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151.
Deborah Dean 《Gender, Work and Organization》2008,15(2):161-181
This article explores the reproduction of gendered, racialized conceptions of age and appearance in structuring access to performing work. Analysis of this issue leads to discussion of a key supposition: that central work experiences of women performers are manifestations of their position as formal and informal proxies for women's experiences in wider society. Women performers are formal proxies in that they are employed to ‘be women’; to represent women for consumption in the circuit of culture. They are informal proxies in that they are allocated to highly segmented labour markets based on wider patterns of gendered, racialized social relations. 相似文献
152.
Deborah L. Hall Karen Kafadar Alvin M. Malkinson 《Revue canadienne de statistique》1998,26(3):455-465
We consider the problem of statistically evaluating the similarity of DNA intronic regions of genes. Present algorithms are based on matching a sequence of interest with known DNA sequences in a gene bank and are designed primarily to assess homology among exonic regions of genes. Most research focuses on exonic regions because they have a clear biological significance, coding for proteins, and therefore tend to be more conserved in evolution than intronic regions. To investigate whether the intronic features of genes whose expression is highly sensitive to environmental perturbations differ from genes that have a more constant expression, a collection of oncogenes, tumor suppressor genes, and nonregulatory genes involved in energy metabolism are compared. An analysis of the features of these genes' intronic regions result in clustering by regulatory group. In addition, Billingsley's test for Markov structure (1961) suggests that 67% of the intronic regions in this collection of genes show evidence of nonrandom structure, indicating the possibility of a biological function for these regions. The result of Billingsley's test for homology is used as input to a clustering algorithm. The biological significance of this methodology lies in the identification of groups based on the intronic regions from genes of unknown function. With the advent of rapid sequencing techniques, there is a great need for statistical techniques to help identify the purpose of poorly understood portions of genes. These methods can be utilized to assess the functional group to which such a gene might possibly belong. 相似文献
153.
This study examines the relationship between employed wives' preferences for household production time, employment time, leisure, and their actual time use. A random sample of 235 employed, married women estimate their time use on an average weekday and weekend day in 13 activities and indicate their preferences for time in those activities. Hierarchical multiple regression procedures are used to examine the relationships between actual and preferred time use. Weekday employment time is not related to preferences for more or less time in household production but wives allocating more time to employment want to spend less time at that employment and more time in leisure. Weekend employment time is related to preferences for more time in leisure, child care, and other household work. Time spent performing household work is not related to preferences for more or less time in any activity except the desire for more leisure time on weekends.Ann Renigar Hiatt is Assistant Professor in the Department of Human Services, College of Education and Allied Professions at the University of North Carolina at Charlotte, Charlotte, NC 28223. Her research interests include employed women's time allocation, time pressures, and use of time management strategies. She received her Ph.D. from the University of North Carolina at Greensboro.Deborah D. Godwin is Associate Professor in the Department of Housing and Consumer Economics at the University of Georgia, Athens, GA 30602. Her research has focused on husbands' and wives' time allocation to household production, the effects of women's employment on family economic functioning, and family financial management. She received her Ph.D. from the University of North Carolina at Greensbore. 相似文献
154.
Wim Verbeke Filiep Vanhonacker Lynn J. Frewer Isabelle Sioen Stefaan De Henauw John Van Camp 《Risk analysis》2008,28(4):951-967
Communicating about the health effects of fish and seafood may potentially result in a conflict situation: increasing intake is desirable because of health and nutritional benefits, but higher consumption may also lead to an increased intake of potentially harmful environmental contaminants. In order to anticipate the communication challenge this conflict may pose, the research presented here aimed to assess the impact of risk/benefit communication on Belgian consumers' fish consumption behavior and fish attribute perception. Data were collected in June 2005 from a sample of 381 women, aged between 20 and 50 years. An experimental design consisting of four message conditions (benefit‐only; risk‐only; benefit‐risk; and risk‐benefit) combined with three information sources (fish and food industry; consumer organization; government) was used. Exposure to the benefit‐only message resulted in an increase from a self‐reported fish consumption frequency of 4.2 times per month to an intended fish consumption frequency of 5.1 times per month (+21%), while fish attribute perceptions only marginally improved. The risk‐only message resulted in a strong negative perceptual change in the range of two points on a seven‐point scale. This translated into an 8% decrease of behavioral intention (from eating fish 4.5 times per month to an intention of eating fish 4.1 times per month). Balanced messages referring to both risks and benefits yielded no significant change in behavioral intention, despite a significant worsening of fish attribute perception. The presentation order of benefits and risks in the balanced message showed a tendency to affect both behavioral intention and attribute perception, with the first message component being most influential. Information source did not yield any significant impact either on behavioral intention or on attribute perceptions, independent of the message content. The results from this study provide valuable insights for future risk/benefit and balanced communication about seafood. 相似文献
155.
