全文获取类型
收费全文 | 282篇 |
免费 | 8篇 |
专业分类
教育 | 234篇 |
科学研究 | 6篇 |
各国文化 | 1篇 |
体育 | 22篇 |
信息传播 | 27篇 |
出版年
2022年 | 2篇 |
2021年 | 2篇 |
2020年 | 3篇 |
2019年 | 11篇 |
2018年 | 23篇 |
2017年 | 5篇 |
2016年 | 10篇 |
2015年 | 9篇 |
2014年 | 13篇 |
2013年 | 79篇 |
2012年 | 5篇 |
2011年 | 4篇 |
2010年 | 4篇 |
2009年 | 5篇 |
2008年 | 6篇 |
2007年 | 8篇 |
2006年 | 5篇 |
2005年 | 4篇 |
2004年 | 7篇 |
2003年 | 3篇 |
2002年 | 3篇 |
2001年 | 2篇 |
2000年 | 20篇 |
1999年 | 5篇 |
1998年 | 1篇 |
1997年 | 2篇 |
1996年 | 3篇 |
1995年 | 3篇 |
1994年 | 2篇 |
1993年 | 4篇 |
1992年 | 5篇 |
1991年 | 4篇 |
1990年 | 3篇 |
1989年 | 2篇 |
1988年 | 1篇 |
1987年 | 4篇 |
1986年 | 3篇 |
1985年 | 2篇 |
1984年 | 3篇 |
1983年 | 1篇 |
1982年 | 1篇 |
1977年 | 3篇 |
1976年 | 2篇 |
1974年 | 1篇 |
1973年 | 1篇 |
1970年 | 1篇 |
排序方式: 共有290条查询结果,搜索用时 31 毫秒
281.
282.
283.
In young children's counting,procedures precede principles 总被引:1,自引:0,他引:1
Robert S. Siegler 《Educational Psychology Review》1991,3(2):127-135
A substantial body of data on young children's counting is now available. Portions of these data can be explained by social context interpretations, such as those advanced by Elbers, but other parts of the data cannot be. The most urgent need is for models that illuminate how primitive conceptual understanding of cardinality and ordinality contributes to learning of counting procedures, and how experience with the counting procedures, in turn, enriches children's conceptual understanding. 相似文献
284.
Bonnie M. Perdue Theodore A. Evans David A. Washburn Duane M. Rumbaugh Michael J. Beran 《Learning & behavior》2014,42(2):164-175
Both empirical and anecdotal evidence supports the idea that choice is preferred by humans. Previous research has demonstrated that this preference extends to nonhuman animals, but it remains largely unknown whether animals will actively seek out or prefer opportunities to choose. Here we explored the issue of whether capuchin and rhesus monkeys choose to choose. We used a modified version of the SELECT task—a computer program in which monkeys can choose the order of completion of various psychomotor and cognitive tasks. In the present experiments, each trial began with a choice between two icons, one of which allowed the monkey to select the order of task completion, and the other of which led to the assignment of a task order by the computer. In either case, subjects still had to complete the same number of tasks and the same number of task trials. The tasks were relatively easy, and the monkeys responded correctly on most trials. Thus, global reinforcement rates were approximately equated across conditions. The only difference was whether the monkey chose the task order or it was assigned, thus isolating the act of choosing. Given sufficient experience with the task icons, all monkeys showed a significant preference for choice when the alternative was a randomly assigned order of tasks. To a lesser extent, some of the monkeys maintained a preference for choice over a preferred, but computer-assigned, task order that was yoked to their own previous choice selection. The results indicated that monkeys prefer to choose when all other aspects of the task are equated. 相似文献
285.
286.
在全球经济危机的大背景下,许多国际知名品牌在各国市场的产品销量都遭遇了不同程度的下滑,但是在中国,情况却恰恰相反。低迷的经济形势丝毫阻挡不了中国消费者的消费热情,年轻一族仍是消费行为的主力军。全球知名品牌为什么一致看好中国?除了庞大的年轻消费群体外,背后还有许多耐人寻味之处。 相似文献
287.
What leads children to adopt new strategies? A microgenetic/cross-sectional study of class inclusion
Learning of class inclusion by 5-year-olds in response to empirical and logical explanations of an adult's answers was examined. Contrary to the view that young children possess an empirical bias, 5-year-olds learned more, and continued learning for longer, when given logical explanations of correct answers than when given empirical explanations. Once children discovered how to solve the problems, they showed few regressions. Many children in the microgenetic experiment followed the path of change anticipated from previous cross-sectional studies, but children in the cross-sectional part of the study seemed to follow a different path. Reasons for the superior effectiveness of the logical explanations were discussed. 相似文献
288.
289.
The Education Department at the Museum of the Rockies and the Kellogg Center for Adult Learning Research at Montana State University conducted a national study of adult museum programs from 1996–1999. A total of 508 adult program participants, 75 instructors, and 143 planners of adult programs in museums were interviewed either via telephone or in person. The study sought to answer three questions: (1) From participants' perspectives, what constitutes an excellent museum program for adults? (2) What teaching strategies are employed in successful and innovative museum programs? and (3) Does the informal learning environment of a museum offer anything unique to the adult learning experience? This research effort is one example of how university museums advance our understanding of informal education theory and its application to practice. 相似文献
290.