全文获取类型
收费全文 | 554篇 |
免费 | 10篇 |
专业分类
教育 | 457篇 |
科学研究 | 33篇 |
各国文化 | 3篇 |
体育 | 30篇 |
文化理论 | 4篇 |
信息传播 | 37篇 |
出版年
2019年 | 7篇 |
2018年 | 19篇 |
2017年 | 11篇 |
2016年 | 14篇 |
2015年 | 8篇 |
2014年 | 11篇 |
2013年 | 117篇 |
2012年 | 5篇 |
2011年 | 9篇 |
2009年 | 7篇 |
2008年 | 9篇 |
2005年 | 10篇 |
2004年 | 12篇 |
2003年 | 5篇 |
2002年 | 7篇 |
2001年 | 7篇 |
2000年 | 7篇 |
1999年 | 6篇 |
1998年 | 14篇 |
1997年 | 8篇 |
1996年 | 9篇 |
1995年 | 6篇 |
1994年 | 8篇 |
1993年 | 7篇 |
1992年 | 13篇 |
1991年 | 11篇 |
1987年 | 6篇 |
1986年 | 4篇 |
1985年 | 6篇 |
1984年 | 9篇 |
1983年 | 7篇 |
1982年 | 7篇 |
1981年 | 8篇 |
1980年 | 6篇 |
1979年 | 9篇 |
1978年 | 8篇 |
1977年 | 5篇 |
1976年 | 5篇 |
1975年 | 8篇 |
1974年 | 9篇 |
1973年 | 6篇 |
1972年 | 4篇 |
1971年 | 8篇 |
1970年 | 5篇 |
1969年 | 11篇 |
1968年 | 7篇 |
1967年 | 4篇 |
1966年 | 9篇 |
1965年 | 4篇 |
1877年 | 4篇 |
排序方式: 共有564条查询结果,搜索用时 31 毫秒
131.
132.
133.
134.
135.
L A Gilbert 《Educational Media International》2013,50(3):13-17
The first International Conference on Cartridge TV, Video Cassettes and Video Discs was held in Cannes on 19–23 April 1971. It was attended by 556 delegates from many countries. 相似文献
136.
137.
138.
Marbach-Ad G McAdams KC Benson S Briken V Cathcart L Chase M El-Sayed NM Frauwirth K Fredericksen B Joseph SW Lee V McIver KS Mosser D Quimby BB Shields P Song W Stein DC Stewart R Thompson KV Smith AC 《CBE life sciences education》2010,9(4):408-416
This essay describes how the use of a concept inventory has enhanced professional development and curriculum reform efforts of a faculty teaching community. The Host Pathogen Interactions (HPI) teaching team is composed of research and teaching faculty with expertise in HPI who share the goal of improving the learning experience of students in nine linked undergraduate microbiology courses. To support evidence-based curriculum reform, we administered our HPI Concept Inventory as a pre- and postsurvey to approximately 400 students each year since 2006. The resulting data include student scores as well as their open-ended explanations for distractor choices. The data have enabled us to address curriculum reform goals of 1) reconciling student learning with our expectations, 2) correlating student learning with background variables, 3) understanding student learning across institutions, 4) measuring the effect of teaching techniques on student learning, and 5) demonstrating how our courses collectively form a learning progression. The analysis of the concept inventory data has anchored and deepened the team's discussions of student learning. Reading and discussing students' responses revealed the gap between our understanding and the students' understanding. We provide evidence to support the concept inventory as a tool for assessing student understanding of HPI concepts and faculty development. 相似文献
139.
Selective attention in processing of visual information by pigeons, trained on alternating sessions with two colors (red and
green) and two forms (a diamond and an X shape) differentially associated with a left—right key choice task, was examined.
A color and a form were presented together on probe trials during sessions in which, on other trials, only one of the dimensions,
color or form, was shown. The dimension in effect on the surrounding trials had no influence on choice when the information
provided by the two dimensions on probe trials was in conflict—color correct for one choice and form for the other. When both
color and form redundantly cued the correct choice, there was no increase in accuracy in comparison with that associated with
one dimension. Following separate training on the color and form discriminations, pigeons appeared to base their choices on
color on some trials, on form on other trials, but not on both simultaneously. These findings are discussed in terms of an
exemplar model of information processing. 相似文献
140.