, linked with the commonly held belief that sport is a foundation for moral behaviours, the idealistic expectation of ethical conduct placed upon them may be different to those of more mainstream business organisations.

Mewett (2003) noted the importance of sport as a social phenomenon which ramifies widely through society to become an intrinsic part of culture and community life. The different expectations of ethical conduct and moral value placed on sport organisations increases the public interest in the ethical dilemmas faced by these organisations. Using the concept of conflict of interest as an example, this paper will examine the tension and difference between the community and social understanding and expectations of sport, and those of the sport organisations themselves.

Relevância:

30.00% 30.00%

Publicador:

Resumo:

The refugee dilemma in Europe in the years between the two world wars had a number of aspects: humanitarian, political, and diplomatic. It raised questions of migration, questions of international law, and questions of the fate of hundreds of thousands of individuals. Refugees were visible from the very last days of the war and remained a matter of serious international concern even beyond the outbreak of war again in September 1939. The refugee dilemma in Europe was, firstly, a humanitarian crisis because the size of the refugee population was without precedent. It was also a political problem because national governments had to contend with questions about the refugees' legal status and their legitimacy under national and international law, as well as balance humanitarian concerns with national political interests. The humanitarian and political aspects together created a crisis for the international community newly united in the League of Nations. One of its first great acts-to take these refugees into its protective care-was not even prescribed for it in its Covenant. But the refugee crisis facing Europe was so great that member states were united in the belief that the League had been established precisely to undertake a task of this kind.

Relevância:

30.00% 30.00%

Publicador:

Resumo:

This paper develops a causal model of environmental attitudes using measures of the dominant social paradigm of Western industrial societies. Four components of the DSP framework are examined with regard to environmental attitudes and perception of change using a sample of university students from Australia and New Zealand. The results indicate that one’s belief in the DSP has a negative effect on both environmental attitudes and perception of change necessary to ameliorate degradation of the environment. Thus, while public policy favors increasing awareness of and interest in the environment, policy instruments may remain ineffective in producing lasting change if the components of the DSP remain unchanged. It is argued that public policy ought to be directed at changing the DSP so that its negative effects will be minimized.