A modified common factor model for modelling mortality jointly for both sexes

Journal of Population Research - There is an increasing attention on the joint modelling of multiple populations. Populations are related in several ways, such as neighbouring countries, females...     

Learning at the edge

This article describes the metaphors persons used to describe their experiences within a three year training project in family therapy. Questions were posed of trainees that had asked them to describe their experiences of training as if they represented the title of a book, movie or journal article. Responses reveal how they construct or ‘story’ their experiences from both a first and second-order cybernetic perspective.     

Qualified privilege: A defense for the public relations function

Technology continues to challenge the public relations practitioner to find ways to inform key constituents. The new technology has given rise to the “new journalism” that includes a declining traditional media and exploding internet media filled with websites and bloggers. The question posed by this research asks: Does the public relations practitioner inherit the same protection offered by “qualified privilege” that is most often associated with the traditional “press” or “reporter?” The research lays a foundation with an examination of defamation and the defense of qualified privilege. The research concludes that if information gathered by the public relations practitioner meets the “intent” and “content” tests, the information qualifies as news. Passing the “news” test, the defense of “qualified privilege” also attaches to the public relations practitioner.     

Dose-Response and Risk Assessment of Airborne Hexavalent Chromium and Lung Cancer Mortality

This study evaluates the dose-response relationship for inhalation exposure to hexavalent chromium [Cr(VI)] and lung cancer mortality for workers of a chromate production facility, and provides estimates of the carcinogenic potency. The data were analyzed using relative risk and additive risk dose-response models implemented with both Poisson and Cox regression. Potential confounding by birth cohort and smoking prevalence were also assessed. Lifetime cumulative exposure and highest monthly exposure were the dose metrics evaluated. The estimated lifetime additional risk of lung cancer mortality associated with 45 years of occupational exposure to 1 microg/m3 Cr(VI) (occupational exposure unit risk) was 0.00205 (90%CI: 0.00134, 0.00291) for the relative risk model and 0.00216 (90%CI: 0.00143, 0.00302) for the additive risk model assuming a linear dose response for cumulative exposure with a five-year lag. Extrapolating these findings to a continuous (e.g., environmental) exposure scenario yielded an environmental unit risk of 0.00978 (90%CI: 0.00640, 0.0138) for the relative risk model [e.g., a cancer slope factor of 34 (mg/kg-day)-1] and 0.0125 (90%CI: 0.00833, 0.0175) for the additive risk model. The relative risk model is preferred because it is more consistent with the expected trend for lung cancer risk with age. Based on statistical tests for exposure-related trend, there was no statistically significant increased lung cancer risk below lifetime cumulative occupational exposures of 1.0 mg-yr/m3, and no excess risk for workers whose highest average monthly exposure did not exceed the current Permissible Exposure Limit (52 microg/m3). It is acknowledged that this study had limited power to detect increases at these low exposure levels. These cancer potency estimates are comparable to those developed by U.S. regulatory agencies and should be useful for assessing the potential cancer hazard associated with inhaled Cr(VI).     

Female Labor Migrants to Shanghai: Temporary “Floaters” or Potential Settlers?1

Using data on 54,373 migrants from the Fifth Sampling Survey of the Floating Population of Shanghai, this article isolates a group of 32,967 rural labor migrants who hold rural household registrations and whose previous occupations were in agriculture, and focuses on the women among them. The demographic and occupational characteristics of these 9,124 women are described, demonstrating that migration to Shanghai is a highly gendered process, with men and women working in different occupations and sectors. Moreover, important differences are found to exist between unmarried and married female rural labor migrants that indicate that the latter are probably accompanying and working with their migrant husbands. A significant proportion of female “social” migrants also exhibit characteristics that indicate that they are the spouses of male rural labor migrants, bringing to over one third the proportion of rural labor migrants to Shanghai who could be migrating as couples. These couples and their children may be the vanguard in a transition from temporary labor migration to settlement in China's large cities.     

Border Crossings and Diasporic Identities: Media Use and Leisure Practices of an Ethnic Minority

The diaspora of peoples whose origins were in the Indian subcontinent (South Asia) and who are now living in Western countries (especially the U.S. and UK) provides an interesting example of processes of negotiation of new hybrid cultures and identities, using new technologies, such as the Internet, and older technologies like the video player, cable or satellite television, radio, and telephone. These developments may require a revision of the classic sociological picture of assimilation as a zero sum model of acculturation, in which the acculturation of immigrants and their children involves the gradual replacement of their ethnic culture by that of the culture of the host nation. The electronic media, in the context of policies of multiculturalism, may lead to an accentuation of religio-ethnic differences. Contrary to previous assumptions, middle-class immigrants may be more inclined to resist cultural assimilation than their lower-class counterparts.     

“Life isn't yet over”: Older heroines in American popular cinema of the 1930s and 1970s/80s

This article analyzes the evolution of a significant undercurrent within American culture challenging the dominance of the cult of youth and masculinity, through the interpretation of selected American popular films of the 1930s and 1970s/80s featuring heroines over 60 years of age. These two eras, which witnessed the impact of elder advocacy on national legislation and social policy, generated films such asIf I Had A Million (1932),Make Way for Tomorrow (1937),Harold and Maude (1971) andThe Trip to Bountiful (1985). Through analyzing these films as well as related media trends, psychoanalytic approaches to the study of female representation in cinema are critiqued. While psychoanalytic approaches often stress the cultural dominance of an ahistorical patriarchy, a sociological model conceptualizes culture as a process constituted by communication and negotiation, resistance and rebellion as well as oppression and domination.This study was funded in part by the National Endowment for the Humanities, Clark University Faculty Development Fund and the Bunting Institute, Radcliffe College. I wish to thank the staff members of the Theatre Arts Library, University of California at Los Angeles and the Division of Film, Television and Recorded Sound, Library of Congress for their help in locating films and materials. Thanks also to Lois Banner, Ruth Jacobs, Elizabeth Markson, Carmen Sirianni, the members of my Aging and Society course (Clark University, Fall, 1987) and two anonymous reviewers who offered helpful suggestions on earlier drafts of this paper.     

Object,genre, and Buddhist sculpture

Conclusion For sociologists, interpretations of cultural objects, whether grouped into genres or taken individually, are intermediate steps toward understanding more fully the contexts in which they are produced. This does not deny the satisfaction implicit in grasping the significance of aspects of objects themselves; I hope that the analysis I have presented lends viewing the Sangatsu-d sculptures a degree of comprehension, and pleasure, not present before. The ultimate test, however, and the justification for undertaking any sociological examination of cultural objects, is the usefulness of the resulting account in confirming or rejecting ideas about the social conditions surrounding their production. The important question in judging the appropriateness of examining individual objects is therefore not whether sociologists (as opposed, for example, to art historians) ought to concern themselves with such analysis; it is whether such analyses increase the ability of objects to serve as evidence in investigations of interesting social phenomena.My goal is not therefore to supplant generic analysis with a focus on individual objects: it is as possible to fetishize the study of the object as it is to ignore its potential. In fact, it is most useful to see the two approaches as complementary, making possible fuller analyses than each can enable separately. We would do well to take more seriously the benefits of locating objects in the contexts in which people deal with them most commonly: as distinct elements in more inclusive fields, in which meaning and appeal are closely tied to difference.