Children's subjective well-being: International comparative perspectives

We are enjoined by the United Nations Convention on the Rights of the Child to take account of the views of children. One way this can be done is by asking children about their lives in sample surveys. This paper is a comparison of the results obtained to sample survey questions on subjective well-being of children at two contrasting levels of analysis—international macro (European Union 29) and national level micro (England). At both levels, children's well-being is accessed in terms of three subjective domains: (1) personal well-being, (2) relational well-being, and (3) well-being at school. At the micro level we also explore neighbourhood well-being.The results show that at the macro level personal well-being is associated with the material and housing circumstances but not family relationships or family structure. Well-being at school is not associated with any variable. Subjective health is only associated with family structure. At the micro level, although many of the demographic and socio-economic characteristics of children are found to be associated with their well-being in the four domains, these factors explain only a small amount of the variation in these well-being domains.     

Soziale Kompetenz: Hierarchisiert, vergeschlechtlicht und ökonomisiert

This paper discusses the gender-dimension of the notion “social skill” and states that different uses of the term support the gender hierarchies. In the 1970ies “social skills” were attributed to women. Nowadays “social skills” are forming part of the curricula in the educational system. In this process “social skills” are used to fit economic interests and appear to be gender-neutral. A closer look shows that depending on the context the notion has a “male” or “female” bias. The radical shift of work and employment is described by terms like dispersion of borders between life and work, subjectivity and rationalization and has its equivalence in the educational system.     

DENIAL AS THE MEANS OF SUPPORTING VIOLENCE

Violence is embedded in Australian culture. Yet versions of Australian history and claims about what it is to be Australian deny such a record. Such denial guarantees that violence will continue: in the treatment of women, children, indigenous people and other vulnerable groups: and through policies which ignore or legitimate brutal or unfair treatment. The means of replacing violence with non-violence depends on attaining social justice through empowerment. This goal focuses on men and emphasises that the debate about an Australian republic is an opportunity to repudiate violence and to set new standards for civil relations in all walks of life.     

Reverse Auctions with Multiple Reinforcement Learning Agents*

Reverse auctions in business‐to‐business (B2B) exchanges provide numerous benefits to participants. Arguably the most notable benefit is that of lowered prices driven by increased competition in such auctions. The competition between sellers in reverse auctions has been analyzed using a game‐theoretic framework and equilibria have been established for several scenarios. One finding of note is that, in a setting in which sellers can meet total demand with the highest‐bidding seller being able to sell only a fraction of the total capacity, the sellers resort to a mixed‐strategy equilibrium. Although price randomization in industrial bidding is an accepted norm, one might argue that in reality managers do not utilize advanced game theory calculations in placing bids. More likely, managers adopt simple learning strategies. In this situation, it remains an open question as to whether the bid prices converge to the theoretical equilibrium over time. To address this question, we model reverse‐auction bidding behavior by artificial agents as both two‐player and n‐player games in a simulation environment. The agents begin the game with a minimal understanding of the environment but over time analyze wins and losses for use in determining future bids. To test for convergence, the agents explore the price space and exploit prices where profits are higher, given varying cost and capacity scenarios. In the two‐player case, the agents do indeed converge toward the theoretical equilibrium. The n‐player case provides results that reinforce our understanding of the theoretical equilibria. These results are promising enough to further consider the use of artificial learning mechanisms in reverse auctions and other electronic market transactions, especially as more sophisticated mechanisms are developed to tackle real‐life complexities. We also develop the analytical results when one agent does not behave strategically while the other agent does and show that our simulations for this environment also result in convergence toward the theoretical equilibrium. Because the nature of the best response in the new setting is very different (pure strategy as opposed to mixed), it indicates the robustness of the devised algorithm. The use of artificial agents can also overcome the limitations in rationality demonstrated by human managers. The results thus have interesting implications for designing artificial agents in automating bid responses for large numbers of bids where human intervention might not always be possible.     

Estimating detailed distributions from grouped sociodemographic data: ‘get me started in’ curve fitting using nonlinear models

In much demographic analysis, it is important to know how occurrence-exposure rates or transition probabilities vary continuously by age or by time. Often we have coarse or fluctuating data so there can be a need for estimation and smoothing. Since the distributions of rates or counts across age or another variable are often curved, a nonlinear model is likely to be appropriate. The main focus of this paper is on the estimation of detailed information from grouped data such as age and income bands; however, the methods we outline could also be applied to other settings such as smoothing rates where the original data are ragged. The ability to carry out curve fitting is a very useful skill for population geographers and demographers. Curve fitting is not well covered in statistics textbooks, and whilst there is a large literature in journals thoroughly discussing the detail of functions which define curves, these texts are likely to be inaccessible to researchers who are not specialists in mathematics. We aim here to make nonlinear modelling as accessible as possible. We demonstrate how to carry out nonlinear regression using SPSS, giving stepped-through hypothetical and research examples. We note other software in which nonlinear regression can be carried out, and outline alternative methods of curve fitting.     

Perceptions of organization development in South Korea: the use of a sensemaking approach

ABSTRACT

This qualitative study explores how employees engage in sensemaking during Organization Development (OD) initiatives in chaebols, that is, large family-owned firms in South Korea. In adopting a case study approach, semi-structured interviews were conducted with 37 respondents drawn from different levels of a chaebol to address three research questions. First, what key contextual factors are associated with employees’ sensemaking at different levels of an organization? Second, how do individuals at different levels of the organization make sense of an OD initiative through the ‘searching for plausibility’ property of sensemaking? Third, what contextual cues are influential when employees engage in ‘identity construction’ in sensemaking in response to an OD initiative? The findings and implications of the study demonstrate multiple subjective realities, which employees from different levels construct, indicating that the prevailing norms and practice within the existing culture, which have been influential in constructing the identities of employees should be identified when attempting to implement OD to change the organizational culture.     

Educating back-injured workers: What should we be teaching?

OBJECTIVE: The purpose of this study was to identify what information people with acute and chronic back pain, health care practitioners, employers and case managers felt should be included in an educational brochure for recently back-injured workers. STUDY DESIGN: Four focus groups were convened, each comprising several representatives from one of the four constituencies. Participants rated 32 information items regarding their inclusion in an educational brochure. Ratings were tabulated for ranking and for group comparisons. RESULTS: While consensus was strong for most information items, there were apparent differences between the groups for several items relating to work resumption, medical attention, and legal or compensation consultation. CONCLUSIONS: Perceived educational needs of back-injured workers may differ from those of their health care practitioners and from their employers or insurers. Future efforts to prevent back disability through education should include evaluation of the informational needs of injured workers.     

Non-estrogen-based treatments for menopausal symptoms

The British Menopause Society Council is committed to provide up-to-date authoritative reviews to aid health professionals to inform and advise women about key issues in postreproductive health. This guidance refers to non-estrogen-based treatments for menopausal symptoms, such as hot flushes, symptoms of urogenital atrophy and lack of sexual desire. Treatment of choice should be based on up to-date information and targeted to individual women's needs. Non-hormonal strategies may be useful for women with estrogen-dependent disease such as breast cancer.