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961.
While new modes of data processing have provided reams of data, there has been relatively less effort in seeking to comprehend the social meaning of results of empirical work. A set of previously developed indicators of urban social structure is here examined for its link to theory, and to the social structure of the city itself. The original indicators (size, social class, racial composition and community maturity) were empirically derived. In this paper, each is taken in turn, and explored with respect to several possible social meanings. Size, for example, is considered to be itself an indicator, and an imperfect one, for system complexity; percent non-white is seen to be itself an indicator for a slowdown in the mobility process, or a slower social metabolism. These and other results are suggestions, with illustrations, but not conclusive support, from other than the original data. While it is hoped that the theoretical suggestions may themselves be of interest, it is also hoped that approach itself can indicate the fertility and usefulness of going back to theory once empirical measures have been developed.  相似文献   
962.
The effect of various factors on selection for family planning status and for natural fecund ability is studied in a simulation that incorporates a beta distribution of fecundability among women. The mean fecundabilities of current spacers, current limiters, current nonusers, and pregnant women are compared. These ratios are influenced by duration of marriage and by desired number of children. Effects of different levels of contraception are measured. Another strategy, spacing the last two wanted births, is also studied. It is found that breast-feeding status has little effect on fecundability selection. The women usually found to have greatest fecundability are not those recently pregnant at durations of marriage five and ten years, unless they wanted fewer than two children, but rather those who are using contraception to limit the number of children.  相似文献   
963.
In this paper we explore the broader policy determinants of the de-hospitalization of mental patients in Nova Scotia between the 1950s and 1980s and trace the background to the development of occupational rehabilitation programs in the community. For employment programs, the government chose to rely on non-profit NGOs as the suppliers of services. As a case study of such an organization, we examine the evolution of LakeCity Employment Services Association as a resource for people living with mental disabilities.  相似文献   
964.
Despite a rich tradition of scholarship across many disciplines, organizational research on the topic of generations has been relatively scarce. In this article we develop a framework for studying generations in organizations that draws on multiple conceptualizations across multiple disciplines. Our framework distills two distinct critical elements that give ‘generations’ agency in organizational settings – chronology (the idea that a unique location in time creates a ‘generation’) and genealogy (the idea that generations are linked through the transmission/descent of ideas/values/skills/knowledge). After an historic overview of the evolution of the topic of generations, we review generational research across the fields of political sociology, family sociology, psychology, social anthropology, cultural sociology, demography, and gerontology. Our framework elucidates how linkages between generations, based on chronology and genealogy, can be characterized in organizations and how the nature of intergenerational contact and transfer predicts a wide range of organizational outcomes such as change/innovation, conflict, turnover, and socialization. We outline the implications of this framework for future research on generations in organizations.  相似文献   
965.
The central aims of this paper are: (1) to explore the utility of using personal correspondence as a source of data for sociological investigations into the history of sociology in the UK; (2) in relation to this undertaking, to advance the beginnings of a figurational analysis of epistolary forms; and (3), to provide an empirically-grounded discussion of the historical significance of the Department of Sociology at the University of Leicester (a University largely ignored in 'standard histories' of the subject) at a formative phase in the development of the discipline within the UK. The correspondence drawn upon in the paper is between Norbert Elias and Ilya Neustadt between 1962 and 1964 when Elias was Professor of Sociology at the University of Ghana and Ilya Neustadt was Professor of Sociology and Head of the Sociology Department at the University of Leicester. From an analysis of this correspondence, we elucidate an emergent dynamic to the relationship between Neustadt and Elias, one which, we argue, undergirds the development of sociology at Leicester and the distinctive character of the intellectual climate that prevailed there during the 1960s. The paper concludes with a consideration of whether it was a collapse of this dynamic that led to a total breakdown in the relationship between Neustadt and Elias, and by extension, an important phase in the expansion of sociology at Leicester.  相似文献   
966.
Despite the scale, reach, and global impact of the human immunodeficiency virus (HIV), its study has remained largely at the purview of various micro-level analyses (e.g., Gutmann 2007; Levi and Vitória 2002). However, differences in prevalence rates at the national level suggest that other forces might be at work. Following the work of McIntosh and Thomas (2004), the only cross-national study of HIV/AIDS published to our knowledge, we conduct a cross-national analysis that examines world polity ideas that higher levels of health and women’s non-governmental organizations (NGOs) should be associated with lower levels of HIV prevalence. Initially, we find no support for these hypotheses. However, we respecify our models to test a political opportunity structure hypothesis that democracy enhances the ability of health and women’s NGOs to deal with HIV. We test this line of reasoning by including an interaction term between democracy and the health and women’s NGO variables. In doing so, we find that health and women’s NGOs are associated with lower levels of HIV prevalence in democratic rather than repressive nations.  相似文献   
967.
