首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1395篇
  免费   82篇
管理学   178篇
民族学   13篇
人口学   125篇
丛书文集   3篇
理论方法论   173篇
综合类   10篇
社会学   914篇
统计学   61篇
  2023年   17篇
  2022年   5篇
  2021年   7篇
  2020年   34篇
  2019年   45篇
  2018年   51篇
  2017年   71篇
  2016年   52篇
  2015年   42篇
  2014年   63篇
  2013年   206篇
  2012年   88篇
  2011年   77篇
  2010年   56篇
  2009年   52篇
  2008年   49篇
  2007年   54篇
  2006年   59篇
  2005年   37篇
  2004年   43篇
  2003年   47篇
  2002年   57篇
  2001年   26篇
  2000年   25篇
  1999年   23篇
  1998年   23篇
  1997年   13篇
  1996年   19篇
  1995年   18篇
  1994年   5篇
  1993年   18篇
  1992年   12篇
  1991年   9篇
  1990年   9篇
  1989年   5篇
  1988年   7篇
  1987年   6篇
  1986年   5篇
  1985年   3篇
  1984年   6篇
  1983年   2篇
  1982年   10篇
  1981年   3篇
  1980年   5篇
  1978年   2篇
  1977年   4篇
  1975年   2篇
  1974年   1篇
  1972年   1篇
  1969年   1篇
排序方式: 共有1477条查询结果,搜索用时 15 毫秒
161.
In this overview, I comment on the strong theme of the need to define and improve the quality of doctoral education in marriage and family therapy that pervades the three essays. Deficits in research training are the central concern, although the essayists take different perspectives on the nature of the research training needed. The different perspectives can be understood in terms of three different models of doctoral education. The institutional model focuses on professional training with little financial support for students and lower expectations for faculty research. The community of scholars model emphasizes a balance of research and practice with students required to attend full-time and financial support provided. Research is a mix of faculty- and student-driven and is often focused on professional issues. The star researcher model often held out as the ideal, although not yet represented in marital and family therapy (MFT), emphasizes faculty externally funded programmatic research with students working on and supported by faculty grant funding. The value and role of all three models in MFT doctoral education are described and discussed.  相似文献   
162.
163.
This article reports on the “social empathy attitudes” results that were part of a larger study on empathy in college students at a large research university in the Southwest. Two hundred ninety-four students completed the Social Empathy Assessment Index (SEAI). The research hypothesis was that students of color would have higher levels of social empathy attitudes than Caucasian students. The statistically significant SEAI items suggested that Latino students identify as more collectivist and more optimistic and have higher levels of social empathy attitudes. Latinos may be more willing to help a stranger than either Caucasians or members of other racial groups.  相似文献   
164.
Greenberg  Michael  Solitare  Laura  Frisch  Michael  Lowrie  Karen 《Risk analysis》1999,19(4):635-647
The regional economic impacts of the U.S. Department of Energy's accelerated environmental cleanup plan are estimated for the major nuclear weapons sites in Colorado, Idaho, New Mexico, South Carolina, Tennessee, and Washington. The analysis shows that the impact falls heavily on the three relatively rural regions around the Savannah River (SC), Hanford (WA), and Idaho National Engineering and Environmental Laboratory (ID) sites. A less aggressive phase-down of environmental management funds and separate funds to invest in education and infrastructure in the regions helps buffer the impacts on jobs, personal income, and gross regional product. Policy options open to the federal and state and local governments are discussed.  相似文献   
165.
The concept of Hazard Analysis and Critical Control Point (HACCP) is a system that enables the production of safe meat and poultry products through the thorough analysis of production processes, identification of all hazards that are likely to occur in the production establishment, the identification of critical points in the process at which these hazards may be introduced into product and therefore should be controlled, the establishment of critical limits for control at those points, the verification of these prescribed steps, and the methods by which the processing establishment and the regulatory authority can monitor how well process control through the HACCP plan is working. The history of the development of HACCP is reviewed, and examples of practical applications of HACCP are described.  相似文献   
166.
