Beyond contradiction and consistency: A design for a dialectical policy system

It is only within the last ten years that the necessary technical machinery has been developed that enables us to construct models that even begin to approach the complexity of dialectical reasoning. This paper shows both the diversity and the complexity of the concepts that must be woven together in order to construct a dialectic ‘process logic’, i.e., a logic that unfolds over time. It utilizes such concepts as Rescher's and Manor's plausibility calculus, Toulmin's framework for argumentation, and Markov chains. The result is the essence of a design for a computer based dialectical policy system.     

The ambivalence of ordinary cosmopolitanism: Investigating the limits of cosmopolitan openness

Despite diverse understandings of cosmopolitanism, most authors agree that cosmopolitans espouse a broadly defined disposition of ‘openness’ toward others, people, things and experiences whose origin is non‐local. It is argued that such an attitude is expressed by an emotional and ethical commitment towards universalism, selflessness, worldliness and communitarianism, and that such values should be identifiable in the practices, attitudes and identifications of individuals. By using data generated through qualitative focus group research, this paper extends the development of Lamont and Aksartova's (2002 ) category of ‘ordinary cosmopolitanism’. The participants in this study saw themselves as beneficiaries of an increasingly interconnected world, and they generally expressed cosmopolitan sentiments by referring to easily accepted opportunities associated with globalisation (eg. travel, cuisine, music) rather than the more difficult aspects of openness such as showing hospitality to strangers, or accepting human interest ahead of perceived national interests. Their positive views were counterbalanced, however, by sentiments of ‘dilution of national culture’ and ‘culture loss’. We argue that cosmopolitanism is a set of structurally grounded, discursive resources available to social actors which is variably deployed to deal with issues like cultural diversity, the global, and otherness. Ironically these discourses, which are the basis of the everyday accounts we describe, mirror academic debates on globalisation, suggesting the immersion of theorists in these discursive webs of meaning that structure responses to things global.     

ROBUST ANALYSIS OF THE BIFURCATING AUTOREGRESSIVE MODEL IN CELL LINEAGE STUDIES

A robust estimation procedure for the bifurcating autoregressive model in cell lineage studies is proposed. The method is illustrated by application to a real data set and is compared with least squares estimates in a small simulation study.     

Personal and Organizational Determinants of Perceived Absence Norms

A two-phase study employed a combination ofqualitative and quantitative methodology to studyabsenteeism in a complex, hospital setting. The primaryfocus was to identify the bases of employees' beliefs about what is acceptable and expected in termsof absence behavior. Through a series of employeeinterviews, two different absence cultures wereidentified. We found evidence that employees' normativeperceptions were influenced by their prior personalabsence, and by the average level of absence within boththeir immediate work group and the absence culture towhich they belonged. Perceived norms were also shown to predict future individual absence (totaldays absent) 1 year later. Theoretical and practicalimplications of this research were discussed.     

Who Uses Services for School Age Children: Evidence from the National Evaluation of the Children's Fund

The UK government has made integration of services for children a priority with the target being a better and more integrated provision of preventative services under the various schemes such as the Children's Fund and Sure Start. This article gathers evidence from the National Evaluation of the Children Fund with the aim of analysing the characteristics of users and non‐users of services in order to see whether the target groups have been reached. The article provides evidence that the services have reached their target groups, although different services are used by different kinds of families, and is set within a wider context of the analysis of service provision and use.     

Less than Human? Diaspora,Disease and the Question of Citizenship

The aim of this special edition of International Migration is to bring about discussion between those conducting research in Diaspora Studies and the Anthropology of Public Health and Medicine. Historically, international migration has been associated with the transport of disease. Regardless of the evidence, metaphors of plague, and infection have circulated and been used to marginalise and keep out diaspora communities in host countries in an effort to ‘exclude filth’. Migrants have been referred to in terms such as the ‘Asiatic menace’ indicating a virus‐like threat to local populations. We look at the impact the traces of these images have on current host nations’ perceptions of diaspora communities and also ask what impact does this have on the diasporic communities’ self‐perceptions, if any? Does this affect conceptions of belonging, or feed into continuing dialogues of displacement? The movement of people has long been associated with the spread of disease and infections. In light of this, we are concerned with the role of medical knowledge and practices in relation to diaspora communities, and how these discourses have contributed to the perception of diaspora populations by host societies, and helped shape wider questions of belonging and citizenship. We aim to look at these questions in their historical context, both in their continuities and discontinuities, emphasising the importance of this to an understanding of current practices. Circuits of migration, and connected medical practices are taking new forms, where, on the one hand migrants are still associated with disease and pollution, but on the other migrants are also increasingly staffing the infrastructure of western public health services. At the same time, the west can no longer lay claim to ‘superior’ biomedical provision. These shifts signal new directions in the relationship between medical discourse and diasporic ‘others’, giving rise to a contradictory language of migrants being seen as both a threat, and a solution to the ‘health of the nation’.