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Ron Oliver 《Distance Education》1999,20(2):240-254
This paper explores various strategies for creating engaging online learning environments. It describes a framework which identifies and distinguishes between the critical elements needed in the design of online learning: the content of the course, the learning activities and the learning supports. It demonstrates through practical examples how each of these elements can be manipulated in deliberate ways to influence learning processes and outcomes. The paper supports the notion that online courses are best when they arc engineered to take advantage of the learning opportunities afforded by the online technologies, rather than being used as supplements to conventional teaching programs. 相似文献
134.
Coordinated by the U.S. Geological Survey (USGS), the National Biological Information Infrastructure (NBII) is a Web-based system that provides access to data and information on the nation’s biological resources. Although it was begun in 1993, predating any formal E-Government initiative, the NBII typifies the E-Government concepts outlined in the President’s Management Agenda, as well as in the proposed E-Government Act of 2002. This article—an individual case study and not a broad survey with extensive references to the literature—explores the structure and operation of the NBII in relation to several emerging trends in E-Government: end-user focus, defined and scalable milestones, public-private partnerships, alliances with stakeholders, and interagency cooperation. 相似文献
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采用文献资料法,对文献进行整理,对应激、唤醒和焦虑的概念进行探讨,旨在阐明三者之间的关系。应激是一个过程而绝非一种状态,唤醒可以是应激过程中的某种状态,而焦虑是心理唤醒水平中的一个部分。在一定范围内可以用焦虑水平来反映唤醒水平,但它决不能代替唤醒概念的全部。 相似文献
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Ron Tzur 《Journal of Mathematics Teacher Education》2001,4(4):259-283
My purpose in this article is to contribute tothe conceptualization of the complex terrainthat often is indiscriminately termedmathematics teacher educator development.Because this terrain is largely unresearched, Iinterweave experience fragments of my owndevelopment as a mathematics teacher educator,and reflective analysis of those fragments, asa tool to abstract notions of generalimplication. In particular, I postulate aframework consisting of four stages ofdevelopment that are distinguished by thedomain of activities one's reflections mayfocus on and the nature of those reflections.Drawing on this framework, I presentimplications for mathematics teacher educatordevelopment and for further research. 相似文献
139.
The internationalisation of business has been one of the most prominent features of the second half of the twentieth century, with its pace and breadth touching all elements of the value-adding network. In this environment, the higher education sector has been revising its aims and objectives to incorporate an international dimension to the skills and knowledge development of students. However, interpretation of the educational challenges posed by internationalisation in the form of guidelines that specify how the curriculum might be internationalised, is in its infancy. Despite early efforts, little work has been done to translate this trend into a developmental overview of curriculum delivery. This paper begins by synthesising the literature regarding globalisation, curriculum internationalisation and student learning in higher education. It seeks to bridge the gap between the aims of curriculum internationalisation and the subject curriculum. It applies well-accepted educational principles to the task by presenting a three-stage typology of business curriculum internationalisation. These stages are international awareness, international competence and international expertise. Directions for further research are also provided. 相似文献
140.
Ron Borland August Flammer Alexander J. Wearing 《European Journal of Psychology of Education - EJPE》1987,2(3):209-217
Three hundred College students read a 760 word text under one of two instructed perspectives. After full recall, an additional recall (squeeze) was requested under either the same (unchanged) or the alternative perspective. The first recall confirmed earlier results: a strong bias towards perspective related ideas. The second recall yielded substantial additional material. It was expecially effective in recalling alternative perspective related ideas and this most markedly so if the instructions were to recall using the alternative perspective. These results confirm and complement the results of Anderson & Pichert (1978) in so far as it is both the chance of a second recall as well as the change in perspective that raises the amount of recalled material. 相似文献