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   17072篇
  免费   511篇
各国政治   946篇
工人农民   705篇
世界政治   1185篇
外交国际关系   630篇
法律   10236篇
中国共产党   5篇
中国政治   197篇
政治理论   3523篇
综合类   156篇
  2020年   218篇
  2019年   271篇
  2018年   389篇
  2017年   420篇
  2016年   416篇
  2015年   328篇
  2014年   346篇
  2013年   1930篇
  2012年   432篇
  2011年   524篇
  2010年   406篇
  2009年   437篇
  2008年   480篇
  2007年   431篇
  2006年   464篇
  2005年   403篇
  2004年   432篇
  2003年   426篇
  2002年   362篇
  2001年   594篇
  2000年   574篇
  1999年   458篇
  1998年   255篇
  1997年   218篇
  1996年   215篇
  1995年   191篇
  1994年   194篇
  1993年   208篇
  1992年   324篇
  1991年   323篇
  1990年   306篇
  1989年   303篇
  1988年   303篇
  1987年   315篇
  1986年   322篇
  1985年   300篇
  1984年   291篇
  1983年   298篇
  1982年   180篇
  1981年   156篇
  1980年   151篇
  1979年   193篇
  1978年   148篇
  1977年   129篇
  1976年   124篇
  1975年   112篇
  1974年   110篇
  1973年   118篇
  1972年   112篇
  1969年   95篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
811.
Self-esteem and psychological symptoms were assessed in a sample of 1082 Chinese adolescents who responded to the Chinese versions of Coopersmith's Self-Esteem Inventory and the General Health Questionnaire. Three dimensions of self-esteem, interpreted as Family Acceptance/Rejection, Self-Depreciation, and Peer Affirmation/Disaffirmation, were found to relate substantially to general psychological symptoms and particularly to specific symptoms of anxiety, social dysfunction, and depression as reported by these adolescents. The implications of the relative importance of appraisal from internal feedback as sources of self-esteem as opposed to the external feedback from family and peers were discussed in relation to self-esteem enhancement in adolescents.Received his Ph.D. from the University of Western Ontario in 1978. His research interests include self-esteem, stress, coping, health and psychopathology.Received her Ph.D. from the University of South Dakota in 1983. Her research interests include stress, coping and health, and geriatric psychology.  相似文献   
812.
Abstract. Estimates of voting by occupational class are provided for each of 22 regions in the UK for every general election since 1964. These are analysed, using a log-linear modelling strategy, to identify the changing degree of class dealignment and spatial polarisation within the British electorate over the period. The growing regional variability is consistent with expectations regarding the increasing volume of economic voting and the pattern of uneven development in the country: the north-south and urban-rural divides have both widened.  相似文献   
813.
He is a lecturer at the University of Dayton in Dayton, Ohio. His research centers on domestic political and economic influences on congressional decisions to terminate weapons production.  相似文献   
814.
Book review     
  相似文献   
815.
816.
817.
Sociology in the 1990s   总被引:3,自引:0,他引:3  
  相似文献   
818.
This article reports on a highly unusual experiment in racial and economic integration, the Gautreaux program. This program helps black families who are either current or former residents of public housing move into subsidized housing in Chicago and its suburbs. Surveying a random sample of 332 participants, we find that suburban movers are significantly more likely to have a job post-move than city movers, even among those who had never had a job before moving. Multivariate analysis shows that these differences are significant even after controlling for respondents' previous work history, human capital, and personal characteristics. These results suggest that low-income urban blacks experience significant gains in employment by moving to middle-class suburbs. Thus, housing assistance may be an effective alternative to traditional welfare-to-work programs.  相似文献   
819.
The progressivity and equity of both state and federal individual income taxes, as well as the combined system of both taxes, are examined before and after the federal Tax Reform Act of 1986 using a variety of measures applied to federal Statistics of Income individual income tax data; state taxes are calculated using TAXSIM. Our findings are as follows: First, in both 1985 and 1987, state personal income taxes were generally less progressive and more horizontally equitable than the federal system. Second, in moving from 1985 to 1987, state personal income tax systems generally displayed decreased progressivity and horizontal inequity. The combination of the two systems displayed generally lower progressivity and horizontal equity scores when we compare 1987 to 1985. Last, the after-tax income distribution became more unequal when we compared 1987 to 1985.  相似文献   
820.
One hundred ninety-four hospitalized adolescents were administered the Adolescent Depressive Experiences Questionnaire (DEQ-A). The DEQ-A factors (dependency, self-criticism) correlated well with independent measures of depression, hopelessness, self-esteem, and suicide risk. After controlling for depression, self-criticism and dependency showed differential associations with hopelessness, violence potential, and impulsivity. A subgroup of 84 inpatients identified as either highly self-critical or highly dependent based on the DEQ-A was also compared for differences in personality and symptomatic behavior. Self-critical and dependent patients exhibited equally high levels of depression, hopelessness, suicidality, and low self-esteem. Few differences were observed in personality or symptomatic behavior between the two groups. These findings, while extending previous research that relied on community samples of young adults, provide only mixed support for a distinction between these two categories of depression.  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