全文获取类型
收费全文 | 1235篇 |
免费 | 6篇 |
国内免费 | 2篇 |
专业分类
教育 | 512篇 |
科学研究 | 580篇 |
各国文化 | 13篇 |
体育 | 48篇 |
文化理论 | 19篇 |
信息传播 | 71篇 |
出版年
2019年 | 13篇 |
2018年 | 17篇 |
2017年 | 12篇 |
2016年 | 8篇 |
2014年 | 14篇 |
2013年 | 226篇 |
2011年 | 13篇 |
2010年 | 10篇 |
2009年 | 13篇 |
2008年 | 13篇 |
2007年 | 8篇 |
2006年 | 10篇 |
2005年 | 18篇 |
2004年 | 18篇 |
2003年 | 12篇 |
2002年 | 8篇 |
2001年 | 10篇 |
2000年 | 10篇 |
1996年 | 12篇 |
1995年 | 10篇 |
1994年 | 9篇 |
1993年 | 15篇 |
1990年 | 13篇 |
1989年 | 8篇 |
1983年 | 9篇 |
1981年 | 12篇 |
1978年 | 17篇 |
1977年 | 10篇 |
1975年 | 7篇 |
1948年 | 13篇 |
1944年 | 7篇 |
1930年 | 20篇 |
1929年 | 28篇 |
1928年 | 33篇 |
1927年 | 32篇 |
1926年 | 30篇 |
1925年 | 52篇 |
1924年 | 33篇 |
1923年 | 34篇 |
1922年 | 11篇 |
1921年 | 15篇 |
1920年 | 28篇 |
1919年 | 13篇 |
1918年 | 12篇 |
1915年 | 8篇 |
1871年 | 7篇 |
1870年 | 7篇 |
1868年 | 15篇 |
1867年 | 9篇 |
1865年 | 7篇 |
排序方式: 共有1243条查询结果,搜索用时 31 毫秒
991.
Young children show significant changes in their mental-state understanding as marked by their performance on false-belief tasks. This study provides evidence for activity in the prefrontal cortex associated with the development of this ability. Event-related brain potentials (ERPs) were recorded as adults ( N = 24) and 4-, 5-, and 6-year-old children ( N = 44) reasoned about reality and the beliefs of characters in animated vignettes. In adults, a late slow wave (LSW), with a left-frontal scalp distribution, was associated with reasoning about beliefs. This LSW was also observed for children who could correctly reason about the characters' beliefs but not in children who failed false-belief questions. These findings have several implications, including support for the critical role of the prefrontal cortex for theory of mind development. 相似文献
992.
Theory of mind requires an understanding of both desires and beliefs. Moreover, children understand desires before beliefs. Little is known about the mechanisms underlying this developmental lag. Additionally, previous neuroimaging and neurophysiological studies have neglected the direct comparison of these developmentally critical mental-state concepts. Event-related brain potentials were recorded as participants ( N = 24; mean age = 22 years) reasoned about diverse-desires, diverse-beliefs, and parallel physical situations. A mid-frontal late slow wave (LSW) was associated with desire and belief judgments. A right-posterior LSW was only associated with belief judgments. These findings demonstrate neural overlap and critical differences in reasoning explicitly about desires and beliefs, and they suggest children recruit additional neural processes for belief judgments beyond a common, more general, mentalizing neural system. 相似文献
993.
994.
A crucial human cognitive goal is to understand and to be understood. But understanding often takes active management. Two studies investigated early developmental processes of understanding management by focusing on young children's comprehension monitoring. We ask: When and how do young children actively monitor their comprehension of social-communicative interchanges and so seek to clarify and correct their own potential miscomprehension? Study 1 examined the parent–child conversations of 13 children studied longitudinally in everyday situations from the time the children were approximately 2 years through 3 years. Study 2 used a seminaturalistic situation in the laboratory to address these questions with more precision and control with 36 children aged 2–3 years. 相似文献
995.
996.
997.
998.
FROM NEAR‐RUBBLE TO REBIRTH: A FORMER CHURCH BUILDING AS A CENTERPIECE OF COLLABORATION FOR CHILDREN
Claity Massey James Ernest Marion Barnett Julie Henry 《Journal of Early Childhood Teacher Education》2013,34(1):75-84
This article describes the collaborative efforts of multiple organizations and individuals in transforming a doomed church in a large urban community into an exemplary public Pre‐k through Grade 2 laboratory school. Central to this emerging facility was the commitment of all cooperating parties to focus upon meeting the educational, health, and social needs of each child through school, home and community involvement. Unique to this collaboration has been the continual involvement of higher education institutions in Western New York in the planning, organization and implementation of this project. Further, infusion of the latest in computer and video technology with distance learning capability supported cross‐fertilization and friendships among higher education professionals and their students from a variety of related disciplines. 相似文献
999.
Sitting on a fence is a dangerous course: You might even get a bullet from a peace‐keeping force. How're you going to know best, Once upon a time in the West? Dire Straits
相似文献
1000.
Issues associated with lack of civility, less than ideal functionality, and employees that may not self-reflect as much they should are all challenges in the modern workplace and libraries are no exception. The purpose of this study was to determine which issues associated with a lack of civility such as mobbing, bullying, workplace dysfunction, and lack of abilities regarding self-reflection were found in the library workplace and to what extent. The data represents the feedback of 4,168 library employees through a self-reporting survey instrument designed by the authors with the help of the American Library Association. Data is both quantitative and qualitative and seeks to examine the issues addressed across all types of libraries. While useful for all library employees, this study and report are especially relevant to the modern library administrator. 相似文献