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141.
Gender role attitudes influence marital satisfaction and stability and are typically treated as stable traits in adulthood. Theory and retrospective studies suggest changes in the life course based on relationship histories; however, tests of these assumptions are virtually nonexistent. Analyses from a longitudinal, nationally representative U.S. sample of 590 married individuals who vary in their marital experiences revealed both period effects and distinct within-group change patterns. Over a 20-year time period all demonstrate a shift toward more egalitarian attitudes. However, contrary to retrospective accounts asserting a steep increase in egalitarian attitudes in remarriages, prospective data from men and women indicate a curvilinear pattern over time that is distinct from patterns observed for continuously married and divorced/not remarried individuals.  相似文献   
142.
The following comment was written in response to conference presentations by John Clammer and Raymond Apthorpe. In his paper, ‘Development Futures and Cultural Choices’ (in this issue as ‘Culture, Development and Social Theory’), Clammer traced recent emphases in conceptualisations of ‘culture’, in order to ask whether these better serve an integration of culture and development: (1) the idea of culture as process, (2) the rediscovery of indigenous knowledge, and (3) the integration of economy and culture. I argue that, while each of these has something good to bring, even taking account of all of them would leave us with a rather anorexic version of what is needed: systematic and sustained analysis and theorisation of social relations; and the attempt to weigh up the implications for proposed or negotiated social intervention and directional change. I exemplify issues with a discussion of the Papua New Guinea elections of 2002. Apthorpe's contribution builds on his explorations of tendencies inherent in development practice and discourse, to which I add its claims to serial progress, consistent with its technocratic tendencies.  相似文献   
143.
We provide a tractable characterization of the sharp identification region of the parameter vector θ in a broad class of incomplete econometric models. Models in this class have set‐valued predictions that yield a convex set of conditional or unconditional moments for the observable model variables. In short, we call these models with convex moment predictions. Examples include static, simultaneous‐move finite games of complete and incomplete information in the presence of multiple equilibria; best linear predictors with interval outcome and covariate data; and random utility models of multinomial choice in the presence of interval regressors data. Given a candidate value for θ, we establish that the convex set of moments yielded by the model predictions can be represented as the Aumann expectation of a properly defined random set. The sharp identification region of θ, denoted ΘI, can then be obtained as the set of minimizers of the distance from a properly specified vector of moments of random variables to this Aumann expectation. Algorithms in convex programming can be exploited to efficiently verify whether a candidate θ is in ΘI. We use examples analyzed in the literature to illustrate the gains in identification and computational tractability afforded by our method.  相似文献   
144.
Sociological research on what people think has been hampered by inadequate methods. These inadequacies are illustrated by Coleman's survey research and Burner's participant observation study. The ethnoscience approach in anthropology is developing improved methods for studying cognitive content, and the usefulness of these methods is illustrated by research on (1) wedding ceremonies, (2) kinship terminology and (3) norms and social change.  相似文献   
145.
New York City has traditionally been the portal to America for millions of foreign‐born immigrants. Current immigration echoes this past. Each year, tens of thousands of immigrants and migrants enter New York City. These individuals and families come from diverse cultures and health care systems which continue to impact on their health care needs. How can New York's health care system provide culturally sensitive and epidemiologically informed health services to these immigrants? In 1990, with a grant from the Aaron Diamond Foundation, an interdisciplinary group of professionals established the New York Task Force on Immigrant Health. This paper will describe the work of this unique multi‐disciplinary organisation as it seeks to address issues of health status and service delivery to immigrant populations. The paper will discuss specific issues and strategies with respect to a) the development of data bases, b) ethnographic investigations, c) cross‐cultural and structural barriers to care, d) the creation and analysis of models to integrate traditional and Western bio‐technical health care, and e) the informing and transforming of public policy and programs to result in more linguistically appropriate, culturally sensitive and effective health and social services. The successes of the New York Task Force on Immigrant Health, in a relatively brief period of time, provide both a model and a stimulus for other localities and nation‐states interested in preventing illness and improving the health status of their diverse populations.  相似文献   
146.
