全文获取类型
收费全文 | 320篇 |
免费 | 16篇 |
专业分类
教育 | 246篇 |
科学研究 | 18篇 |
各国文化 | 9篇 |
体育 | 28篇 |
文化理论 | 1篇 |
信息传播 | 34篇 |
出版年
2023年 | 1篇 |
2022年 | 6篇 |
2021年 | 5篇 |
2020年 | 10篇 |
2019年 | 15篇 |
2018年 | 14篇 |
2017年 | 15篇 |
2016年 | 17篇 |
2015年 | 7篇 |
2014年 | 12篇 |
2013年 | 87篇 |
2012年 | 15篇 |
2011年 | 7篇 |
2010年 | 5篇 |
2009年 | 6篇 |
2008年 | 6篇 |
2007年 | 9篇 |
2006年 | 2篇 |
2005年 | 5篇 |
2004年 | 4篇 |
2002年 | 5篇 |
2000年 | 5篇 |
1999年 | 5篇 |
1998年 | 1篇 |
1997年 | 1篇 |
1996年 | 2篇 |
1995年 | 6篇 |
1994年 | 2篇 |
1993年 | 3篇 |
1992年 | 4篇 |
1991年 | 5篇 |
1990年 | 3篇 |
1989年 | 5篇 |
1988年 | 3篇 |
1987年 | 3篇 |
1986年 | 4篇 |
1985年 | 3篇 |
1984年 | 4篇 |
1983年 | 2篇 |
1982年 | 4篇 |
1981年 | 3篇 |
1980年 | 2篇 |
1979年 | 1篇 |
1978年 | 2篇 |
1976年 | 2篇 |
1975年 | 2篇 |
1974年 | 1篇 |
1973年 | 2篇 |
1971年 | 2篇 |
1967年 | 1篇 |
排序方式: 共有336条查询结果,搜索用时 15 毫秒
141.
142.
Derek Fordyce 《Open Learning》2013,28(3):27-32
In this article Elin Maher of the University of New Brunswick, Canada, notes that the proliferation of delivery media suggests the need to consider whether and how the medium affects student learning. This paper presents a case study which examines student perceptions of factors affecting learning, and discusses differences in perceptions between classes taught using two different delivery media. 相似文献
143.
In this article, John Cowan (Open University in Scotland), Carlos Alonzo‐Blanqueto (University of Merida, Yucatan) and Derek Fordyce (Heriot‐Watt University) describe their efforts to offer learners genuine openness as regards course content. They draw on three examples from diverse situations to illustrate their use of the ‘sideline tutor’, an arrangement by which learners can directly influence the choice of what they are about to learn and what the teacher teaches’. 相似文献
144.
Derek Cheung 《Research in Science Education》2009,39(1):75-91
The purpose of this quantitative study was to examine the interaction effect between grade level and gender with respect to
students' attitudes toward chemistry lessons taught in secondary schools. The sample consisted of 954 chemistry students in
grades Secondary 4–7 (approximately 16–19 years of age) in Hong Kong. Students' attitudes were surveyed using an attitude
toward chemistry lessons scale (ATCLS), and subscale scores were produced on four dimensions: liking for chemistry theory
lessons; liking for chemistry laboratory work; evaluative beliefs about school chemistry; and behavioral tendencies to learn
chemistry. When the ATCLS data were subjected to two-way MANOVA, the interaction effect between grade level and gender on
students' attitudes toward chemistry lessons was statistically significant. The interaction effect was attributable to scores
on the theory lessons subscale and laboratory work subscale. Male students in Secondary 4 and 5 liked chemistry theory lessons
more than their female counterparts. However, male students' liking for chemistry laboratory work declined when they progressed
from Secondary 4 to Secondary 7; no such a significant decline in attitude toward chemistry laboratory work was found in females.
Overall, both males and females were just marginally positive about chemistry lessons during the years of secondary schooling.
Implications of these findings for curriculum design are discussed. 相似文献
145.
The duration of the final fixation before movement initiation – a gaze strategy labelled quiet eye – has been found to explain differences in motor expertise and performance in precision tasks. To date, research only addressed this phenomenon in situations without adversarial constraints. In the present study, we compared the quiet-eye behaviour of intermediately-skilled and highly-skilled basketball players in defended vs. undefended game situations. We predicted differences in quiet-eye duration as a function of skill and performance particularly resulting from late quiet-eye offsets. Results indicated performance-enhancing effects of long quiet-eye durations in the defended but not in the undefended game situation. Furthermore, in line with our prediction, later quiet-eye offsets were associated with superior performance elucidating the phenomenon’s relevance in online-demanding motor tasks. Further, earlier quiet-eye onsets were linked to successful performance supporting earlier suggestions that it is not only the duration but also the timing that matters. These findings not only extend the positive effects of the quiet eye in motor performance to dynamic game-play situations but also support the role of the quiet eye in response to programming and information processing respectively. 相似文献
146.
