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91.
This article examines recent changes in the structure of American households within the context of broad population changes. Decreases in married-couple households and increases in single-parent households are almost entirely due to the changing patterns of marriage, divorce, fertility, and child custody; headship rates for families have remained relatively stable. Increases in single-person and other nonfamily households are due to increases in the size of the unmarried, childless population and to the aging of this population. Increasing propensities to live alone or with nonrelatives were observed between 1970 and 1980, but these behavioral changes have abated during the early 1980s.  相似文献   
92.
Max Weber and Georg Simmel began their long and important association not later than the mid-1890s. Both emerged from the upper middle class intellectual life of Berlin, but with different starting points: Protestant political and moralistic culture for Weber; the Jewish experience and the new aesthetic culture of modernism for Simmel. Despite such a contrast, Weber and Simmel were drawn together essentially because of a shared interest in problems of modern culture. The historical evidence shows that this interest developed around an assessment of Nietzsche's significance and a critique of ‘psychologism’. The German Sociological Society both helped to establish in 1909 then became a notable, if brief, episode in the attempt to clarify the tasks of sociology as a ‘science of culture’. Their relationship (and Marianne Weber's) to the debate over the prospects for a unique ‘female culture’ illustrates a neglected aspect of the cultural problem. Notwithstanding their different sociologies, Weber and Simmel can be seen as raising a similar question about the ‘fate’ of our culture, and it is this question that continues to make their work significant.  相似文献   
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This article discusses the trauma for rape as experienced by women rape victims and focuses on a men's support group for male-significant-others of women who have been raped. The project describes the various developmental phases through which the male-significant-others of rape victims must pass in order to achieve resolution and the impact of the male's response upon the relationship with the victim.  相似文献   
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This article compares two methodologies for modeling and forecasting statistical time series models of demographic processes: Box-Jenkins ARIMA and structural time series analysis. The Lee-Carter method is used to construct nonlinear demographic models of U.S. mortality rates for the total population, gender, and race and gender combined. Single time varying parameters of k, the index of mortality, are derived from these model and fitted and forecasted using the two methodologies. Forecasts of life expectancy at birth, e0, are generated from these indexes of k. Results show marginal differences in fit and forecasts between the two statistical approaches with a slight advantage to structural models. Stability across models for both methodologies offers support for the robustness of this approach to demographic forecasting.  相似文献   
100.
Many have questioned whether voters are able to hold incumbent officials electorally accountable through a retrospective voting strategy. We examine U.S. Senate elections from 1962 to 1990 in forty-one states, explaining which incumbents ran for reelection and their success in seeking reelection. We find that an incumbent's deviation from her state party platform decreases the probability that she will run for reelection and win if she runs. Furthermore, the electoral mechanism is found to be more efficient when voters are better informed. Finally, we find that our divergent party platform model provides a better fit than the median voter model.  相似文献   
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