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   22531篇
  免费   747篇
  国内免费   2篇
管理学   3130篇
民族学   139篇
人才学   1篇
人口学   1998篇
丛书文集   94篇
教育普及   1篇
理论方法论   2090篇
综合类   266篇
社会学   11261篇
统计学   4300篇
  2023年   167篇
  2022年   111篇
  2021年   170篇
  2020年   438篇
  2019年   629篇
  2018年   742篇
  2017年   969篇
  2016年   787篇
  2015年   516篇
  2014年   689篇
  2013年   3956篇
  2012年   895篇
  2011年   814篇
  2010年   622篇
  2009年   514篇
  2008年   632篇
  2007年   595篇
  2006年   627篇
  2005年   497篇
  2004年   513篇
  2003年   415篇
  2002年   435篇
  2001年   513篇
  2000年   457篇
  1999年   433篇
  1998年   337篇
  1997年   282篇
  1996年   303篇
  1995年   310篇
  1994年   275篇
  1993年   274篇
  1992年   324篇
  1991年   310篇
  1990年   301篇
  1989年   268篇
  1988年   250篇
  1987年   207篇
  1986年   238篇
  1985年   263篇
  1984年   223篇
  1983年   202篇
  1982年   169篇
  1981年   138篇
  1980年   167篇
  1979年   180篇
  1978年   141篇
  1977年   119篇
  1976年   99篇
  1975年   98篇
  1974年   100篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
201.
202.
203.
Hofstadter's landmark analysis of anti-intellectualism in American life is interpreted within the framework of the sociology of knowledge. His analysis suggests three analytically distinct types of anti-intellectualism: religious anti-rationalism, populist anti-elitism, and unreflective instrumentalism. Each type arises from within its own distinctive institutional matrix. Although Hofstadter fails to anticipate the growing cultural impact of mass media institutions, he demonstrates convincingly that anti-intellectualism is not a unitary phenomenon.  相似文献   
204.
This paper develops a likelihood‐based method for fitting additive models in the presence of measurement error. It formulates the additive model using the linear mixed model representation of penalized splines. In the presence of a structural measurement error model, the resulting likelihood involves intractable integrals, and a Monte Carlo expectation maximization strategy is developed for obtaining estimates. The method's performance is illustrated with a simulation study.  相似文献   
205.
206.
Abstract Rural women have difficulty finding good jobs. Ownership of small businesses offers an alternative but the sales and income of women-owned firms are significantly lower than those of men-owned firms. Compared with men, women owners are more likely to operate smaller and newer businesses; however, these differences do not completely account for the gap in gross sales between men- and women-owned businesses. The strongest influences on business success are firm size, corporate status, and industrial sector. Though significant, the owner's gender is less important than these organizational characteristics. The factors influencing success of small businesses generally are the same for men- and women-owned businesses. More research on business networks and the start-up phase of small businesses is necessary for a better understanding of the sources of gender differences in success.  相似文献   
207.
The purpose of this paper is to provide an overview of behavioral and cognitive treatment approaches in the management of pathological gambling disorders. Disappointingly, the literature to date contains only one controlled outcome study in which two differing behavioral techniques were compared. Although research in general has focussed on identifying the nature of cognitive distortions in gambling, findings from these studies have not been systematically translated into treatment programs. It is concluded that methodological limitations including small sample size, absence of control groups, multiple concurrent interventions and poorly defined outcome criteria preclude conclusive statements to be drawn regarding the active ingredient of either behavioral or cognitive strategies. The program offered within the Impulse Disorders Research Centre is outlined.The authors wish to gratefully acknowledge the assistance and contribution of Zachary Steel, Research Assistant, in the preparation of this paper.  相似文献   
208.
209.
A training project in a northern Canadian community providedan opportunity to examine participatory planning approachesand the meaning of work in First Nations communities. Focusgroups conducted three years after the unsuccessful interventionof a community economic development (CED) project suggest thatcomplex factors such as lack of support from community leadersand rate of pay for workers determine whether CED is alwaysappropriate in northern, First Nations contexts.  相似文献   
210.
The 1995 wave of the Add Health study is used to investigate the relative influence of parent gender and residence on patterns of parental involvement with adolescents. Adolescent reports (N =17,330) of shared activities, shared communication, and relationship quality with both biological parents are utilized. A multidimensional scaling analysis reveals that parent gender explains most of the variance in parent‐adolescent involvement, with residential status playing a secondary yet a fundamental role in accounting for these patterns. Resident mothers who do not live with adolescents’ biological fathers engage in the broadest range of activities with their children. Unpartnered resident fathers display patterns of parenting that are as similar to mothers as they are to other fathers.  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