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   1468篇
  免费   20篇
  国内免费   1篇
教育   1216篇
科学研究   28篇
各国文化   14篇
体育   45篇
文化理论   6篇
信息传播   180篇
  2023年   6篇
  2021年   10篇
  2020年   12篇
  2019年   31篇
  2018年   47篇
  2017年   53篇
  2016年   45篇
  2015年   34篇
  2014年   48篇
  2013年   339篇
  2012年   51篇
  2011年   44篇
  2010年   36篇
  2009年   38篇
  2008年   37篇
  2007年   37篇
  2006年   39篇
  2005年   34篇
  2004年   45篇
  2003年   34篇
  2002年   36篇
  2001年   44篇
  2000年   29篇
  1999年   23篇
  1998年   16篇
  1997年   11篇
  1996年   8篇
  1995年   17篇
  1994年   26篇
  1993年   23篇
  1992年   10篇
  1991年   14篇
  1990年   21篇
  1989年   12篇
  1988年   11篇
  1987年   16篇
  1986年   12篇
  1985年   12篇
  1984年   9篇
  1983年   11篇
  1982年   8篇
  1981年   10篇
  1980年   10篇
  1979年   12篇
  1978年   15篇
  1977年   8篇
  1976年   8篇
  1975年   4篇
  1974年   4篇
  1971年   4篇
排序方式: 共有1489条查询结果,搜索用时 15 毫秒
171.
In recent years, instructors, academic programs, and innovative educational institutions have begun utilizing self-directed learning concepts and contract learning structures for assumed development of student self-directed learning outcomes. However, prior investigations of development of self-directed learning have been hortative in form or have examined correlative relationships of self-directed behavior with specific learner characteristics. Does learner participation in a self-directed contract learning course influence his/her future behavior and attitudes toward self-directed learning? This study examined the impact of a self-directed contract learning course upon participant self-directed learning behavior and attitudes. Findings of this study were examined from three forms of impact evaluation. Significant positive gains were noted on participant pre- and postgain scores on the Self-Directed Learning Readiness Scale (SDLRS). Course evaluations noted a majority of positive participant responses regarding perceived changes in knowledge and skill of self-directed learning as well as reported value of the course experience. The third form of impact evaluation came from observational diaries analysis. Diaries from selected students and the instructor were analyzed for major themes and transitions. A discussion of these themes and transition points are presented in a framework analysis of the Fuller and Bown “Concerns model.” Findings are discussed for their varying significance in understanding the development of self-directed learning behavior.  相似文献   
172.
Conclusions Even in urban areas where they predominate, corporation-school alliances have not been monitored or systematically studied. Thus, most lessons to be learned from existing programs are impressionistic. One issue does come up again and again, both as an implied question and in heated debate: does giving business a greater role in schools shift the values and priorities of education? There are those who read the new cooperative experience as pointing in the direction of an often mindless acceptance of business priorities and corporate point of view. On the other side, some argue that business people are integral and necessary members of any community, and that differences between their views and those of educators and other constituencies should be brought closer together through alliances, discussion, and mutual education.  相似文献   
173.
The Development of Gender Stereotype Components   总被引:2,自引:0,他引:2  
Developmental research has been limited by a narrow concept of stereotypes. A more complex model is presented, and developmental changes in gender stereotypes were investigated using the new model. In 2 studies, children were told about several sex-unspecified children, each described as having 1 masculine or 1 feminine characteristic. The children then predicted the likelihood of each story child having other masculine and feminine characteristics. In Study 1, 56 children (4–6 years) were told about target children who liked either a masculine or feminine toy, and then children predicted the targets' interests in other toys. In Study 2, 76 older children (6, 8, 10 years) were told about target children with a masculine or feminine characteristic from 1 of 4 categories (appearance, personality, occupations, toys), and then they predicted the likelihood of targets having other masculine and feminine characteristics from the same and from different categories as the cue. 2 developmental trends emerged: ( a ) children appear first to learn associations among characteristics relevant to their own sex and, later, to learn them for the other sex, and ( b ) older children's stereotypic judgments are more extreme than those of younger children. The implications of these results for the development of stereotypes, assessing gender knowledge, and understanding social judgments are discussed.  相似文献   
174.
