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921.
Despite underlying regularities in the age profile of migration, there is mounting evidence of cross‐national variations in the ages at which migration occurs. Explanations for these differences have variously been sought by reference to cultural, social, and economic factors, and through analysis of reasons for moving. There is also a growing body of work linking migration events to particular transitions in the life course. We set out a conceptual framework that links contextual factors to the age structure of migration through life‐course transitions that act as proximate determinants of the age at migration. We propose metrics to capture the prevalence, timing, and spread of four key life‐course transitions: education completion, labor force entry, union formation, and first childbearing. We then seek to quantitatively establish the link between these indicators and the age and intensity of internal migration at its peak for a global sample of 27 countries. Correlation and factor analysis reveal substantial diversity in the timing and spread of transitions to adult roles, and show that cross‐national differences in the age profile of migration closely parallel variations in the age structure of the life course for over two‐thirds of countries. Migration age profiles are aligned with transitions to adulthood for both sexes but most strongly among women.  相似文献   
922.

The childbearing process should be monitored in developing countries experiencing high population growth rates and high levels of maternal and infant mortality. A mathematical model for estimation of certain aspects of the childbearing process, which requires only data on age‐specific fertility rates, is developed. Synthetic maternal childbearing indices, namely, mean ages at first and last birth, length of reproductive life span, inter‐birth spacing, and proportion of childless women, in addition to the well‐known mean age at childbearing, for the WFS countries are obtained using the proposed model. The indices are free from age truncation effects, and, under certain assumptions, provide information about a cohort's completed fertility before the women stop reproducing. The effects of women's residence and education on fertility are also examined.  相似文献   
923.
Divorce is one of the main drivers of family instability in sub‐Saharan Africa. Using data from 101 Demographic and Health Surveys and novel estimation techniques, we 1) provide the first systematic estimates of divorce across 33 countries; 2) assess trends in divorce in 20 countries; and 3) investigate the key country‐level correlates of divorce both across and within countries. Despite considerable geographic variation, our estimates show that divorce is common in most countries. Contrary to expectations, however, we find no evidence that divorce is increasing. Instead, divorce has been either stable or declining in recent decades. We show that socioeconomic factors associated with industrialization have countervailing effects on divorce. Urbanization and female employment are associated with higher levels of divorce, while age at first marriage and female education correspond to lower rates. These findings have implications for current and future family dynamics in sub‐Saharan Africa.  相似文献   
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926.
This article summarizes the results of a qualitative study of career transition experiences of middle‐aged male scientists and engineers in the current socioeconomic environment in the United States. The study addresses the effects of the transitions from psychosocial perspectives. The authors selected participants from research organizations, industry, and academic fields. The authors used a narrative approach to collect data and analyzed the data using a grounded theory approach. The results suggest that the major factors that describe the dynamics in the career transition experiences are personhood, relationships, lifestyle, and workplace environment. The findings and their implications in developing coping skills and counseling strategies are discussed.  相似文献   
927.
Well‐being is a popularised and regularly considered aspect of an individual's life. Whilst frequently theorised across disciplines interested in childhood, children's perspectives on well‐being are often missing. This article presents children's views on well‐being, focussing on the extent they consider well‐being to exist after death or near‐death experiences. Through focus‐group discussion, children's conversations reflect their ability for deep philosophical, abstract thinking and contributing to clearer understandings of well‐being across different contexts. Children's pragmatic responses about death when considering well‐being provide a valuable contribution to understanding fear of death whilst arguing for collaborative approaches between adults and children when considering complex issues.  相似文献   
928.
Cet article analyse les expériences des femmes pendant la colonisation des Prairies au Canada en mettant l'accent sur leur travail, sur leurs aptitudes et sur les capacites d'adaptation a l'environnement naturel et aux obstacles économiques auxquels ces femmes et leurs families se sont mesurés. Bien que les attitudes patriarcales domi‐nantes, la législation et les principes économiques aient quelque peu occulté les contributions des femmes, les efforts qu'elles ont déployés en Saskatchewan illustrent la «souplesse» dont ont fait preuve les fermières dans l'accomplissement de tâches productives et non productives. L'article démontre que cette souplesse a constitué un facteur déterminant de la survie des fermes familiales et, par là, du succès de l'industrie du blé. This article analyzes women's experiences during the settlement of the western prairie region of Canada. Attention is placed on their labour, skills and ability to adapt to the natural environment and the economic obstacles that they and their families encountered. While prevailing patriarchal attitudes, legislation and economic principles obscured women's contributions, the efforts of women in Saskatchewan are used to highlight the “flexibility” exhibited by farm women in performing productive and non‐productive labour. It is argued that this flexibility was critical to the survival of family farms, and thus to the success of the wheat economy.  相似文献   
929.
Using data from a survey of new entrants to the junior PhD job market in economics, this paper shows that dual‐career location problems compromise the personal and professional lives of early‐career PhDs. Contrary to the common assumption that couples who do not live together break up, we find that living apart is a viable solution to location problems in the first year after graduate school. Surprisingly, PhDs facing moderate location problems are more likely than those facing severe location problems to make career sacrifices on behalf of their relationship; PhDs facing severe location problems are more likely to live apart. (JEL, J12, J44, A11)  相似文献   
930.
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