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221.
Even in organization studies scholarship that treats gender as performative and fluid, a certain ‘crystallization’ of gender identities as somehow unproblematic and stable may occur because of our methodological decision‐making, and especially our categorization of participants. Mobilizing queer theory — and Judith Butler's work on the heterosexual matrix and performativity in particular — as a conceptual lens, we examine this crystallization, suggesting it is based on two implicit assumptions: that gender is a cultural mark over a passive biological body, or is a base identity ‘layered over’ by other identities (class, race, age etc.). Following Butler, we argue that in order to foreground the fluidity and uncertainty of gender categories in our scholarship, it is necessary to understand gender identity as a process of doing and undoing gender that is located very precisely in time and space. Given this perspective on gender identities as complex processes of identification, non‐identification and performativity, we offer some pointers on how the methodological decision‐making underpinning empirical research on gender, work and organization could and should begin from this premise.  相似文献   
222.
Social capital is integral to an individual’s ability to access various resources embedded in social and familial networks that are important in academic access and future success. The types and dynamics of social relationships created by men and women are thought to generate different forms of social capital with factors such as acculturation resulting in differences in intercultural networks and potential resource access. However, the factors that contribute to the development of social capital require further investigation. The current study examines the relationship between acculturation, family role commitment, and various social network characteristics associated with social capital among Mexican-American college-enrolled men (= 119) and women (= 196). Several multiple regressions were conducted. Findings indicate that acculturation and family role commitment relate differently to social-capital-network characteristics among Mexican-American men and women. For women, marital commitment was consistently related to social-capital-network characteristics whereas acculturation factors seemed to be more salient among men. Overall, study variables accounted for a larger portion of the variance for social-capital-network characteristics across analyses for men than women indicating that other factors may be at play in generating social capital for women.  相似文献   
223.
The potential indirect effect of observed maternal sensitivity at 5 months on the development of infants' behavioral regulation of emotion from 5 to 10 months (i.e., distraction and maternal‐orientation behaviors) via infant's vagal withdrawal was investigated (N = 230). Results indicated that maternal sensitivity at 5 months was not directly associated with behavioral regulation at 10 months. However, greater maternal sensitivity at 5 months was associated with greater vagal withdrawal at 10 months, after controlling for vagal withdrawal at 5 months. Further, vagal withdrawal at 10 months was associated with greater orientation toward the mother at 10 months, after controlling for 5‐month orientation behaviors. The indirect effect of maternal sensitivity on maternal‐orientation behaviors was significant, suggesting that infant's vagal withdrawal may be one potential mechanism through which maternal sensitivity is related to behavioral regulation.  相似文献   
224.
The development of a new drug is a major undertaking and it is important to consider carefully the key decisions in the development process. Decisions are made in the presence of uncertainty and outcomes such as the probability of successful drug registration depend on the clinical development programmme. The Rheumatoid Arthritis Drug Development Model was developed to support key decisions for drugs in development for the treatment of rheumatoid arthritis. It is configured to simulate Phase 2b and 3 trials based on the efficacy of new drugs at the end of Phase 2a, evidence about the efficacy of existing treatments, and expert opinion regarding key safety criteria. The model evaluates the performance of different development programmes with respect to the duration of disease of the target population, Phase 2b and 3 sample sizes, the dose(s) of the experimental treatment, the choice of comparator, the duration of the Phase 2b clinical trial, the primary efficacy outcome and decision criteria for successfully passing Phases 2b and 3. It uses Bayesian clinical trial simulation to calculate the probability of successful drug registration based on the uncertainty about parameters of interest, thereby providing a more realistic assessment of the likely outcomes of individual trials and sequences of trials for the purpose of decision making. In this case study, the results show that, depending on the trial design, the new treatment has assurances of successful drug registration in the range 0.044–0.142 for an ACR20 outcome and 0.057–0.213 for an ACR50 outcome. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   
225.
The economic implications of increasing life expectancy are important concerns for governments in developed countries. The aims of this study were as follows: (i) to forecast mortality for 14 developed countries from 2010 to 2050, using the Poisson Common Factor Model; (ii) to project the effects of the forecast mortality patterns on support ratios; and (iii) to calculate labour force participation increases which could offset these effects. The forecast gains in life expectancy correlate negatively with current fertility. Pre-2050 support ratios are projected to fall most in Japan and east-central and southern Europe, and least in Sweden and Australia. A post-2050 recovery is projected for most east-central and southern European countries. The increases in labour force participation needed to counterbalance the effects of mortality improvement are greatest for Japan, Poland, and the Czech Republic, and least for the USA, Canada, Netherlands, and Sweden. The policy implications are discussed.  相似文献   
226.
This article argues against the assumption that agency and reflexivity disappear in an age of ‘algorithmic power’ (Lash 2007). Following the suggestions of Beer (2009), it proposes that, far from disappearing, new forms of agency and reflexivity around the embedding in everyday practice of not only algorithms but also analytics more broadly are emerging, as social actors continue to pursue their social ends but mediated through digital interfaces: this is the consequence of many social actors now needing their digital presence, regardless of whether they want this, to be measured and counted. The article proposes ‘social analytics’ as a new topic for sociology: the sociological study of social actors’ uses of analytics not for the sake of measurement itself (or to make profit from measurement) but in order to fulfil better their social ends through an enhancement of their digital presence. The article places social analytics in the context of earlier debates about categorization, algorithmic power, and self‐presentation online, and describes in detail a case study with a UK community organization which generated the social analytics approach. The article concludes with reflections on the implications of this approach for further sociological fieldwork in a digital world.  相似文献   
227.
Normativity is a concept that is often misapplied in disability studies, especially in ‘postconventional’ accounts, where the concept is conflated with ‘normal’, ‘normate’, or ‘standard’. This article addresses this confusion, explores the meaning and use of ‘normativity’, and presents some analytic tools to discuss normative issues of right and wrong. The article finishes by discussing examples where conceptual confusions result in confused normative judgments focusing in particular on agency, responsibility and moral status. The article argues that disability research should carefully consider the use of theories and empirical knowledge in the light of their ethical implications as well as the lived experiences of disability.  相似文献   
228.
In recent years there has been an increase in research examining issues related to fathers. Despite these contributions to the literature, studies including primarily African American samples disproportionately feature fathers who are non-resident, low income, or incarcerated. Thus, little is known about African American men from across the social and economic spectrum. To fill this gap, this qualitative analysis features a diverse sample of African American men discussing their relationships with their fathers and influence of those relationships on their own fathering attitudes and behaviors. Findings revealed that most of the participants modeled their fathers’ behavior. The findings also revealed that participants described their parenting as attempts to leave their children and communities with a legacy of engaged fathering.  相似文献   
229.
Researching embodiment by way of 'body techniques'   总被引:1,自引:0,他引:1  
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230.
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