Objective . We draw on ecological modernization theory and international political economy arguments to examine the sources of an environmental Kuznets curve (or EKC) that produces an inverted U-shaped rate of deforestation relative to economic development. Method . We use ordinary least squares regression with White's (1978) correction for possible heteroskedasticity to examine the rate of deforestation (1980–1995) in less developed countries. Results . Net of controls for initial forest stock and the quality of deforestation estimates, we find strong evidence for an EKC driven by (1) agglomeration effects linked to the level of urbanization, (2) rural-to-urban migration that partially offsets rural population pressure, (3) the growth of services-dominated urban economies, and (4) strong democratic states. We find little evidence that foreign debt or export dependence influence the deforestation rate. Conclusions . Although deforestation continues to pose pressing and potentially irreversible environmental risks, there is evidence of self-corrective ecological and modernization processes inherent in development that act to mitigate these risks.  相似文献   
167.
This paper argues that planning entails distributed, mutual contributions of individuals, their social partners, and their community institutions. We suggest that these mutually involved contributions can be viewed through shifts in focus of analysis, contrasting with analyses of cognitive development that treat individuals as though they exist apart from their social and cultural worlds. We illustrate this argument with a study examining the distributed nature of planning to remember in a complex everyday task. We investigated the personal, interpersonal, and institutional cognitive contributions of 16 Girl Scouts, their mothers and customers and other companions, and institutions (the national organization and the cookie company) in keeping track of deliveries and planning collection of money in Girl Scout cookie sales and deliveries. The article also discusses an analytic methodology (Functional Pattern Analysis) for abstracting findings from the details of rich ethnographic data. Individual scouts, their mothers, customers, and the scouting organization and cookie company all played significant roles in keeping track of progress. In particular, tools and supports provided by the cookie company played a key role in organizing the cognitive tasks, and the scouts collaborated in planning with other people (usually their mothers and customers). Our findings illustrate the importance of examining contributions beyond those of the individual, while still recognizing the active roles of individuals in thinking. We argue that conceiving of individual, interpersonal, and institutional/cultural contributions as mutually constituting aspects of cognitive activities supports this aim beyond the usual focus on separate individual and ‘external’ factors.  相似文献   
168.
This article discusses a widespread pattern of migratory moves that is often overlooked in contemporary research on transnational migration. Transnational theory has successfully highlighted the significance of migrants' attachments to people and places transcending the confines of nation‐states. By emphasizing, a priori, the national, this theory tends to overlook the full complexity and meaning of migrants' extra‐local socio‐cultural relations. Through an ethnographic study of dispersed family networks of Caribbean origin, I explore the wide range of migration practices in which differing actors engage and the nature of the sociocultural systems that emerge as migrants move between places.  相似文献   
169.
Two major predictors of subjective quality oflife (SQOL) in adults are known to beself-esteem and a sense of primary control.Moreover, secondary control is known to be animportant defence strategy when primary controlfails. This study aimed to determine whetherthese relationships also apply to children. Asample of 66 children aged from 5 to 12 yearswere compared on their use of primary andsecondary control and on their ratings of SQOLand self-esteem. SQOL was measured using theComprehensive Quality of Life Scale,self-esteem by using the CoopersmithSelf-Esteem Inventory, and primary andsecondary control were measured by codingchildren's responses to three short video clipsof children in stressful situations. It wasfound that younger children use more primarycontrol and less secondary control than olderchildren. However, five year olds were foundcapable of producing secondary controlstrategies. Contrary to expectation, primaryand secondary control did not predict eitherself-esteem or SQOL. However, self-esteempredicted SQOL as expected and no sexdifferences were found. These findingsemphasise important differences from the adultliterature and the reasons for this arediscussed.  相似文献   
170.
The articles that make up this Sociological Inquiry feature emerged from the 1995 meetings of the American Sociological Association. The authors included in this issue were expressly solicited for a special session on “Technologically Generated Communities.” The authors were asked to individually provide their own perspectives on the intersection of technology, community, and social action. My essay attempts to crystallize several key changes that the new communication technologies demand of conceptual frames long embraced by sociologists. In particular, the pages that follow propose some necessary adjustments to the ways in which sociologists formulate and apply three key analytic concepts: social interaction, social bonding, and empirical experience.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号