We develop a formal theory of legitimate collective choice. In our theory a policy choice is legitimate if the process through which the final choice was determined is consistent with some principle that can be used to (perhaps partially) rank the potential policy choices. The set of principles in any choice situation is taken to be exogenous, but a decision-making process is defined so as to deal with any nontrivial set of principles. Such a process is itself referred to as legitimate if it is guaranteed to select a legitimate outcome for each possible exogenous set of principles. We characterize the class of procedures that are legitimate, prove that legitimate policy decisions consistent with principles always exist and characterize the set of policy decisions that are legitimate for a any given set of principles. As we do not require the principles to be weak orders of the alternatives, our theory provides a notion of legitimacy that can be satisfied even when the guiding principles are potentially cyclic or incomplete. Accordingly, our theory illustrates one nontautological means by which majoritarian principles can be reconciled with legitimacy.  相似文献   
968.
We construct an equilibrium model of party competition, in which parties are especially concerned with their core and swing voters, concerns which political scientists have focused upon in their attempts to understand party behavior in general elections. Parties compete on an inifinite-dimensional space of possible income-tax policies. A policy is a function that maps pre-fisc income into post-fisc income. Only a fraction of each voter type will vote for each party, perhaps because of issues not modeled here or voter misperceptions of policies. Each party??s policy makers comprise two factions, one concerned with maximizing the welfare of its constituency, or its core, and the other with winning over swing voters. An equilibrium is a pair of parties (endogenously determined), and a pair of policies, one for each party, in which no deviation to another policy will be assented to both its core and swing factions. We characterize the equilibria: they have the property that both parties propose identical treatment of a possibly large interval of middle-income voters, while the ??left?? party gives more to the poor and the ??right?? party more to the rich. An empirical section uses the data of Piketty and Saez on taxation in the US to assess the model??s predictions. We argue that the model is roughly confirmed.  相似文献   
969.
Evaluating comprehensive, interagency initiatives to reform human services systems presents substantial challenges to traditional research models. Outcomes are observed at the system level rather than the individual level, and the validity of study results may be challenged on a variety of dimensions, particularly small sample sizes and measurement error. We report the results of a cross-site evaluation of the first phase of Reclaiming Futures, a five-year effort to improve services and interventions for justice-involved youth in 10 communities across the United States. We present the evaluation findings and discuss implications for similar research endeavors. The methods used in this study may be useful for other system-level evaluation efforts. A social network analysis analyzes changes in the size, density, and cohesiveness of stakeholder networks. Bivariate models test for associations between Reclaiming Futures implementation and key stakeholder perceptions of effective system change. Multivariate models are used to explore selection effects on item response. In general, we find positive correlations between successful implementation of Reclaiming Futures and indicators of effective and efficient system change.  相似文献   
970.
This research compares several national-origin groups in terms of how parents’ entry, legalization and naturalization (i.e., membership) statuses relate to their children’s educational attainment. In the case of Asian groups, the members of which predominantly come to the United States as permanent legal migrants, we hypothesize (1) that father’s and mother’s statuses will be relatively homogenous and few in number and (2) that these will exert minimal net effects on second-generation attainment. For Mexicans, many of whom initially come as temporary unauthorized migrants, we hypothesize (1) that parental status combinations will be heterogeneous and greater in number and (2) that marginal membership statuses will exert negative net effects on education in the second generation. To assess these ideas, we analyze unique intergenerational data from Los Angeles on the young adult members of second-generation national-origin groups and their parents. The findings show that Asian immigrant groups almost universally exhibit similar father–mother migration statuses and high educational attainment among children. By contrast, Mexicans manifest more numerous discrepant father–mother combinations, with those in which the mother remains unauthorized carrying negative implications for children’s schooling. The paper discusses the theoretical and policy implications of the delays in incorporation that result from Mexican Americans needing extra time and resources compared to the members of other groups to overcome their handicap of marginal membership status (i.e., being more likely to enter and remain unauthorized).  相似文献   
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