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   525篇
  免费   13篇
教育   363篇
科学研究   23篇
各国文化   8篇
体育   53篇
信息传播   91篇
  2022年   3篇
  2021年   3篇
  2020年   9篇
  2019年   16篇
  2018年   28篇
  2017年   33篇
  2016年   19篇
  2015年   9篇
  2014年   15篇
  2013年   116篇
  2012年   11篇
  2011年   16篇
  2010年   16篇
  2009年   7篇
  2008年   9篇
  2007年   12篇
  2006年   5篇
  2005年   8篇
  2004年   10篇
  2003年   8篇
  2002年   8篇
  2000年   7篇
  1999年   8篇
  1998年   6篇
  1997年   11篇
  1996年   6篇
  1995年   5篇
  1994年   6篇
  1993年   6篇
  1992年   13篇
  1991年   4篇
  1990年   12篇
  1989年   8篇
  1988年   3篇
  1987年   5篇
  1986年   4篇
  1984年   6篇
  1983年   4篇
  1982年   6篇
  1981年   4篇
  1980年   4篇
  1979年   4篇
  1978年   4篇
  1977年   6篇
  1976年   6篇
  1975年   2篇
  1973年   3篇
  1971年   3篇
  1968年   2篇
  1927年   2篇
排序方式: 共有538条查询结果,搜索用时 15 毫秒
61.
The Roundtable on Higher Education brought together the key stakeholders of the North Dakota University System (a unified system of 11 colleges and universities, including 5 community colleges) to establish consensus on a common vision, a clear set of expectations and the results for which the system would be held accountable. The roundtable effectively engaged these stakeholders at the front end of the process in a manner that made them active participants and led to the stakeholders taking ownership of the effort. Although there was an element of risk in this approach, the benefits have far exceeded expectations. This initiative is resulting in the development of a new relationship between the University System and the state's executive and legislative branches, as well as a new relationship between the University System and the private sector. Roundtable members refer to this new way of doing business as "public and private partnerships built upon mutual trust and a common purpose." Building these meaningful partnerships has taken a considerable commitment in North Dakota, but the results will likely have a major impact on the future of the state. The Roundtable on Higher Education has reached a level of accomplishment beyond the expectations of the State Board of Higher Education, the college and university presidents and those directly involved in the roundtable. For example, the landmark and comprehensive legislation passed during the 2001 legislative session was virtually identical to what was submitted. The State Board of Higher Education has authorized an entirely new funding model for the University System (as recommended by the roundtable), and the legislature granted the University System "flexibility with accountability"--a change that will be vitally important to the system's ability to play an expanded role in growing the state's economy. One challenge will be to maintain the momentum of this initiative, as well as the engagement of key stakeholders, especially since the initiative does not have an anticipated end date. Rather, it will be an evolving process with continued involvement by the key stakeholders. As targets are met and needs change, new recommendations will need to be defined. A high level of commitment will be essential to realizing the full potential of the roundtable. It is anticipated, however, that the project's success will help sustain it. The fundamental concept of engaging key stakeholders in developing consensus upon which to build a visionary plan is not original, nor is it unique to this initiative. Executive and legislative branch leaders in a number of states are attempting to better connect the tremendous resources and power of their higher education systems to the public agenda of their respective states. What is original and somewhat uncommon about this initiative is the application of effective leadership principles that help transform "knowing what needs to be done" into "making it happen." This leadership component is, undoubtedly, the most critical factor in the success of the Roundtable on Higher Education to date.  相似文献   
62.

Case studies have long been used to support the mathematics education of undergraduate engineers. Changes in the mathematical ability of entrants to engineering programmes and, indeed, the changing nature of many of the programmes themselves indicate the need to make the students' mathematical experiences more 'user friendly'. We describe here an approach which uses case studies, not as illustrations of applications of mathematics after a mathematical topic has been discussed, but in a fully integrated central role as vehicles for whole group discussion from which the students 'discover' the necessary mathematics which is taught subsequently. Not only is the 'carrot' of the application then central to their learning, but the need for the mathematics being taught is also clearly demonstrated. This approach has been tried with a group of 50 first year engineers. The effects on student motivation, ability and knowledge retention are discussed together with an indication of the Integrated Case Studies which were used.  相似文献   
63.
