全文获取类型
收费全文 | 1431篇 |
免费 | 40篇 |
国内免费 | 3篇 |
专业分类
教育 | 1079篇 |
科学研究 | 114篇 |
各国文化 | 27篇 |
体育 | 113篇 |
文化理论 | 19篇 |
信息传播 | 122篇 |
出版年
2022年 | 7篇 |
2021年 | 13篇 |
2020年 | 26篇 |
2019年 | 43篇 |
2018年 | 45篇 |
2017年 | 65篇 |
2016年 | 45篇 |
2015年 | 37篇 |
2014年 | 35篇 |
2013年 | 320篇 |
2012年 | 38篇 |
2011年 | 42篇 |
2010年 | 29篇 |
2009年 | 37篇 |
2008年 | 38篇 |
2007年 | 33篇 |
2006年 | 33篇 |
2005年 | 29篇 |
2004年 | 30篇 |
2003年 | 37篇 |
2002年 | 29篇 |
2001年 | 13篇 |
2000年 | 16篇 |
1999年 | 28篇 |
1998年 | 21篇 |
1997年 | 18篇 |
1996年 | 18篇 |
1995年 | 12篇 |
1994年 | 9篇 |
1993年 | 16篇 |
1992年 | 20篇 |
1991年 | 14篇 |
1990年 | 18篇 |
1989年 | 22篇 |
1988年 | 12篇 |
1987年 | 15篇 |
1986年 | 12篇 |
1985年 | 11篇 |
1984年 | 13篇 |
1983年 | 16篇 |
1982年 | 20篇 |
1981年 | 11篇 |
1980年 | 8篇 |
1979年 | 13篇 |
1978年 | 15篇 |
1977年 | 7篇 |
1976年 | 13篇 |
1975年 | 7篇 |
1970年 | 6篇 |
1964年 | 6篇 |
排序方式: 共有1474条查询结果,搜索用时 140 毫秒
31.
Philip B. Gough 《Reading and writing》1993,5(2):181-192
It is widely agreed that children recognize their first words in a different way than they later decode. One hypothesis is that sight words are recognized as wholes, another that they are recognized by parts. Two experiments were devised to compare these hypotheses. In one, children were taught a sight word accompanied by a salient extraneous cue and then tested for recognition of the word and the cue. In the other, children were taught sight words, then tested for recognition of each half of the word. The children were found to recognize the cue but not the word; they recognized one half of the word but not the other. The results support the idea that first words are recognized by selective association. 相似文献
32.
Philip Barker 《British journal of educational technology : journal of the Council for Educational Technology》1986,17(1):74-80
Interactive processes are fundamental to all forms of training and learning activity. Within educational technology increasing use is being made of both simple and sophisticated machines as instructional aids. Because of their growing applicability in all areas of educational practice it is important to understand the basic nature of the interactive processes involved in using such machines. This paper provides an overview of the techniques and mechanisms of human-machine interaction and outlines the status of some ongoing research trends in this area. 相似文献
33.
This study applied expectancy theory to integrate the numerous and disparate explanations that researchers and educators have proposed to account for teacher resistance to implementing cooperative learning as an educational innovation. The cooperative learning implementation questionnaire (CLIQ) contained 48 items grouped under three broad motivational categories: perceived value of the innovation, expectancy of success, and perceived cost. These items accounted for 42.3% of the total variance in self-reported use of cooperative learning among 933 teachers. Expectancy of success issues were most important in differentiating users and non-users, suggesting that increased emphasis on professional development should be used to enhance teachers' beliefs that they can succeed in implementing an innovation in their own context. This may require both follow-up support and adaptation of the innovation. 相似文献
34.
Peter Brusilovsky Eduardo Calabrese Jozef Hvorecky Anatoly Kouchnirenko Philip Miller 《Education and Information Technologies》1997,2(1):65-83
Mini-languages are a visually intuitive, simple and powerful way to introduce students to programming. They are a good foundation for general computer science instruction, provide insight into programming for the general population, and teach algorithmic thinking. The goal of the paper is to provide an extensive review of the mini-language approach to teaching programming. For different audiences and in different countries, the authors have extensive experience in design and application of mini-languages. We outline the problems that motivate the application of this approach, present a brief history, review several existing mini-languages, and provide discussion of lessons learned. In particular, we discuss how to choose a mini-language for a particular group of students and list some requirements for a successful application of a mini- language. We conclude with a discussion of possible future directions of the mini-language approach development 相似文献
35.
We report an analysis of reading and spelling processes in a case of developmental disability associated with a genetic anomaly (Klinefelter XXXY syndrome). The results are interpreted within the framework of a model of reading and spelling development (Frith, 1985). An almost complete absence of alphabetic functions was noted. Reading appeared to be based on a ‘logographic lexicon’ (Seymour & Elder, 1986), and spelling on a letter sequence generator which was modifiable by access to a limited store of word images. 相似文献
36.
The complex environmental challenges humanity faces require citizens who are scientifically and environmentally literate. Many environmental education programs are situated in the field where students are immersed in their learning. These field-based activities are engaging but may lack opportunities for students to develop critical thinking and reasoning skills necessary to be environmentally literate. We suggest a socio-scientific issue (SSI) based teaching approach can increase epistemic engagement and lead to student gains in scientific and environmental literacy. This study describes how we modified an existing field-based ecology course, framing the learning around a local environmental socio-scientific issue. We used a convergent parallel mixed-methods approach to examine the changes in socio-scientific reasoning (SSR) over time for high school students in this course as a measure of scientific and environmental literacy. Results indicate that a focused SSI field-based environmental education curriculum can support development of socio-scientific reasoning and environmental literacy competencies among high school students. 相似文献
37.
38.
39.
This 5-year follow-up study examined the predictive validity of the Kaufman Assessment Battery for Children (K-ABC) for 39 children identified during preschool as exhibiting language impairment (n = 10), behavior control deficits (n = 13), or normal language and behavioral development (n = 16). Mean age at follow-up was 9.75 years. The results generally supported the predictive validity of the K-ABC (p<.001). However, analyses by group indicated that the relationship between baseline K-ABC and follow-up K-ABC, language, and achievement measures for the language-impaired subjects was weak (p>.05). Although these results must be interpreted cautiously because of the small sample size, they suggest that for young children likely to be referred as at risk for future learning problems, the K-ABC may not be useful for prediction of later cognitive skills. Implications for practitioners are discussed. 相似文献
40.
Heather A. Starnes Meghan H. McDonough Jeffrey S. Wilson Daniel K. Mroczek Francine Laden Philip J. Troped 《Measurement in physical education and exercise science》2019,23(2):135-147
The purpose of this study was to examine the factorial invariance of the Abbreviated Neighborhood Environment Walkability Scale (NEWS-A) across subgroups based on demographic, health-related, behavioral, and environmental characteristics among Nurses’ Health Study participants (N = 2,919; age M = 73.0, SD = 6.9 years) living in California, Massachusetts, and Pennsylvania. A series of multigroup confirmatory factor analyses were conducted to evaluate increasingly restrictive hypotheses of factorial invariance. Factorial invariance was supported across age, walking limitations, and neighborhood walking. Only partial scalar invariance was supported across state residence and neighborhood population density. This evidence provides support for using the NEWS-A with older women of different ages, who have different degrees of walking limitations, and who engage in different amounts of neighborhood walking. Partial scalar invariance suggests that researchers should be cautious when using the NEWS-A to compare older adults living in different states and neighborhoods with different levels of population density. 相似文献