全文获取类型
收费全文 | 270篇 |
免费 | 1篇 |
专业分类
教育 | 166篇 |
科学研究 | 30篇 |
各国文化 | 3篇 |
体育 | 30篇 |
文化理论 | 2篇 |
信息传播 | 40篇 |
出版年
2023年 | 2篇 |
2022年 | 5篇 |
2021年 | 6篇 |
2020年 | 5篇 |
2019年 | 9篇 |
2018年 | 15篇 |
2017年 | 15篇 |
2016年 | 19篇 |
2015年 | 7篇 |
2014年 | 11篇 |
2013年 | 53篇 |
2012年 | 23篇 |
2011年 | 11篇 |
2010年 | 11篇 |
2009年 | 7篇 |
2008年 | 12篇 |
2007年 | 8篇 |
2006年 | 3篇 |
2005年 | 5篇 |
2004年 | 3篇 |
2003年 | 5篇 |
2002年 | 2篇 |
2001年 | 1篇 |
2000年 | 3篇 |
1999年 | 2篇 |
1998年 | 3篇 |
1996年 | 1篇 |
1994年 | 1篇 |
1993年 | 2篇 |
1992年 | 4篇 |
1989年 | 1篇 |
1988年 | 1篇 |
1986年 | 2篇 |
1985年 | 2篇 |
1983年 | 1篇 |
1982年 | 2篇 |
1980年 | 1篇 |
1976年 | 1篇 |
1972年 | 1篇 |
1944年 | 1篇 |
1865年 | 1篇 |
1826年 | 3篇 |
排序方式: 共有271条查询结果,搜索用时 15 毫秒
131.
132.
133.
Marco Kalz Marcus Specht 《British journal of educational technology : journal of the Council for Educational Technology》2014,45(3):415-427
This paper deals with the assessment of the crossdisciplinarity of technology‐enhanced learning (TEL). Based on a general discussion of the concept interdisciplinarity and a summary of the discussion in the field, two empirical methods from scientometrics are introduced and applied. Science overlay maps and the Rao‐Stirling diversity index are used to analyze the TEL field with a scientometric analysis. The science overlay maps show that a wide variety of disciplines contributes to research in the field. The analysis reveals that the field has been operating on a relatively high level of crossdisciplinarity in the last 10 years compared with six other fields of reference. Only in 2004 a decrease in the level of crossdisciplinarity could be identified. 相似文献
134.
Telse Nagler Jan Lonnemann Janosch Linkersdörfer Marcus Hasselhorn Sven Lindberg 《Reading and writing》2014,27(5):841-853
The acceleration phenomenon (AP) is defined by improvements in reading speed and reading comprehension, induced by an artificial text fading procedure corresponding to the previously determined fastest individual reading rate. Recent results, however, indicated that fading that is slower than the self-paced reading rate can produce comparable reading enhancements. As reading performance can be strongly influenced by the reading material, this study aimed at investigating to which extent reading enhancements induced by text fading depend on the reading material’s characteristics. We confronted 39 German third graders with a previously utilized text fading procedure, which was slower than their self-paced reading rate. Included text varied regarding to the lexical accessibility (LA), representing how well information can be accessed from the mental lexicon. Children’s reading rates increased statistically significant due to text fading for all LA levels. However, reading comprehension was sensitive to the text material’s characteristics: Reading comprehension enhancements were observable for easily accessible reading material, but not for material with intermediate or difficult levels of LA. Material that was difficult to retrieve from the mental lexicon even resulted in reduced reading comprehension in the fading condition. Possible influences on immediate lexical access, the impact of working memory capacity and implications for future AP research are discussed. 相似文献
135.
Anne Fischbach Tanja Könen Chantal S. Rietz Marcus Hasselhorn 《Reading and writing》2014,27(2):267-286
The goals of this study were to explore the deficits in working memory associated with literacy disorders (i.e. developmental disorders of reading and/or spelling) and the developmental trajectories of these working memory deficits. The performance of 28 children with literacy disorders was compared to a non-disabled control group with the same group size at five bi-annual times of measurement in a three-year-longitudinal study beginning at the end of primary school (9.5 years of age). Storage capacity and central-executive working memory were assessed in phonological and visual-spatial modalities, the latter under static and dynamic conditions. Overall, children with literacy disorders were outperformed by their typical developing peers in all phonological and in dynamic visual-spatial storage and central-executive tasks except for the static visual-spatial storage task. Results at single times of measurement revealed that the most consistent deficit was found in the storage capacity of the phonological loop. An additional central-executive impairment is supported by low backward spans. The causes for output deficits in dynamic visual-spatial tasks and good performance under static visual-spatial condition are discussed. 相似文献
136.
The collaboratively edited online encyclopedia Wikipedia is among the most popular websites in the world. Subsequently, it poses a great challenge to traditional encyclopedias, which for centuries have set the standards of society's knowledge with their printed editions. It is, therefore, important to study the impact of social media on the standards of our knowledge. This longitudinal panel study analyzed the framing of content in encyclopedia entries of top Fortune companies in Wikipedia and the online version of Encyclopedia Britannica in 2006, 2008, and 2010. Content analyses of the length, tonality, and topics of 3,985 sentences showed that Wikipedia entries were significantly longer, were more positively and negatively framed, and focused more on corporate social responsibilities and legal and ethical issues than the online entries of the traditional encyclopedia, which were predominantly neutral. The findings stress that the knowledge-generation processes in society appear to be fundamentally shifting because of the use of social media collaboration. These changes significantly impact which information becomes available to society and how it is framed. 相似文献
137.
Gender differences in both tails of the distribution of numerical competencies in preschool children
Jan Lonnemann Janosch Linkersdörfer Marcus Hasselhorn Sven Lindberg 《Educational Studies in Mathematics》2013,84(2):201-208
Gender differences in mathematical achievement have been examined in a wide range of age groups but only a few studies addressed this issue in preschool children. We compared preschool girls (n?=?570) and boys (n?=?524) from Germany with regard to numerical competencies. Differences in overall group means and the frequency of representation at low, middle, or high levels of performance were explored for girls and boys. Analysis of overall group means revealed that boys showed a better performance than girls (d?=?.32). The analysis of frequencies showed differences in both tails but not in the middle of the distribution of numerical competencies. While boys were more often found at higher levels of performance, girls were found to be overrepresented in the low-ability end of the distribution. These findings demonstrate that gender differences in mathematical achievement can emerge before school entry and stress the importance of further research looking for gender divides in mathematical achievement in preschool children from different countries as well as possible underlying factors. 相似文献
138.
139.
Tan Marcus Cheng Chye Chye Stefanie Yen Leng Teng Kylin Shu Min 《Education and Information Technologies》2022,27(6):8165-8188
Education and Information Technologies - There has been increasing use of interactive technologies in the classroom today and a rising popularity of employing virtual environments as a means to... 相似文献
140.