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   5848篇
  免费   94篇
  国内免费   23篇
教育   3995篇
科学研究   720篇
各国文化   37篇
体育   479篇
综合类   6篇
文化理论   45篇
信息传播   683篇
  2022年   44篇
  2021年   61篇
  2020年   104篇
  2019年   159篇
  2018年   204篇
  2017年   226篇
  2016年   193篇
  2015年   147篇
  2014年   186篇
  2013年   984篇
  2012年   157篇
  2011年   169篇
  2010年   144篇
  2009年   121篇
  2008年   141篇
  2007年   157篇
  2006年   119篇
  2005年   97篇
  2004年   106篇
  2003年   100篇
  2002年   79篇
  2001年   120篇
  2000年   135篇
  1999年   97篇
  1998年   81篇
  1997年   71篇
  1996年   66篇
  1995年   51篇
  1994年   50篇
  1993年   40篇
  1992年   81篇
  1991年   76篇
  1990年   72篇
  1989年   69篇
  1988年   78篇
  1987年   62篇
  1986年   81篇
  1985年   77篇
  1984年   57篇
  1983年   70篇
  1982年   61篇
  1981年   40篇
  1980年   33篇
  1979年   56篇
  1978年   61篇
  1977年   39篇
  1976年   47篇
  1975年   33篇
  1974年   33篇
  1973年   35篇
排序方式: 共有5965条查询结果,搜索用时 15 毫秒
971.
Deaf education teacher preparation programs must prepare teachers to staff an increasing number of oral programs. A survey was conducted to determine which competencies administrators of deaf education programs rate as important for teachers in oral programs and to compare ratings of these competencies by oral school administrators to ratings made by administrators of comprehensive deaf and hard of hearing programs. Between the two groups of administrators, six areas of agreement about competencies were found. There were notable differences in the range of ratings between the two groups. These differences were attributed to the roles teachers assume in the two types of programs and the focus of instruction in each type of program.  相似文献   
972.
This study explored the antecedents of students’ intention to participate in computer-based course evaluation. The study proposed an extended Technology Acceptance Model (TAM) that integrated subjective norm and perceived relevance into TAM. Based on the responses from 149 business school students in Macao, the study identified the direct and indirect effects of subjective norm and perceived relevance on perceived ease of use, perceived usefulness and students’ intention to participate in computer-based course evaluation. The results of structural equation modelling showed that subjective norm had a positive, strong and significant effect on perceived relevance that in turn affected perceived ease of use and perceived usefulness. Besides, subjective norm and perceived usefulness had direct effects on students’ intention to participate in computer-based course evaluation. Thus, subjective norm played a major role in affecting Chinese students’ participation in course evaluation.  相似文献   
973.
School leadership is fundamental to the educational functioning of schools and their improvements of results. The study employed a qualitative approach to explore school principals’ leadership styles and the educational performance of learners in high- and low-performing schools in Vhembe District, Limpopo, South Africa. The participants were purposefully selected from 10 secondary schools in terms of their performance. Focus group interviews were conducted with five teachers from each school. The interview data was transcribed and analysed, and identical patterns of coded data were grouped together under emerging themes. The overall results of the study indicated that the democratic leadership style together with the transformational leadership style contribute to high educational performance of learners. School principals from high- and low-performing schools employ a democratic leadership style and differ only in the sense that the latter are permissive or lenient towards learners’ behaviours or conduct. The study recommends that school principals engage teachers as members of a disciplinary committee in order to deal with those learners whose conduct is not conducive to successful teaching and learning. It is recommended that school principals from low-performing schools strengthen their democratic leadership by not being lenient to learners’ behaviour which is not conducive to successful teaching and learning.  相似文献   
974.
The present study examined the perceptions of parents of children with attention deficit disorder with hyperactivity (ADD/H) regarding their family environment and depression in comparison with a clinical and a nondisabled control group. Parents of children with ADD/H perceived their family environment as less supportive and more stressful than did either the clinical or the nondisabled controls. Specifically, ADD/H parents viewed their families as having lower levels of interpersonal relationships than did either of the control groups. Ratings of depression for each of the parent groups indicated a greater frequency of depressive symptomatology among the parents of children with ADD/H. In addition, more parents of ADD/H children were separated or divorced. Correlation coefficients computed for the entire sample suggest differences between mothers' and fathers' depression and differences in their perceptions of the family. Recommendations are made for future research as well as the development of treatment programs to incorporate work with the parents of children with ADD/H.  相似文献   
975.
The objective of this investigation was to examine how instructional practices in 107 first- and second-grade classrooms in 17 high poverty schools moderate the impact on literacy outcomes of literacy-related skills students bring to the classroom. Ratings of teaching effectiveness and time allocation to literacy activities were obtained. Twenty time allocation variables were reduced into seven patterns of literacy activities that were examined as predictors of reading and spelling outcomes. Students’ initial reading ability and interactions of teaching effectiveness ratings by time allocation components predicted reading and spelling outcomes. Discussion centers on immutable versus flexible views of reading development and analytic approaches to examining instructional practices.  相似文献   
976.
977.
Face‐to‐face education and distance education, viewed as differing sets of organisational provisions for the fostering of learning, emphasize different kinds of learning processes, and depend upon somewhat different psychological properties in learners. Nonetheless, all practical learning settings, whether they are labelled ‘school’, ‘adult education’, ‘distance education’, or something else, involve a mixture of face‐to‐face learning and distance learning. The psychological difference between the two kinds of setting is thus note purely qualitative in nature, but is also quantitative: for instance, certain learner characteristics which are useful in face‐to‐face learning (discussed in detail in the body of the present paper) are indispensible for distance learning, while certain processes which are at the heart of distance learning (also dis‐cusssed in detail later) are often given little emphasis in face‐to‐face settings, although they are in principle possible and even desirable there. The question thus arises of whether it would not be desirable to give more emphasis in face‐to‐face settings to psychologically desirable aspects of distance learning.  相似文献   
978.
979.
This paper is concerned with those who display positive indicators on tests for dyslexia but seemingly do not have any severe literacy problems. A case study is presented by way of illustration. On the basis of data from the British Births Cohort Study (12,905 10-year-old children), it was found that some seemingly normal achievers who showed signs of dyslexia (N=422) obtained different results on five measures associated with dyslexia than did other normal achievers without such signs (N=4,998). The measures used were: underachievement at word recognition; and underachievement at spelling, reading comprehension, pseudoword reading, and mathematics. The proportion of boys to girls in the groups was also noted. It is suggested that these were cases of mild dyslexia, who, on the basis simply of reading and spelling tests, might escape detection. The consequences for the concept of dyslexia are discussed, and it is suggested that the needs of dyslexics with only mild literacy problems should not be overlooked.  相似文献   
980.
The positive impact of undergraduate research experiences on students’ post-secondary success is well-documented. However, these conclusions are drawn from undergraduate students who already participate; very little research has explored the pathways by which students enter these experiences. Using data from a multi-institutional survey, we examined students’ reasons for participating and differences across institutions and demographic groups. Overall, students cited social and experiential reasons as key motivators for participation and a perceived lack of research readiness as a key barrier. Differences were also found across academic year. Implications from this study address issues of access, preparation, and institutional policies around undergraduate research.  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