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   352篇
  免费   3篇
教育   296篇
科学研究   3篇
各国文化   2篇
体育   8篇
信息传播   46篇
  2024年   1篇
  2023年   2篇
  2022年   5篇
  2021年   4篇
  2020年   10篇
  2019年   10篇
  2018年   12篇
  2017年   23篇
  2016年   14篇
  2015年   9篇
  2014年   11篇
  2013年   83篇
  2012年   8篇
  2011年   14篇
  2010年   8篇
  2009年   10篇
  2008年   9篇
  2007年   13篇
  2006年   8篇
  2005年   5篇
  2004年   6篇
  2003年   3篇
  2002年   9篇
  2001年   6篇
  2000年   7篇
  1999年   8篇
  1998年   1篇
  1997年   7篇
  1996年   3篇
  1995年   3篇
  1994年   4篇
  1993年   1篇
  1992年   5篇
  1991年   4篇
  1990年   5篇
  1989年   5篇
  1988年   1篇
  1987年   2篇
  1986年   2篇
  1985年   2篇
  1984年   1篇
  1983年   1篇
  1980年   3篇
  1978年   1篇
  1976年   2篇
  1974年   1篇
  1972年   1篇
  1970年   1篇
  1969年   1篇
排序方式: 共有355条查询结果,搜索用时 15 毫秒
81.
82.
83.
    
This paper presents findings from an evaluation of the Computer Clubs for Girls, an initiative originally delivered in the South East of England, designed to encourage more girls to take up information technology (IT) courses and careers. By targeting girls aged 10–14, the club aimed to provide members with a ‘gender relevant’ experience of IT, tackling issues of access, confidence and negative attitudes about IT. The evaluation, conducted over four years, included the collection of quantitative and qualitative data from members and non-members of the clubs. It included a longitudinal component in order to assess the longer-term impacts of the club. The findings support the critical view that initiatives based on assumptions about the relationship between girls and IT misinterpret ‘the problem’ about female under-representation in IT, and are unlikely to have a significant or sustained impact on what remains an occupational and subject area divided by gender typing. The paper argues for an approach which challenges the social and cultural discourses that maintain this gender divide.  相似文献   
84.
    
Emotion understanding develops rapidly in early childhood. Firstborn children (N = 231, 55% girls/45% boys, 86% White, 5% Black, 3% Asian, 4% Latinx, Mage = 29.92 months) were recruited into a longitudinal study from 2004 to 2008 in the United States and administered a series of tasks assessing eight components of young children's emotion understanding from ages 1 to 5. Cohort sequential analysis across three cohorts (1-, 2-, and 3-year-olds) demonstrated a progression of children's emotion understanding from basic emotion identification to an understanding of false-belief emotions, even after controlling for children's verbal ability. Emotion understanding scores were related to children's theory of mind and parent reports of empathy, but not emotional reactivity, providing evidence of both convergent and discriminant validity.  相似文献   
85.
    
ABSTRACT We examined direct and interaction effects of learners' characteristics (cognitive ability, prior knowledge, prior experience, and motivation to learn) and classroom characteristics (videoconferencing and class size) on learning from a 16-week course. A 2times2 quasi-experimental design varied the class size between large (∼60 students) and small (∼30 students) and between traditional classes with the instructor always present and classes taught using a videoconferencing system with the instructor present at each site every other week. Theory regarding instructor immediacy was used to predict that larger and videoconferenced classes would have negative effects on learner reactions and learning, but that highly motivated learners would overcome the negative effects on learning. Interactions between videoconferencing and motivation to learn, and class size and motivation to learn, were found in support of the theory. Research and practice implications are discussed.  相似文献   
86.
This essay describes how the use of a concept inventory has enhanced professional development and curriculum reform efforts of a faculty teaching community. The Host Pathogen Interactions (HPI) teaching team is composed of research and teaching faculty with expertise in HPI who share the goal of improving the learning experience of students in nine linked undergraduate microbiology courses. To support evidence-based curriculum reform, we administered our HPI Concept Inventory as a pre- and postsurvey to approximately 400 students each year since 2006. The resulting data include student scores as well as their open-ended explanations for distractor choices. The data have enabled us to address curriculum reform goals of 1) reconciling student learning with our expectations, 2) correlating student learning with background variables, 3) understanding student learning across institutions, 4) measuring the effect of teaching techniques on student learning, and 5) demonstrating how our courses collectively form a learning progression. The analysis of the concept inventory data has anchored and deepened the team's discussions of student learning. Reading and discussing students' responses revealed the gap between our understanding and the students' understanding. We provide evidence to support the concept inventory as a tool for assessing student understanding of HPI concepts and faculty development.  相似文献   
87.
    
