全文获取类型
收费全文 | 24132篇 |
免费 | 411篇 |
国内免费 | 31篇 |
专业分类
教育 | 17477篇 |
科学研究 | 2066篇 |
各国文化 | 233篇 |
体育 | 1795篇 |
综合类 | 34篇 |
文化理论 | 199篇 |
信息传播 | 2770篇 |
出版年
2022年 | 141篇 |
2021年 | 245篇 |
2020年 | 396篇 |
2019年 | 543篇 |
2018年 | 752篇 |
2017年 | 831篇 |
2016年 | 764篇 |
2015年 | 461篇 |
2014年 | 619篇 |
2013年 | 4638篇 |
2012年 | 613篇 |
2011年 | 669篇 |
2010年 | 518篇 |
2009年 | 496篇 |
2008年 | 550篇 |
2007年 | 528篇 |
2006年 | 477篇 |
2005年 | 412篇 |
2004年 | 404篇 |
2003年 | 363篇 |
2002年 | 406篇 |
2001年 | 451篇 |
2000年 | 424篇 |
1999年 | 424篇 |
1998年 | 230篇 |
1997年 | 246篇 |
1996年 | 274篇 |
1995年 | 225篇 |
1994年 | 225篇 |
1993年 | 209篇 |
1992年 | 317篇 |
1991年 | 314篇 |
1990年 | 343篇 |
1989年 | 330篇 |
1988年 | 322篇 |
1987年 | 262篇 |
1986年 | 280篇 |
1985年 | 344篇 |
1984年 | 282篇 |
1983年 | 264篇 |
1982年 | 214篇 |
1981年 | 215篇 |
1980年 | 184篇 |
1979年 | 253篇 |
1978年 | 228篇 |
1977年 | 199篇 |
1976年 | 168篇 |
1975年 | 139篇 |
1974年 | 134篇 |
1973年 | 158篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
Kerlinger's theory of social attitudes asserts that attitudes toward educational practices can be represented by the independent dimensions of progres-sivism and traditionalism. This study focused on the relationship between these attitudes and the philosophies of realism and pragmatism. A sample of 152 graduate students in education completed three instruments measuring educational attitudes and the basic and applied philosophies. Factor analytic results supported a dualistic theory rather than a bipolar theory for attitudes and philosophies. Pragmatists supported the progressive referents of children's interests and social development as educational goals, while realistsy supported traditional concepts emphasizing structure and the learning of content. The results are discussed in terms of the consistency between educational attitudes and a teacher's philosophy. 相似文献
992.
993.
994.
995.
A. V. Poleev 《Scientific and Technical Information Processing》2011,38(2):119-122
Consciousness is based on the association of notions or a neural network. Similarly, the creation of the next-generation Internet (semantic web) is impossible without attributes that allow the semantic association of documents and their integration into an information context. To achieve these goals, the Universal Metadata Standard (UMS) may serve as a basis for documentography and is functionally required for interpretation of documents by automatic operating systems. 相似文献
996.
997.
Telidon is the result of the marriage between a computer and a telephone. There are multiple configurations that can be devised with its constituent elements: a TV monitor, a keyboard or keypad; a decoder; a telephone signal, wired or wireless; and a computer. 相似文献
998.
Throughout the history of education, debate has existed between the relative merits of instructed versus constructed knowledge. In this article, we review our program of research in science education for students with disabilities in order to reveal some insights into this debate. We review research in science curriculum, mnemonic strategies, text-processing strategies, hands-on approaches, coached elaborations, “discovery” learning, correlates of effective inclusive science classrooms, and class-wide peer tutoring with differentiated curriculum enhancements. Overall, both instructed and constructed knowledge are important and can be facilitated with appropriate instructional strategies. Implications for practice and future research are provided. 相似文献
999.
1000.