The purpose of this study was to examine second graders’ (n = 680) changing spoken nonmainstream American English (NMAE) use in relation to their oral language and reading comprehension achievement. Fall NMAE production was negatively associated with fall achievement scores. NMAE production generally decreased from fall to spring. Students who qualified for the US Free and Reduced Lunch program (FARL) and who had stronger language skills were more likely to decrease their NMAE use (i.e., dialect shifting) than their peers who did not qualify for FARL or their peers with weaker language skills. Dialect shifting for a sub-sample of 102 students who used substantial amounts of NMAE at the beginning of the school year was predicted by school context, controlling for reading and language skills—in general, students who attended more affluent schools dialect shifted to a greater extent than did their peers who attended higher poverty schools. Greater dialect shifting in this group predicted gains in reading comprehension from fall to spring.  相似文献   
175.
Academic Self-Handicapping: What We Know, What More There is to Learn   总被引:17,自引:0,他引:17  
Some students put off studying until the last minute, fool around the night before a test, and otherwise reduce effort so that if their subsequent performance is low, these circumstances will be seen as the cause rather than lack of ability. These strategies are called self-handicapping because they often undermine performance. In this paper, we begin with a definition of academic self-handicapping. Next, we review our research in which we used achievement goal theory as a framework for examining academic handicapping among elementary and middle school students. We discuss the implications of the recent conceptualization of approach and avoidance components of performance goals for handicapping. We conclude with a consideration of some potentially fruitful future directions for research on academic self-handicapping, focusing particularly on individual differences in handicapping, contextual influences, and the methods used to study handicapping.  相似文献   
176.
177.
In many countries there remain substantial sex differences in enrolments in elective science courses, despite concerted efforts in recent years to alleviate them. This paper explores the reasons for these differences by comparing models of male and female enrolment intentions in elective courses in biology, chemistry and physics. The models are based on responses from approximately 450 students from 5 Australian high schools. First, a theoretical model, the Science Enrolment Model, was derived from Eccles and colleagues’ General Model of Academic Choice. Students’ responses were then used to develop empirical models of enrolment intentions in the three elective courses. Analyses for the models were conducted using the LISREL “mean structures” extension. Sex differences in the dependent variables in the models were then attributed to the relevant sets of independent variables. Substantial sex differences were identified in measures of perceived career value, interest and performance expectations in all three models which explained between 70% and 82% of the sex differences in enrolment intentions.  相似文献   
178.
The present paper examines if developmental pathways for students at risk for academic failure can be improved through social and emotional learning (SEL). Specifically, we test this hypothesis by accounting for shifts in student engagement, a highly studied and malleable construct often inclusive of SEL interventions, as the pathway by which to impact student achievement outcomes. Using longitudinal data from a randomized control trial, we identified students at risk for school failure (n?=?318) within a larger sample of fifth graders (N?=?1,352). Multigroup path model revealed that participation in RULER significantly impacted the relationship between student engagement and conduct behaviors for at risk students: students who experienced RULER demonstrated increased engagement a year later (at sixth grade) and improved conduct the following year (in seventh grade). The potential for and limitations of SEL programs on developmental trajectories for students at risk for school failure are discussed.  相似文献   
179.
Research on the relationship between learner aptitudes and presentation modes has taken several approaches — and raised a number of questions. This study sought to clarify the relationships between modes of presentation (verbal vs. spatial), explicitness of presentation (little or much), and student aptitudes (verbal vs. spatial). Explicit guidance clearly was helpful in teaching the fourth-grade subjects, regardless of type of aptitude, how to compute surface areas of two- and three-dimensional objects. The relationship between mode of presentation and aptitude was less clear. The authors discuss their findings at length and suggest several areas for future aptitude-treatment-interaction research.  相似文献   
180.
This paper explores how teachers respond to the requirement to promote ‘fundamental British values’ (FBV) to their pupils. It offers a preliminary analysis of data drawn from interviews with teachers and (mostly lesson) observations in schools. It argue that, first, the policy cannot be understood without a consideration of the multi-layered context in which it is being enacted in schools. Second, it locates the policy to promote FBV as a liberal nationalist one and considers some of the problematic issues that arise from this philosophy. Third, it turns to schools and teachers to consider their reactions and responses. It is concluded that teachers and schools in this research often did attempt to neutralize potentially exclusionary readings of the policy and were effective in absorbing the requirement to promote British values. However, doubt is cast on the policy’s ability to meet its aims and the paper also raise concerns about the limited amount of time given to pupils’ engagement with the values.  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