全文获取类型
收费全文 | 737篇 |
免费 | 10篇 |
国内免费 | 1篇 |
专业分类
教育 | 522篇 |
科学研究 | 72篇 |
各国文化 | 7篇 |
体育 | 62篇 |
综合类 | 1篇 |
文化理论 | 4篇 |
信息传播 | 80篇 |
出版年
2023年 | 5篇 |
2022年 | 4篇 |
2021年 | 12篇 |
2020年 | 19篇 |
2019年 | 16篇 |
2018年 | 29篇 |
2017年 | 33篇 |
2016年 | 26篇 |
2015年 | 13篇 |
2014年 | 20篇 |
2013年 | 198篇 |
2012年 | 13篇 |
2011年 | 17篇 |
2010年 | 17篇 |
2009年 | 19篇 |
2008年 | 11篇 |
2007年 | 12篇 |
2006年 | 10篇 |
2005年 | 8篇 |
2004年 | 6篇 |
2003年 | 10篇 |
2002年 | 6篇 |
2001年 | 10篇 |
2000年 | 11篇 |
1999年 | 5篇 |
1998年 | 7篇 |
1996年 | 11篇 |
1995年 | 7篇 |
1994年 | 9篇 |
1993年 | 10篇 |
1991年 | 4篇 |
1990年 | 5篇 |
1989年 | 9篇 |
1988年 | 8篇 |
1986年 | 5篇 |
1985年 | 9篇 |
1983年 | 4篇 |
1982年 | 6篇 |
1981年 | 6篇 |
1980年 | 6篇 |
1976年 | 6篇 |
1975年 | 4篇 |
1974年 | 4篇 |
1973年 | 5篇 |
1971年 | 5篇 |
1968年 | 5篇 |
1938年 | 4篇 |
1923年 | 5篇 |
1917年 | 3篇 |
1907年 | 3篇 |
排序方式: 共有748条查询结果,搜索用时 15 毫秒
81.
Professional development (PD) opportunities for teachers most commonly take place outside the classroom and are typically designed to address specific components of teachers’ instruction or curriculum. However, there are other activities that take place within the classroom that may have a profound impact on the PD of a teacher. We sought to gain a deeper understanding of the influence that placing a teacher in a mentor role can have on their PD and practice. Thus, we researched the influence of mentor teachers’ work with university-level STEM education majors by engaging in teaching a limited series of STEM inquiry-based lessons in the mentors’ classrooms. Surveys of the mentor teachers indicated that there were many positive benefits for mentors, including gaining new ideas, increased reflection on their practice, increased engagement of students, and in some cases shifts in practice. 相似文献
82.
The authors examined how children’s frontal electroencephalogram (EEG) theta/beta ratio—an index of neurocognitive control—changed from baseline to a social stressor, and whether these EEG changes moderated the relation between temperament and anxiety. Children (N = 152; Mage = 7.82 years, 52% male, 81% White) had their EEG recorded during a baseline and speech anticipation condition. Children’s frontal theta/beta ratio decreased from baseline to speech anticipation, and this baseline-to-task change moderated the relation between temperamental shyness and social anxiety. Temperamental shyness was related to higher state and trait social anxiety only among children with large baseline-to-task decreases in theta/beta ratio. Findings are consistent with theoretical models hypothesizing that temperamentally shy children with heightened neurocognitive control may be at greater risk for anxiety. 相似文献
83.
84.
Since World War II, much of the economic growth literature has focused on the contribution of human capital to national development. Two assumptions have remained largely unexamined: (i) economic stability results from economic growth, and (ii) investments in human capital result in economic growth ( ceteris paribus ). This paper questions this education-stability link by examining longitudinal data from France and Germany across 170 years. Results indicate that human capital investment prior to 1945 was a response to economic growth. It is only since 1945 that human capital investments appear to drive economic growth. A shift since 1973 leads to doubts as to whether the post-war human capital-driven growth is being sustained. The results raise the question of whether human capital investment might not be as much a consequence as it is a cause of economic stability in the course of time. 相似文献
85.