This article examines the gap existing between the de jure and the de facto situation of im/migrant children in Italian schools. Basing our comments on the specific pedagogical expertise and activities of CD/LEI (Centro di Documentazione/Laboratorio per una Educazione Interculturale — Research/Documentation Centre on Intercultural Education), an inter‐institutional organization operative in Bologna, we will discuss ways of creating a multicultural learning environment, in order to address more effectively the educational needs of im/migrant pupils in Italy.

The major findings of a book, recently published by the founder of CD/LEI and two colleagues are also presented. The book, entitled Dall'accoglienza alia Convivenza (From the Reception of Im/migrants to an Intercultural Society), is intended as a working tool for heads, teachers and school staff in primary and secondary schools in Italy.  相似文献   

147.
Parenthood has strong effects on people’s life. Some of these effects are positive and some negative and may influence the decision of having other children after the first. Demographic research has only marginally addressed the relationship between subjective well-being and fertility, and even less attention has been reserved to investigate how the subjective experience of the first parenthood may influence the decision to have a second child. Performing log-logistic hazard models using HILDA panel data (2001–2012), changes in couples’ objective life conditions and satisfaction within family and work domains after the first childbirth are related to the timing of the transition to the second parenthood. Results show that partners adopting traditional gender specialization in roles proceed quicker to the second child; however, experiencing dissatisfaction in reconciling, in the couple’s relationship and in the work domain negatively affects mothers’ probability of having a second child in the future.  相似文献   
148.
In phase II single‐arm studies, the response rate of the experimental treatment is typically compared with a fixed target value that should ideally represent the true response rate for the standard of care therapy. Generally, this target value is estimated through previous data, but the inherent variability in the historical response rate is not taken into account. In this paper, we present a Bayesian procedure to construct single‐arm two‐stage designs that allows to incorporate uncertainty in the response rate of the standard treatment. In both stages, the sample size determination criterion is based on the concepts of conditional and predictive Bayesian power functions. Different kinds of prior distributions, which play different roles in the designs, are introduced, and some guidelines for their elicitation are described. Finally, some numerical results about the performance of the designs are provided and a real data example is illustrated. Copyright © 2016 John Wiley & Sons, Ltd.  相似文献   
149.
The present short review underlines the role of testosterone (T) in the motivational and satisfaction components of women's sexuality and critically discusses the strategies to treat hypoactive sexual desire disorder (HSDD), a condition of low desire associated with personal and/or interpersonal difficulties, which is more common in surgical menopausal women. There are multiple ways androgens target the brain regions (hypothalamic, limbic and cortical) involved in sexual function and behaviour. Even though circulating available androgens have been implicated in several domains of sexual response, they seem to be related weakly to symptoms, such as low sexual desire, poor sexual arousal, orgasm and diminished well-being in postmenopausal women. The possibilities of treating low sexual desire/HSDD are multifaceted and should include the combination of pharmacological treatments able to maximize biological signals driving the sexual response, and individualized psychosocial therapies in order to overcome personal and relational difficulties. Transdermal T has been shown to be effective at a dose of 300 μg/day both in surgically and naturally menopausal women replaced with estrogen or not, without any relevant side-effects. However, the decision to treat postmenopausal women with HSDD with T is mainly based on clinical judgement, after informed consent regarding the unknown long-term risks.  相似文献   
150.
In this article we explore the relationship between education and levels of trust and tolerance in Europe. More specifically we assess whether the relationship between years of schooling and the extent to which individuals trust others in their communities and are tolerant towards immigrants varies across European countries and attempt to identify possible sources of these variations. Findings based on data from the first three rounds of the European Social Survey indicate that the association between education and levels of trust and tolerance varies significantly across countries and that a major source of this variation lies in the way in which individuals react to the level of diversity in the country where they live.  相似文献   
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