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   2952篇
  免费   125篇
各国政治   188篇
工人农民   115篇
世界政治   256篇
外交国际关系   230篇
法律   1240篇
中国政治   25篇
政治理论   998篇
综合类   25篇
  2023年   24篇
  2021年   15篇
  2020年   51篇
  2019年   57篇
  2018年   89篇
  2017年   103篇
  2016年   108篇
  2015年   76篇
  2014年   72篇
  2013年   483篇
  2012年   59篇
  2011年   84篇
  2010年   67篇
  2009年   73篇
  2008年   81篇
  2007年   75篇
  2006年   83篇
  2005年   74篇
  2004年   97篇
  2003年   78篇
  2002年   72篇
  2001年   56篇
  2000年   47篇
  1999年   42篇
  1998年   60篇
  1997年   41篇
  1996年   39篇
  1995年   60篇
  1994年   45篇
  1993年   47篇
  1992年   37篇
  1991年   39篇
  1990年   43篇
  1989年   46篇
  1988年   43篇
  1987年   44篇
  1986年   41篇
  1985年   35篇
  1984年   41篇
  1983年   35篇
  1982年   37篇
  1981年   23篇
  1980年   23篇
  1978年   30篇
  1977年   24篇
  1976年   21篇
  1975年   15篇
  1974年   27篇
  1973年   18篇
  1969年   16篇
排序方式: 共有3077条查询结果,搜索用时 15 毫秒
941.
942.
943.
No civilian government agency in the United States has received as much attention from authors as the Federal Bureau of Investigation. Much of the early writing consisted of laudatory pieces that parroted the output of the agency’s extensive public relations apparatus. This was followed by a reactive era of critical literature following the Watergate scandal and the death of J. Edgar Hoover. This article surveys the key literature on this controversial agency, including both perspectives and insider memoirs, Hoover biographies, and recent scholarly works.  相似文献   
944.
945.
946.
Collective Memory from a Psychological Perspective   总被引:1,自引:1,他引:0  
The study of collective memory has burgeoned in the last 20 years, so much so that one can even detect a growing resistance to what some view as the imperialistic march of memory studies across the social sciences (e.g., Berliner 2005; Fabian 1999). Yet despite its clear advance, one area that has remained on the sidelines is psychology. On the one hand, this disinterest is surprising, since memory is of central concern to psychologists. On the other hand, the relative absence of the study of collective memory within the discipline of psychology seems to suit both psychology and other disciplines of the social sciences, for reasons that will be made clear. This paper explores how psychology might step from the sidelines and contribute meaningfully to discussions of collective memory. It reviews aspects of the small literature on the psychology of collective memory and connects this work to the larger scholarly community’s interest in collective memory. The first three authors contributed equally to this paper. The order in which they are listed reflects the throw of a die.  相似文献   
947.
948.
949.
Criminal justice researchers often seek to predict criminal recidivism and to estimate treatment effects for community corrections programs. Although random assignment provides a desirable avenue to estimating treatment effects, often estimation must be based on observational data from operating corrections programs. Using observational data raises the risk of selection bias. In the community corrections contexts, researchers can sometimes use judges as instrumental variables. However, the use of instrumental variable estimation is complicated for nonlinear models, and when studying criminal recidivism, researchers often choose to use survival models, which are nonlinear given right-hand-censoring or competing events. This paper discusses a procedure for estimating survival models with judges as instruments. It discusses strengths and weaknesses of this approach and demonstrates some of the estimation properties with a computer simulation. Although this paper’s focus is narrow, its implications are broad. A conclusion argues that instrumental variable estimation is valuable for a broad range of topics both within and outside of criminal justice.  相似文献   
950.
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