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   863篇
  免费   14篇
教育   658篇
科学研究   51篇
各国文化   17篇
体育   67篇
综合类   1篇
文化理论   12篇
信息传播   71篇
  2023年   5篇
  2022年   6篇
  2020年   14篇
  2019年   14篇
  2018年   26篇
  2017年   31篇
  2016年   18篇
  2015年   15篇
  2014年   20篇
  2013年   189篇
  2012年   17篇
  2011年   25篇
  2010年   24篇
  2009年   15篇
  2008年   19篇
  2007年   22篇
  2006年   20篇
  2005年   19篇
  2004年   13篇
  2003年   11篇
  2002年   17篇
  2001年   11篇
  2000年   21篇
  1999年   10篇
  1998年   8篇
  1997年   12篇
  1996年   8篇
  1995年   9篇
  1994年   22篇
  1993年   5篇
  1992年   11篇
  1991年   8篇
  1990年   12篇
  1989年   9篇
  1986年   8篇
  1985年   14篇
  1984年   15篇
  1983年   7篇
  1982年   13篇
  1981年   15篇
  1980年   9篇
  1979年   13篇
  1978年   5篇
  1977年   9篇
  1974年   7篇
  1973年   8篇
  1972年   5篇
  1971年   9篇
  1970年   4篇
  1968年   5篇
排序方式: 共有877条查询结果,搜索用时 15 毫秒
201.
Mental toughness (MT) is considered a necessary ingredient for high-level performance. Unsurprisingly, scholarly interest in the development of mental toughness has increased over the past decade, with much of this work informed by qualitative designs. No study to date has systematically reviewed and integrated this body of qualitative research on MT development. The primary purpose of this study was to create an integrated theoretical framework that incorporates extant MT development research in sport and performance settings. Three subsequent aims were to (a) systematically review and evaluate the qualitative literature regarding key developmental factors and processes for MT; (b) synthesise knowledge of key developmental factors and processes for MT; and (c) generate an integrated framework that can inform future research and advancement in theory with regard to MT development. Following a systematic search of online journals, search engines, and databases, 10 papers met the criteria for inclusion and were retained. These studies served as the primary data for meta-data, meta-method, and meta-theory analyses, which were integrated using a meta-synthesis approach. Four key themes were identified from the existing qualitative evidence: personal characteristics, interactions with environment, progressive development, and breadth of experience. These unique themes were integrated with existing theory to propose a bioecological model of MT development that encompasses interdependent interactions among the person, proximal processes, context, and time. We describe how this model can be used as a heuristic for research and practice, and underscore the importance of methodological diversity for future work on the development of MT.  相似文献   
202.
This paper analyzes how major U.S. print and broadcast news media framed depression causal and problem-solving responsibilities at individual and societal levels over the past three decades. Results from the content analysis showed that the media placed more causal and problem-solving responsibilities on individuals than the society. However, references to societal solutions increased moderately over time. Organizational differences emerged in news attribution of responsibilities, as print media presented more individual-level causes while broadcast media focused more on solutions at both individual and societal levels. Additionally, local newspapers put more problem-solving responsibilities on individuals than national newspapers, while a cable news channel allocated more time to the discussion of overall depression responsibilities than network TV. Findings are discussed in the context of cultural orientations, organizational constraints, changing practice and trends in health news reporting, and the broader political/social environment in which the news media operate. Practical implications for health journalism, mental health communication and advocacy, and public health policy-making are discussed.  相似文献   
203.
204.
This is a shortened version of an article, to be entitled “Integration and Separatism in Education,” which will be published in January or February, 1970, by Syracuse University Press, Syracuse, New York, one of seven to be printed. Others were written by Nathan Hare, Kenneth Clark, Paul Parks, William Birenbaum, Ronald Walters, and John Doar.  相似文献   
205.
206.
A method is developed for testing a priori multiple regression models. The method allows one to specify in advance as many unstandardized or standardized coefficients as one wants to and allows the remaining slopes to be free to vary. The comparative strength and predictive power of competing models is accessed by the absolute and proportional difference in R2 and by an accompanying F test. Computer techniques for the procedures are given in the Appendix.  相似文献   
207.
208.
During the 1991 Persian Gulf War, the apparent success of the Patriot missile defense system served as the official centerpiece of a rhetorical campaign to portray Operation Desert Storm as an unprecedented mission ushering in a new era of American military dominance based on technological superiority. Post‐war disclosures have not only cast serious doubt on Patriot's wartime performance, but have also exposed a widespread program of strategic deception employed by Pentagon officials to protect the fiction of Patriot's Gulf War wizardry. This essay explains how Gulf War audiences were misled, assesses the rhetorical windfall flowing from perceived Patriot effectiveness, and criticizes the Pentagon's campaign of strategic deception as normatively bankrupt.  相似文献   
209.
The ongoing crisis concerning torture and cruel, inhuman, and degrading treatment of prisoners by U.S. personnel or under U.S. auspices in the “War on Terror” raises issues central to the identity of both church and society. The practice of torture cries out for practical theological reflection inasmuch as it threatens to eviscerate the moral integrity of both American Christian churches and the nation as a whole. Serious practical theological attention needs to be paid to the challenges of teaching youth and adults in mainline Protestant congregations in ways that will move them from awareness to action around the issues raised by the torture crisis.  相似文献   
210.
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