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   786篇
  免费   17篇
  国内免费   1篇
教育   615篇
科学研究   39篇
各国文化   6篇
体育   66篇
文化理论   11篇
信息传播   67篇
  2022年   5篇
  2021年   5篇
  2020年   11篇
  2019年   14篇
  2018年   24篇
  2017年   31篇
  2016年   29篇
  2015年   15篇
  2014年   24篇
  2013年   173篇
  2012年   20篇
  2011年   15篇
  2010年   19篇
  2009年   28篇
  2008年   16篇
  2007年   22篇
  2006年   23篇
  2005年   21篇
  2004年   22篇
  2003年   12篇
  2002年   12篇
  2001年   7篇
  2000年   8篇
  1999年   13篇
  1998年   10篇
  1997年   16篇
  1996年   13篇
  1995年   8篇
  1994年   9篇
  1993年   10篇
  1992年   12篇
  1991年   11篇
  1989年   6篇
  1988年   9篇
  1987年   7篇
  1986年   13篇
  1985年   7篇
  1984年   6篇
  1983年   8篇
  1982年   6篇
  1981年   10篇
  1980年   5篇
  1979年   9篇
  1978年   5篇
  1976年   10篇
  1975年   6篇
  1974年   5篇
  1973年   5篇
  1972年   5篇
  1971年   3篇
排序方式: 共有804条查询结果,搜索用时 15 毫秒
101.
Pupils with Severe Learning Difficulties as Personal Target Setters   总被引:1,自引:0,他引:1  
Richard Rose, Senior Lecturer at University College, Northampton, and Will Fletcher and Gaynor Goodwin, Watling View School, St Albans, argue that although many schools have attempted to enable pupils with special educational needs to play an active part in their own planning procedures and assessment, few have identified and analysed the skills required by both pupils and teachers. Theydescribe a one-year small-scale action-research project, in a school for children with severe learning difficulties, which resulted in the development of procedures for the assessment of 'pupil readiness' for full involvement in the target-setting process.  相似文献   
102.
Massive Online Open Courses (MOOCs) provide opportunities to learn a vast range of subjects. Because MOOCs are open to anyone with computer access and rarely have prerequisite requirements, the range of student backgrounds can be far more varied than in conventional classroom-based courses. Prior studies have shown that misconceptions have a huge impact on students' learning performance; however, no study has empirically examined the relationship between misconceptions and learning persistence. This study of 12,913 MOOC-takers examines how students' misconceptions about the upcoming course material affect course completion. Using a survival analysis approach, we found that, controlling for the score in a pre-course test, students holding more misconceptions had a higher dropout rate at the start of the course, an effect that diminished over time. Other student variables were found to have a positive impact on survival that persisted throughout the entire course: U.S. location, higher age, an intention to complete, better English skills, prior familiarity with the subject, motivation to earn a certificate, and score and time spent on the previous problem set (homework). By contrast, student gender, education level, number of previous MOOCs completed, and motivation to participate in online discussion forums did not affect survival.  相似文献   
103.
Science fiction remains an alien dimension of the history of science. Historical and literary studies of science have become increasingly attentive to various "literary technologies" in scientific practice, the metaphorical features of scientific discourse, and the impact of popular science writing on the social development of scientific knowledge. But the function of science fiction and even literature as such in the history of scientific and technological innovation has often been obscured, misconstrued, or repudiated owing to conventional notions of authorship, influence, and the organic unity of texts. The better to address those close encounters where scientific practice makes use of speculative fiction, this essay proposes that we instead analyze such exchanges as processes of appropriation, remixing, and modification.  相似文献   
104.
Background: Within NHS North West England there are 24 primary care trusts (PCTs), all with access to different types of library services. This study aims to evaluate the impact the type of library service has on online resource usage. Methodology: We conducted a large‐scale retrospective quantitative study across all PCT staff in NHS NW England using Athens sessions log data. We studied the Athens log usage of 30 381 staff, with 8273 active Athens accounts and 100 599 sessions from 1 January 2007 to 31 December 2007. Results: In 2007, PCTs with outreach librarians achieved 43% penetration of staff with active Athens accounts compared with PCTs with their own library service (28.23%); PCTs with service level agreements (SLAs) with acute hospital library services (22.5%) and with no library service (19.68%). This pattern was also observed when we looked at the average number of Athens user sessions per person, and usage of Dialog Datastar databases and Proquest full text journal collections. Discussion: Our findings have shown a correlation of e‐resource usage and type of library service. Outreach librarians have proved to be an efficient model for promoting and driving up resources usage. PCTs with no library service have shown the lowest level of resource usage.  相似文献   
105.