The authors have created a software system called the CAVEman, for the visual integration and exploration of heterogeneous anatomical and biomedical data. The CAVEman can be applied for both education and research tasks. The main component of the system is a three‐dimensional digital atlas of the adult male human anatomy, structured according to the nomenclature of Terminologia Anatomica. The underlying data‐indexing mechanism uses standard ontologies to map a range of biomedical data types onto the atlas. The CAVEman system is now used to visualize genetic processes in the context of the human anatomy and to facilitate visual exploration of the data. Through the use of Java? software, the atlas‐based system is portable to virtually any computer environment, including personal computers and workstations. Existing Java tools for biomedical data analysis have been incorporated into the system. The affordability of virtual‐reality installations has increased dramatically over the last several years. This creates new opportunities for educational scenarios that model important processes in a patient's body, including gene expression patterns, metabolic activity, the effects of interventions such as drug treatments, and eventually surgical simulations. Anat Sci Ed 1:10–18, 2008. © 2007 American Association of Anatomists.  相似文献   
88.
INSIDE FAMILY VIEWING: ETHNOGRAPHIC RESEARCH ON TELEVISION'S AUDIENCES by James Lull (New York: Routledge, 1991—$55.00/17.95, ISBN 0-415-04414-6 hard, 0-415-04997-0 paper, 190 pp.)

PROGRESS IN COMMUNICATION SCIENCES, VOLUME X edited by Brenda Dervin and Melvin Voigt (Norwood, NJ: Ablex, 1991—$75.00 institutional price/$35.00 personal price, ISBN 0-89391-645-5, 336 pp.)

MEDIA RESEARCH TECHNIQUES by Arthur Asa Berger (Newbury Park, CA: Sage, 1991—$28.00/14.00, ISBN 0-8039-4179-X hard, 0-8039-4180-3, 148 pp.)

THE ANNUAL REVIEW 1990 by the Institute for Information Studies (a joint project of the Aspen Institute and Northern Telecom; for information write to Aspen Institute, Wye Center, PO Box 222, Queenstown, MD 21658, price not given, paper, ISBN 0-89843-094-0, 249 pp.)

COMMUNICATION THEORY: A JOURNAL OF THE INTERNATIONAL COMMUNICATION ASSOCIATION (Guilford Publications, 72 Spring St., New York, NY 10012—$60 for institutions/$30 for individuals, ISSN 1050-3293, quarterly)

CINCOM: COURSES IN COMMUNICATIONS 1989 compiled by Communications Library (Communications Institute, Lockbox 5891, 1535 Francisco St., San Francisco, CA 94101-5891—$35.00, paper, ISSN 0742-3632 and ISBN 0-934339-95-3, 100 pp.)

SESAME STREET RESEARCH BIBLIOGRAPHY: SELECTED CITATIONS RELATING TO SESAME STREET, 1969-1989 (June 1990, xx pp.)

WHAT RESEARCH INDICATES ABOUT THE EDUCATIONAL EFFECTS OF SESAME STREET (February 1991, 14 pp.)

“CHILDREN'S LEARNING FROM TELEVISION: RESEARCH AND DEVELOPMENT AT THE CHILDREN'S TELEVISION WORKSHOP,” Educational Technology Research and Development 38:4 (1990, 96 pp. ISSN 1042-1629)

SESAME STREET RESEARCH: A 20th ANNIVERSARY SYMPOSIUM (1990, 96 pp.)

CONTACT 1-2-3: RESEARCH BIBLIOGRAPHY (June 1990, 43 pp.)

GANNETT CENTER JOURNAL: “HIGHER EDUCATION IN THE INFORMATION AGE,” (Spring-Summer 1991, Vol 5, Nos. 2-3)

GANNETT CENTER JOURNAL: “MEDIA AND AMERICA'S SCHOOLS,” (Winter 1991, Vol 5, No. 1); both available from Gannett Center Journal, Columbia University, 2950 Broadway, New York, NY 10027—$5.00, paper, each, ISSN 0893-8342)

EXTENDING TELECOMMUNICATIONS SERVICE TO AMERICANS WITH DISABILITIES by Stuart Brotman (Annenberg Washington Program, 1455 Pennsylvania Ave. NW, Suite 200, Washington, DC 20004—free on request, paper, no ISBN given, 53 pp.)  相似文献   
89.
90.
The School of Medicine at the Medical College of Virginia Campus of Virginia Commonwealth University examined the 2005/2006 medical school curriculum to ensure that students were prepared to meet the informatics objectives put forward by the AAMC Medical School Objectives Project published in 1998. The AAMC Medical Informatics Objectives Survey, issued in 2005, led the VCU School of Medicine to investigate the points of integration between informatics objectives and course syllabi for the first three years of the medical school curriculum. This analysis raised awareness of the informatics objectives with SOM faculty and staff and showed that more than 74% of the informatics objectives have been integrated into the curriculum.  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