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   7813篇
  免费   114篇
  国内免费   3篇
教育   5404篇
科学研究   957篇
各国文化   80篇
体育   527篇
综合类   2篇
文化理论   53篇
信息传播   907篇
  2021年   71篇
  2020年   106篇
  2019年   163篇
  2018年   237篇
  2017年   207篇
  2016年   207篇
  2015年   126篇
  2014年   170篇
  2013年   1507篇
  2012年   176篇
  2011年   172篇
  2010年   153篇
  2009年   131篇
  2008年   157篇
  2007年   124篇
  2006年   128篇
  2005年   124篇
  2004年   135篇
  2003年   106篇
  2002年   101篇
  2001年   125篇
  2000年   125篇
  1999年   112篇
  1998年   70篇
  1997年   75篇
  1996年   75篇
  1995年   56篇
  1993年   79篇
  1992年   104篇
  1991年   109篇
  1990年   103篇
  1989年   92篇
  1988年   81篇
  1987年   99篇
  1986年   85篇
  1985年   98篇
  1984年   86篇
  1983年   91篇
  1982年   77篇
  1981年   71篇
  1980年   63篇
  1979年   90篇
  1978年   84篇
  1977年   76篇
  1976年   61篇
  1975年   49篇
  1974年   61篇
  1973年   57篇
  1972年   53篇
  1971年   52篇
排序方式: 共有7930条查询结果,搜索用时 546 毫秒
91.
92.
Recent research has examined the role of vocational-technical training in facilitating the transition from school to work of adolescents with learning disabilities. The present study provided 6-, 12-, and 24-month follow-up data on such students who had attended vocational-technical programs. Matched groups of students without disabilities from vocational-technical programs, as well as randomly selected students without disabilities from regular high schools, were also included for comparisons. Results of the study raised several questions about the value and purpose of vocational-technical training for adolescents with learning disabilities.  相似文献   
93.
94.
The effects of isolation and handling on the reactivity of rats to two tactile stimuli were assessed in two experiments. In the first experiment, reactivity to more intense footshock was increased in rats raised in isolation but was not affected by handling by an experimenter. In the second experiment, increased reactivity to airpuff stimuli presented to the dorsal surface of isolation-reared rats was reduced by handling. The data suggest that the effects of handling on shock-motivated behaviors are not due to altered reactivity to shock and that the effect of housing or handling must be considered in behavioral tests in which reactivity to tactile stimulation might play a role as dependent or independent variables.  相似文献   
95.
96.
Efforts to encourage ‘interactive practice’ in the National Literacy (NLS) and Numeracy (NNS) Strategies in the UK, have led to an emphasis on teacher questions. Recent research into classroom interactions, however, indicate that the pattern of interaction remains largely unchanged since the introduction of these strategies in terms of the type and amount of questions teachers are asking, and the opportunities for extended pupil participation. This article uses evidence gathered from a large‐scale research project examining classroom interactions during literacy and numeracy lessons, and the researchers' critical reflections upon this process, to examine conceptions of interactive pedagogy. It is argued that in order to ‘open’ classroom interaction, emphasis should be less on the questions teachers ask, and more on the manner with which teachers react to pupils' responses to questions. Episodes of classroom interaction from video recorded literacy and numeracy lessons taken as part of the study are used to support this argument. They present evidence of teacher behaviours in reaction to pupils' responses which succeed in facilitating a more interactive learning environment. The implication that such behaviour will contribute towards a model of effective interactive practice is also discussed.  相似文献   
97.
Cerdán  R.  Pérez  A.  Vidal-Abarca  E.  Rouet  J. F. 《Reading and writing》2019,32(8):2111-2124
Reading and Writing - The present study investigates the effectiveness of question paraphrases in supporting students’ understanding of a specific task. Secondary school students (i.e.,...  相似文献   
98.
Using two states’ grades 3 through 8 state assessment databases, this study documents the extent to which students were assigned testing accommodations for ELA or mathematics in only one of two consecutive years. The percentage of students with disabilities who were assigned accommodations in the current year only or in the prior year only in a given grade statewide was not trivial, sometimes exceeding 25%. The relationship between inconsistent assignment to any accommodations and both students’ prior proficiency level and aggregate growth is also documented. Group differences were observed at the state level. No practical differences were observed when covariates for inconsistent assignment were included in school value-added models, but very few schools had a substantial proportion of students with disabilities assigned accommodations inconsistently in a given grade. Implications for research and practice are discussed.  相似文献   
99.
100.
Results are reported in this paper from a study aimed at evaluating significant competencies in final-year students of some engineering programmes in Chile. The study was carried out by a group of eight universities that were interested in exploring ways to assess learning outcomes such as those demanded by the recent Chilean accreditation system. The authors actively participated in all stages of the study, contributing directly to the design, application and results evaluation of some tests. A sample of 150 students was tested, under conditions that guaranteed the comparability of results. In this paper the authors present results relating to the evaluation of effective communication. The study was backed up by a conceptual model and some hypotheses that are explained and discussed in this 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