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   371篇
  免费   18篇
各国政治   25篇
工人农民   22篇
世界政治   26篇
外交国际关系   12篇
法律   167篇
中国政治   1篇
政治理论   136篇
  2021年   4篇
  2020年   7篇
  2019年   9篇
  2018年   7篇
  2017年   9篇
  2016年   12篇
  2015年   9篇
  2014年   10篇
  2013年   75篇
  2012年   11篇
  2011年   9篇
  2010年   10篇
  2009年   15篇
  2008年   10篇
  2007年   16篇
  2006年   12篇
  2005年   11篇
  2004年   9篇
  2003年   9篇
  2002年   14篇
  2001年   11篇
  2000年   4篇
  1999年   12篇
  1998年   5篇
  1997年   4篇
  1996年   6篇
  1995年   4篇
  1994年   4篇
  1993年   4篇
  1992年   7篇
  1991年   9篇
  1990年   6篇
  1989年   6篇
  1988年   3篇
  1987年   1篇
  1986年   2篇
  1985年   1篇
  1984年   3篇
  1983年   3篇
  1982年   1篇
  1981年   6篇
  1979年   3篇
  1978年   1篇
  1977年   3篇
  1976年   1篇
  1974年   2篇
  1971年   1篇
  1969年   1篇
  1968年   1篇
  1967年   4篇
排序方式: 共有389条查询结果,搜索用时 15 毫秒
171.
States, created with the central purpose of defending national independence, resist the process of macro‐economic reform since it appears to limit their power to pursue this aim. The states of the former Centrally Planned Economies were marked out by their extreme subordination to the military drive, so the resistance to reshaping the ‘war‐making state’ into a ‘market‐facilitating state’ is considerable. The transition tends to be halted where the old structures of central control are ended without markets supplying alternative imperatives — a ‘rent‐seeking state’ is created. These themes are examined in relationship to privatisation of state owned enterprises in four countries: Russia, China, Vietnam and the Ukraine.  相似文献   
172.
173.
Education law in England and Wales has remained largely immune from the general trend in social welfare legislation to accord children and young people of independence of status and provide opportunities for their participation in some of the decisions that relate to them. This article examines the extent of the denial of children's rights in this context. It focuses, in particular, on the areas of special educational needs and exclusion from school, including the relevant appeal processes. It sees, in developments in Scottish legislation, more positive signs and expresses the hope that similar progress will follow south of the border.  相似文献   
174.
175.
176.
177.
178.
Utilizing data from the annual San Antonio Survey, this research addresses the issue of support and opposition to invading Iraq among respondents randomly selected from Bexar County, Texas. Data were collected prior to and after President Bush addressed the nation on October 7, 2002, seeking broad citizen support for his plan, allowing us to ascertain whether or not his speech impacted the attitudes of potential voters. Our results indicate that the President's speech, along with the extensive media coverage about it, was effective in gaining support for his proposal to invade Iraq. A multivariate logistic regression analysis also displayed that the speech still had a significant impact even after controlling for confidence in the president, political orientation, race, ethnicity, nativity, and socio-demographic context. The findings suggest support for earlier research indicating that the impact of presidential speeches could boost the approval of a policy, in particular, if the speech occurred during his first term of office, was considered a “major” speech, was devoted to one important topic, and its primary focus was on foreign policy. Under these conditions, such a speech portrays the president as a strong leader.  相似文献   
179.
180.

Objectives

The study tests whether participation in interventions offered by a subset of sites from the National Safe Start Promising Approaches for Children Exposed to Violence initiative improved outcomes for children relative to controls.

Methods

The study pools data from the nine Safe Start sites that randomized families to intervention and control groups, using a within-site block randomization strategy based on child age at baseline. Caregiver-reported outcomes, assessed at baseline, 6 and 12 months, included caregiver personal problems, caregiver resource problems, parenting stress, child and caregiver victimization, child trauma symptoms, child behavior problems, and social-emotional competence.

Results

Results revealed no measurable intervention impact in intent-to-treat analyses at either 6- or 12-month post-baseline. In 6-month as-treated analyses, a medium to high intervention dose was associated with improvement on two measures of child social-emotional competence: cooperation and assertion. Overall, there is no reliable evidence of significant site-to-site effect variability, even in the two cases of significant intervention effect.

Conclusions

Since families in both the intervention and control groups received some degree of case management and both groups improved over time, it may be advantageous to explore the potential impacts of crisis and case management separately from mental health interventions. It may be that, on average, children in families whose basic needs are being attended to improve substantially on their own.  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