ABSTRACT

This study analyzed the tone of public campaign remarks of right- and left-wing populist (Donald Trump and Bernie Sanders, respectively) and right and left-wing non-populist (Mitt Romney and Hillary Clinton, respectively) U.S. presidential candidates using DICTION 7.0. Findings suggest that populists tended to use a linguistic tone that is high in pessimism, group abstractness, and exclusion. Pessimism and group abstractness were positively associated with immigration language in right-wing populist speech. Commonality and “we-ness” were positively associated with populist language in left-wing populist speech.  相似文献   
64.
Who are We?     
This article scrutinises the usage of the words “we”, “us” and “our” by BBC radio journalists when reporting and discussing news and current affairs. By analysing reports and discussions on the “flagship” Radio 4 Today, a daily news programme whose centrality to political and public debate is widely recognised, the article raises substantive questions about clarity, accuracy and impartiality in senior broadcast journalists’ choice of language. In exploring the assumptions which may underlie the invocation, via such language choices, of an implied community, and against the backdrop of the BBC's commitment to impartiality in its Editorial Guidelines, the article identifies numerous recent examples where the choice of words and identifiers can be seen as undermining the BBC's impartiality and which show several of its senior journalists adopting the first-person plural “we” when reporting on matters of public policy. The findings therefore indicate a general need to codify norms which are seen to integrate the need for accuracy as well as impartiality, and for these norms to take into account issues which might at first glance seem to be inconsequential, micro-level features of the journalists’ language. The evidence suggests that more fine-grained guidelines on permissible circumstances for BBC journalists’ usage of “we” and “our” need revising and disseminating in the light of these findings.  相似文献   
65.
The purpose of this investigation was to compare conflicts occurring between young children and their friends to those occurring between nonfriends. 53 children with a median age of 4 years, 3 months were observed and interviewed to determine who were mutual friends, unilateral associates, or neutral associates. 146 conflicts were also observed. Conflicts between mutual friends, as compared to those occurring between neutral associates: (a) did not occur less frequently, differ in length, or differ in the situations that instigated them, but (b) were less intense, were resolved more frequently with disengagement, and more frequently resulted in equal or partially equal outcomes. Continued socialization was also more likely following conflicts between friends. Conflicts between unilateral associates resembled those between nonfriends, although postconflict interaction resembled that between mutual friends. Conflict resolution strategies favored by friends maximize the likelihood that their interaction and their relationships will continue.  相似文献   
66.
In this article, I do two things. First, I describe and evaluate progress that has been made to date on implementing five recommendations made by the author to the leadership of Elliot Lake Public Library in 2014, intended to assist in disaster recovery efforts following the destruction of the library in an anthropogenic disaster in 2012. Second, I provide three revised recommendations, this time intended to assist library leadership address some continuing challenges that are preventing the complete recovery of the library, and ultimately, negatively impacting the effectiveness of the library within the community.  相似文献   
67.
Instructional Science - The present study examines the effectiveness of incorporating worked examples with prompts for self-explanation into a middle school math textbook. Algebra 1 students...  相似文献   
68.
Researchers have reported that student authoritarianism, dogmatism, intelligence, convergent-divergent abilities, conceptual level, anxiety, compulsivity, achievement motivation, achievement orientation, locus of control, independence-dependence, and extraversion-introversion interact with teacher directiveness in relation to grades and satisfaction. Evidence that the student variables are moderately intercorrelated suggested that some of the interactions may not be independent. The present study was initiated to simplify the multivariate nature of these interactive patterns by carrying out a modified stepwise regression analysis of the twelve interactions which could result in a lesser number of nonredundant interactions emerging, weighted according to how much unique variance they could account for in grades and satisfaction. Data were collected from 445 students in the classes of 26 Grade 11 and 12 English teachers at five schools in regard to English grades, satisfaction with the teacher and the course, the 12 student variables, and perceived teacher directiveness. Only achievement motivation produced significant interactions. Consequently, the planned regression models could not be constructed.  相似文献   
69.
This article is based on remarks presented by Donald M. Stewart at the Open Forum on National Standards held at the Second National Conference on School/College Collaboration, cosponsored by the American Association for Higher Education and the College Board in Atlanta, Georgia, on July 26, 1991.  相似文献   
70.
This study assessed the progress of students involved in a collaborative early warning intervention conducted by counseling services and a teacher preparation program. Results indicated that counseling services increased both students' academic and social integration and their confidence in their ability to teach and perform the duties of a teacher. Findings and implications are discussed.  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