全文获取类型
收费全文 | 3150篇 |
免费 | 84篇 |
专业分类
管理学 | 482篇 |
民族学 | 24篇 |
人才学 | 1篇 |
人口学 | 272篇 |
丛书文集 | 28篇 |
理论方法论 | 315篇 |
现状及发展 | 1篇 |
综合类 | 35篇 |
社会学 | 1658篇 |
统计学 | 418篇 |
出版年
2023年 | 24篇 |
2022年 | 18篇 |
2021年 | 30篇 |
2020年 | 74篇 |
2019年 | 81篇 |
2018年 | 92篇 |
2017年 | 130篇 |
2016年 | 117篇 |
2015年 | 86篇 |
2014年 | 94篇 |
2013年 | 471篇 |
2012年 | 127篇 |
2011年 | 113篇 |
2010年 | 77篇 |
2009年 | 96篇 |
2008年 | 92篇 |
2007年 | 78篇 |
2006年 | 85篇 |
2005年 | 98篇 |
2004年 | 101篇 |
2003年 | 88篇 |
2002年 | 92篇 |
2001年 | 85篇 |
2000年 | 72篇 |
1999年 | 54篇 |
1998年 | 38篇 |
1997年 | 36篇 |
1996年 | 49篇 |
1995年 | 40篇 |
1994年 | 38篇 |
1993年 | 56篇 |
1992年 | 41篇 |
1991年 | 36篇 |
1990年 | 26篇 |
1989年 | 22篇 |
1988年 | 24篇 |
1987年 | 25篇 |
1986年 | 24篇 |
1985年 | 23篇 |
1984年 | 33篇 |
1983年 | 24篇 |
1982年 | 28篇 |
1981年 | 22篇 |
1980年 | 21篇 |
1979年 | 21篇 |
1978年 | 13篇 |
1977年 | 22篇 |
1975年 | 21篇 |
1974年 | 19篇 |
1973年 | 12篇 |
排序方式: 共有3234条查询结果,搜索用时 17 毫秒
31.
Identifying and selecting suitable criteria is an important consideration in evaluating the performance of public sector organizations. Which criteria are chosen, and how they are weighted, will depend largely on the perspective being taken; different stakeholders (for example, clients, providers or commissioners) are likely to emphasize different criteria. In this paper a number of criteria are identified and an argument is developed to indicate which criteria are likely to be valued by various stakeholders. Furthermore, a number of approaches and mechanisms for evaluation are identified and the links between these, the criteria appropriate to them and the various stakeholders are made explicit. Finally, the issue of politics and the distribution of power between the stakeholders is addressed with a call for greater explicitness in using and balancing criteria (for example, as between professionals and the intended beneficiaries of services). In this way, while recognizing the inherent political nature of performance evaluation, the planning and implementation of services may be improved by a more mutually informed approach to evaluation. 相似文献
32.
Standard decision theoretic models disregard the phenomenon of interpersonal dependency of preferences. In this paper it is argued that interpersonal dependency of preferences is a serious challenge for standard utility theory. First we sketch the more philosophical aspects of the problem and then, using a simple, formal model for the two-person case, we show that interpersonal dependency of preferences generally results in indeterminacy of preferences (resp. of subjective utility). 相似文献
33.
34.
35.
Recent trends in the process of stratification 总被引:1,自引:0,他引:1
Using the 14 annual cross-sections from the General Social Survey, we specify a "basic model" of attainment and describe the year-by-year fluctuations in its parameters. The results are partially consistent with theories describing the gradual growth of universalistic patterns of stratification and mobility. Under a linear model of educational achievement, we find that the direct effects of race are weakening and the returns to class-based advantages are declining in tandem. The contours of the socioeconomic "gender gap" are also changing in important ways, with the male intercept declining at a rapid pace and the female term registering small and insignificant year-by-year gains. At the same time, the returns to experience and schooling are increasing for men, whereas the corresponding returns for women have remained stable over the 15-year period. This pattern of interaction effects implies that the size of the gender gap varies over time and across different population groups. 相似文献
36.
37.
Thomas K. Rudel 《Rural sociology》1998,63(4):533-552
Abstract Environmental social scientists have recently begun to use the term 'forest transition' to describe how forest cover changes as economic development occurs in nations. The hypothesized transition occurs as follows. An initial surge in economic activity in impoverished societies spurs deforestation, but as economic activity continues to intensify and cities grow larger, a 'turnaround' occurs, and deforestation gives way to reforestation. This paper uses cross-national data from five successive surveys of world forest resources to assess this empirical claim. A turnaround in forest cover trends does occur in a significant number of nations. The paper also evaluates two explanations for the turnaround, a wood scarcity hypothesis derived from microeconomic theory and an industrialization hypothesis linked to central place theory. It finds period specific support for the industrialization hypothesis. The paper concludes with a brief discussion of the implications of these findings for proposals to alleviate the biodiversity crisis through programs of reforestation. 相似文献
38.
The medical community, along with other government agencies, has created its own frame of environmental illness. This frame has been generally accepted by the American public. In this paper we discuss framing in general and the factors related to how the environmental illness frame has been constructed and maintained. We offer a brief history of the medical institution and illustrate the frame with its definitions of environmental illness. Qualitative data from a study of Oak Ridge, a contaminated community located in Tennessee, are examined to analyze the consequences of challenging the environmental illness frame. Implications for future research are discussed. 相似文献
39.
Thomas K. Kenemore 《Child and Adolescent Social Work Journal》1998,15(4):249-249
40.
Sarah E. Turner Thomas I. Nygren William G. Bowen 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》1993,4(1):73-94
An analysis of the field of higher education reveals a surprisingly large number of classification errors within the (US) National Taxonomy of Exempt Entities database. Of the nearly 4,000 non-profit entities coded within the universe of institutions of higher education, we estimate that approximately 60 per cent were incorrectly included (Type II errors). Institutions incorrectly excluded from the higher education universe (Type I errors) represent roughly 10 per cent of the institutions coded correctly. These errors result primarily from assigning codes on the basis of the names of organisations (for example, College Park Towers is classified as a college, when it is in fact a housing complex for senior citizens) and from trying too hard to assign codes in ambiguous situations. The consequences can be significant for the users of these data, and we recommend raising bright warning flags while simultaneously enlisting the help of the entire non-profit sector in improving the classification coding process.The authors are with The Andrew W. Mellon Foundation. In addition to our colleagues on the staff of the Foundation, we wish to thank Helmut Anheier, Ted Bozovich, Harvey Dale, Virginia Hodgkinson, Stephen Noga and Christopher Toppe for helpful suggestions. 相似文献