全文获取类型
收费全文 | 906篇 |
免费 | 9篇 |
国内免费 | 1篇 |
专业分类
教育 | 612篇 |
科学研究 | 97篇 |
各国文化 | 10篇 |
体育 | 94篇 |
文化理论 | 15篇 |
信息传播 | 88篇 |
出版年
2023年 | 6篇 |
2022年 | 10篇 |
2021年 | 17篇 |
2020年 | 27篇 |
2019年 | 42篇 |
2018年 | 60篇 |
2017年 | 46篇 |
2016年 | 44篇 |
2015年 | 26篇 |
2014年 | 36篇 |
2013年 | 173篇 |
2012年 | 36篇 |
2011年 | 37篇 |
2010年 | 32篇 |
2009年 | 22篇 |
2008年 | 23篇 |
2007年 | 17篇 |
2006年 | 15篇 |
2005年 | 17篇 |
2004年 | 19篇 |
2003年 | 10篇 |
2002年 | 9篇 |
2001年 | 12篇 |
2000年 | 9篇 |
1999年 | 8篇 |
1998年 | 9篇 |
1997年 | 3篇 |
1996年 | 5篇 |
1995年 | 3篇 |
1994年 | 10篇 |
1993年 | 9篇 |
1992年 | 7篇 |
1991年 | 7篇 |
1990年 | 6篇 |
1989年 | 6篇 |
1987年 | 7篇 |
1985年 | 5篇 |
1984年 | 3篇 |
1983年 | 3篇 |
1982年 | 7篇 |
1979年 | 3篇 |
1978年 | 6篇 |
1977年 | 4篇 |
1976年 | 4篇 |
1974年 | 6篇 |
1955年 | 4篇 |
1917年 | 4篇 |
1877年 | 2篇 |
1860年 | 2篇 |
1830年 | 2篇 |
排序方式: 共有916条查询结果,搜索用时 0 毫秒
81.
Michelle Dalton Alexander Kouker Martin O'Connor 《New Review of Academic Librarianship》2016,22(2-3):148-159
ABSTRACTBlogging has been associated with the Library and Information Science (LIS) community for some time now. Libfocus.com is an online blog that was founded in 2011. Its goal was to create a communal communication space for LIS professionals in Ireland and beyond, to share and discuss issues and ideas. The content of the blog is curated by an editorial team and features guest bloggers from across all sectors and experience levels. Using a qualitative methodological approach, open-ended surveys were conducted with twelve previous guest bloggers, in order to explore how and why Irish-based LIS professionals choose to communicate through blogging. It is hoped that this evidence will provide a greater understanding of both the value and effectiveness of blogging as an outreach and communication tool within the profession, helping both libraries and librarians to be more strategic in their use of it as a medium. 相似文献
82.
83.
Alexander L. Darling Martin D. England Daniel W. Lang Rosanne Lopers-Sweetman 《Higher Education》1989,18(5):559-583
Formulas are used in many jurisdictions to allocate public funds among universities which may then have considerable autonomy in the internal allocation of those funds. This paper provides first an overview of formula funding as it affects university education. This is followed by an exposition on the balance between autonomy and accountability in the Province of Ontario. Formula funding in Ontario is used as a case study to evaluate how effective formula-funding has been in encouraging autonomous universities to work towards the attainment of public policy objectives. The analysis shows that four mechanisms have in fact been used - namely formula funding, designated extraformula grants, incentive funding, and controls - and that some objectives are better supported by different mechanisms. The paper concludes with a discussion of the evolution and an evaluation of formula funding in Ontario against the objectives given for its introduction. 相似文献
84.
Alexander Karp 《Journal of Mathematics Teacher Education》2007,10(4-6):405-414
This article discusses certain aspects of mathematics teacher education in Russia. To be able successfully to teach through problems, a teacher must know how to select the necessary assignments, to construct mathematical tasks according to methodological principles, and to organize work on these assignments in the classroom; in short, as they say in Russia, the teacher must possess certain well-defined methodological skills. This article analyzes examples of work with pre-service and in-service teachers leading to the formation of such skills. As the author tries to show, substantive and deep mathematical activity can take place in the context of tidying even the most routine school-level topics, such as the quadratic trinomial. 相似文献
85.
A Motivated Exploration of Motivation Terminology 总被引:1,自引:0,他引:1
The purpose of this review was twofold. First, we wanted to identify fundamental terms within the motivation literature associated with the study of academic achievement or academic development. Having identified these terms with the help of experts in the field of motivation, we wanted to document how motivation researchers defined and used these terms within their programs of research. To accomplish these purposes, over 120 achievement motivation articles were reviewed, and 68 met the criteria for inclusion. Various aspects of these studies, including definitions of terminology, framing variables (e.g., age/grade or domain/task), as well as patterns in language use were charted and analyzed. Based on these analyses, we derived several interpretations, extracted conceptual definitions, and overviewed specific conceptual issues relevant to emerging trends in motivation terminology. Finally, implications for future research and practice are forwarded. Copyright 2000 Academic Press. 相似文献
86.
