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991.
992.
In countries worldwide, Outdoor Education (OE) offers rich possibilities for learning. OE has been researched for many decades; however the field lacks an integrating framework for its different historical, geographical and disciplinary conceptualisations. The outcomes of OE programmes are well documented and appear diverse, yet also have common attributes suggesting there is scope for unifying approaches. Although substantive barriers to the conduct of OE programmes have been identified, these have seldom been synthesised. This paper offers a narrative review of the literature addressing three key questions designed to look rearward at where OE has come from: (i) how is OE conceptualised, and what theoretical models have been used in OE? (ii) what evidence exists regarding the effectiveness of OE programmes? (iii) what are the barriers to conducting OE programmes? The paper then advances onward with an integrated framework for reconceptualising OE and providing insights into how the field may be strengthened and augmented.20124  相似文献   
993.
Assessing policy success and failure is a significant challenge. This article seeks to address this by utilizing two case studies of legislation from the United Kingdom Parliament, the National Minimum Wage Act 1998 and the Academies Act 2010, so as to develop a nuanced understanding of how and in what ways policies have been successful, or otherwise. Drawing on these two case studies, and the work of a variety of authors, the article illustrates the complex nature of the challenge, but suggests that by identifying “targets”, “aims” and “processes” it is possible to make reasonable judgements about the relative success of a policy. It concludes that this framework therefore has considerable potential utility.  相似文献   
994.
Violence against women (VAW) is a serious and prevalent problem globally. Societal‐level norms, practices and structures are among the factors contributing to it, sometimes referred to collectively as representing “cultures of support” for VAW. Understanding factors contributing to these cultures is important for prevention, but remains the subject of debate. Population‐level surveys of attitudes toward VAW are one means to strengthen this understanding. Although there are a number of such surveys internationally, scholarly research based on secondary analysis of data, at least from surveys in high‐income countries, is scant. This article reports on new analyses of the Australian National Community Attitudes Towards Violence Against Women survey to explore its potential to further empirical and conceptual understanding of cultures of support for VAW. To facilitate this, a scale to measure attitudes toward VAW was developed post hoc from the survey (the Violence Supportive Attitudes, or VSA‐18, Scale). Subsequent analyses investigate the relationship between this scale and relevant demographic factors and a measure of attitudinal support for gender equality (GE). The GE measure, place of birth, employment and occupation, generation, education and sex contribute to variance in the VSA‐18 Scale. Findings are discussed in the context of theoretical debates and directions for future research.  相似文献   
995.
ABSTRACT

Unmet need for long-term services and supports has been linked to a variety of harmful health outcomes. One suggested strategy for ameliorating unmet need is to give participants control of a budget and let them construct individualized plans. The evaluation of the Cash and Counseling controlled experiment (CCDE) documented a marked reduction in unmet need when compared to traditional agency-based solutions, but it also showed significant unmet needs remained. This paper reanalyzes 76 case studies from the CCDE to, for the first time gain an understanding of what those unmet needs are, who sees them, and what participants, caregivers and support brokers think might reduce this problem. Using a collective or multiple case study approach to understand this phenomenon, unmet needs were sorted into five categories using real life experiences of respondents. Unmet needs for assistance in managing the employer and budget tasks of self-direction were also captured.This paper discusses situations where the clinician researchers documented needs that were not expressed by the care recipients and provides a picture of where and why unmet needs remain.The paper concludes with strategies for reducing unmet needs and training future social workers.  相似文献   
996.
Network centralization is a network index that measures the degree of dispersion of all node centrality scores in a network from the maximum centrality score obtained in the network. The Gil Schmidt power centrality index was developed for use in describing the political networks of Mexico, Gil and Schmidt [Gil, J., Schmidt, S., 1996a. The origin of the Mexican network of power. In: International Social Network Conference, Charleston, SC, USA, pp. 22–25; Gil, J., Schmidt, S., 1996b. The political network in Mexico. Social Networks 18, 355–381]. Upper bounds for network centralization, using the Gil Schmidt power centrality index, are derived for networks of fixed order and for when the network is bipartite, such as can arise from two mode data. In each case the networks that have maximum network centralization are described.  相似文献   
997.
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999.
While academic and policy circles have given much attention to the assimilatory experiences of Mexican immigrants in the United States, less is known about those who stay behind—an especially unfortunate oversight given the increasing number of Mexican youth with migrant family members. Of the studies on this topic, most have sought to identify the effect that migration has on youths’ migratory and educational aspirations, often using qualitative methods in individual sending communities. The present article supplements this research in two ways: (1) in addition to assessing educational outcomes, the scope of the analysis is expanded to include nonmigrants’ interaction with another homeland institution of upward mobility: the labor market; and (2) using a large demographic data set, statistical techniques are employed to adjust for unobserved selectivity into the migrant family-member population, thus accounting for a potentially serious source of bias. The results suggest that youth in migrant-sending families are less likely to complete the educational transitions leading up to postsecondary school and have a lower probability of participating in the local economy. The results also indicate that unobserved factors play a “nonignorable” role in sorting youth into migrant and nonmigrant families.  相似文献   
1000.
In this article, we explore the effect of public policy on the extent to which genes influence smoking desistance. Using a sample of adult twins (n mz = 363, n dz = 233) from a large population registry, we estimate Cox proportional hazards models that describe similarity in the timing of smoking desistance among adult twin pairs. We show that identical twin pairs are significantly more likely to quit smoking within a similar time frame compared with fraternal twin pairs. Importantly, we then show that genetic factors for smoking desistance increase in importance following restrictive legislation on smoking behaviors that occurred in the early and mid-1970s. These findings support the social push perspective and make important contributions to the social demography and genetic epidemiology of smoking as well as to the gene-environment interaction literatures.  相似文献   
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