Revis(it)ing nuclear history: narrative conflict at the bradbury science museum ∗

Nuclear criticism theorizes culture as the site of struggle between ideological narratives seeking authority over the meaning of nuclear symbols. Following the end of the cold war, various groups have conducted this struggle through public discourse about U.S. nuclear weapons organizations. This paper examines symbolic conflict over the history and future of one such organization, the Los Alamos National Laboratory. This conflict was conducted between pro-nuclear Laboratory officials and employees of its Bradbury Science Museum, and local anti-nuclear activists. The conflict centered around the activists' construction of an alternative exhibit that was placed in the Museum, and that challenged its dominant narrative of nuclear history. Analysis reveals that the identities and activities of these two groups can be distinguished by three sets of opposing constructs: nuclearism/pacifism; monologue/dialogue, and fact/narrative. These frames guided the groups' interpretive practices, and heuristically condense the heteroglossia of post-cold war debate about nuclear history. They clarify, in turn, the process by which cultural memory is constructed and transformed to serve nuclear-ideological interests.     

Self-identity and the arts education of disabled young people

Overall, little is known about the ways in which disabled children and young people produce artwork or how they experience arts education. Neither is it known to what extent they are encouraged to produce work that engages with the expressive development of a sense of self that incorporates experiences of impairment and disability. This article is based on my recent PhD research which has investigated the ways in which a group of disabled young students are being enabled, via their arts education, to engage in a process of self-realisation whereby negative and oppressive perceptions of disability have been identified and addressed via their artwork. Whilst current post-social model discourses that emphasise the multiplicity or plurality of identity are acknowledged, my research has demonstrated that disabled young people can be empowered through the expression of the lived experience of impairment and disability and thereby encouraged towards a positive, inclusive and potentially multi-identity perspective.     

Legitimacy and the Role of UK Third Sector Organizations in the Policy Process

This paper explores the legitimacy of third sector organizations in the policy process in the United Kingdom. It draws on empirical research to examine how legitimacy is defined, both by third sector organizations and by those they target within government. The paper argues that while many third sector organizations give high priority to political forms of legitimacy—in the sense of participatory structures and accountability to members and beneficiaries—government is generally more likely to give priority to technical forms of legitimacy, e.g., the quality of research and the ability to implement policy. Nonetheless, political legitimacy is still important, first because this is the form of legitimacy that third sector organizations claim for themselves and second because, as government gives way to governance with an increase in partnerships and collaboration, the dilemmas faced by third sector organizations in achieving political legitimacy are being faced on a broader canvas.     

Debt and Financial Expectations: An Individual- and Household-Level Analysis

In this article we show that optimistic financial expectations impact positively on both the quantity of debt and the growth in debt at the individual and household levels. Our theoretical model shows that this association is predicted under a variety of plausible scenarios. In the empirical analysis we explore the determinants of debt and of growth in debt using British data. We find convincing support for our theoretical priors and show that it is optimistic financial expectations per se that are important in influencing debt, rather than the accuracy of individuals' predictions regarding their future financial situation.     

Let the Citizens Map—Public Participation GIS as a Planning Support System in the Helsinki Master Plan Process

Current public participation methods are laborious, reach few participants and are ineffective at gathering usable information for planning. This situation leads often to mistrust and dissatisfaction in the process and outcome. This article identifies the critical conditions for meaningful use of public participation GIS (PPGIS) tools to support the making of master plan in Helsinki. With PPGIS tools, residents’ insight of their living environment can be reached and utilized along the planning process. The results are divided to conceptual and empirical points. Whereas the conceptual points emphasize better understanding of the locus of the PPGIS tools in planning process, the empirical findings reveal new ways to study how residents’ perceptions align with the plan proposal. Though new tools, data and analysis can support representativeness, independence, early involvement, influence and transparency, planners and residents need more understanding of the benefits of these tools. The study indicates that though planners found the collected data and the analysis valuable, they still lacked the skills and institutional motivation to use the data effectively. The results point out that when PPGIS tools can be integrated to the mainstream planning practices, the tools have the ability to evolve to a more comprehensive participatory planning support system.     

Active parental consent in school-based research: how much is enough and how do we get it?

Active parental consent policies have been blamed for low participation rates and selection bias (i.e., loss of "high-risk" youths) in school-based studies. In this article, the authors describe active consent procedures that produced an overall active consent rate of 79% in a sample of more than 4,500 middle school students attending 29 schools in seven cities across the United States. Consent rates, however, varied considerably both within and between schools. To better understand factors associated with active parental consent rates, the authors examined district-level, school-level, and teacher-specific effects on consent rates.     

Efficient computation of nonparametric survival functions via a hierarchical mixture formulation

We propose a new algorithm for computing the maximum likelihood estimate of a nonparametric survival function for interval-censored data, by extending the recently-proposed constrained Newton method in a hierarchical fashion. The new algorithm makes use of the fact that a mixture distribution can be recursively written as a mixture of mixtures, and takes a divide-and-conquer approach to break down a large-scale constrained optimization problem into many small-scale ones, which can be solved rapidly. During the course of optimization, the new algorithm, which we call the hierarchical constrained Newton method, can efficiently reallocate the probability mass, both locally and globally, among potential support intervals. Its convergence is theoretically established based on an equilibrium analysis. Numerical study results suggest that the new algorithm is the best choice for data sets of any size and for solutions with any number of support intervals.     

Barriers to Treatment for Women With Substance Use Disorders

Substance-dependent women are facing tremendous barriers that impede them from entering into treatment programs. Such barriers include the lack of childcare, fear of stigma, lack of family or financial support, denial, and the co-occurring disorders. Strategies are paramount to the removal of these barriers, whereas treatment and relapse prevention aid in the rehabilitation process.     

A Sociological Overview of Cortisol as a Biomarker of Response to the Social Environment

Cortisol is a stress hormone that is reactive to social stress and thus should be of use to sociologists interested in understanding specific processes related to the broad category of “threats to the social self”. In this paper I use cortisol as a case study to explore the utility of biomarkers for elucidating the relationship between the social environment and human biology. I focus on cortisol because it is a stress hormone that reacts in particular to social stress, and therefore could be of special interest to sociologists. I first discuss the relationship between the social environment and cortisol response. Then I briefly review sociological literature that uses cortisol as a measure. Finally, I provide an overview of how to use cortisol in research projects. This overview addresses some of the basic questions that are typically asked by social scientists who are considering taking cortisol measures in their own work.