AbstractUniversities across the globe are attempting to change assessment practice to address challenges in student engagement and achievement. Integral to this objective are strategies to develop academics’ assessment practice. These frequently focus on attendance at formal Continuous Professional Development events and/or implementation of institutional blueprints. This editorial article uses a case study from the Open University (UK) to explore an alternative ‘communities of practice’ approach to the improvement of assessment arguing that academics’ professional expertise is best deepened through participation in authentic activities of teaching and scholarship. The discussion identifies what is involved in such an approach including the role of an enabling principles-based framework, the constraints on implementation and the implications for HE leaders. 相似文献
86.
Young adolescent psychological need profiles: Associations with classroom achievement and well‐being
Stephen R. Earl Ian M. Taylor Carla Meijen Louis Passfield 《Psychology in the schools》2019,56(6):1004-1022
Drawing on self‐determination theory, a person‐centered methodology was adopted to identify distinct pupil profiles based on their psychological need satisfaction. A sample of 586 pupils (387 male, 199 female; mean age = 12.6, range 11–15 years old) from three secondary schools reported their psychological need satisfaction, and well‐ and ill‐being, with teachers rating pupil achievement. Hierarchical cluster analysis revealed five distinct profiles. Four profiles indicated synergy existed between the three needs, showing similar in‐group levels of satisfaction across the needs but in varying amounts. Univariate and multivariate analyses, controlling for school and taught subject, revealed the satisfied group displayed the highest classroom performance (F4,540 = 7.03; p < 0.001; ηp2 = 0.05), well‐being (F8,1,136 = 45.63; p < 0.001; Wilk's Λ = 0.57; ηp2 = 0.24) and lowest ill‐being (F8,1,134 = 23.39; p < 0.001; Wilk's Λ = 0.74, ηp2 = 0.14), whereas the dissatisfied group displayed the most adverse outcomes. The findings illustrate that the three psychological needs may operate interdependently and should be considered in combination rather than in isolation. The research offers practical insights into why pupils may function differently in classrooms and could inform targeted initiatives towards pupils with psychological need satisfaction deficits. 相似文献
87.
Dave A. Louis Keisha V. Thompson Patriann Smith Hakim Mohandas Amani Williams Juann Watson 《The Urban Review》2017,49(4):668-691
Afro-Caribbean immigrants have been an integral part of the history and shaping of the United States since the early 1900s. This current study explores the experiences of five Afro-Caribbean faculty members at traditionally White institutions of higher education. Despite the historical presence and influence of Afro-Caribbean communities and the efforts within education systems to address the needs of Afro-Caribbean constituents, Afro-Caribbean faculty members continue to be rendered indiscernible in higher education and to be frequently and erroneously perceived as African–Americans. The study examines the lived experiences of these individuals in the hegemonic White spaces they occupy at their institutions with both White and Black populations. Through their narratives, issues of stereotyping, microaggression, and isolation are addressed. The participants also offer solutions to address these issues by university administrators, department heads, faculty development professionals, diversity officers, policy makers, and other stakeholders. The voices in this study shed light on an overlooked, misunderstood, and under-researched population within our faculty ranks in the American Academy. 相似文献
88.
89.
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
90.
Odom A. Louis Settlage John Pedersen Jon E. 《Journal of Science Education and Technology》2002,11(4):391-398
The purpose of this study was to determine the current state of technology use and know-how among members of the Association for the Education of Teachers in Science. A web-based survey site and an e-mail merge invited members to participate in the study. The survey examined the differences between current and desired levels of knowledge about using technology as an instructional tool, to support research, to enhance productivity in classroom applications, and to enhance data collection and analysis. Large mean differences about using technology as an instructional tool were found, including: (1) teaching students at a distance, (2) database applications, and (3) desktop publishing. Small mean differences were found for telecommunications and word processing. 相似文献