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   525篇
  免费   12篇
教育   412篇
科学研究   27篇
各国文化   5篇
体育   23篇
文化理论   6篇
信息传播   64篇
  2023年   2篇
  2022年   9篇
  2021年   10篇
  2020年   14篇
  2019年   27篇
  2018年   22篇
  2017年   20篇
  2016年   26篇
  2015年   21篇
  2014年   21篇
  2013年   91篇
  2012年   21篇
  2011年   13篇
  2010年   18篇
  2009年   21篇
  2008年   20篇
  2007年   14篇
  2006年   11篇
  2005年   13篇
  2004年   14篇
  2003年   10篇
  2002年   7篇
  2001年   3篇
  2000年   6篇
  1999年   3篇
  1998年   6篇
  1997年   5篇
  1996年   2篇
  1995年   4篇
  1994年   8篇
  1993年   8篇
  1992年   4篇
  1991年   4篇
  1990年   8篇
  1989年   5篇
  1988年   2篇
  1987年   4篇
  1986年   2篇
  1984年   2篇
  1982年   2篇
  1981年   3篇
  1979年   3篇
  1977年   7篇
  1976年   2篇
  1971年   4篇
  1970年   2篇
  1966年   2篇
  1833年   1篇
  1830年   2篇
  1828年   2篇
排序方式: 共有537条查询结果,搜索用时 15 毫秒
91.
Librarians often become de facto graphic designers for their libraries, taking responsibility for designing signage, handouts, brochures, web pages, and many other promotional, instructional, and wayfinding documents. However, the majority of librarians with graphic design responsibilities are not trained as graphic designers. This exploratory research study surveyed librarians to determine their graphic design training and preparation for their assumed design duties as well as the support and training they desire. Results from this study can be used by library administrators when providing support for librarians with graphic design duties.  相似文献   
92.
The purpose of this study was to examine the factor structure of the Family Child Care Environment Rating Scale—Revised (FCCERS-R) in high-stakes contexts. The results of an exploratory factor analysis revealed three dimensions of quality on the FCCERS-R: (1) Activities/Materials, (2) Language/Interaction, and (3) Organization. This study also explored whether abridged versions of the FCCERS-R could serve as a proxy for the full instrument. In addition to subsets of FCCERS-R items created from the factor structure, purposively and randomly chosen item subsets were created. The purposively chosen subsets included 6-, 9-, and 12-item scales comprised of the items with the highest factor loading across the three factors, whereas the randomly chosen subsets consisted of 12 items. Results of a discriminant analysis showed that the factor subsets were poorer proxies for the total FCCERS-R score than were the other subsets, which demonstrated comparable internal consistencies and discriminant power as the full FCCERS-R when classifying homes into general quality categories. Implications for adopting shorter versions of the FCCERS-R are discussed.  相似文献   
93.
ABSTRACT

This article discusses some of the issues raised in the early stages of an Economic and Social Research Council (ESRC) study. 1 1 Gender and Learning: A Study of Underachievement in Junior Schools, Economic and Social Research Council R000237346. Project directors: Harry Daniels, Valerie Hey, Diana Leonard and Marjorie Smith. The first phase of the project involved an analysis of end of Key Stage 2 (children aged 10–11) Standard Assessment Test (SAT) data within a Midlands and a London local education authority (LEA(M) and LEA(L) respectively). The LEAs were identified according to the quality and accessibility of the data and their socio‐economic and socio‐cultural diversity. The analysis was used as an instrument for selecting schools in each LEA that displayed specific but con‐ sistent patterns of high, low and average achievement which were cross cut by large differences between boys' and girls' achievement in all three SAT subjects (English, maths and science). On one level, this article discusses the difficulties we encountered in identifying schools with consistent patterns of gendered achievement as well as signposting the ‘political’ significance of these difficulties for present and future edu‐ cation policies. On another level, it is a vehicle for the development of the theoretical lenses of learner identity and post‐Vygotskian analysis that have shaped our under‐ standing of gendered achievement which we use to ‘speak’ to and influence the development of the test procedures highlighted in this article.

  相似文献   
94.
Two studies of a new science programme called WEE Science were conducted in two fifth-grade classrooms. The studies lasted for seven days in one of the classrooms and nine days in the other. At the beginning of the programme the students chose a science trade book from among the many that were selected and brought to the classroom. The students then formed groups based on the topics of the books and asked questions (Wondering) about the content. After choosing one of the 'wonderments' to pursue further, the students formed and implemented a plan for investigating (Exploring). In each classroom, each student explored, working in cooperating groups of two or more. The students then explained (Explaining) to a group of their peers what they had wondered and what and how they had explored. The students' wonderments, activities, plans, and explanations were recorded in a science notebook that had been designed for that purpose. In addition, the classrooms were videotaped while WEE Science was in progress. While the studies were successful in that most students eagerly participated in all phases of the project, some problems were encountered which created another round of wondering for the researchers. Some of these were: evaluating students' work, responding to science misconceptions of students, teaching some students to record observations in their notebooks, deciding where WEE Science would fit best in the curriculum, and anticipating its reception in the science education community.  相似文献   
95.
ABSTRACT

