全文获取类型
收费全文 | 38047篇 |
免费 | 547篇 |
国内免费 | 54篇 |
专业分类
教育 | 26695篇 |
科学研究 | 4291篇 |
各国文化 | 390篇 |
体育 | 2817篇 |
综合类 | 39篇 |
文化理论 | 313篇 |
信息传播 | 4103篇 |
出版年
2021年 | 350篇 |
2020年 | 562篇 |
2019年 | 830篇 |
2018年 | 1082篇 |
2017年 | 1162篇 |
2016年 | 1065篇 |
2015年 | 666篇 |
2014年 | 891篇 |
2013年 | 7460篇 |
2012年 | 860篇 |
2011年 | 925篇 |
2010年 | 754篇 |
2009年 | 726篇 |
2008年 | 807篇 |
2007年 | 784篇 |
2006年 | 668篇 |
2005年 | 634篇 |
2004年 | 588篇 |
2003年 | 542篇 |
2002年 | 594篇 |
2001年 | 643篇 |
2000年 | 641篇 |
1999年 | 610篇 |
1998年 | 337篇 |
1997年 | 366篇 |
1996年 | 413篇 |
1995年 | 345篇 |
1994年 | 360篇 |
1993年 | 342篇 |
1992年 | 490篇 |
1991年 | 513篇 |
1990年 | 514篇 |
1989年 | 517篇 |
1988年 | 437篇 |
1987年 | 415篇 |
1986年 | 441篇 |
1985年 | 521篇 |
1984年 | 438篇 |
1983年 | 422篇 |
1982年 | 356篇 |
1981年 | 342篇 |
1980年 | 316篇 |
1979年 | 425篇 |
1978年 | 388篇 |
1977年 | 333篇 |
1976年 | 289篇 |
1975年 | 227篇 |
1974年 | 243篇 |
1973年 | 256篇 |
1971年 | 226篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
41.
42.
43.
Two studies are reported describing the development and validation of the Strategic Flexibility Questionnaire (SFQ): a self-report instrument aimed at eliciting students’ beliefs about the need for, and conditional nature of, self-regulatory control over learning. In Study 1, 281 first-year university education students completed a 40-item pilot questionnaire. Factor analysis of responses revealed a 21-item instrument indicating three types of control beliefs: adaptive executive control, inflexible executive control, and irresolute executive control. In Study 2, the predictive validity of these conceptions was tested against the academic performance of 105 third-year university education students. Results indicated that students reporting adaptive executive control beliefs were more successful academically, while those students reporting inflexible or irresolute control beliefs were significantly less successful academically. 相似文献
44.
Clifford A. Lynch 《Archives and Museum Informatics》1997,11(1):5-13
Digital documents in the networked information environment fundamentally change the ways that visual materials can be used in education and scholarly discourse. These new uses raise questions about research library strategies with regard to digitized visual materials as a part of their collections, challenge assumptions underlying intellectual property rights for images and their scope, and offer ways in which visual literacy can become a more integral part of the common educational experience. 相似文献
45.
L A Colaianni 《Bulletin of the Medical Library Association》1992,80(1):1-8
The 1991 Janet Doe lecturer describes the vision held by the founders of the Medical Library Association of medical information being readily accessible to health professionals no matter how far they were located from major medical centers, and traces the pursuit of this vision to current outreach activities. 相似文献
46.
47.
48.
Donald D. Deshler Jean B. Schumaker B. Keith Lenz Janis A. Bulgren Michael F. Hock Jim Knight Barbara J. Ehren 《Learning disabilities research & practice》2001,16(2):96-108
Three factors tied with secondary student success in content‐area reading are demonstrated: (a) validated teacher‐focused and student‐focused interventions, (b) integrated and comprehensive service delivery systems, and (c) well‐designed, data‐based professional developmental programs. Difficult challenges face secondary students with LD and their teachers with regard to these students’ participation and success in required general education classes. Recently, instructional methods and materials have been developed and validated for promoting these students’ success. Some of them focus on how general education teachers plan and teach their content‐area courses; others focus on giving students the strategies they need to respond independently to the demands of their courses. This article describes these instructional methods, a service‐delivery model for implementing these interventions in secondary schools, and professional‐development mechanisms and administrative support that must be in place for the model to be maintained effectively. 相似文献
49.
David Smith 《Higher Education Quarterly》2001,55(2):131-157
Collaboration in research activity is now the rule not the exception. It is encouraged by government, funding bodies and research councils. However, the concept of collaboration is difficult to define. It occurs at many different levels, driven by a complex research system-policy dynamic. Three different models of collaboration – inter-personal, team and corporate – are identified, each with their own rationale, structure, benefits and costs. The paper examines the institutional implications of these models. It argues that institutions and individual researchers conceptualise and operationalise research collaboration in different ways. Although vital to institutional mission, collaborative research is rarely mapped by senior managers with any precision. In general, institutional approaches to the management of collaborative research lag behind the policy rhetoric. The paper concludes with an overview of the key dilemmas for institutional strategists and policy makers posed by the shift towards more collaborative approaches to research. 相似文献
50.
Anthony H. R. Chittenden 《Pastoral Care in Education》2002,20(1):3-10
Through the employment of a hybrid research model blending concept mapping and stimulated recall methodologies, this study explored the nature of a Pastoral Care Teacher's theory of action; the relationship between those beliefs and ideals and interactive thinking; and specific actions in effectively teaching a Pastoral Care issue. In undertaking the research a group of Year Eight boys at the Anglican Church Grammar School (Churchie) provided the context. The study shows that: (i) the teacher possessed a broad knowledge and understanding of the nature of Pastoral Care at Churchie; and (ii) the lessons undertaken, the pedagogy employed, and the knowledge elicited closely resembled the teacher's philosophies and thinking. 相似文献