首页 | 官方网站   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   105336篇
  免费   2567篇
  国内免费   168篇
社会科学   108071篇
  2023年   582篇
  2022年   544篇
  2021年   777篇
  2020年   1715篇
  2019年   2363篇
  2018年   2224篇
  2017年   3458篇
  2016年   2575篇
  2015年   2580篇
  2014年   3281篇
  2013年   19752篇
  2012年   3076篇
  2011年   3277篇
  2010年   3228篇
  2009年   3559篇
  2008年   3182篇
  2007年   3225篇
  2006年   3524篇
  2005年   3386篇
  2004年   2736篇
  2003年   2307篇
  2002年   2451篇
  2001年   2327篇
  2000年   1980篇
  1999年   1867篇
  1998年   1600篇
  1997年   1458篇
  1996年   1423篇
  1995年   1406篇
  1994年   1357篇
  1993年   1321篇
  1992年   1273篇
  1991年   1188篇
  1990年   1154篇
  1989年   986篇
  1988年   1096篇
  1987年   950篇
  1986年   838篇
  1985年   1010篇
  1984年   1081篇
  1983年   964篇
  1982年   898篇
  1981年   839篇
  1980年   785篇
  1979年   822篇
  1978年   740篇
  1977年   666篇
  1976年   636篇
  1975年   604篇
  1974年   487篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
2.
3.
冷战结束十年以来 ,美国的对华政策依然摇摆不定。之所以如此 ,是因为十年来美国视中国为敌还是为友 ,或者非敌非友 ,至今还未定性。而美国难于在其国际政治安全战略中给中国定性的原因 ,则与以下的三个层次密切相关 ,即美国的国内政治层次、中美关系的发展层次和全球层次。  相似文献   
4.
通过查阅文献资料和问卷调查反馈,研究分析发现,当前体育教育专业学生能力还不能适应社会发展的需要,且发展不平衡。我们认为,对体育教育专业学生能力的培养应从师德教育、教学表达能力、教学组织能力、教学设计能力、适应教学环境的能力、体育教学自修与改革能力、社会竞争能力等方面下手,使学生的能力在四学年的教学实践活动中,得到有序全面的锻炼和提高、达到最佳培养效果。为他们将来成为合格的、高素质的复合型人才打下坚实的基础。  相似文献   
5.
6.
7.
Changing Frameworks in Attitudes Toward Abortion   总被引:1,自引:0,他引:1  
For more than two decades, legal abortion has been the subject of heated political debate and adversarial social movement activity; however, national polls have shown little change in aggregate levels of support for abortion. This analysis examines how the determinants of abortion attitudes have changed between 1977 and 1996, using data from the General Social Surveys. While in early time periods, whites were more approving of abortion than blacks, that pattern had reversed by the late 1980s. After controlling for other factors, older people are more accepting of abortion throughout the two decades, while gender is generally unrelated to abortion views. Catholic religion weakens slightly as a predictor of abortion attitudes, while religious fundamentalism and political liberalism increase in explanatory power. The associations between attitudinal correlates and abortion approval also change over this time period. Religiosity becomes a less powerful predictor of abortion attitudes, while respondents' attitude toward sexual freedom and belief in the sanctity of human life increase in their predictive power. Support for gender inequality remains a weak but stable predictor of abortion attitudes. This pattern of results suggests that the public is influenced more by the pro-life framework of viewing abortion than by the pro-choice perspective.  相似文献   
8.
The authors maintain that the social learning theory of career development and counseling has not been applied to diverse populations. To address this gap in the literature, the authors conducted a qualitative analysis of interviews with 21 middle school students in a low‐income, culturally diverse, inner‐city public school. Four themes emerged, reflecting the influence of discrimination on participants' career learning: contextual barriers and resources for learning, and psychological barriers and resources for learning. The authors provide a conceptual framework for assessing resources and barriers and a rationale for why these aspects often remain hidden or unexamined in career assessment with clients who are vulnerable to discrimination.  相似文献   
9.
Although there has recently been a rise in parenting support programmes within the UK, only a minority of these programmes have benefited from evaluation of either outcomes or processes. This paper describes the development of the PALS programme (Parents Altogether Lending Support), reporting both on its effectiveness in improving parents' interactions with their children and on the lessons that were learned about embedding such a programme within the local community. Over the 18‐month period of the programme, a total of 17 courses were run, with 75 parents and carers (primarily mothers) participating in the programme overall. Evaluation results indicated that participants enjoyed the course and found it beneficial, particularly in terms of altering their own actions in specific ways that were able to promote better behaviour on the part of their children. Participants also valued the opportunity to share their experiences with other parents. The key lesson identified in regard to the development of parenting programmes concerned the need for the community to feel a sense of ownership for the initiative. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
10.
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-23

京公网安备 11010802026262号