Nurturing students’ continuous learning is a current trend in the higher education agenda. Curricula and academic contents should enable students to take part in stimulating learning experiences, as well as promoting both developing and training opportunities in the course of their lives and careers. Despite the relevance given to lifelong learning in the educational system, there are still some open questions: how this concept is understood and put into practice by higher education institutions? The paper aims to analyse the conceptions of lifelong learning as reflected on the learning outcomes proposed in a sample of study programs. A qualitative methodology and a data-driven approach are adopted to explore the content of the learning outcomes proposed in 10% of total study programs submitted to quality accreditation, since 2009. Generally, results reveal that higher education institutions are committed to the lifelong learning paradigm, particularly in master and PhD degrees. Students are expected to ‘invest in personal and professional development through life’, to ‘develop learning competences through life’, as well as to ‘foster lifelong learning’. This study provides a better understanding of the range of perspectives and the relevance given to lifelong learning as a valuable learning outcome.  相似文献   
96.
Background:Prior to 2020, library orientation for first-year medical students at Weill Cornell Medicine took the form of an on-site treasure hunt competition. Due to the COVID-19 pandemic, the orientation for the MD class of 2024 was shifted to an all-virtual format. This shift mandated a full redesign of the library orientation.Case Presentation:The Samuel J. Wood Library sought to preserve the excitement and fun of the treasure hunt in the new virtual format. The competition was redesigned as a Zoom meeting using breakout rooms, with library faculty and staff serving as team facilitators. Tasks were rewritten, shifting the focus from the library''s physical spaces to its virtual services and online resources. The redesigned orientation was evaluated using two data sources: a postsession survey of student participants and a debriefing of the library employees who participated. Student evaluations were positive, while the faculty and staff provided numerous suggestions for improving future virtual orientations.Conclusions:A successful virtual library orientation requires careful preparation, including testing the competition tasks, full rehearsal with library facilitators, and a thoughtful approach to technology and logistics. We have chosen to share the materials we developed for other academic health sciences libraries that may wish to take a similar approach to their own virtual orientations.  相似文献   
97.
This article examines the effects of recent attempts, particularly in the humanities and the social sciences, to make doctoral studies in the United Kingdom more efficient and effective and to produce the sorts of skilled researchers the economy is thought to need. It draws on the literature about the transformational effects of current state managerialism on the public services and on the nature of education for the professions to look specifically at the situation of the greatly increased numbers of research students. It also uses insights from feminist scholarship on the ''projects of masculinity'' embedded in late-modernist thinking to suggest that a general repositioning of the academic profession is occurring, and of women academics specifically, and that there are deleterious consequences for intellectual creativity from over-stressing certain ''masculine values''.  相似文献   
98.
ABSTRACT

This study aims to quantify the association between aerobic fitness and academic achievement, and determine how different aerobic fitness tests and individual demographic characteristics may modify this association. It includes 41 cross-sectional and 7 longitudinal studies focusing on children and adolescents, from MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, Cochrane Database and Web of Science. Pooled effect sizes (ES) were estimated for the association between aerobic fitness and specific domains of academic achievement. Subgroup analyses and meta-regressions were based on aerobic fitness tests and demographic characteristics. The ES for the association between aerobic fitness with language/reading-skills, mathematics-related skills and composite scores, were 0.23 (95% CI: 0.12; 0.34); 0.27 (95% CI: 0.19; 0.36) and 0.28 (95% CI: 0.12; 0.45), respectively. Subgroup analyses by aerobic fitness test modified these associations; additionally, analyses by sex or age showed differences between boys and girls as well as between children and adolescents. Finally, meta-regressions revealed a slight effect of body mass index on these associations. Cardiorespiratory fitness is positively associated with academic achievement. Associations were dependent on demographic and aerobic fitness test characteristics, being stronger in boys than in girls, and in children than in adolescents.

Systematic review registration: PROSPERO CRD42017069677  相似文献   
99.
ABSTRACT: This laboratory experiment was designed for Chemistry, Food Technology, Biology, and Chemical Engineering undergraduate students. This laboratory experience shows the advantages of immobilized bakery yeasts in ethanol production by alcoholic fermentation. The students were able to compare the ethanol production yields by free or calcium alginate entrapped cells and appreciated the easy separation of the final product and the biocatalyst reutilization.  相似文献   
100.
This article elaborates on media-induced nostalgia as a mixed emotion elicited by remembering past media content and characters. It argues that social components of media consumption such as parasocial relationships (PSRs) play an important part in the elicitation of nostalgia. In an online study, participants (N = 96) remembered their individual media use and preferred media characters as children. Results show that media-induced nostalgia is significantly associated with PSRs to characters in the past. These findings are evaluated concerning their implications for future research on nostalgia and PSRs.  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