首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   3204篇
  免费   42篇
  国内免费   4篇
教育   2296篇
科学研究   275篇
各国文化   36篇
体育   350篇
综合类   12篇
文化理论   72篇
信息传播   209篇
  2023年   14篇
  2022年   46篇
  2021年   64篇
  2020年   91篇
  2019年   164篇
  2018年   212篇
  2017年   203篇
  2016年   154篇
  2015年   113篇
  2014年   124篇
  2013年   565篇
  2012年   119篇
  2011年   91篇
  2010年   98篇
  2009年   64篇
  2008年   83篇
  2007年   73篇
  2006年   74篇
  2005年   90篇
  2004年   84篇
  2003年   112篇
  2002年   79篇
  2001年   78篇
  2000年   46篇
  1999年   28篇
  1998年   15篇
  1997年   12篇
  1996年   17篇
  1995年   28篇
  1994年   19篇
  1993年   12篇
  1992年   13篇
  1991年   13篇
  1990年   12篇
  1989年   19篇
  1987年   7篇
  1986年   8篇
  1985年   9篇
  1982年   11篇
  1981年   8篇
  1980年   10篇
  1979年   6篇
  1978年   9篇
  1977年   9篇
  1976年   6篇
  1974年   14篇
  1973年   8篇
  1972年   6篇
  1966年   6篇
  1963年   7篇
排序方式: 共有3250条查询结果,搜索用时 9 毫秒
91.
While universal school‐based social and emotional learning (SEL) programs claim to target various SEL competencies, earlier reviews have not provided a clear overview of the competencies in question. We therefore wished to identify the competencies targeted in SEL programs for secondary school students. We also aimed to examine the effects of these programs on SEL competencies and psychosocial health. The specific SEL competencies directly addressed in the programs' primary learning targets were identified based on the Collaborative for Academic, Social and Emotional Learning (CASEL) framework for SEL. Five bibliographic databases (PubMed, PsychINFO, Education Resources Information Center (ERIC), Applied Science Premier (ASP), and Web of Science) were searched for relevant research papers published between 2014 and 2018. We included 40 studies that investigated 32 programs focusing on two or more SEL competencies. While most programs targeted four or five of the SEL competencies, many of the included studies did not measure the programs' effects on all the competencies targeted. Our results showed that the SEL programs had substantial effects on the SEL competencies they addressed and on psychosocial health. Although the programs focused predominantly on self‐management skills and relationship skills, the largest summary effects were found for self‐awareness and social awareness.  相似文献   
92.
In this paper, an explanatory program understander that can analyse student solutions for programming assignments is described. The approach uses a number of reverse engineering techniques and is grounded on a cognitive model of procedural programming knowledge. It will be shown that, through the use of reverse engineering techniques, a lot of feedback (e.g. on errors) can be generated without having to use any prior knowledge on what the program is supposed to do. When such information is available, problem-specific feedback can also be generated. Furthermore, the use of the cognitive programming concepts allows one to specify the errors in an understandable way using exactly the same words and concepts as human programmers. This opens interesting possibilities for other uses of the proposed program understanding technique described in this article.  相似文献   
93.
94.
95.
Pedro Gutiérrez Bueno wrote two editions of a chemistry textbook between 1788 and 1802. The paper offers a comparative view of both editions taking into account Gutiérrez Bueno’s biography, his intended audience and the changes related to the so-called chemical revolution. Some conclusions are at odds with common images about scientific revolutions and the role of textbooks in science. The analysis aims to shed some light on the multiple historical forces shaping textbooks and the way in which scientific change is assimilated by their writers. This research was partially supported by the program BHA2002-04611-CO3-02  相似文献   
96.
97.
The purpose of the present study was to assess the effectiveness of a phonological awareness training program in the specific context of the Luxembourgish educational system. The intervention was run by the kindergarten teachers in their classes with minimal external supervision. Forty-one classes of the area around Luxembourg City participated in the study. One hundred and fifty children from 20 kindergarten classes were part of the training group and 157 children from 21 classes formed the control group. At the end of kindergarten, clear training effects were observed for all phonological awareness tasks, except for the highly demanding phoneme deletion task. After 6 months of reading and writing instruction in first grade, no training effects were found in a pseudoword spelling task for the entire training group. Only at-risk children, which had the lowest performance on preschool phonological awareness measures, showed significant training effects. We conclude that early phonological awareness training may be profitably incorporated in kindergarten classroom activities, particularly for at-risk pupils, even when the language characteristics and teaching methods already concur in facilitating the understanding of the alphabetic principle.  相似文献   
98.
The present cross-sectional research examined a process underlying the positive association between holding an extended future time perspective (FTP) and learning outcomes through the lens of self-determination theory. High school students and university students (N = 275) participated in the study. It was found that students with an extended FTP regulated their study behaviour on the basis of several internal motives, including feelings of guilt and shame (introjected regulation), personal conviction (identified regulation) and interest (intrinsic motivation). The association with identified regulation was strongest and the association with intrinsic motivation fell below significance when controlling for identified regulation. Moreover, introjected and identified regulation emerged as mediators accounting for the association between FTP and cognitive processing. Further, to the extent that FTP engenders an internally pressuring mode of regulation it was found to be indirectly negatively associated with determination/metacognitive strategy use. In contrast to FTP, a present fatalistic and present hedonic time-orientation yielded more negative motivational and learning correlates. The link between FTP and self-determination theory is discussed.  相似文献   
99.
100.
In this essay, I reflect on the challenges faced by professors teaching Jewish studies in a Catholic university system. The essay records my experiences teaching two courses, “Judaism and the Holocaust” and “American Judaism: Thought and Culture,” at Santa Clara University as an adjunct lecturer during the academic year 1994‐95. The essay touches on broader questions concerning “the dialectics of difference” that inform cross‐cultural education and exchange. Teach‐ ing Jewish studies in any Gentile space (Catholic, Protestant, or secular) entails a constructive tension between trust and suspicion, candor and reserve.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号