156.
We characterize two different approaches to the idea of equality of opportunity. Roemer’s social ordering is motivated by
a concern to compensate for the effects of certain (non-responsibility) factors on outcomes. Van de gaer’s social ordering
is concerned with the equalization of the opportunity sets to which people have access. We show how different invariance axioms
open the possibility to go beyond the simple additive specification implied by both rules. This offers scope for a broader
interpretation of responsibility-sensitive egalitarianism. 相似文献
157.
The generalizability of Gottman et al's. (1998) affective process models was examined using a community-based sample of 85 married or cohabiting couples with at-risk backgrounds. Predictive associations between affective processes assessed at about age 21 years and relationship status and satisfaction approximately 2.5 years later were examined. The major findings of Gottman et al. failed to replicate. In particular, men's rejection of their partners' influence, the lack of men's deescalation of partners' negative affect, and women's negative start up were not predictive of relationship status. Further, differences in affective processes were found when comparing discussion sessions of the men's versus the women's chosen topics. The findings suggested that the validity and utility of the affective process models need further investigation. 相似文献
158.
Frank Van Holen Johan Vanderfaeillie Femke Vanschoonlandt Skrällan De Maeyer Tim Stroobants 《European Journal of Social Work》2015,18(1):97-113
Family supporting foster care (FSFC) is a directly accessible, short-term and preventive form of foster care for children under the age of 12. Caregivers in this type of foster care need comprehensive support to deal with their complex tasks. In this contribution, the support needs arising from the behaviour of the foster child as well as concerning dealing with the biological parents of 85 Flemish FSFC-parents are examined, as these are areas FSFC-parents specifically ask support for. These support needs are evaluated for possible links with child and foster parent characteristics. More experienced foster parents and foster parents with a foster child showing more externalising problem behaviour ask for more support in managing the child's behaviour. 相似文献
159.
Deborah Stienstra 《International Feminist Journal of Politics》2015,17(4):630-651
AbstractUsing feminist disability studies and intersectionality, this article draws upon the ongoing resource extractions in Labrador, Canada to argue for examining local communities and relationships as one way to understand gender and global social, economic and environmental crises. The article explores how crises in Labrador have been constituted and maintained around global agendas of economic and resource development, historical and current colonial practices and a limited and constrained international relations with local Indigenous nations. The lives of women and their communities in Labrador illustrate one wave of a global crisis that extinguishes diversity and connection to the land in a race to extract natural resources, maintain global military power and gain profit in the global economy. The actions over the past thirty years by NATO and the Canadian federal, provincial and municipal governments, coupled with transnational mining corporations such as Vale, have “normalized” crisis in the communities and reduced the capacity of these communities and Indigenous nations to respond to the issues arising as a result of the Muskrat Falls hydroelectric development project. Yet the women and their communities illustrate their agency and reject an analysis of them exclusively as victims. Together with researchers and activists, the women in Labrador have built a community of practice in the Feminist Northern Network. 相似文献
160.
Jay M. Marlowe Cherie Appleton Shirley-Ann Chinnery Sutibra Van Stratum 《Social Work Education》2015,34(1):60-73
How social work students incorporate personal and professional selves in the contexts of field education represents a cornerstone of effective and sustainable practice. This paper presents a qualitative component of a study that tracked 15 third-year bachelor of social work students across their first field placement to document their use of self, critical reflections and experiential learning. The project examined students' assessed ‘use of self’ assignments to understand their capacity for and development of critical awareness across this placement. Students were most articulate in being able to identify stressful situations that arose from placement in terms of what they were thinking (mind) and feeling (emotion) and to a much lesser extent to what they were sensing (body). Over time, students demonstrated a growing critical awareness to better identify and respond to their self-reported tensions. The findings provide developmental insights into how students integrate personal and professional selves and potentially shift from reflective and reflexive practices to incorporating praxis in their work. Through considering the linkages between self and practice, this paper explores student experiences whilst on placement and the associated developmental tasks of critical awareness. 相似文献