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   12538篇
  免费   205篇
管理学   1841篇
民族学   62篇
人才学   1篇
人口学   1303篇
丛书文集   65篇
教育普及   1篇
理论方法论   1111篇
现状及发展   1篇
综合类   137篇
社会学   5845篇
统计学   2376篇
  2023年   82篇
  2022年   66篇
  2020年   173篇
  2019年   251篇
  2018年   294篇
  2017年   383篇
  2016年   313篇
  2015年   207篇
  2014年   271篇
  2013年   2181篇
  2012年   412篇
  2011年   351篇
  2010年   291篇
  2009年   277篇
  2008年   306篇
  2007年   304篇
  2006年   270篇
  2005年   293篇
  2004年   275篇
  2003年   233篇
  2002年   285篇
  2001年   317篇
  2000年   316篇
  1999年   289篇
  1998年   195篇
  1997年   193篇
  1996年   188篇
  1995年   178篇
  1994年   144篇
  1993年   170篇
  1992年   183篇
  1991年   162篇
  1990年   170篇
  1989年   193篇
  1988年   163篇
  1987年   150篇
  1986年   158篇
  1985年   180篇
  1984年   176篇
  1983年   168篇
  1982年   132篇
  1981年   121篇
  1980年   108篇
  1979年   148篇
  1978年   98篇
  1977年   94篇
  1976年   99篇
  1975年   93篇
  1974年   87篇
  1973年   76篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
901.
This paper describes a model (the VAM model)which integrates three of the most significantdimensions of the work experience, work values,attitudes, and moods, into one overarching framework.The VAM model proposes that a rich and more completeunderstanding of the experience of work necessitates thesimultaneous consideration of work values, attitudes,and moods. After describing how work values, attitudes, and moods, each capture key aspects ofexperiencing work, we discuss three important dimensionsalong which they vary: time, dynamism, and focus. Thesedimensions underscore the need for the simultaneous consideration of values, attitudes, and moodsfor a fuller understanding of the work experience. Wethen describe how work values, attitudes, and moods havethe potential to influence each other. Finally, we discuss the implications of the VAM modelfor understanding important organizational outcomesincluding extra-role behavior, job performance, socialloafing, absenteeism, and turnover.  相似文献   
902.
SUMMARY Invoking the predictive approach with a fixed population set-up, and employing initially the customary ratio and product estimators as potential predictors for the non-surveyed part of the population, we have generated sequences of ratio-based and product-based estimators. The proposed ratio-based and product-based estimators of order k are-under some practical conditions-found to be more efficient than the customary ratio and product estimators and the usual simple mean when k is chosen optimally. Under the optimal value of k, the kth-order ratio-based and product-based estimators are found to be as efficient as the linear regression estimator. We have used real population data to illustrate the efficacy of the proposed ratio-based and product-based estimators relative to the usual simple mean and the customary ratio and product estimators.  相似文献   
903.
904.
Analysis of 1995 Vremya (Russian national television) newscasts reveals few traces of the cold-war framework that dominated news media discourse throughout the world for almost four decades. The ability of Vremya to reconstruct its images of Russia and the United States reaffirms the contention of Edelman, Hall, and others that media news accounts evoke a spectacle that is an ideological product, not a set of facts. The spectacle of politics is a fetish, a creation that then dominates the thought and action of its creators.  相似文献   
905.
This article examines the advantages a single Democratic incumbentutilized to win reelection in 1984 despite an overwhelming victoryby Ronald Reagan at the top of the ticket in the congressionaldistrict. The incumbent won reelection because of two typesof ticket splitting: Republican-inclined voters who voted forRepublican candidates for president and U.S. Senate and splitto vote for the Democratic incumbent for Congress, and Democraticvoters who supported Democratic candidates for U.S. Senate andCongress but split to vote for Ronald Reagan for president.Ticket splitting was found to be associated with basic politicalorientation—weak Republican and independent voters splitin favor of the Democratic incumbent and were far less likelyto vote a straight ticket for either party. Support for theDemocratic incumbent was explained in nonideological terms andwas based upon high recognition and favorability, constituentservice, voting record, and personal familiarity. For the Republicanchallenger, who never achieved a high level of recognition (despitesignificant campaign expenditure), support came almost solelyfrom the most partisan Republican members of the electorateand was based simply upon the party affiliation of the Republicanchallenger.  相似文献   
906.
In clinical work, we have observed that the loss of the father through divorce has a significant effect on the young girl's developing sense of feminity. This paper briefly reviews the research findings from sex-role development theory and psychoanalytic theory, and presents clinical discussions of latency aged girls whose parents divorced during their daughter's early and oedipal years. The most common defensive or coping patterns seen in these child patients during latency are identified, with clinical material presented to illustrate both the existence of these patterns and implications for treatment.  相似文献   
907.
908.
909.
This paper recognizes the important role of family involvement in services to people with developmental disabilities. The paper presents a conceptualization of involvement that was an outcome of a qualitative study of involvement from the perspective of family members themselves. The authors identify a framework of family involvement the composition of which incorporates four system levels (i.e. the individual, program/agency, community, society) and the five role opportunities for family members (i.e. treatment agent, planner, advocate, evaluator, and consultant/educator). Barriers to involvement are then delineated and the authors autline a process for promoting family involvement: 1) contracting for involvement; 2) developing a support system for involvement; and 3) monitoring and evaluating involvement.Presented at the Fourth Annual Conference of The Michigan Chapter, National Association of Social Workers, May 14, 1988. Grand Rapids Michigan.The writing of this paper was supported in part by a research stimulation grant awarded to the authors by Wayne State University. Portions of this article are included in an extensive research report in Epstein, I and Grasso, A. Editors,Research Utilization in Social Work, Wayne State Univesity Press, in Press.  相似文献   
910.
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