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41.
Sixty‐five has long been thought of as the point of entry into “old age.”; We propose a number of life table criteria for answering the following questions: If 65 was considered appropriate four decades ago, what is the corresponding age today? If 65 was (implicitly) a male‐oriented definition four decades ago, as we believe it was, what would have been the appropriate definition for women at that time, and what is it today? We address these questions by applying our criteria to Canada, using 1951 and 1991 life tables, but the criteria could be applied equally well to other countries. For other developed countries we would expect broadly similar results. 相似文献
42.
43.
Abstract In this paper are formulated some convenient summary measures of fertility patterns. These measures, which are based on the Gompertz function, are total lifetime fertility, median age of mothers at childbirth, and inter-quartile range of age of mothers at childbirth. Estimates of the parameters of Gompertz function, based on Canadian data, are used to derive, for each of the summary measures, values which reflect historical fertility experience, and thus give an impression about the range of realistic values for these measures. A simple model of demographic activity which includes the Gompertz function is also considered, and this model is used in computer simulation experiments to determine the macro-demographic effects of changes in each of the three summary measures. 相似文献
44.
ABSTRACTThe gay traveler, a segment of the lesbian, gay, bisexual, and transgender (LGBT) travel market, is perceived to be a homogeneous market segment as a result of the assumption that gay men have a unique “homosexual lifestyle.” This assumption is problematic as it conceals many other important variables, and it may hinder effective destination marketing. A Web-based electronic survey was completed by 469 gay male travelers, and attribute-based benefit segmentation was carried out by applying a hierarchical cluster analysis using Ward’s procedure with Euclidean distances. The typology is based on the push and pull framework; the motivations of travelers were assessed both in terms of their socio-psychological motivations and destination attributes of Cape Town. The typology empirically suggests that gay travelers are not homogeneous, and that sexuality influences the travel behavior of a minority of gay men. Consequently, not all gay travelers or activities by these travelers can be labeled as “gay” tourism. 相似文献
45.
This article examines the relationship between gender and conversational power by treating as problematic the process through which a social position is transformed into conversational advantage. Using symbolic interactionism, it is argued that conversational power is exercised over the course of a role performance and is affected by the identities of the interactants and the context in which interaction occurs. This argument is evaluated by using conversational data from a same-sex dyadic role-playing exercise and by measures of gender identity. Findings indicate that regardless of a person's sex, the more "male like" his/her gender identity, the more likely he/she is to challenge statements made by alter. Concerning context, the more assertive alter's behavior, the more likely ego is to act in a similarly assertive manner. The relevance of these findings for the broader study of self, society, and conversational behavior is discussed. 相似文献
46.
Martin E. Spencer 《Sociological Forum》1994,9(4):547-567
American society, in the course of its earlier history, was shaped by the competing visions of nativism and cosmopolitan liberalism. The first defined the American identity in restrictive fashion, and sought to curtail naturalization and immigration. The second, taking an expansive view of American identity, pressed opposing policies. In the period following World War II, new visions of American society have developed in the course of the struggles of people of color to overcome their historical exclusion from the American cultural identity. The latest of these visions are expressed in the movements of multiculturalism and political correctness, which are seen here as facets of a new, and morally assertive, view of American society, revolving around the efforts of previously excluded groups to construct new identities. All of these forms of consciousness—nativism, cosmopolitan liberalism, and multiculturalism—now compete on the American scene in the politics of identity.An earlier draft of this paper was presented at the Eastern Sociological Society annual meeting, Arlington, Virginia, March 1992. 相似文献
47.
The basic ideas underlying the analysis in this paper are that family size can be viewed as an economic life cycle decision and that there are decision trade-offs among fertility, consumption, and leisure. A micromodel of life cycle choice is developed and embedded in an economic-demographic macromodel. The macromodel is then used in a series of computer experiments to assess the effects on the population and the economy of changes in household preferences for children. The experiments include factual and counterfactual simulations of Canadian historical demographic experience and simulations of alternative future scenarios. The analysis and conclusions have general relevance for countries that have been through a fertility boom-and-bust sequence.We are grateful for the support received from Health and Welfare Canada's Review of Demography and Its Implications for Social and Economic Policy and from the Social Sciences and Humanities Research Council of Canada. We are grateful also to Christine H. Feaver, who carried out the computer-related aspects of the work on which this paper is based. 相似文献
48.
Spencer SA 《The International migration review》1992,26(3):754-786
"The purpose of this article is to describe the problem of illegal labor migration into Japan. It begins with a view of the current situation of illegal laborers in Japan--their numbers, their legal status, and their working and living conditions. The principal issues affecting the development of Japanese policy toward illegal foreign laborers are then discussed, and finally some alternatives are considered." Data are from a variety of published sources and concern the period 1984-1989. 相似文献
49.
This article summarizes 8 presentations from Group 8 on the theme “Training of Researchers and Practitioners,” which were part of the 2007 joint symposium of the International Association for Educational and Vocational Guidance, Society for Vocational Psychology, and National Career Development Association held in Padua, Italy. Three themes representing challenges for the profession emerged from the presentations: (a) the need for public policies addressing career development, (b) the need for greater competency standardization, and (c) the need to create innovative training programs. Discussion group participants presented creative strategies for addressing these challenges. 相似文献
50.
Juliana Martins Ruzante Valerie J. Davidson Julie Caswell Aamir Fazil John A. L. Cranfield Spencer J. Henson Sven M. Anders Claudia Schmidt Jeffrey M. Farber 《Risk analysis》2010,30(5):724-742
We develop a prioritization framework for foodborne risks that considers public health impact as well as three other factors (market impact, consumer risk acceptance and perception, and social sensitivity). Canadian case studies are presented for six pathogen‐food combinations: Campylobacter spp. in chicken; Salmonella spp. in chicken and spinach; Escherichia coli O157 in spinach and beef; and Listeria monocytogenes in ready‐to‐eat meats. Public health impact is measured by disability‐adjusted life years and the cost of illness. Market impact is quantified by the economic importance of the domestic market. Likert‐type scales are used to capture consumer perception and acceptance of risk and social sensitivity to impacts on vulnerable consumer groups and industries. Risk ranking is facilitated through the development of a knowledge database presented in the format of info cards and the use of multicriteria decision analysis (MCDA) to aggregate the four factors. Three scenarios representing different stakeholders illustrate the use of MCDA to arrive at rankings of pathogen‐food combinations that reflect different criteria weights. The framework provides a flexible instrument to support policymakers in complex risk prioritization decision making when different stakeholder groups are involved and when multiple pathogen‐food combinations are compared. 相似文献