Autonomous vehicles must be programmed with procedures for dealing with trolley-style dilemmas where actions result in harm to either pedestrians or passengers. This paper outlines a Rawlsian algorithm as an alternative to the Utilitarian solution. The algorithm will gather the vehicle’s estimation of probability of survival for each person in each action, then calculate which action a self-interested person would agree to if he or she were in an original bargaining position of fairness. I will employ Rawls’ assumption that the Maximin procedure is what self-interested agents would use from an original position, and then show how the Maximin procedure can be operationalized to produce unique outputs over probabilities of survival. 相似文献
147.
Interviews with key scientists who had conducted research on Severe Acute Respiratory Syndrome (SARS), together with analysis
of media reports, documentaries and other literature published during and after the SARS epidemic, revealed many interesting
aspects of the nature of science (NOS) and scientific inquiry in contemporary scientific research in the rapidly growing field
of molecular biology. The story of SARS illustrates vividly some NOS features advocated in the school science curriculum,
including the tentative nature of scientific knowledge, theory-laden observation and interpretation, multiplicity of approaches
adopted in scientific inquiry, the inter-relationship between science and technology, and the nexus of science, politics,
social and cultural practices. The story also provided some insights into a number of NOS features less emphasised in the
school curriculum—for example, the need to combine and coordinate expertise in a number of scientific fields, the intense
competition between research groups (suspended during the SARS crisis), the significance of affective issues relating to intellectual
honesty and the courage to challenge authority, the pressure of funding issues on the conduct of research and the ‘peace of
mind’ of researchers, These less emphasised elements provided empirical evidence that NOS knowledge, like scientific knowledge
itself, changes over time. They reflected the need for teachers and curriculum planners to revisit and reconsider whether
the features of NOS currently included in the school science curriculum are fully reflective of the practice of science in
the 21st century. In this paper, we also report on how we made use of extracts from the news reports and documentaries on
SARS, together with episodes from the scientists’ interviews, to develop a multimedia instructional package for explicitly
teaching the prominent features of NOS and scientific inquiry identified in the SARS research.
Siu Ling Wong is an Assistant Professor, in the Division of Science, Mathematics and Computing in the Faculty of Education at The University of Hong Kong. She received her B.Sc. from The University of Hong Kong and her Ph.D. from the University of Oxford. Her research interests include promoting teachers’ and students’ understanding of nature of science and scientific inquiry, physics education, teacher professional development. Jenny Kwan is a PhD student in the Faculty of Education, at The University of Hong Kong. She received her B.Sc. from University of Sydney. She is now investigating in-service teachers’ classroom instruction on nature of science in relation to their intentions, beliefs, and pedagogical content knowledge. Derek Hodson is Professor of Science Education at the Ontario Institute for Studies in Education and Editor of the Canadian Journal of Science, Technology and Mathematics Education. His major research interests include: history, philosophy & sociology of science and its implications for science education; STSE education and the politicisation of science education; science curriculum history; multicultural and antiracist education; and science teacher education via action research. Benny Hin Wai Yung is Head, Associate Professor, in the Division of Science, Mathematics and Computing in the Faculty of Education at University of Hong Kong. His main research areas are teacher education and development, science education and assessment for science learning. His recent publications include Yung BHW (2006) Assessment reform in science education: fairness and fear. Springer, Dordrecht. 相似文献
Siu Ling WongEmail: |
Siu Ling Wong is an Assistant Professor, in the Division of Science, Mathematics and Computing in the Faculty of Education at The University of Hong Kong. She received her B.Sc. from The University of Hong Kong and her Ph.D. from the University of Oxford. Her research interests include promoting teachers’ and students’ understanding of nature of science and scientific inquiry, physics education, teacher professional development. Jenny Kwan is a PhD student in the Faculty of Education, at The University of Hong Kong. She received her B.Sc. from University of Sydney. She is now investigating in-service teachers’ classroom instruction on nature of science in relation to their intentions, beliefs, and pedagogical content knowledge. Derek Hodson is Professor of Science Education at the Ontario Institute for Studies in Education and Editor of the Canadian Journal of Science, Technology and Mathematics Education. His major research interests include: history, philosophy & sociology of science and its implications for science education; STSE education and the politicisation of science education; science curriculum history; multicultural and antiracist education; and science teacher education via action research. Benny Hin Wai Yung is Head, Associate Professor, in the Division of Science, Mathematics and Computing in the Faculty of Education at University of Hong Kong. His main research areas are teacher education and development, science education and assessment for science learning. His recent publications include Yung BHW (2006) Assessment reform in science education: fairness and fear. Springer, Dordrecht. 相似文献
148.
149.
150.