The changing ethnic population of schools in New Zealand challenges our educators to respond proactively in reviewing how students from minority groups develop effective literacy and learning skills. Pasifika students' achievement levels in literacy, particularly reading and writing literacy, has been an area of national focus for the Ministry of Education, teachers, teacher educators and the Pasifika community. For many students from a minority ethnic group, the interpretation of texts from a different culture provides challenges for teachers that require mediation in the construction of meaning. Our previous research accordingly asked Years 5–9 Pasifika students in mainstream schools in the South Island of New Zealand to tell us what they saw as supports and barriers to their literacy learning. The study that is the subject of this present article built on that research by asking the teachers and parents of Pasifika students in a cluster of schools to state what they thought supported or hindered literacy learning for these youngsters. Our particular aim was to enhance identification and understanding of pedagogical practices and family/community factors which influence literacy learning outcomes for Pasifika students during the primary school years. The research found that Pasifika students' literacy learning, and overall learning, was more likely to be enhanced when Pasifika values, language identities and cultural knowledge were made an implicit part of teaching and learning practices.  相似文献   
106.
ABSTRACT:  This paper argues that the introduction of access agreements following the establishment of the Office for Fair Access (OFFA) has consolidated how English higher education institutions (HEIs) position themselves in the marketplace in relation to widening participation. However, the absence of a national bursary scheme has led to obfuscation rather than clarification from the perspective of the consumer. This paper analyses OFFA's 2008 monitoring report and a sample of twenty HEIs' original 2006 and revised or updated access agreements (2008) to draw conclusions about the impact of these agreements on notions of 'fair access' and widening participation. The authors conclude that, unsurprisingly in an increasingly market-driven system, institutions use access agreements primarily to promote enrolment to their own programmes rather than to promote system-wide objectives. As a consequence of this marketing focus, previous differences between pre-1992 and post-1992 institutions in relation to widening participation and fair access are perpetuated, leading to both confusion for consumers and an inequitable distribution of bursary and other support mechanisms for the poorest applicants to HE.  相似文献   
107.
In this article we explore the level of job satisfaction and the sources of job dissatisfaction for 210 secondary school teachers in southwest England and compare our results with the results from a similar study published in 1962. Using anonymous questionnaires, we asked 210 secondary teachers in southwest England (63% female) to rate their level of job satisfaction and to rate 16 sources of job dissatisfaction that we adapted from the 1962 study. Teachers in 2007 rated their job satisfaction significantly lower and ordered the sources of job dissatisfaction significantly differently than did teachers in 1962. Whereas teachers in 1962 were most concerned with external sources of job dissatisfaction (e.g. salary, condition of buildings and equipment and poor human relations), teachers in 2007 expressed the most concern about factors relating to teaching itself (e.g. time demands and pupils' behaviour). The changes in sources of dissatisfaction hold true for male and female teachers, with no difference in rankings according to years of teaching experience.  相似文献   
108.
109.
The paper explores challenges for the interpretation of the ideal toleration that arise in educational contexts involving children. It offers an account of how a respect-based conception of toleration can help to resolve controversies about the accommodation and response to diversity that arise in schools.  相似文献   
110.
Whilst previous research has highlighted significant relationships between golfers’ clubhead velocity (CHV) and their vertical jump height and maximum strength, these field-based protocols were unable to measure the actual vertical ground reaction force (vGRF) variables that may correlate to performance. The aim of this study was to investigate relationships between isometric mid-thigh pull (IMTP), countermovement jump (CMJ), squat jump (SJ) and drop jump (DJ) vGRF variables and CHV in highly skilled golfers. Twenty-seven male category 1 golfers performed IMTP, CMJ, SJ and DJ on a dual force platform. The vertical jumps were used to measure positive impulse during different stretch-shortening cycle velocities, with the IMTP assessing peak force (PF) and rate of force development (RFD). Clubhead velocity was measured using a TrackMan launch monitor at a golf driving range. Pearsons correlation coefficient analyses revealed significant relationships between peak CHV and CMJ positive impulse (r = 0.788, < 0.001), SJ positive impulse (r = 0.692; < 0.001), DJ positive impulse (r = 0.561, < 0.01), PF (r = 0.482, < 0.01), RFD from 0–150 ms (r = 0.343, < 0.05) and RFD from 0–200 ms (r = 0.398, < 0.05). The findings from this investigation indicate strong relationships between vertical ground reaction force variables and clubhead velocity.  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