Mareike Kunter Martin Brunner Jürgen Baumert Uta Klusmann Stefan Krauss Werner Blum Alexander Jordan Michael Neubrand 《Zeitschrift für Erziehungswissenschaft》2005,8(4):502-520
Der Beitrag besch?ftigt sich mit dem Mathematikunterricht der PISA-Schülerinnen und -Schüler in Deutschland und berichtet
über Ergebnisse aus einer Zusatzstudie zu PISA 2003. Aufbauend auf der mathematik-didaktischen Rahmenkonzeption von PISA,
die Unterricht als Gelegenheitsstruktur für verst?ndnisvolle Lernprozesse versteht, wurden Schülerinnen und Schüler und ihre
Mathematiklehrkr?fte zu Merkmalen der Unterrichtsqualit?t befragt.
Es zeigen sich schulformspezifische Unterrichtskulturen: Ein kognitiv aktivierender Umgang mit mathematischen Inhalten ist
eher in Gymnasien zu beobachten, w?hrend vor allem in Hauptschulen die Unterrichtsform mit geringem kognitiven Gehalt und
ausgepr?gter Unterstützung überwiegt. Dennoch wird die Angebotsstruktur des Mathematikunterrichts von Jugendlichen an Hauptschulen
positiv beurteilt, w?hrend Gymnasiasten ihren Unterricht eher kritisch bewerten. Diese Differenzen sind vor allem durch Unterschiede
in der individuellen Lernunterstützung durch die Lehrkr?fte zu erkl?ren, welche von Schülerinnen und Schülern an Hauptschulen
als besonders ausgepr?gt, an Gymnasien eher als gering beschrieben wird. 相似文献
87.
Alexander Iur'evich Uvarov Stephen T. Kerr 《Educational technology research and development : ETR & D》1995,43(3):81-86
Conclusion Few would doubt that education is the only way to deal with those global problems that are being felt today in virtually all
countries of the world. It is sad that everywhere both the educational system and the researchers who work in it are experiencing
difficult times. This is especially true for Russian researchers and teachers. The work I have discussed above is being carried
out by true professionals and enthusiasts for their cause. The work continues. The authors of these programs believe that
the time has arrived for serious international projects on the design of methodological support and typical modules for a
system of global education in the context of the developing global information society. 相似文献
88.
This literature review explored whether dynamic assessment procedures in psycho-educational practice might bridge the well-known gap between diagnosis and intervention. Due to a learning phase included in the testing procedure, qualitative information about the child’s learning needs can be revealed by means of dynamic assessment. The question is, however, what the consequential validity, i.e. the extent to which assessment influences instructional and learning processes, of dynamic assessment procedures really is. The review of 31 articles that met the inclusion criteria showed that proximal consequential validity of dynamic assessment is warranted, but distal consequential validity is warranted to a lesser extent (e.g. some guidelines for practice). Furthermore, it can be noticed that motivational aspects never played an explicit role during learning phases. In order to design student-tailored interventions following dynamic assessment, there is a need for more explicitness of learning phases and types of feedback in the development of these instruments. 相似文献
89.
90.
Alexander W. Astin 《Higher Education》1991,22(2):129-143
New students entering higher education institutions in the United States have undergone dramatic changes during the past two decades. This paper summarizes some of the major trends observed in these surveys and discusses possible implications of the findings for educational policy and practice.Each fall since 1966 the Higher Education Research Institute at the University of California, Los Angeles has been conducting a national survey of new college freshmen. A typical survey involves 250,000 students and a nationally representative sample of 550 higher education institutions of all types. Between the late 1960s and the mid-1980s American college students became much more focussed on material goals and less concerned with altruism and social problems. These value changes were accompanied by dramatically increased student interest in business careers and a sharp decline of interest in school teaching, social work, nursing, the clergy, and other service careers. These changes are perhaps best illustrated in the contrasting trends in two values: being very well off financially, which doubled in popularity during the period of survey and developing a meaningful philosophy of life which was the top student value in the early 1970s but was endorsed by fewer than half as many students by the late 1980s.During just the past two or three years most of these trends seem to have ended or, in certain cases, shown signs of reversing direction. At the same time, there is growing evidence that students are increasingly oriented toward social activism. Protecting the environment appears to be the single greatest concern among American college students at the turn of the decade.Portions of this talk were given at the January 6, 1989 meeting of the Commission on the University of the 21st Century, Council of Higher Education, Richmond, Virginia: portions have also been adopted from an earlier article in Change magazine (Astin, A. W. Competition or Cooperation, September/October 1987). 相似文献