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   5954篇
  免费   50篇
  国内免费   5篇
教育   4425篇
科学研究   358篇
各国文化   114篇
体育   379篇
综合类   4篇
文化理论   59篇
信息传播   670篇
  2020年   56篇
  2019年   103篇
  2018年   105篇
  2017年   163篇
  2016年   137篇
  2015年   100篇
  2014年   112篇
  2013年   1493篇
  2012年   124篇
  2011年   110篇
  2010年   102篇
  2009年   122篇
  2008年   141篇
  2007年   127篇
  2006年   117篇
  2005年   112篇
  2004年   115篇
  2003年   110篇
  2002年   97篇
  2001年   65篇
  2000年   75篇
  1999年   59篇
  1998年   64篇
  1997年   74篇
  1996年   74篇
  1995年   69篇
  1994年   82篇
  1993年   70篇
  1992年   71篇
  1991年   77篇
  1990年   81篇
  1989年   77篇
  1988年   69篇
  1987年   62篇
  1986年   70篇
  1985年   56篇
  1984年   63篇
  1983年   85篇
  1982年   60篇
  1981年   63篇
  1980年   67篇
  1979年   59篇
  1978年   82篇
  1977年   63篇
  1976年   49篇
  1975年   53篇
  1973年   44篇
  1970年   49篇
  1969年   38篇
  1966年   39篇
排序方式: 共有6009条查询结果,搜索用时 9 毫秒
121.
Gifted reevaluations consume an enormous amount of professional time and energy. The purpose of the present study was to survey gifted education teachers' and supervisors' perceptions of current gifted reevaluation practices. Results showed most gifted educators were not in agreement with the practice of using gifted reevaluations to reestablish program eligibility. Instead, they would prefer to get information relevant to program evaluation, program planning, and the need for additional services. Included among the alternatives suggested to replace the present gifted reevaluation practices were consideration of student work products, motivation, and interest; reports by parents and by regular and gifted education teachers; and monitoring the student progress made in achieving the goals of the individual educational program.  相似文献   
122.
123.
124.
Twenty-four children with conduct disorders were familiarized with a pattern-matching task, and their self-efficacy expectations for this task were assessed. Subjects were then given either “Success” or “Failure” feedback for a series of similar problems, and their self-efficacy was reassessed. Finally, task persistence was evaluated by allowing subjects to attempt as many additional pattern-matching problems as they wished, with all subjects receiving failure feedback. Results indicated that, although the two groups of subjects were initially similar, the success group's self-efficacy was significantly higher following feedback. The success group also attempted significantly more problems while later receiving failure feedback, and there was a significant positive correlation between task persistence and the second self-efficacy rating. These findings were related to Bandura's self-efficacy theory and to educational programming for conduct-disordered children.  相似文献   
125.
126.
127.
128.
This study aims to analyse the factors that can explain the adoption and effective use of a new e-learning system in Iraq. To achieve this, it uses a selection of factors that are present in the technology acceptance model (TAM) and the unified theory of acceptance and use of technology (UTAUT) model, and it includes three additional factors. The study hypothesises new relationships between the selected factors. Questionnaires were distributed to 300 university students in Iraq. Partial least squares-structural equation modelling (PLS-SEM) was used to analyse the data received. The findings suggest that perceived usefulness (PU), perceived ease of use (PEOU), subjective norms (SNs), information quality (IQ), system quality (SQ), technical support (TS) and self-efficacy (SE) have significant effects on behavioural intention (BI). In turn, BI and TS have significant direct effects on the actual use (AU) of e-learning systems. The factors age, gender and experience significantly moderated some of the relationships in the model. The research has several implications for policy makers, universities and the management of e-learning systems.  相似文献   
129.
130.
This study examined whether defending and passive bystanding during peer victimization episodes were associated with individual- and classroom-level efficacy to stop peer victimization. Self-report survey data were analyzed from 1,467 Swedish fourth-grade students (mean age = 10.55) from 100 classrooms in 63 schools. Multilevel analyses revealed that, when witnessing peer victimization, students more often defended victims if they were high in defender self-efficacy and if they belonged to classrooms high in collective efficacy. In contrast, students were more likely to remain passive if they were low in defender self-efficacy and if they belonged to classrooms low in collective efficacy. Taken together, our findings suggest that efficacy beliefs both at the individual and at the classroom level contribute to explaining variability in students' bystander behaviors, which has potential implications for prevention and intervention work.  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